xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
1751s
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/JqLvG94UkYjhxAeg.exe
Size 2.0MB
Sample240123-x591qagbd7
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 2040 created 1188	2040	JqLvG94UkYjhxAeg.exe	15
PID 2040 created 1188	2040	JqLvG94UkYjhxAeg.exe	15
PID 2040 created 1188	2040	JqLvG94UkYjhxAeg.exe	15
PID 2040 created 1188	2040	JqLvG94UkYjhxAeg.exe	15
PID 2960 created 1188	2960	updater.exe	15
PID 2960 created 1188	2960	updater.exe	15
PID 2960 created 1188	2960	updater.exe	15
PID 2960 created 1188	2960	updater.exe	15
PID 940 created 1188	940	conhost.exe	15
PID 2960 created 1188	2960	updater.exe	15

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

XMRig Miner payload 30 IoCs

miner

resource	yara_rule
behavioral15/memory/2388-70-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-74-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-76-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-78-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-79-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-81-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-103-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-105-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral15/memory/2388-131-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
3060	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2960	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
2816	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral15/memory/2388-70-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-74-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-76-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-78-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-79-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-103-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-105-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-129-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral15/memory/2388-131-0x0000000140000000-0x00000001407F4000-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 2960 set thread context of 940	2960	updater.exe	48
PID 2960 set thread context of 2388	2960	updater.exe	55

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	JqLvG94UkYjhxAeg.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
2680	schtasks.exe
2428	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1948	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 = 00d18bcdb84fda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2040	JqLvG94UkYjhxAeg.exe
2040	JqLvG94UkYjhxAeg.exe
1768	powershell.exe
2040	JqLvG94UkYjhxAeg.exe
2040	JqLvG94UkYjhxAeg.exe
2996	powershell.exe
2040	JqLvG94UkYjhxAeg.exe
2040	JqLvG94UkYjhxAeg.exe
2040	JqLvG94UkYjhxAeg.exe
2040	JqLvG94UkYjhxAeg.exe
3056	powershell.exe
2960	updater.exe
2960	updater.exe
752	powershell.exe
2960	updater.exe
2960	updater.exe
1916	powershell.exe
2960	updater.exe
2960	updater.exe
2960	updater.exe
2960	updater.exe
940	conhost.exe
940	conhost.exe
2960	updater.exe
2960	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
464	Process not Found

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	1768	powershell.exe
Token: SeDebugPrivilege	2996	powershell.exe
Token: SeDebugPrivilege	3056	powershell.exe
Token: SeDebugPrivilege	752	powershell.exe
Token: SeDebugPrivilege	1916	powershell.exe
Token: SeDebugPrivilege	2960	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1948	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1948	WMIC.exe
Token: SeSecurityPrivilege	1948	WMIC.exe
Token: SeTakeOwnershipPrivilege	1948	WMIC.exe
Token: SeLoadDriverPrivilege	1948	WMIC.exe
Token: SeSystemtimePrivilege	1948	WMIC.exe
Token: SeBackupPrivilege	1948	WMIC.exe
Token: SeRestorePrivilege	1948	WMIC.exe
Token: SeShutdownPrivilege	1948	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1948	WMIC.exe
Token: SeUndockPrivilege	1948	WMIC.exe
Token: SeManageVolumePrivilege	1948	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1948	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1948	WMIC.exe
Token: SeSecurityPrivilege	1948	WMIC.exe
Token: SeTakeOwnershipPrivilege	1948	WMIC.exe
Token: SeLoadDriverPrivilege	1948	WMIC.exe
Token: SeSystemtimePrivilege	1948	WMIC.exe
Token: SeBackupPrivilege	1948	WMIC.exe
Token: SeRestorePrivilege	1948	WMIC.exe
Token: SeShutdownPrivilege	1948	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1948	WMIC.exe
Token: SeUndockPrivilege	1948	WMIC.exe
Token: SeManageVolumePrivilege	1948	WMIC.exe
Token: SeLockMemoryPrivilege	2388	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2996 wrote to memory of 2680	2996	powershell.exe	33
PID 2996 wrote to memory of 2680	2996	powershell.exe	33
PID 2996 wrote to memory of 2680	2996	powershell.exe	33
PID 3060 wrote to memory of 1392	3060	cmd.exe	39
PID 3060 wrote to memory of 1392	3060	cmd.exe	39
PID 3060 wrote to memory of 1392	3060	cmd.exe	39
PID 3056 wrote to memory of 828	3056	powershell.exe	40
PID 3056 wrote to memory of 828	3056	powershell.exe	40
PID 3056 wrote to memory of 828	3056	powershell.exe	40
PID 2816 wrote to memory of 2960	2816	taskeng.exe	42
PID 2816 wrote to memory of 2960	2816	taskeng.exe	42
PID 2816 wrote to memory of 2960	2816	taskeng.exe	42
PID 1916 wrote to memory of 2428	1916	powershell.exe	47
PID 1916 wrote to memory of 2428	1916	powershell.exe	47
PID 1916 wrote to memory of 2428	1916	powershell.exe	47
PID 2960 wrote to memory of 940	2960	updater.exe	48
PID 1676 wrote to memory of 1948	1676	cmd.exe	53
PID 1676 wrote to memory of 1948	1676	cmd.exe	53
PID 1676 wrote to memory of 1948	1676	cmd.exe	53
PID 2960 wrote to memory of 2388	2960	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:1188
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\JqLvG94UkYjhxAeg.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\JqLvG94UkYjhxAeg.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2040
- 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:1768
- 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:2996
- - 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:2680
- 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\JqLvG94UkYjhxAeg.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:3060
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:1392
- 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:3056
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:828
- 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:752
- 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:1916
- - 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:2428
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:940
- 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:1676
- - 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: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:1748
- 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:2388

C:\Windows\system32\taskeng.exe
taskeng.exe {2F2C7CA9-0609-4BE3-9BC6-E62736C9085D} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2816
- 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:2960

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 2.0MB
SHA256 cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
MD5 a16a669a09bf158058b83e04e69fe38e
SHA1 f6c94763850d9e590d86057139e8895a7aacdeea
SHA512 658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
SSDEEP 49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO
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 d0faa2f583783e3e3fdb61acae63dca83c453d3a6012c6120da6f6bec0f0d0f7
MD5 36370d371525cc3f2adec71ce6c473bc
SHA1 725660c622f323aeac10de1eb33153a57c082d56
SHA512 820fa479b295b6276047620c65a3f43c1a5124c8d9a022666e2b744141f77ca92ee5e220b8d360b530587ad4a06d3cce1521d74d4ad6fdd7f79e51decd4876c7
SSDEEP 96:wFSCoWM8P/lnqvsqvJCwokFSCoWM8P/lnqvsEHyqvJCwor/vF3/lQHQK7kL/lXlC:0L7/lUowL7/lAHnor/x/llK7kL/l0
MD5 SHA1 SHA512 SSDEEP

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memory/752-48-0x000007FEF5020000-0x000007FEF59BD000-memory.dmp

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memory/752-49-0x0000000001270000-0x00000000012F0000-memory.dmp

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memory/752-50-0x0000000001270000-0x00000000012F0000-memory.dmp

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memory/752-51-0x000007FEF5020000-0x000007FEF59BD000-memory.dmp

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memory/752-52-0x0000000001270000-0x00000000012F0000-memory.dmp

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memory/752-53-0x000007FEF5020000-0x000007FEF59BD000-memory.dmp

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memory/940-73-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/940-77-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/1768-11-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

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memory/1768-12-0x0000000002570000-0x00000000025F0000-memory.dmp

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memory/1768-5-0x000000001B0D0000-0x000000001B3B2000-memory.dmp

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memory/1768-6-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

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memory/1768-13-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

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memory/1768-7-0x0000000002570000-0x00000000025F0000-memory.dmp

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memory/1768-10-0x0000000002570000-0x00000000025F0000-memory.dmp

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memory/1768-9-0x00000000022D0000-0x00000000022D8000-memory.dmp

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memory/1768-8-0x0000000002570000-0x00000000025F0000-memory.dmp

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memory/1916-58-0x00000000012D0000-0x0000000001350000-memory.dmp

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memory/1916-55-0x00000000012D0000-0x0000000001350000-memory.dmp

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memory/1916-54-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

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memory/1916-56-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

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memory/1916-57-0x00000000012D0000-0x0000000001350000-memory.dmp

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memory/1916-59-0x00000000012D0000-0x0000000001350000-memory.dmp

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memory/1916-60-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

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memory/2040-30-0x000000013FFB0000-0x00000001401C1000-memory.dmp

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memory/2040-0-0x000000013FFB0000-0x00000001401C1000-memory.dmp

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memory/2040-26-0x000000013FFB0000-0x00000001401C1000-memory.dmp

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memory/2388-105-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-71-0x0000000000460000-0x0000000000480000-memory.dmp

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memory/2388-131-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-129-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-127-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-125-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-99-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-123-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-82-0x0000000000460000-0x0000000000480000-memory.dmp

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memory/2388-81-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-119-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-117-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-115-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-79-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-113-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-97-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-68-0x00000000000B0000-0x00000000000D0000-memory.dmp

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memory/2388-95-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-70-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-101-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-72-0x0000000000480000-0x00000000004A0000-memory.dmp

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memory/2388-111-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-74-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-76-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-109-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-78-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-107-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-121-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-103-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-83-0x0000000000480000-0x00000000004A0000-memory.dmp

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memory/2388-85-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-87-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-89-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-91-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2388-93-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2960-69-0x000000013FF40000-0x0000000140151000-memory.dmp

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memory/2960-66-0x000000013FF40000-0x0000000140151000-memory.dmp

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memory/2960-47-0x000000013FF40000-0x0000000140151000-memory.dmp

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memory/2996-22-0x0000000002510000-0x0000000002590000-memory.dmp

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memory/2996-23-0x000007FEF5020000-0x000007FEF59BD000-memory.dmp

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memory/2996-28-0x000007FEF5020000-0x000007FEF59BD000-memory.dmp

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memory/2996-27-0x0000000002510000-0x0000000002590000-memory.dmp

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memory/2996-19-0x000000001B220000-0x000000001B502000-memory.dmp

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memory/2996-20-0x0000000002420000-0x0000000002428000-memory.dmp

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memory/2996-21-0x000007FEF5020000-0x000007FEF59BD000-memory.dmp

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memory/2996-24-0x0000000002510000-0x0000000002590000-memory.dmp

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memory/2996-25-0x0000000002510000-0x0000000002590000-memory.dmp

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memory/3056-41-0x0000000002790000-0x0000000002810000-memory.dmp

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memory/3056-42-0x0000000002790000-0x0000000002810000-memory.dmp

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memory/3056-43-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

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memory/3056-37-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

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memory/3056-38-0x0000000002790000-0x0000000002810000-memory.dmp

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memory/3056-39-0x000007FEF59C0000-0x000007FEF635D000-memory.dmp

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memory/3056-40-0x0000000002790000-0x0000000002810000-memory.dmp

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