xmrig | 165a0de3cbb54178e47215a0ad412c91f1cbbcefc3c3d35d8124c5972d1c1950

max time kernel
432s
max time network
1853s
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/Gu3PdXt79NF7EJXJ.exe
Size

2.0MB
MD5

a16a669a09bf158058b83e04e69fe38e
SHA1

f6c94763850d9e590d86057139e8895a7aacdeea
SHA256

cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e
SHA512

658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6
SSDEEP

49152:rWVipAxqo5p88CbXuxWQiSJU320ZW21Q0YWAij64ane6szjmL/45:rxAEcp9ueXit9WAQ0YWuO

Score

10^/10

xmrig miner upx

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs

description	pid	Process	procid_target
PID 2644 created 1188	2644	Gu3PdXt79NF7EJXJ.exe	12
PID 2644 created 1188	2644	Gu3PdXt79NF7EJXJ.exe	12
PID 2644 created 1188	2644	Gu3PdXt79NF7EJXJ.exe	12
PID 2644 created 1188	2644	Gu3PdXt79NF7EJXJ.exe	12
PID 2720 created 1188	2720	updater.exe	12
PID 2720 created 1188	2720	updater.exe	12
PID 2720 created 1188	2720	updater.exe	12
PID 2720 created 1188	2720	updater.exe	12
PID 2244 created 1188	2244	conhost.exe	12
PID 2720 created 1188	2720	updater.exe	12

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

XMRig Miner payload 30 IoCs

miner

resource	yara_rule
behavioral13/memory/1796-73-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-75-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-78-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-77-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-88-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-92-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-102-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-104-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-106-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-108-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-110-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-112-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-114-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-116-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-118-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-120-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-122-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-126-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-128-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-130-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral13/memory/1796-132-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
1056	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2720	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
308	taskeng.exe

UPX packed file 31 IoCs

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

upx

resource	yara_rule
behavioral13/memory/1796-64-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-73-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-75-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-78-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-77-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-88-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-92-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-100-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-102-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-104-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-106-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-108-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-110-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-112-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-114-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-116-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-118-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-120-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-122-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-126-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-128-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-130-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral13/memory/1796-132-0x0000000140000000-0x00000001407F4000-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 2720 set thread context of 2244	2720	updater.exe	52
PID 2720 set thread context of 1796	2720	updater.exe	53

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	Gu3PdXt79NF7EJXJ.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
2868	schtasks.exe
3016	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
2948	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 = f0fdcafec050da01	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	WMIC.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2644	Gu3PdXt79NF7EJXJ.exe
2644	Gu3PdXt79NF7EJXJ.exe
2680	powershell.exe
2644	Gu3PdXt79NF7EJXJ.exe
2644	Gu3PdXt79NF7EJXJ.exe
1680	powershell.exe
2644	Gu3PdXt79NF7EJXJ.exe
2644	Gu3PdXt79NF7EJXJ.exe
2644	Gu3PdXt79NF7EJXJ.exe
2644	Gu3PdXt79NF7EJXJ.exe
2756	powershell.exe
2720	updater.exe
2720	updater.exe
836	powershell.exe
2720	updater.exe
2720	updater.exe
1144	powershell.exe
2720	updater.exe
2720	updater.exe
2720	updater.exe
2720	updater.exe
2244	conhost.exe
2244	conhost.exe
2720	updater.exe
2720	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
464	Process not Found

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	2680	powershell.exe
Token: SeDebugPrivilege	1680	powershell.exe
Token: SeDebugPrivilege	2756	powershell.exe
Token: SeDebugPrivilege	836	powershell.exe
Token: SeDebugPrivilege	1144	powershell.exe
Token: SeDebugPrivilege	2720	updater.exe
Token: SeAssignPrimaryTokenPrivilege	2948	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2948	WMIC.exe
Token: SeSecurityPrivilege	2948	WMIC.exe
Token: SeTakeOwnershipPrivilege	2948	WMIC.exe
Token: SeLoadDriverPrivilege	2948	WMIC.exe
Token: SeSystemtimePrivilege	2948	WMIC.exe
Token: SeBackupPrivilege	2948	WMIC.exe
Token: SeRestorePrivilege	2948	WMIC.exe
Token: SeShutdownPrivilege	2948	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2948	WMIC.exe
Token: SeUndockPrivilege	2948	WMIC.exe
Token: SeManageVolumePrivilege	2948	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	2948	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2948	WMIC.exe
Token: SeSecurityPrivilege	2948	WMIC.exe
Token: SeTakeOwnershipPrivilege	2948	WMIC.exe
Token: SeLoadDriverPrivilege	2948	WMIC.exe
Token: SeSystemtimePrivilege	2948	WMIC.exe
Token: SeBackupPrivilege	2948	WMIC.exe
Token: SeRestorePrivilege	2948	WMIC.exe
Token: SeShutdownPrivilege	2948	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2948	WMIC.exe
Token: SeUndockPrivilege	2948	WMIC.exe
Token: SeManageVolumePrivilege	2948	WMIC.exe
Token: SeLockMemoryPrivilege	1796	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1680 wrote to memory of 2868	1680	powershell.exe	33
PID 1680 wrote to memory of 2868	1680	powershell.exe	33
PID 1680 wrote to memory of 2868	1680	powershell.exe	33
PID 1056 wrote to memory of 1600	1056	cmd.exe	38
PID 1056 wrote to memory of 1600	1056	cmd.exe	38
PID 1056 wrote to memory of 1600	1056	cmd.exe	38
PID 2756 wrote to memory of 1800	2756	powershell.exe	39
PID 2756 wrote to memory of 1800	2756	powershell.exe	39
PID 2756 wrote to memory of 1800	2756	powershell.exe	39
PID 308 wrote to memory of 2720	308	taskeng.exe	41
PID 308 wrote to memory of 2720	308	taskeng.exe	41
PID 308 wrote to memory of 2720	308	taskeng.exe	41
PID 1144 wrote to memory of 3016	1144	powershell.exe	46
PID 1144 wrote to memory of 3016	1144	powershell.exe	46
PID 1144 wrote to memory of 3016	1144	powershell.exe	46
PID 2720 wrote to memory of 2244	2720	updater.exe	52
PID 1740 wrote to memory of 2948	1740	cmd.exe	51
PID 1740 wrote to memory of 2948	1740	cmd.exe	51
PID 1740 wrote to memory of 2948	1740	cmd.exe	51
PID 2720 wrote to memory of 1796	2720	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:1188
- C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Gu3PdXt79NF7EJXJ.exe
  "C:\Users\Admin\AppData\Local\Temp\grhsghsGHswgh\Gu3PdXt79NF7EJXJ.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2644
- 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:2680
- 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:1680
- - 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:2868
- 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\Gu3PdXt79NF7EJXJ.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1056
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:1600
- 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:2756
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:1800
- 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:836
- 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:1144
- - 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:3016
- 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:1740
- - 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:2948
- 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:828
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:2244
- 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:1796

C:\Windows\system32\taskeng.exe
taskeng.exe {B91A28F5-F0DE-4B20-93AD-EE57EC44E637} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:308
- 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:2720

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
2.0MB

MD5
a16a669a09bf158058b83e04e69fe38e

SHA1
f6c94763850d9e590d86057139e8895a7aacdeea

SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

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

Filesize
1.1MB

MD5
12b7a53d9fd30a14c59fbd529e7bfa84

SHA1
bf74398f7c632f84663ed387e247d3ed89c0c136

SHA256
54ebd533d9bead6164fbb7871c6fb7a57f949b076485c3aadca60a6c01994975

SHA512
56a896f34c9b22b9b93691245d6372429d98e4b6a8ce06b65b318f63a52e0e82bb6bb99b2f56856ef7da6d117a6a7f28784f2a22ec55dfe0a472eb359ef8a68b

Download Submit
C:\Program Files\Google\Libs\g.log

Filesize
198B

MD5
37dd19b2be4fa7635ad6a2f3238c4af1

SHA1
e5b2c034636b434faee84e82e3bce3a3d3561943

SHA256
8066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07

SHA512
86e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
f1c98c0c72a8c192654f6e8185b2786e

SHA1
4cb2f8752382b5834ab8613762d3a0dd396c3b6f

SHA256
f69e24906b13e53fe169980d7ba5d1b0601d95f199c86e071c175ea475db0579

SHA512
80c2a45876335f7959fc351de172f752781cacddd77acc9c4f3858629382d08e6453805dca6aaefd53fc25678ddb24c7c42d51e270d054cc68389a470150a1a6

Download Submit
memory/836-52-0x00000000012A0000-0x0000000001320000-memory.dmp

Filesize
512KB

Download
memory/836-53-0x000007FEF55E0000-0x000007FEF5F7D000-memory.dmp

Filesize
9.6MB

Download
memory/836-51-0x00000000012A0000-0x0000000001320000-memory.dmp

Filesize
512KB

Download
memory/836-50-0x00000000012A0000-0x0000000001320000-memory.dmp

Filesize
512KB

Download
memory/836-49-0x000007FEF55E0000-0x000007FEF5F7D000-memory.dmp

Filesize
9.6MB

Download
memory/836-48-0x00000000012A0000-0x0000000001320000-memory.dmp

Filesize
512KB

Download
memory/836-47-0x000007FEF55E0000-0x000007FEF5F7D000-memory.dmp

Filesize
9.6MB

Download
memory/1144-57-0x000007FEF5F80000-0x000007FEF691D000-memory.dmp

Filesize
9.6MB

Download
memory/1144-55-0x000007FEF5F80000-0x000007FEF691D000-memory.dmp

Filesize
9.6MB

Download
memory/1144-56-0x0000000000FB0000-0x0000000001030000-memory.dmp

Filesize
512KB

Download
memory/1144-58-0x0000000000FB0000-0x0000000001030000-memory.dmp

Filesize
512KB

Download
memory/1144-59-0x0000000000FB0000-0x0000000001030000-memory.dmp

Filesize
512KB

Download
memory/1144-60-0x000007FEF5F80000-0x000007FEF691D000-memory.dmp

Filesize
9.6MB

Download
memory/1680-21-0x00000000024A0000-0x00000000024A8000-memory.dmp

Filesize
32KB

Download
memory/1680-26-0x0000000002850000-0x00000000028D0000-memory.dmp

Filesize
512KB

Download
memory/1680-28-0x000007FEF55E0000-0x000007FEF5F7D000-memory.dmp

Filesize
9.6MB

Download
memory/1680-25-0x0000000002850000-0x00000000028D0000-memory.dmp

Filesize
512KB

Download
memory/1680-24-0x0000000002850000-0x00000000028D0000-memory.dmp

Filesize
512KB

Download
memory/1680-23-0x000007FEF55E0000-0x000007FEF5F7D000-memory.dmp

Filesize
9.6MB

Download
memory/1680-20-0x000007FEF55E0000-0x000007FEF5F7D000-memory.dmp

Filesize
9.6MB

Download
memory/1680-22-0x0000000002850000-0x00000000028D0000-memory.dmp

Filesize
512KB

Download
memory/1680-19-0x000000001B150000-0x000000001B432000-memory.dmp

Filesize
2.9MB

Download
memory/1796-88-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-102-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-132-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-130-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-128-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-126-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-124-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-122-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-120-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-118-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-116-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-114-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-112-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-110-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-108-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-106-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-104-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-100-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-65-0x00000000001F0000-0x0000000000210000-memory.dmp

Filesize
128KB

Download
memory/1796-98-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-64-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-96-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-94-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-71-0x0000000000810000-0x0000000000830000-memory.dmp

Filesize
128KB

Download
memory/1796-70-0x0000000000470000-0x0000000000490000-memory.dmp

Filesize
128KB

Download
memory/1796-92-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-73-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-75-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-90-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-78-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-77-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-80-0x0000000000810000-0x0000000000830000-memory.dmp

Filesize
128KB

Download
memory/1796-79-0x0000000000470000-0x0000000000490000-memory.dmp

Filesize
128KB

Download
memory/1796-82-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-84-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/1796-86-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2244-76-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2244-72-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/2644-0-0x000000013FCF0000-0x000000013FF01000-memory.dmp

Filesize
2.1MB

Download
memory/2644-30-0x000000013FCF0000-0x000000013FF01000-memory.dmp

Filesize
2.1MB

Download
memory/2644-27-0x000000013FCF0000-0x000000013FF01000-memory.dmp

Filesize
2.1MB

Download
memory/2680-10-0x0000000002780000-0x0000000002800000-memory.dmp

Filesize
512KB

Download
memory/2680-6-0x000007FEF5F80000-0x000007FEF691D000-memory.dmp

Filesize
9.6MB

Download
memory/2680-5-0x000000001B180000-0x000000001B462000-memory.dmp

Filesize
2.9MB

Download
memory/2680-8-0x0000000002780000-0x0000000002800000-memory.dmp

Filesize
512KB

Download
memory/2680-9-0x000007FEF5F80000-0x000007FEF691D000-memory.dmp

Filesize
9.6MB

Download
memory/2680-7-0x0000000001D90000-0x0000000001D98000-memory.dmp

Filesize
32KB

Download
memory/2680-11-0x0000000002780000-0x0000000002800000-memory.dmp

Filesize
512KB

Download
memory/2680-12-0x0000000002780000-0x0000000002800000-memory.dmp

Filesize
512KB

Download
memory/2680-13-0x000007FEF5F80000-0x000007FEF691D000-memory.dmp

Filesize
9.6MB

Download
memory/2720-66-0x000000013F510000-0x000000013F721000-memory.dmp

Filesize
2.1MB

Download
memory/2720-46-0x000000013F510000-0x000000013F721000-memory.dmp

Filesize
2.1MB

Download
memory/2756-42-0x000007FEF5F80000-0x000007FEF691D000-memory.dmp

Filesize
9.6MB

Download
memory/2756-36-0x000007FEF5F80000-0x000007FEF691D000-memory.dmp

Filesize
9.6MB

Download
memory/2756-37-0x00000000024D0000-0x0000000002550000-memory.dmp

Filesize
512KB

Download
memory/2756-38-0x000007FEF5F80000-0x000007FEF691D000-memory.dmp

Filesize
9.6MB

Download
memory/2756-39-0x00000000024D0000-0x0000000002550000-memory.dmp

Filesize
512KB

Download
memory/2756-40-0x00000000024D0000-0x0000000002550000-memory.dmp

Filesize
512KB

Download
memory/2756-41-0x00000000024D0000-0x0000000002550000-memory.dmp

Filesize
512KB

Download