umbral | 0f10ed177734b40d0ca45eed258f8c3ca585323e32db8f3cab7387b61de0e679

Analysis

max time kernel
139s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
12-05-2024 09:05

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Reason

Machine shutdown

Report Analysis Logs

General

Target

New Project 1.exe
Size

486KB
MD5

330f592f3a03c5e2c2ed4593d227f1a8
SHA1

55957a8e8d405569c655923dd9414c4ec6c45a0d
SHA256

0f10ed177734b40d0ca45eed258f8c3ca585323e32db8f3cab7387b61de0e679
SHA512

497f9308a49eb1e9451675f447c5774cbaf267dd77b69e1ab494609feca17a20224ac707e54abcb090ee90e1e8187e9fa681c200bcec97ac1bc36b0ce38d15c2
SSDEEP

12288:cWjF6EjvVYEaZ1hJcSx3ThB6xL3s7H4sn4/OxJrinEXL/sT:p68aZ1hlxlay5HdCuL

Score

10^/10

umbral xworm execution persistence rat spyware stealer trojan

Malware Config

Extracted

Family

xworm

reference-elliott.gl.at.ply.gg:37420

Attributes

Install_directory
%Userprofile%
install_file
svchost.exe

Signatures

Detect Umbral payload 3 IoCs

resource	yara_rule
behavioral2/memory/1432-0-0x0000000000400000-0x000000000047C000-memory.dmp	family_umbral
behavioral2/files/0x0007000000023400-64.dat	family_umbral
behavioral2/memory/2008-121-0x000001D771070000-0x000001D7710B0000-memory.dmp	family_umbral

Detect Xworm Payload 3 IoCs

resource	yara_rule
behavioral2/memory/1432-0-0x0000000000400000-0x000000000047C000-memory.dmp	family_xworm
behavioral2/files/0x00080000000233f9-5.dat	family_xworm
behavioral2/memory/4256-118-0x0000000000320000-0x000000000033C000-memory.dmp	family_xworm

Umbral
Umbral stealer is an opensource moduler stealer written in C#.
stealer umbral
Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm

Command and Scripting Interpreter: PowerShell 1 TTPs 9 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4920	powershell.exe
4184	powershell.exe
2500	powershell.exe
4056	powershell.exe
5068	powershell.exe
4736	powershell.exe
3372	powershell.exe
1632	powershell.exe
4768	powershell.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	2.exe

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation	New Project 1.exe
Key value queried	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation	1.exe
Key value queried	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation	svchost.exe

Drops startup file 3 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk	1.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk	1.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk	svchost.exe

Executes dropped EXE 4 IoCs

pid	Process
4256	1.exe
2008	2.exe
4568	svchost.exe
768	svchost.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\svchost.exe"	1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\svchost.exe"	svchost.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
26	discord.com
29	discord.com

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
94	ip-api.com
13	ip-api.com
30	ip-api.com

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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
768	schtasks.exe
4208	schtasks.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
1420	wmic.exe

Modifies data under HKEY_USERS 15 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "156"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	New Project 1.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3144	PING.EXE

Suspicious behavior: EnumeratesProcesses 33 IoCs

pid	Process
2008	2.exe
4736	powershell.exe
4736	powershell.exe
4516	powershell.exe
4516	powershell.exe
4860	powershell.exe
4860	powershell.exe
4412	powershell.exe
4412	powershell.exe
4208	powershell.exe
4208	powershell.exe
3372	powershell.exe
3372	powershell.exe
1632	powershell.exe
1632	powershell.exe
1632	powershell.exe
4768	powershell.exe
4768	powershell.exe
4768	powershell.exe
2500	powershell.exe
2500	powershell.exe
2500	powershell.exe
4256	1.exe
4256	1.exe
4056	powershell.exe
4056	powershell.exe
5068	powershell.exe
5068	powershell.exe
4920	powershell.exe
4920	powershell.exe
4184	powershell.exe
4184	powershell.exe
768	svchost.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4256	1.exe
Token: SeDebugPrivilege	2008	2.exe
Token: SeIncreaseQuotaPrivilege	4836	wmic.exe
Token: SeSecurityPrivilege	4836	wmic.exe
Token: SeTakeOwnershipPrivilege	4836	wmic.exe
Token: SeLoadDriverPrivilege	4836	wmic.exe
Token: SeSystemProfilePrivilege	4836	wmic.exe
Token: SeSystemtimePrivilege	4836	wmic.exe
Token: SeProfSingleProcessPrivilege	4836	wmic.exe
Token: SeIncBasePriorityPrivilege	4836	wmic.exe
Token: SeCreatePagefilePrivilege	4836	wmic.exe
Token: SeBackupPrivilege	4836	wmic.exe
Token: SeRestorePrivilege	4836	wmic.exe
Token: SeShutdownPrivilege	4836	wmic.exe
Token: SeDebugPrivilege	4836	wmic.exe
Token: SeSystemEnvironmentPrivilege	4836	wmic.exe
Token: SeRemoteShutdownPrivilege	4836	wmic.exe
Token: SeUndockPrivilege	4836	wmic.exe
Token: SeManageVolumePrivilege	4836	wmic.exe
Token: 33	4836	wmic.exe
Token: 34	4836	wmic.exe
Token: 35	4836	wmic.exe
Token: 36	4836	wmic.exe
Token: SeIncreaseQuotaPrivilege	4836	wmic.exe
Token: SeSecurityPrivilege	4836	wmic.exe
Token: SeTakeOwnershipPrivilege	4836	wmic.exe
Token: SeLoadDriverPrivilege	4836	wmic.exe
Token: SeSystemProfilePrivilege	4836	wmic.exe
Token: SeSystemtimePrivilege	4836	wmic.exe
Token: SeProfSingleProcessPrivilege	4836	wmic.exe
Token: SeIncBasePriorityPrivilege	4836	wmic.exe
Token: SeCreatePagefilePrivilege	4836	wmic.exe
Token: SeBackupPrivilege	4836	wmic.exe
Token: SeRestorePrivilege	4836	wmic.exe
Token: SeShutdownPrivilege	4836	wmic.exe
Token: SeDebugPrivilege	4836	wmic.exe
Token: SeSystemEnvironmentPrivilege	4836	wmic.exe
Token: SeRemoteShutdownPrivilege	4836	wmic.exe
Token: SeUndockPrivilege	4836	wmic.exe
Token: SeManageVolumePrivilege	4836	wmic.exe
Token: 33	4836	wmic.exe
Token: 34	4836	wmic.exe
Token: 35	4836	wmic.exe
Token: 36	4836	wmic.exe
Token: SeDebugPrivilege	4736	powershell.exe
Token: SeDebugPrivilege	4516	powershell.exe
Token: SeDebugPrivilege	4860	powershell.exe
Token: SeDebugPrivilege	4412	powershell.exe
Token: SeIncreaseQuotaPrivilege	1472	wmic.exe
Token: SeSecurityPrivilege	1472	wmic.exe
Token: SeTakeOwnershipPrivilege	1472	wmic.exe
Token: SeLoadDriverPrivilege	1472	wmic.exe
Token: SeSystemProfilePrivilege	1472	wmic.exe
Token: SeSystemtimePrivilege	1472	wmic.exe
Token: SeProfSingleProcessPrivilege	1472	wmic.exe
Token: SeIncBasePriorityPrivilege	1472	wmic.exe
Token: SeCreatePagefilePrivilege	1472	wmic.exe
Token: SeBackupPrivilege	1472	wmic.exe
Token: SeRestorePrivilege	1472	wmic.exe
Token: SeShutdownPrivilege	1472	wmic.exe
Token: SeDebugPrivilege	1472	wmic.exe
Token: SeSystemEnvironmentPrivilege	1472	wmic.exe
Token: SeRemoteShutdownPrivilege	1472	wmic.exe
Token: SeUndockPrivilege	1472	wmic.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4256	1.exe
768	svchost.exe
1528	LogonUI.exe

Suspicious use of WriteProcessMemory 52 IoCs

description	pid	Process	procid_target
PID 1432 wrote to memory of 4256	1432	New Project 1.exe	83
PID 1432 wrote to memory of 4256	1432	New Project 1.exe	83
PID 1432 wrote to memory of 2008	1432	New Project 1.exe	84
PID 1432 wrote to memory of 2008	1432	New Project 1.exe	84
PID 2008 wrote to memory of 4836	2008	2.exe	86
PID 2008 wrote to memory of 4836	2008	2.exe	86
PID 2008 wrote to memory of 5020	2008	2.exe	90
PID 2008 wrote to memory of 5020	2008	2.exe	90
PID 2008 wrote to memory of 4736	2008	2.exe	92
PID 2008 wrote to memory of 4736	2008	2.exe	92
PID 2008 wrote to memory of 4516	2008	2.exe	94
PID 2008 wrote to memory of 4516	2008	2.exe	94
PID 2008 wrote to memory of 4860	2008	2.exe	96
PID 2008 wrote to memory of 4860	2008	2.exe	96
PID 2008 wrote to memory of 4412	2008	2.exe	98
PID 2008 wrote to memory of 4412	2008	2.exe	98
PID 2008 wrote to memory of 1472	2008	2.exe	102
PID 2008 wrote to memory of 1472	2008	2.exe	102
PID 2008 wrote to memory of 4468	2008	2.exe	104
PID 2008 wrote to memory of 4468	2008	2.exe	104
PID 2008 wrote to memory of 2920	2008	2.exe	106
PID 2008 wrote to memory of 2920	2008	2.exe	106
PID 2008 wrote to memory of 4208	2008	2.exe	108
PID 2008 wrote to memory of 4208	2008	2.exe	108
PID 2008 wrote to memory of 1420	2008	2.exe	110
PID 2008 wrote to memory of 1420	2008	2.exe	110
PID 4256 wrote to memory of 3372	4256	1.exe	113
PID 4256 wrote to memory of 3372	4256	1.exe	113
PID 4256 wrote to memory of 1632	4256	1.exe	116
PID 4256 wrote to memory of 1632	4256	1.exe	116
PID 4256 wrote to memory of 4768	4256	1.exe	118
PID 4256 wrote to memory of 4768	4256	1.exe	118
PID 4256 wrote to memory of 2500	4256	1.exe	120
PID 4256 wrote to memory of 2500	4256	1.exe	120
PID 2008 wrote to memory of 1556	2008	2.exe	122
PID 2008 wrote to memory of 1556	2008	2.exe	122
PID 1556 wrote to memory of 3144	1556	cmd.exe	124
PID 1556 wrote to memory of 3144	1556	cmd.exe	124
PID 4256 wrote to memory of 768	4256	1.exe	126
PID 4256 wrote to memory of 768	4256	1.exe	126
PID 768 wrote to memory of 4056	768	svchost.exe	142
PID 768 wrote to memory of 4056	768	svchost.exe	142
PID 768 wrote to memory of 5068	768	svchost.exe	144
PID 768 wrote to memory of 5068	768	svchost.exe	144
PID 768 wrote to memory of 4920	768	svchost.exe	146
PID 768 wrote to memory of 4920	768	svchost.exe	146
PID 768 wrote to memory of 4184	768	svchost.exe	148
PID 768 wrote to memory of 4184	768	svchost.exe	148
PID 768 wrote to memory of 4208	768	svchost.exe	150
PID 768 wrote to memory of 4208	768	svchost.exe	150
PID 768 wrote to memory of 1924	768	svchost.exe	154
PID 768 wrote to memory of 1924	768	svchost.exe	154

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

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
5020	attrib.exe

C:\Users\Admin\AppData\Local\Temp\New Project 1.exe
"C:\Users\Admin\AppData\Local\Temp\New Project 1.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1432
- C:\Users\Admin\AppData\Local\Temp\1.exe
  "C:\Users\Admin\AppData\Local\Temp\1.exe"
  2⤵
  - Checks computer location settings
  - Drops startup file
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4256
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\1.exe'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    PID:3372
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '1.exe'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    PID:1632
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\svchost.exe'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    PID:4768
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'svchost.exe'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    PID:2500
- - C:\Windows\System32\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "svchost" /tr "C:\Users\Admin\svchost.exe"
    3⤵
    - Creates scheduled task(s)
    PID:768
- C:\Users\Admin\AppData\Local\Temp\2.exe
  "C:\Users\Admin\AppData\Local\Temp\2.exe"
  2⤵
  - Drops file in Drivers directory
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2008
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic.exe" csproduct get uuid
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4836
- - C:\Windows\SYSTEM32\attrib.exe
    "attrib.exe" +h +s "C:\Users\Admin\AppData\Local\Temp\2.exe"
    3⤵
    - Views/modifies file attributes
    PID:5020
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "powershell.exe" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\2.exe'
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4736
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "powershell.exe" Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend && powershell Set-MpPreference -SubmitSamplesConsent 2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4516
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "powershell.exe" Get-ItemPropertyValue -Path HKCU:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4860
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "powershell.exe" Get-ItemPropertyValue -Path HKLN:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4412
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic.exe" os get Caption
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1472
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic.exe" computersystem get totalphysicalmemory
    3⤵
    PID:4468
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic.exe" csproduct get uuid
    3⤵
    PID:2920
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "powershell.exe" Get-ItemPropertyValue -Path 'HKLM:System\CurrentControlSet\Control\Session Manager\Environment' -Name PROCESSOR_IDENTIFIER
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4208
- - C:\Windows\System32\Wbem\wmic.exe
    "wmic" path win32_VideoController get name
    3⤵
    - Detects videocard installed
    PID:1420
- - C:\Windows\SYSTEM32\cmd.exe
    "cmd.exe" /c ping localhost && del /F /A h "C:\Users\Admin\AppData\Local\Temp\2.exe" && pause
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1556
  - - C:\Windows\system32\PING.EXE
      ping localhost
      4⤵
      Runs ping.exe
      PID:3144

C:\Users\Admin\svchost.exe
C:\Users\Admin\svchost.exe
1⤵
- Executes dropped EXE
PID:4568

C:\Users\Admin\svchost.exe
C:\Users\Admin\svchost.exe
1⤵
- Checks computer location settings
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:768
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\svchost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  PID:4056
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'svchost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  PID:5068
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\svchost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  PID:4920
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'svchost.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  PID:4184
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "svchost" /tr "C:\Users\Admin\svchost.exe"
  2⤵
  - Creates scheduled task(s)
  PID:4208
- C:\Windows\system32\shutdown.exe
  shutdown.exe /f /s /t 0
  2⤵
  PID:1924

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa38e1855 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:1528

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\svchost.exe.log

Filesize
654B

MD5
2ff39f6c7249774be85fd60a8f9a245e

SHA1
684ff36b31aedc1e587c8496c02722c6698c1c4e

SHA256
e1b91642d85d98124a6a31f710e137ab7fd90dec30e74a05ab7fcf3b7887dced

SHA512
1d7e8b92ef4afd463d62cfa7e8b9d1799db5bf2a263d3cd7840df2e0a1323d24eb595b5f8eb615c6cb15f9e3a7b4fc99f8dd6a3d34479222e966ec708998aed1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
6d42b6da621e8df5674e26b799c8e2aa

SHA1
ab3ce1327ea1eeedb987ec823d5e0cb146bafa48

SHA256
5ab6a1726f425c6d0158f55eb8d81754ddedd51e651aa0a899a29b7a58619c4c

SHA512
53faffbda8a835bc1143e894c118c15901a5fd09cfc2224dd2f754c06dc794897315049a579b9a8382d4564f071576045aaaf824019b7139d939152dca38ce29

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
948B

MD5
c65738617888921a153bd9b1ef516ee7

SHA1
5245e71ea3c181d76320c857b639272ac9e079b1

SHA256
4640ba4001fd16a593315299cbdd4988dc2c7075820687f1018aac40aca95c26

SHA512
2e2a0ebd93f9d8dd07a7599054bce232683e9add9a35e77b584618040bcfd84a42545352519ec4736cc379002210b6f3ed2d905591c6925c0981b0392b495bfa

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
548dd08570d121a65e82abb7171cae1c

SHA1
1a1b5084b3a78f3acd0d811cc79dbcac121217ab

SHA256
cdf17b8532ebcebac3cfe23954a30aa32edd268d040da79c82687e4ccb044adc

SHA512
37b98b09178b51eec9599af90d027d2f1028202efc1633047e16e41f1a95610984af5620baac07db085ccfcb96942aafffad17aa1f44f63233e83869dc9f697b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
f341c638900fa7d6bea05d1cf0c91e90

SHA1
b91e3dc9ed7acdb0418aaf98be8dbfefd7365b35

SHA256
1180a0e5cd1d7e9d2db4187bc9538b97953f98805d1209727a257ad5613846b2

SHA512
d75b5dddd7e51d6f373de4e6d5373cb43d2af645e793d6bcbf65005874be9615866b3db4e20540880077ba6dabeccbd779af470ebbe55522dc40f9288a213987

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
64B

MD5
a67eee085e8f68aaffbfdb51503d6561

SHA1
29db9b41945c6a5d27d5836a1c780668eded65a0

SHA256
6e155bcc98f4e175a8701f030b73b14d9002b175ef58a19cb9010af3964e36b4

SHA512
7923bc74260e77d62b20cf510b79e0422563469ec3543084a989db154b1e39370f1a6e6c6e73caa7471d0974a693b1beb4fd2ddfb14b0b5c58650b5df3c32d81

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
96ff1ee586a153b4e7ce8661cabc0442

SHA1
140d4ff1840cb40601489f3826954386af612136

SHA256
0673399a2f37c89d455e8658c4d30b9248bff1ea47ba40957588e2bc862976e8

SHA512
3404370d0edb4ead4874ce68525dc9bcbc6008003682646e331bf43a06a24a467ace7eff5be701a822d74c7e065d0f6a0ba0e3d6bc505d34d0189373dcacb569

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
34f595487e6bfd1d11c7de88ee50356a

SHA1
4caad088c15766cc0fa1f42009260e9a02f953bb

SHA256
0f9a4b52e01cb051052228a55d0515911b7ef5a8db3cf925528c746df511424d

SHA512
10976c5deaf9fac449e703e852c3b08d099f430de2d7c7b8e2525c35d63e28b890e5aab63feff9b20bca0aaf9f35a3ba411aee3fbeee9ea59f90ed25bd617a0b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
22310ad6749d8cc38284aa616efcd100

SHA1
440ef4a0a53bfa7c83fe84326a1dff4326dcb515

SHA256
55b1d8021c4eb4c3c0d75e3ed7a4eb30cd0123e3d69f32eeb596fe4ffec05abf

SHA512
2ef08e2ee15bb86695fe0c10533014ffed76ececc6e579d299d3365fafb7627f53e32e600bb6d872b9f58aca94f8cb7e1e94cdfd14777527f7f0aa019d9c6def

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
929039f18a6c7352b68db3eee415ee47

SHA1
6711f5be6de777b7e1ff21fa43d05d83c90e3ef2

SHA256
c0038cbc4c22ad0eced4c7576a6fd33fa635e72b65a85a0a047538a8e038c487

SHA512
9fcc5aeb4aca36867d8cbfd33366fed75caa5802548bb543483d8441252a8fc8655bfa9a927cea61d5c037efbe6a00a047322192b51bd9977cc0fb2a2aa43faa

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
eb1ad317bd25b55b2bbdce8a28a74a94

SHA1
98a3978be4d10d62e7411946474579ee5bdc5ea6

SHA256
9e94e7c9ac6134ee30e79498558aa1a5a1ac79a643666c3f8922eed215dd3a98

SHA512
d011f266c0240d84470c0f9577cd9e4927309bd19bb38570ca9704ed8e1d159f9bea982a59d3eefef72ce7a10bd81208b82e88ef57c7af587f7437a89769adc0

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
3f038ac2e2ceadad0f78317ea7de6881

SHA1
f2ee66d1ab22d5594426a26e9d2628ce29b037a7

SHA256
475591875182108710538a2ea21a89e0ffa1df43f776689288e0fa96da46efb7

SHA512
f751f1f06b79550af211a9bf39d59712bb60f4e2c79a24d850970b1d40e871c2e53ce84ed4f5d974dad53cdbfb95d38a8eff9f871f22ae2d3e772deb731715f4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
a7cc007980e419d553568a106210549a

SHA1
c03099706b75071f36c3962fcc60a22f197711e0

SHA256
a5735921fc72189c8bf577f3911486cf031708dc8d6bc764fe3e593c0a053165

SHA512
b9aaf29403c467daef80a1ae87478afc33b78f4e1ca16189557011bb83cf9b3e29a0f85c69fa209c45201fb28baca47d31756eee07b79c6312c506e8370f7666

Download Submit
C:\Users\Admin\AppData\Local\Temp\1.exe

Filesize
88KB

MD5
4e4ffd6981f1d7df1e06e02c7a52e86a

SHA1
970d227a122a826f587fb49c694a422ec6aff1e0

SHA256
353010e5cbdfb234aadfcb40b517b51b24bbac81b64d794d5d8f8b1cd0cd6031

SHA512
1f75401fe015416453119bb92ea46c71412f342fe4bf1170bc2655a1c4f1fb4344bdff64df8dfd54f8203b30445225a70f12790432d3b59693e96de2fa5750ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\2.exe

Filesize
230KB

MD5
8068d967a754039c953d677ed75caa65

SHA1
c6ca62d0e3f84f4018546cdf40b14ac80b06af95

SHA256
b2811334ba1ec945f7f2f1b1976e72dd634a4cf8b5679ceb4c90816d5b646b11

SHA512
8f8f9b0c50f3178daa1df6ce16755c7a0de24872a344fe6b93d1a9b11cfad2faa1ed5ad58c6ac9904b889188d8efaba2d51e4240e7a813fffe6878ec8970954c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_turvc34u.1bv.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk

Filesize
776B

MD5
862e3a25ddd4cfbd981cdcf254a6f656

SHA1
cba184e079b837bf9644fc3c87fa943c6877fcf4

SHA256
b8893f2135993167055bf26f6125fb536eedc59cb090fc561ab7a222bb8de28d

SHA512
d10fd782853eb6b2f3baaadbf29d963c842674f270a01c3abdc133e96eafbc678b1844f1ecb4c9308a1da7fe159d49f5fee03bbbf787ff187212ebfbc46e5069

Download Submit
memory/1432-0-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/2008-150-0x000001D773800000-0x000001D773876000-memory.dmp

Filesize
472KB

Download
memory/2008-189-0x000001D773880000-0x000001D773892000-memory.dmp

Filesize
72KB

Download
memory/2008-188-0x000001D772D40000-0x000001D772D4A000-memory.dmp

Filesize
40KB

Download
memory/2008-152-0x000001D772D10000-0x000001D772D2E000-memory.dmp

Filesize
120KB

Download
memory/2008-151-0x000001D772D60000-0x000001D772DB0000-memory.dmp

Filesize
320KB

Download
memory/2008-252-0x00007FFD8D990000-0x00007FFD8E451000-memory.dmp

Filesize
10.8MB

Download
memory/2008-123-0x00007FFD8D990000-0x00007FFD8E451000-memory.dmp

Filesize
10.8MB

Download
memory/2008-121-0x000001D771070000-0x000001D7710B0000-memory.dmp

Filesize
256KB

Download
memory/4056-279-0x000001EB7D1D0000-0x000001EB7D3EC000-memory.dmp

Filesize
2.1MB

Download
memory/4184-315-0x0000021476D10000-0x0000021476F2C000-memory.dmp

Filesize
2.1MB

Download
memory/4256-265-0x00007FFD8D990000-0x00007FFD8E451000-memory.dmp

Filesize
10.8MB

Download
memory/4256-258-0x00007FFD8D990000-0x00007FFD8E451000-memory.dmp

Filesize
10.8MB

Download
memory/4256-257-0x00007FFD8D993000-0x00007FFD8D995000-memory.dmp

Filesize
8KB

Download
memory/4256-203-0x00007FFD8D990000-0x00007FFD8E451000-memory.dmp

Filesize
10.8MB

Download
memory/4256-109-0x00007FFD8D993000-0x00007FFD8D995000-memory.dmp

Filesize
8KB

Download
memory/4256-118-0x0000000000320000-0x000000000033C000-memory.dmp

Filesize
112KB

Download
memory/4736-124-0x0000023275E10000-0x0000023275E32000-memory.dmp

Filesize
136KB

Download
memory/4920-303-0x00000215C1E30000-0x00000215C204C000-memory.dmp

Filesize
2.1MB

Download
memory/5068-291-0x0000014CED650000-0x0000014CED86C000-memory.dmp

Filesize
2.1MB

Download

Analysis

Sharing

Errors

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads