Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/08/2026, 03:16
Behavioral task
behavioral1
Sample
9c078a081cea20267b0c425f50574a02cac5f09217a2c867c0d9250e8fb660bc.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
9c078a081cea20267b0c425f50574a02cac5f09217a2c867c0d9250e8fb660bc.exe
Resource
win11ltsc2024-20260709-en
General
- Target 9c078a081cea20267b0c425f50574a02cac5f09217a2c867c0d9250e8fb660bc.exe
- Size 80KB
- Sample260809-dsv69age49
- SHA256 9c078a081cea20267b0c425f50574a02cac5f09217a2c867c0d9250e8fb660bc
- MD5 e160fce8ac4358777cf955614272296d
- SHA1 42c3df2584ed9ccdc160a5af62d723ed60667dc0
- SHA512 73c769d06c457b1b945fd39ee414973effbbfe4df4c44e16e4d73ba23d83318d59dc2b4035fa347af1515f3adb8014d6f35045037ace0471ef0b0a3b1383fdf8
- SSDEEP 1536:8erZuD5Cf6uzlck0LqnI9qgG9bikhlbaMZHa1WoOqp+AC/6fXF08PSK:ftuD5HuWv49bikhVZaMoOqp+Ao4LPSK
- TLSH T1ED836C183BE94125F0FF9FB05EF571678B3AF6236906D55F20C9028A1613AC9CE41AF6
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
xworm
-
XWorm V6.0 | @PakReverseLab
-
Install_directory
%AppData%
-
install_file
XWormClient.exe
-
localhost
127.0.0.1
Signatures
- Detect Xworm Payload 2 IoCs
resource yara_rule behavioral1/memory/2748-0-0x0000000000030000-0x000000000004A000-memory.dmp family_xworm behavioral1/files/0x000300000001e697-6.dat family_xworm - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-889581200-2041691093-2048517887-1000\Control Panel\International\Geo\Nation 9c078a081cea20267b0c425f50574a02cac5f09217a2c867c0d9250e8fb660bc.exe - Creates a file in the Startup directory 1 TTPs 2 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XWormClient.lnk 9c078a081cea20267b0c425f50574a02cac5f09217a2c867c0d9250e8fb660bc.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XWormClient.lnk 9c078a081cea20267b0c425f50574a02cac5f09217a2c867c0d9250e8fb660bc.exe - Executes dropped EXE 4 IoCs
pid Process 2408 XWormClient.exe 5080 XWormClient.exe 4584 XWormClient.exe 4212 XWormClient.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3680 schtasks.exe - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2748 9c078a081cea20267b0c425f50574a02cac5f09217a2c867c0d9250e8fb660bc.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2748 9c078a081cea20267b0c425f50574a02cac5f09217a2c867c0d9250e8fb660bc.exe - Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 2748 9c078a081cea20267b0c425f50574a02cac5f09217a2c867c0d9250e8fb660bc.exe Token: SeDebugPrivilege 2748 9c078a081cea20267b0c425f50574a02cac5f09217a2c867c0d9250e8fb660bc.exe Token: SeDebugPrivilege 2408 XWormClient.exe Token: SeDebugPrivilege 5080 XWormClient.exe Token: SeDebugPrivilege 4584 XWormClient.exe Token: SeDebugPrivilege 4212 XWormClient.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2748 9c078a081cea20267b0c425f50574a02cac5f09217a2c867c0d9250e8fb660bc.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2748 wrote to memory of 3680 2748 9c078a081cea20267b0c425f50574a02cac5f09217a2c867c0d9250e8fb660bc.exe 86 - 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.
Processes
-
C:\Users\Admin\AppData\Local\Temp\9c078a081cea20267b0c425f50574a02cac5f09217a2c867c0d9250e8fb660bc.exe"C:\Users\Admin\AppData\Local\Temp\9c078a081cea20267b0c425f50574a02cac5f09217a2c867c0d9250e8fb660bc.exe"1⤵
- Checks computer location settings
- Creates a file in the Startup directory
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2748 -
C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "XWormClient" /tr "C:\Users\Admin\AppData\Roaming\XWormClient.exe"2⤵
- Scheduled Task/Job: Scheduled Task
PID:3680
-
-
C:\Users\Admin\AppData\Roaming\XWormClient.exeC:\Users\Admin\AppData\Roaming\XWormClient.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2408
-
C:\Users\Admin\AppData\Roaming\XWormClient.exeC:\Users\Admin\AppData\Roaming\XWormClient.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:5080
-
C:\Users\Admin\AppData\Roaming\XWormClient.exeC:\Users\Admin\AppData\Roaming\XWormClient.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4584
-
C:\Users\Admin\AppData\Roaming\XWormClient.exeC:\Users\Admin\AppData\Roaming\XWormClient.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4212
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\XWormClient.exe.log
- Size 654B
- SHA256 e1b91642d85d98124a6a31f710e137ab7fd90dec30e74a05ab7fcf3b7887dced
- MD5 2ff39f6c7249774be85fd60a8f9a245e
- SHA1 684ff36b31aedc1e587c8496c02722c6698c1c4e
- SHA512 1d7e8b92ef4afd463d62cfa7e8b9d1799db5bf2a263d3cd7840df2e0a1323d24eb595b5f8eb615c6cb15f9e3a7b4fc99f8dd6a3d34479222e966ec708998aed1
- TLSH T1D9F0DD242221E1C489127F111C0D2A4452BF4797B760EE0C7554529FD8312275F203E7
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\XWormClient.exe
- Size 80KB
- SHA256 9c078a081cea20267b0c425f50574a02cac5f09217a2c867c0d9250e8fb660bc
- MD5 e160fce8ac4358777cf955614272296d
- SHA1 42c3df2584ed9ccdc160a5af62d723ed60667dc0
- SHA512 73c769d06c457b1b945fd39ee414973effbbfe4df4c44e16e4d73ba23d83318d59dc2b4035fa347af1515f3adb8014d6f35045037ace0471ef0b0a3b1383fdf8
- SSDEEP 1536:8erZuD5Cf6uzlck0LqnI9qgG9bikhlbaMZHa1WoOqp+AC/6fXF08PSK:ftuD5HuWv49bikhVZaMoOqp+Ao4LPSK
- TLSH T1ED836C183BE94125F0FF9FB05EF571678B3AF6236906D55F20C9028A1613AC9CE41AF6
- MD5 SHA1 SHA512 SSDEEP TLSH