Analysis
- user interaction
yes - max time kernel
149s - max time network
132s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/08/2026, 11:32
Behavioral task
behavioral1
Sample
svchost.exe
Resource
win11ltsc2024-20260709-en
6 signatures
150 seconds
General
- Target svchost.exe
- Size 60KB
- Sample260814-nnmpeshd32
- SHA256 88fbf6727699d58edfe352f08462c465bc3ff765abfcd55cc1d9204663521244
- MD5 b087e8b5fd85bcb65b8f9941b92367ac
- SHA1 3c1159cef1a2078e2c4e09b5badbe244eb6d6f5e
- SHA512 b95e4a346d3536e9c5f432c4be854bd68055ccbf1a7fc94008803234367c944bad38298bd0a398f97fb82e10d6fe74d4cacae96fd54b26aca7d7cbcfd55e4758
- SSDEEP 1536:4lnnoGmjfA+WR9n8Ni1kbDNe+h7nxjOxO3:Nxk+WR9nL1kbD7HOxO3
- TLSH T1C8536B187BB10125E1FFAFF169F27163CA79F2135803EA1F24D811CA5623989CE812F6
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Extracted
Family
-
xworm
Version
-
XWorm V6.5 by soviet
C2
-
128.234.0.32:2002
-
:2002
Attributes
-
Install_directory
%Public%
-
install_file
XWormClient.exe
Signatures
- Detect Xworm Payload 2 IoCs
resource yara_rule behavioral1/memory/1900-1-0x0000000000C20000-0x0000000000C36000-memory.dmp family_xworm behavioral1/files/0x000f00000001c4df-8.dat family_xworm - 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 svchost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XWormClient.lnk svchost.exe - Executes dropped EXE 1 IoCs
pid Process 4560 XWormClient.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1900 svchost.exe Token: SeDebugPrivilege 1900 svchost.exe Token: SeDebugPrivilege 4560 XWormClient.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\svchost.exe"C:\Users\Admin\AppData\Local\Temp\svchost.exe"1⤵
- Creates a file in the Startup directory
- Suspicious use of AdjustPrivilegeToken
PID:1900
-
C:\Users\Public\XWormClient.exeC:\Users\Public\XWORMC~1.EXE1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4560
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Public\XWormClient.exe
- Size 60KB
- SHA256 88fbf6727699d58edfe352f08462c465bc3ff765abfcd55cc1d9204663521244
- MD5 b087e8b5fd85bcb65b8f9941b92367ac
- SHA1 3c1159cef1a2078e2c4e09b5badbe244eb6d6f5e
- SHA512 b95e4a346d3536e9c5f432c4be854bd68055ccbf1a7fc94008803234367c944bad38298bd0a398f97fb82e10d6fe74d4cacae96fd54b26aca7d7cbcfd55e4758
- SSDEEP 1536:4lnnoGmjfA+WR9n8Ni1kbDNe+h7nxjOxO3:Nxk+WR9nL1kbD7HOxO3
- TLSH T1C8536B187BB10125E1FFAFF169F27163CA79F2135803EA1F24D811CA5623989CE812F6
- MD5 SHA1 SHA512 SSDEEP TLSH