Analysis
- max time kernel
299s - max time network
303s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
28/08/2026, 19:21
General
- Target version.dll
- Size 1.1MB
- Sample260828-x24drsseqf
- SHA256 4cebc91bb721bcca059b0ac117129179daf6a9e316fcee2dc2c23231e7d6cebd
Malware Config
Extracted
-
xworm
-
5.0
-
104.249.59.16:7004
-
zkb0ygsKAloGzF88
-
install_file
USB.exe
Signatures
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 1 IoCs
- Badlisted process makes network request 20 IoCs
Network request originating from process or tool commonly abused by malware.
- Adds Run key to start application 2 TTPs 1 IoCs
- Drops file in System32 directory 1 IoCs
- Drops file in Windows directory 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\version.dll,#11⤵
- Badlisted process makes network request
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe"1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/724-0-0x00000256CDD30000-0x00000256CDD31000-memory.dmp
memory/724-1-0x00007FFDAD7F0000-0x00007FFDADB91000-memory.dmp
memory/724-2-0x00007FFDAE260000-0x00007FFDAE327000-memory.dmp
memory/724-16-0x00007FFD8D74F000-0x00007FFD8D750000-memory.dmp
memory/724-17-0x00007FFD8D5C0000-0x00007FFD8DF64000-memory.dmp
memory/724-24-0x00007FFD8D5C0000-0x00007FFD8DF64000-memory.dmp
memory/724-21-0x00000256CF7E0000-0x00000256CF7EE000-memory.dmp
memory/724-28-0x00007FFD8D5C0000-0x00007FFD8DF64000-memory.dmp
memory/724-29-0x00007FFD8D5C0000-0x00007FFD8DF64000-memory.dmp
memory/724-30-0x00007FFD8D5C0000-0x00007FFD8DF64000-memory.dmp
memory/724-31-0x00007FFD8D5C0000-0x00007FFD8DF64000-memory.dmp
memory/724-32-0x00007FFD8D5C0000-0x00007FFD8DF64000-memory.dmp
memory/724-33-0x00007FFD8D5C0000-0x00007FFD8DF64000-memory.dmp
memory/724-34-0x00007FFD8D5C0000-0x00007FFD8DF64000-memory.dmp
memory/724-35-0x00007FFD8D5C0000-0x00007FFD8DF64000-memory.dmp
memory/724-36-0x00007FFD8D5C0000-0x00007FFD8DF64000-memory.dmp
memory/724-37-0x00007FFD8D5C0000-0x00007FFD8DF64000-memory.dmp
memory/724-38-0x00007FFD8D5C0000-0x00007FFD8DF64000-memory.dmp
memory/724-39-0x00007FFD8D5C0000-0x00007FFD8DF64000-memory.dmp
memory/724-40-0x00007FFD8D5C0000-0x00007FFD8DF64000-memory.dmp
memory/724-41-0x00007FFD8D5C0000-0x00007FFD8DF64000-memory.dmp