Analysis
- max time kernel
104s - max time network
146s - platform
windows11-21h2_x64 - resource
win11-20250619-en - resource tags
- submitted
09/10/2025, 10:33
General
- Target payload2.exe
- Size 28KB
- Sample251009-mlrd6awrx4
- SHA256 3ca2df830068d109a89d63e7e151817cad8304ef3b01f0f2a8ac0016d3f4f8f4
Score
10/10
Malware Config
Signatures
- Detect Xworm Payload 1 IoCs
- Xworm
Xworm is a remote access trojan written in C#.
- Xworm family
- Drops startup file 2 IoCs
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\payload2.exe"C:\Users\Admin\AppData\Local\Temp\payload2.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Roaming\XWormClient.exe1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\XWormClient.exeC:\Users\Admin\AppData\Roaming\XWormClient.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
XWormClient.exe
memory/3940-0-0x0000000000440000-0x000000000044E000-memory.dmp
memory/3940-1-0x000000001C730000-0x000000001C740000-memory.dmp
memory/3940-2-0x0000000002620000-0x0000000002630000-memory.dmp
memory/3940-10-0x000000001C730000-0x000000001C740000-memory.dmp
memory/5884-7-0x000000001D090000-0x000000001D0A0000-memory.dmp