Analysis
- max time kernel
150s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
15/10/2026, 12:19
General
- Target 5556.exe
- Size 39KB
- Sample261015-phf55aav3j
- SHA256 3f980de6bd0581609105f594ba932e5e54a9eb1afac81d7543a3a4da8aac9a6e
Score
10/10
Malware Config
Extracted
Family
-
xworm
Version
-
5.0
C2
-
188.212.158.75:7000
Mutex
-
XHqdiaq04Qd2gAKy
Attributes
-
install_file
USB.exe
aes.plain
Signatures
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 1 IoCs
- Looks up external IP address via web service 1 TTPs 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\5556.exe"C:\Users\Admin\AppData\Local\Temp\5556.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/3608-1-0x00000000002E0000-0x00000000002F0000-memory.dmp
memory/3608-0-0x00007FF81878F000-0x00007FF818790000-memory.dmp
memory/3608-2-0x00007FF818600000-0x00007FF818FA4000-memory.dmp
memory/3608-3-0x00007FF818600000-0x00007FF818FA4000-memory.dmp
memory/3608-4-0x000000001B4D0000-0x000000001B5C0000-memory.dmp
memory/3608-5-0x00007FF818600000-0x00007FF818FA4000-memory.dmp