Analysis
- max time kernel
148s - max time network
135s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/08/2026, 10:16
General
- Target 9a84871cc46be89ec120268a71d7471ebd6daabc141dd392415febca15b8200a.exe
- Size 868KB
- Sample260810-ma46wawfpf
- SHA256 9a84871cc46be89ec120268a71d7471ebd6daabc141dd392415febca15b8200a
Malware Config
Extracted
-
xworm
-
5.0
-
31.56.209.126:1996
-
uMh4zbD5EZQrHaFJ
-
Install_directory
%AppData%
-
install_file
bin.exe
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.
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\9a84871cc46be89ec120268a71d7471ebd6daabc141dd392415febca15b8200a.exe"C:\Users\Admin\AppData\Local\Temp\9a84871cc46be89ec120268a71d7471ebd6daabc141dd392415febca15b8200a.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2136 -s 17683⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 2136 -ip 21361⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2136-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2136-16-0x0000000074F90000-0x000000007574C000-memory.dmp
memory/2136-15-0x0000000074F90000-0x000000007574C000-memory.dmp
memory/2136-14-0x0000000005820000-0x0000000005886000-memory.dmp
memory/2136-12-0x0000000074F90000-0x000000007574C000-memory.dmp
memory/3056-4-0x0000000005A40000-0x0000000005A4A000-memory.dmp
memory/3056-6-0x0000000074F90000-0x000000007574C000-memory.dmp
memory/3056-7-0x0000000005C30000-0x0000000005C4E000-memory.dmp
memory/3056-8-0x0000000074FA2000-0x0000000074FA3000-memory.dmp
memory/3056-9-0x0000000074F90000-0x000000007574C000-memory.dmp
memory/3056-10-0x0000000008350000-0x00000000083F2000-memory.dmp
memory/3056-5-0x0000000005C60000-0x0000000005CFC000-memory.dmp
memory/3056-0-0x0000000074FA2000-0x0000000074FA3000-memory.dmp
memory/3056-13-0x0000000074F90000-0x000000007574C000-memory.dmp
memory/3056-3-0x0000000005B20000-0x0000000005BB2000-memory.dmp
memory/3056-2-0x00000000060E0000-0x000000000669A000-memory.dmp
memory/3056-1-0x0000000000F90000-0x0000000001070000-memory.dmp