Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
09/08/2026, 18:10
General
- Target 43fe17a95010413fce338858f7f675708e1f3b9fb1998a436881c35dbe49825f.exe
- Size 824KB
- Sample260809-wscc9ashrb
- SHA256 43fe17a95010413fce338858f7f675708e1f3b9fb1998a436881c35dbe49825f
Malware Config
Extracted
-
xworm
-
5.0
-
135.136.134.57:7007
-
MDFZIRlnm97dXYQQ
-
install_file
USB.exe
Signatures
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 1 IoCs
- SmartAssembly .NET packer 1 IoCs
Detects SmartAssembly .NET packer.
- Suspicious use of SetThreadContext 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\43fe17a95010413fce338858f7f675708e1f3b9fb1998a436881c35dbe49825f.exe"C:\Users\Admin\AppData\Local\Temp\43fe17a95010413fce338858f7f675708e1f3b9fb1998a436881c35dbe49825f.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1724-9-0x0000000000400000-0x000000000040E000-memory.dmp
memory/1724-11-0x0000000005180000-0x0000000005190000-memory.dmp
memory/1724-12-0x0000000005180000-0x0000000005190000-memory.dmp
memory/4552-0-0x0000000000AC0000-0x0000000000B94000-memory.dmp
memory/4552-1-0x0000000005CA0000-0x0000000006244000-memory.dmp
memory/4552-2-0x0000000005590000-0x0000000005622000-memory.dmp
memory/4552-3-0x00000000057E0000-0x00000000057F0000-memory.dmp
memory/4552-4-0x0000000005630000-0x000000000563A000-memory.dmp
memory/4552-5-0x00000000057F0000-0x000000000588C000-memory.dmp
memory/4552-6-0x0000000005930000-0x000000000594C000-memory.dmp
memory/4552-7-0x00000000057E0000-0x00000000057F0000-memory.dmp
memory/4552-8-0x0000000005AB0000-0x0000000005B56000-memory.dmp