Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
31/08/2026, 02:24
General
- Target 43fe17a95010413fce338858f7f675708e1f3b9fb1998a436881c35dbe49825f.exe
- Size 824KB
- Sample260831-cv5ysstdpe
- 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
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Downloads
memory/2324-11-0x0000000000400000-0x000000000040E000-memory.dmp
memory/2324-15-0x0000000074BA0000-0x000000007535C000-memory.dmp
memory/2324-14-0x0000000074BA0000-0x000000007535C000-memory.dmp
memory/2324-12-0x0000000074BA0000-0x000000007535C000-memory.dmp
memory/5220-4-0x0000000074BA0000-0x000000007535C000-memory.dmp
memory/5220-5-0x0000000005540000-0x000000000554A000-memory.dmp
memory/5220-6-0x00000000056E0000-0x000000000577C000-memory.dmp
memory/5220-7-0x00000000058E0000-0x00000000058FC000-memory.dmp
memory/5220-8-0x0000000074BB2000-0x0000000074BB3000-memory.dmp
memory/5220-9-0x0000000074BA0000-0x000000007535C000-memory.dmp
memory/5220-10-0x0000000005990000-0x0000000005A36000-memory.dmp
memory/5220-0-0x0000000074BB2000-0x0000000074BB3000-memory.dmp
memory/5220-3-0x0000000005590000-0x0000000005622000-memory.dmp
memory/5220-13-0x0000000074BA0000-0x000000007535C000-memory.dmp
memory/5220-2-0x0000000005A70000-0x000000000602A000-memory.dmp
memory/5220-1-0x0000000000940000-0x0000000000A14000-memory.dmp