Analysis
- max time kernel
149s - max time network
152s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
27/04/2026, 08:16
General
- Target RFQ - ALFA POWER - 09787.exe
- Size 782KB
- Sample260427-j6byesht6n
- SHA256 f16deb705d44a9b8bf1ac09128951b660d74bbce751c04293e5988f1bd1192be
Malware Config
Extracted
-
xworm
-
5.0
-
203.202.232.132:2828
-
wymWUvYFvRvpluMk
-
install_file
USB.exe
-
localhost
127.0.0.1
Signatures
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 3 IoCs
- Drops startup file 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 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 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\RFQ - ALFA POWER - 09787.exe"C:\Users\Admin\AppData\Local\Temp\RFQ - ALFA POWER - 09787.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.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/996-2-0x0000000000D00000-0x0000000000D0E000-memory.dmp
memory/996-5-0x0000000000D10000-0x0000000000D11000-memory.dmp
memory/996-7-0x0000000000D00000-0x0000000000D0E000-memory.dmp
memory/996-8-0x0000000000D00000-0x0000000000D0E000-memory.dmp
memory/996-9-0x00000000053B0000-0x000000000544C000-memory.dmp
memory/996-10-0x0000000005510000-0x0000000005520000-memory.dmp
memory/996-11-0x0000000005A20000-0x0000000006022000-memory.dmp
memory/996-12-0x0000000005510000-0x0000000005520000-memory.dmp
memory/2312-1-0x000001ECCFAB0000-0x000001ECCFAB1000-memory.dmp