Analysis
- max time kernel
148s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260630-en - resource tags
- submitted
02/07/2026, 10:35
General
- Target bdac3f57e23880573ef7aa755028383d5c6a7d2fc5bca21be8815388c1d6185a.exe
- Size 975KB
- Sample260702-mm5ceaf16w
- SHA256 bdac3f57e23880573ef7aa755028383d5c6a7d2fc5bca21be8815388c1d6185a
Malware Config
Extracted
-
xworm
-
5.0
-
203.202.232.132:2828
-
BHbzRLXXV6MmhGaf
-
install_file
USB.exe
Signatures
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 3 IoCs
- Drops startup file 1 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\bdac3f57e23880573ef7aa755028383d5c6a7d2fc5bca21be8815388c1d6185a.exe"C:\Users\Admin\AppData\Local\Temp\bdac3f57e23880573ef7aa755028383d5c6a7d2fc5bca21be8815388c1d6185a.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/5720-0-0x000001908E1D0000-0x000001908E1D1000-memory.dmp
memory/5744-1-0x0000000000DD0000-0x0000000000DDE000-memory.dmp
memory/5744-6-0x0000000000DD0000-0x0000000000DDE000-memory.dmp
memory/5744-4-0x0000000000DE0000-0x0000000000DE1000-memory.dmp
memory/5744-7-0x0000000074F12000-0x0000000074F13000-memory.dmp
memory/5744-8-0x0000000000DD0000-0x0000000000DDE000-memory.dmp
memory/5744-9-0x00000000058D0000-0x000000000596C000-memory.dmp
memory/5744-10-0x0000000074F00000-0x00000000756BC000-memory.dmp
memory/5744-11-0x0000000074F12000-0x0000000074F13000-memory.dmp
memory/5744-12-0x0000000005AE0000-0x0000000005B46000-memory.dmp
memory/5744-13-0x0000000074F00000-0x00000000756BC000-memory.dmp