Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
23/04/2026, 01:35
General
- Target x19274915ee079fccc6e26acbe8550a48499af38454daeed5a092cba1a3801001.exe
- Size 202KB
- Sample260423-bzyvlsfx2w
- SHA256 19274915ee079fccc6e26acbe8550a48499af38454daeed5a092cba1a3801001
Score
10/10
Malware Config
Extracted
Family
-
xworm
Version
-
5.0
C2
-
zippo01.hopto.org:7000
Mutex
-
OWVIBMAOqEe3uoxi
Attributes
-
Install_directory
%AppData%
-
install_file
XClient.exe
aes.plain
Signatures
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 2 IoCs
- Drops startup file 2 IoCs
- Executes dropped EXE 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\x19274915ee079fccc6e26acbe8550a48499af38454daeed5a092cba1a3801001.exe"C:\Users\Admin\AppData\Local\Temp\x19274915ee079fccc6e26acbe8550a48499af38454daeed5a092cba1a3801001.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\svc.exe"C:\Users\Admin\AppData\Local\Temp\svc.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
svc.exe
memory/692-11-0x0000000000830000-0x000000000083E000-memory.dmp
memory/692-18-0x000000001B550000-0x000000001B560000-memory.dmp
memory/692-19-0x0000000001050000-0x000000000105C000-memory.dmp
memory/692-20-0x000000001B450000-0x000000001B53A000-memory.dmp
memory/692-21-0x000000001B550000-0x000000001B560000-memory.dmp
memory/908-12-0x00007FF7F5E20000-0x00007FF7F5E5B000-memory.dmp
memory/908-13-0x0000016D332D0000-0x0000016D333BA000-memory.dmp