Analysis
- max time kernel
149s - max time network
153s - platform
windows11-21h2_x64 - resource
win11-20240611-en - resource tags
- submitted
22/06/2024, 22:36
General
- Target sdsdd.exe
- Size 34KB
- Sample240622-2jrdps1hmq
- SHA256 95f5f511e1db04b6b3ec97a9e5c3f221b282af634678b4c0716a64db0620eede
Score
10/10
Malware Config
Extracted
Family
-
xworm
C2
-
193.161.193.99:25340
-
wiz.bounceme.net:6000
Mutex
-
qyomvEtt92zfIAfC
Attributes
-
Install_directory
%AppData%
-
install_file
USB.exe
aes.plain
aes.plain
Signatures
- Detect Xworm Payload 2 IoCs
- Xworm
Xworm is a remote access trojan written in C#.
- Drops startup file 2 IoCs
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\sdsdd.exe"C:\Users\Admin\AppData\Local\Temp\sdsdd.exe"1⤵
- Drops startup file
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/4028-0-0x00007FFAE87E3000-0x00007FFAE87E5000-memory.dmp
memory/4028-1-0x0000000000CA0000-0x0000000000CAE000-memory.dmp
memory/4028-2-0x00007FFAE87E0000-0x00007FFAE92A2000-memory.dmp
memory/4028-7-0x000000001BBE0000-0x000000001BBEE000-memory.dmp
memory/4028-8-0x00007FFAE87E3000-0x00007FFAE87E5000-memory.dmp
memory/4028-9-0x00007FFAE87E0000-0x00007FFAE92A2000-memory.dmp