Analysis
- max time kernel
134s - max time network
103s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
07/06/2024, 03:14
General
- Target fbbc0e3624e3fbe0cedff57c1e63f17855adb1c6b9fb83db9aec86b34e537134.exe
- Size 149KB
- Sample240607-drjf3agg61
- SHA256 fbbc0e3624e3fbe0cedff57c1e63f17855adb1c6b9fb83db9aec86b34e537134
Score
10/10
Malware Config
Signatures
- Detect Xehook Payload 1 IoCs
- Xehook stealer
Xehook is an infostealer written in C#.
- Detects executables packed with ConfuserEx Mod 1 IoCs
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\fbbc0e3624e3fbe0cedff57c1e63f17855adb1c6b9fb83db9aec86b34e537134.exe"C:\Users\Admin\AppData\Local\Temp\fbbc0e3624e3fbe0cedff57c1e63f17855adb1c6b9fb83db9aec86b34e537134.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3088-0-0x0000000000F50000-0x0000000000F7C000-memory.dmp
memory/3088-2-0x00007FF947473000-0x00007FF947475000-memory.dmp
memory/3088-1-0x0000000003100000-0x000000000311A000-memory.dmp
memory/3088-3-0x00007FF947470000-0x00007FF947F31000-memory.dmp
memory/3088-5-0x00007FF947470000-0x00007FF947F31000-memory.dmp