Analysis
- max time kernel
140s - max time network
120s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
- submitted
07/05/2024, 17:28
General
- Target Chixue.exe
- Size 357KB
- Sample240507-v1zyvaaf87
- SHA256 affc70f6d5dec295d22c3835e1d9dff0b4275c4a36575c56cb6421a1e6ad8d8e
Score
7/10
Malware Config
Signatures
- UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Modifies Internet Explorer settings 1 TTPs 1 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Chixue.exe"C:\Users\Admin\AppData\Local\Temp\Chixue.exe"1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1908-0-0x0000000000400000-0x000000000048E000-memory.dmp
memory/1908-1-0x0000000000280000-0x0000000000281000-memory.dmp
memory/1908-10-0x0000000000400000-0x000000000048E000-memory.dmp
memory/1908-12-0x0000000000280000-0x0000000000281000-memory.dmp