Analysis
- max time kernel
138s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
29/01/2023, 15:22
General
- Target 1706bb74fdb461372f51a1d3f6edc003942464b96c2eeb4ec4d91bb47bf7b028.exe
- Size 72KB
- Sample230129-srynbacb98
- SHA256 1706bb74fdb461372f51a1d3f6edc003942464b96c2eeb4ec4d91bb47bf7b028
Score
10/10
Malware Config
Extracted
Family
-
guloader
C2
-
https://drive.google.com/uc?export=download&id=1d-ImNO2Z1s3iuTWB9trmwacJSxQC7hn4
xor.base64
Signatures
- Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
- Guloader payload 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1706bb74fdb461372f51a1d3f6edc003942464b96c2eeb4ec4d91bb47bf7b028.exe"C:\Users\Admin\AppData\Local\Temp\1706bb74fdb461372f51a1d3f6edc003942464b96c2eeb4ec4d91bb47bf7b028.exe"1⤵
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2424-134-0x0000000002310000-0x000000000231B000-memory.dmp
memory/2424-135-0x00007FFC36130000-0x00007FFC36325000-memory.dmp