Analysis
- max time kernel
122s - max time network
126s - platform
windows7_x64 - resource
win7-20230712-en - resource tags
- submitted
07/08/2023, 10:32
General
- Target 07e173a731e42a022965db19b9c806af806ee9ac4d276b0d42772b80cdc0effe.exe
- Size 4.3MB
- Sample230807-mlbnpseh27
- SHA256 07e173a731e42a022965db19b9c806af806ee9ac4d276b0d42772b80cdc0effe
Score
10/10
Malware Config
Extracted
Family
-
guloader
C2
-
https://office-fileviewer.com/b/bitrratrw_xEiAtstxg123.bin
xor.base64
Signatures
- Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\07e173a731e42a022965db19b9c806af806ee9ac4d276b0d42772b80cdc0effe.exe"C:\Users\Admin\AppData\Local\Temp\07e173a731e42a022965db19b9c806af806ee9ac4d276b0d42772b80cdc0effe.exe"1⤵
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2584-56-0x0000000000360000-0x000000000036E000-memory.dmp
memory/2584-57-0x00000000776F0000-0x0000000077899000-memory.dmp
memory/2584-58-0x0000000000360000-0x000000000036E000-memory.dmp