Analysis
- max time kernel
130s - max time network
99s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
12/05/2024, 15:18
General
- Target UPS 3422290420.exe
- Size 92KB
- Sample240512-sppydsfa98
- SHA256 2d1e3bc96b4698c535b9f3528c016a83a04a20cc66b25e0d7f2154a7855ca068
Score
10/10
Malware Config
Extracted
Family
-
guloader
C2
-
https://www.mediafire.com/file/o9slrfy1b2rik7k/sala_WWQjVzZy192.bin/file
xor.base64
Signatures
- Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
- Checks QEMU agent state file 2 TTPs 1 IoCs
Checks state file used by QEMU agent, possibly to detect virtualization.
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\UPS 3422290420.exe"C:\Users\Admin\AppData\Local\Temp\UPS 3422290420.exe"1⤵
- Checks QEMU agent state file
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/4916-2-0x0000000002120000-0x000000000212D000-memory.dmp
memory/4916-3-0x00000000775D1000-0x00000000776F1000-memory.dmp
memory/4916-4-0x0000000002120000-0x000000000212D000-memory.dmp