guloader | f628892bb58c2a70ced55a594a3efe1e56bca6f5bd911c8626aeda8faaa9917b

Analysis

max time kernel
22s
max time network
2s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29-01-2023 15:21

Target

f628892bb58c2a70ced55a594a3efe1e56bca6f5bd911c8626aeda8faaa9917b.exe
Size

60KB
MD5

6aa1fdfe4bd9fcd1f3fce87946a70278
SHA1

9ffe1ebc54a380492d1cc1bfd9d3b4702fa0b925
SHA256

f628892bb58c2a70ced55a594a3efe1e56bca6f5bd911c8626aeda8faaa9917b
SHA512

5a1e6328a22dc6ca0593f82ae299ed1632d1ab90bfdcb7f9e5785896b3859ed8f04cec1ca06d054e689dbecaa63e26e7bcbc18bd10a407b847f06da1b07fb9c6
SSDEEP

768:xPk1ugYvPp74t4Ey0YWV/S4wqkT2NSM4e3Grlq4zkiCfBo/80rpoZHkjNmEWg/1:Z3/Zct4vWUHMYrM4zlCpo/pVkV

Score

10^/10

Family

guloader

https://cervmp.cl/dstu_qnXdbri105.bin

xor.base64

Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader guloader
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

f628892bb58c2a70ced55a594a3efe1e56bca6f5bd911c8626aeda8faaa9917b.exe

pid process

1544 f628892bb58c2a70ced55a594a3efe1e56bca6f5bd911c8626aeda8faaa9917b.exe

pid	process
1544	f628892bb58c2a70ced55a594a3efe1e56bca6f5bd911c8626aeda8faaa9917b.exe

C:\Users\Admin\AppData\Local\Temp\f628892bb58c2a70ced55a594a3efe1e56bca6f5bd911c8626aeda8faaa9917b.exe
"C:\Users\Admin\AppData\Local\Temp\f628892bb58c2a70ced55a594a3efe1e56bca6f5bd911c8626aeda8faaa9917b.exe"
1⤵
- Suspicious use of SetWindowsHookEx
PID:1544

memory/1544-134-0x00000000021E0000-0x00000000021EA000-memory.dmp

Filesize
40KB

Download
memory/1544-135-0x00007FFD8B1F0000-0x00007FFD8B3E5000-memory.dmp

Filesize
2.0MB

Download