guloader | 12e7cd558069406319961770dbb672d653068ab70cf31227648e325d5e5bdda3

Analysis

max time kernel
38s
max time network
42s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
29-01-2023 15:22

Target

12e7cd558069406319961770dbb672d653068ab70cf31227648e325d5e5bdda3.exe
Size

72KB
MD5

ce75cde13cf70a4e6981c2389fec0a0d
SHA1

df51d53148094ff890dca8c69020c845a98fa5ee
SHA256

12e7cd558069406319961770dbb672d653068ab70cf31227648e325d5e5bdda3
SHA512

78a79b4fbaa247b77986a973489e500f7a6091183cbf6b485933117cb45a78a541b9699aea75d9baf07582bb26ea46773078e3984006e0f803fb0d9810bbbbe5
SSDEEP

1536:dXHrvoWs0IWtevbPCTutsufIE84S3gOTLX:dMWs0IZOatRfh8n33L

Score

10^/10

Family

guloader

https://drive.google.com/uc?export=download&id=1j0X8so0tYmoZIYNGgbVTjbw7mAXPDFc-

xor.base64

Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader guloader

Guloader payload 1 IoCs

guloader

Processes:

resource	yara_rule
behavioral1/memory/1940-56-0x0000000000280000-0x000000000028B000-memory.dmp	family_guloader

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

12e7cd558069406319961770dbb672d653068ab70cf31227648e325d5e5bdda3.exe

pid process

1940 12e7cd558069406319961770dbb672d653068ab70cf31227648e325d5e5bdda3.exe

pid	process
1940	12e7cd558069406319961770dbb672d653068ab70cf31227648e325d5e5bdda3.exe

C:\Users\Admin\AppData\Local\Temp\12e7cd558069406319961770dbb672d653068ab70cf31227648e325d5e5bdda3.exe
"C:\Users\Admin\AppData\Local\Temp\12e7cd558069406319961770dbb672d653068ab70cf31227648e325d5e5bdda3.exe"
1⤵
- Suspicious use of SetWindowsHookEx
PID:1940

memory/1940-56-0x0000000000280000-0x000000000028B000-memory.dmp

Filesize
44KB

Download
memory/1940-57-0x0000000077360000-0x0000000077509000-memory.dmp

Filesize
1.7MB

Download