guloader | bad16d4dcbc47d1b5b928abb2f95fd8bb71d7cca98b399caaa04c80c401e354c

Analysis

max time kernel
37s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
29-01-2023 17:42

Target

bad16d4dcbc47d1b5b928abb2f95fd8bb71d7cca98b399caaa04c80c401e354c.exe
Size

72KB
MD5

87e6649598a86f3d1b1191dda3d901e5
SHA1

30b40a5fbc4b7734966bbef5290586fcaad3d933
SHA256

bad16d4dcbc47d1b5b928abb2f95fd8bb71d7cca98b399caaa04c80c401e354c
SHA512

c1cd27782e1ffe2a94fed1e617ae11ae281dc988df1ac29a0093fac019fe3590df55bff450951ce91dd996004a32689c605eac0780ad43d463b64b48110767bd
SSDEEP

1536:WD+FE3ivMhqsL6VezPCcQM8y0OxYsYu9wWD:WCFE3ivMgsuVqPCcQM8y0CYsIW

Score

10^/10

Family

guloader

https://drive.google.com/uc?export=download&id=1vEJYlGXKpzVADVAgIBq9nEQBYZ_hkEq_

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/2020-56-0x0000000000270000-0x000000000027B000-memory.dmp	family_guloader

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

bad16d4dcbc47d1b5b928abb2f95fd8bb71d7cca98b399caaa04c80c401e354c.exe

pid process

2020 bad16d4dcbc47d1b5b928abb2f95fd8bb71d7cca98b399caaa04c80c401e354c.exe

pid	process
2020	bad16d4dcbc47d1b5b928abb2f95fd8bb71d7cca98b399caaa04c80c401e354c.exe

C:\Users\Admin\AppData\Local\Temp\bad16d4dcbc47d1b5b928abb2f95fd8bb71d7cca98b399caaa04c80c401e354c.exe
"C:\Users\Admin\AppData\Local\Temp\bad16d4dcbc47d1b5b928abb2f95fd8bb71d7cca98b399caaa04c80c401e354c.exe"
1⤵
- Suspicious use of SetWindowsHookEx
PID:2020

memory/2020-56-0x0000000000270000-0x000000000027B000-memory.dmp

Filesize
44KB

Download
memory/2020-57-0x0000000076CB0000-0x0000000076E59000-memory.dmp

Filesize
1.7MB

Download