guloader | 6761ecc7f3a1fa5598a914496d61837d497b90f39059e7e3e1c47f36369368e2 | Triage

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Overview

overview

Static

static

3

e855e7fd20...18.exe

windows7-x64

e855e7fd20...18.exe

windows10-2004-x64

Sharing

General

Target

e855e7fd209aace39fea166d9a0d591d_JaffaCakes118
Size

124KB
Sample

240918-e5f4jatcjj
MD5

e855e7fd209aace39fea166d9a0d591d
SHA1

f5bb22626baf2bcb5b1444fdcb3dccf1f50c80e1
SHA256

6761ecc7f3a1fa5598a914496d61837d497b90f39059e7e3e1c47f36369368e2
SHA512

248ba819a53d10c82f18ab86283927fff9c6bd9229eeb5473f5e9ef74b6ab7c48a963c0d55fed4f5ba7d00a34769bb53b8d9e9f8e610a0caf709bfe73b1dac30
SSDEEP

1536:sGE4P1NWN8pAv8DsK5mPYnqrIhoc+/EfGv:ZE4W1EgK5WTF

Score

10^/10

guloader discovery downloader guloader

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

e855e7fd209aace39fea166d9a0d591d_JaffaCakes118.exe

Resource

win7-20240903-en

guloader discovery downloader guloader

windows7-x64

4 signatures

150 seconds

Behavioral task

behavioral2

Sample

e855e7fd209aace39fea166d9a0d591d_JaffaCakes118.exe

Resource

win10v2004-20240802-en

guloader discovery downloader guloader

windows10-2004-x64

4 signatures

150 seconds

Malware Config

Extracted

Family

guloader

C2

https://drive.google.com/uc?export=download&id=1dxYAcdgkHEJLXdp8xTgTw7aaLsjkqIYL

xor.base64

Targets

- Target
  
  e855e7fd209aace39fea166d9a0d591d_JaffaCakes118
- Size
  
  124KB
- MD5
  
  e855e7fd209aace39fea166d9a0d591d
- SHA1
  
  f5bb22626baf2bcb5b1444fdcb3dccf1f50c80e1
- SHA256
  
  6761ecc7f3a1fa5598a914496d61837d497b90f39059e7e3e1c47f36369368e2
- SHA512
  
  248ba819a53d10c82f18ab86283927fff9c6bd9229eeb5473f5e9ef74b6ab7c48a963c0d55fed4f5ba7d00a34769bb53b8d9e9f8e610a0caf709bfe73b1dac30
- SSDEEP
  
  1536:sGE4P1NWN8pAv8DsK5mPYnqrIhoc+/EfGv:ZE4W1EgK5WTF
Score

10^/10

guloader discovery downloader guloader
- Guloader,Cloudeye
  A shellcode based downloader first seen in 2020.
  downloader guloader
- Guloader payload
  guloader
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

guloaderdiscoverydownloaderguloader

behavioral2

guloaderdiscoverydownloaderguloader

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