berbew | 3e98727fb769d5032e195267ab981ba6808b530160d68d40c97825fe2d5d5aa7 | Triage

Sharing

General

Target

3e98727fb769d5032e195267ab981ba6808b530160d68d40c97825fe2d5d5aa7N.exe
Size

96KB
Sample

250122-mrr8mstjbj
MD5

a74e2deb7c542b74f514451edb5900f0
SHA1

3130fed53b46264f0658eacc8ffbff0642e79c32
SHA256

3e98727fb769d5032e195267ab981ba6808b530160d68d40c97825fe2d5d5aa7
SHA512

bb9b359646dc0161e9d68445f71f9b61abf64bb4d50dfde9270360cb771bbeaee61b605c3dd03b0ec8c5b9b9b96f5d1c3e34affabc4834f8f286b0692ea7ddb6
SSDEEP

3072:iSJfOMHUpp4jHMWhl5weDm/4UpOClUUWaeF:iSJfkItOpOCWU0

Score

10^/10

berbew bruteratel backdoor discovery persistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://crutop.ru/index.php

http://mazafaka.ru/index.php

http://color-bank.ru/index.php

http://asechka.ru/index.php

http://trojan.ru/index.php

http://fuck.ru/index.php

http://goldensand.ru/index.php

http://filesearch.ru/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://lovingod.host.sk/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

http://promo.ru/index.htm

http://potleaf.chat.ru/index.htm

Targets

- Target
  
  3e98727fb769d5032e195267ab981ba6808b530160d68d40c97825fe2d5d5aa7N.exe
- Size
  
  96KB
- MD5
  
  a74e2deb7c542b74f514451edb5900f0
- SHA1
  
  3130fed53b46264f0658eacc8ffbff0642e79c32
- SHA256
  
  3e98727fb769d5032e195267ab981ba6808b530160d68d40c97825fe2d5d5aa7
- SHA512
  
  bb9b359646dc0161e9d68445f71f9b61abf64bb4d50dfde9270360cb771bbeaee61b605c3dd03b0ec8c5b9b9b96f5d1c3e34affabc4834f8f286b0692ea7ddb6
- SSDEEP
  
  3072:iSJfOMHUpp4jHMWhl5weDm/4UpOClUUWaeF:iSJfkItOpOCWU0
Score

10^/10

berbew bruteratel backdoor discovery persistence
- Adds autorun key to be loaded by Explorer.exe on startup
  persistence
- Berbew
  Berbew is a backdoor written in C++.
  backdoor berbew
- Berbew family
  berbew
- Brute Ratel C4
  A customized command and control framework for red teaming and adversary simulation.
  backdoor bruteratel
- Bruteratel family
  bruteratel
- Detect BruteRatel badger
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

berbewbruteratelbackdoordiscoverypersistence

behavioral2

berbewbackdoordiscoverypersistence