berbew | 527d08d7f876751a2833d898b31d9f551089a733f348618a5896c4470d063227 | Triage

Sharing

General

Target

527d08d7f876751a2833d898b31d9f551089a733f348618a5896c4470d063227N.exe
Size

96KB
Sample

241128-wcg9kavlgy
MD5

1b5795b61300705eb5e54fb7418df100
SHA1

03bbe91941984d5e2e06c7ac4f10216bd0fef13a
SHA256

527d08d7f876751a2833d898b31d9f551089a733f348618a5896c4470d063227
SHA512

721c0ee6695c1d5672d43da49ac04d9128d48ffcca268a4ccf74d32a0fc8ac1ff784e7830d82910681d4c478658d0dd2df59c0cf42e4eecc0be425359e0d03cb
SSDEEP

1536:uILEaCaI0oCSzYSW5/Ta9QUSuBPC2Lq7RZObZUUWaegPYAi:uILmazSzYSW5baSUSuBXqClUUWae3

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
  
  527d08d7f876751a2833d898b31d9f551089a733f348618a5896c4470d063227N.exe
- Size
  
  96KB
- MD5
  
  1b5795b61300705eb5e54fb7418df100
- SHA1
  
  03bbe91941984d5e2e06c7ac4f10216bd0fef13a
- SHA256
  
  527d08d7f876751a2833d898b31d9f551089a733f348618a5896c4470d063227
- SHA512
  
  721c0ee6695c1d5672d43da49ac04d9128d48ffcca268a4ccf74d32a0fc8ac1ff784e7830d82910681d4c478658d0dd2df59c0cf42e4eecc0be425359e0d03cb
- SSDEEP
  
  1536:uILEaCaI0oCSzYSW5/Ta9QUSuBPC2Lq7RZObZUUWaegPYAi:uILmazSzYSW5baSUSuBXqClUUWae3
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