berbew | 6c2e3545752174064a8ede3c3b8dc6db16c7b0ff17c5de48b51f4dc3c84decc5 | Triage

Sharing

General

Target

6c2e3545752174064a8ede3c3b8dc6db16c7b0ff17c5de48b51f4dc3c84decc5
Size

96KB
Sample

241004-25tqys1gkq
MD5

8fdbeb99b8efaa8a9eb2b74368663c2c
SHA1

030530bfb2a4d3619b9273eb7ac2ce4e896e766b
SHA256

6c2e3545752174064a8ede3c3b8dc6db16c7b0ff17c5de48b51f4dc3c84decc5
SHA512

a8a9493b3e468507059bfb0356c7613c9fc3ecbe6078709091b068385fe6bad0fa81790e0c21b6218c7384a84d759e5ffb3d56d183727e86ae0efa4db612d3aa
SSDEEP

1536:llPsUFvsttAIbhu6KgvimKyaifcGWE4xVcdZ2JVQBKoC/CKniTCvVAva61hLDnem:lf09l7Uic+4xVqZ2fQkbn1vVAva63Hem

Score

10^/10

berbew 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
  
  6c2e3545752174064a8ede3c3b8dc6db16c7b0ff17c5de48b51f4dc3c84decc5
- Size
  
  96KB
- MD5
  
  8fdbeb99b8efaa8a9eb2b74368663c2c
- SHA1
  
  030530bfb2a4d3619b9273eb7ac2ce4e896e766b
- SHA256
  
  6c2e3545752174064a8ede3c3b8dc6db16c7b0ff17c5de48b51f4dc3c84decc5
- SHA512
  
  a8a9493b3e468507059bfb0356c7613c9fc3ecbe6078709091b068385fe6bad0fa81790e0c21b6218c7384a84d759e5ffb3d56d183727e86ae0efa4db612d3aa
- SSDEEP
  
  1536:llPsUFvsttAIbhu6KgvimKyaifcGWE4xVcdZ2JVQBKoC/CKniTCvVAva61hLDnem:lf09l7Uic+4xVqZ2fQkbn1vVAva63Hem
Score

10^/10

berbew 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
- 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

berbewbackdoordiscoverypersistence

behavioral2

berbewbackdoordiscoverypersistence