berbew | a226f1b3452ebe500b3b0e76fed2f75a818d4293eea69a8168abb44932ff5d60 | Triage

Sharing

General

Target

a226f1b3452ebe500b3b0e76fed2f75a818d4293eea69a8168abb44932ff5d60N
Size

89KB
Sample

241002-ne94csxcpa
MD5

c0853ed2719caba3521e8de911686180
SHA1

c50c0e121b538978a01c8762f23a46d0eb0c11c9
SHA256

a226f1b3452ebe500b3b0e76fed2f75a818d4293eea69a8168abb44932ff5d60
SHA512

f69a7711f3d06bc83fec86198d1075fe6ab758b5dd1766186595dce73e48a46caff0747144939b6be544479ad7b93e4c48a555a89f6fce0969cc2a17bd577e72
SSDEEP

1536:kuLbuH2M+K+90W5/kspCUQrUoOH0wO5Zl8dgbmsCIK282c8CPGCECa9bC7e3iaqI:vhM+KAhUfZl8+bmhD28Qxnd9GMHqW/

Score

10^/10

berbew backdoor discovery persistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

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

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

http://master-x.com/index.php

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

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://crutop.ru/index.php

http://kaspersky.ru/index.php

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

http://adult-empire.com/index.php

http://virus-list.com/index.php

http://trojan.ru/index.php

http://xware.cjb.net/index.htm

http://konfiskat.org/index.htm

http://parex-bank.ru/index.htm

http://fethard.biz/index.htm

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

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

Targets

- Target
  
  a226f1b3452ebe500b3b0e76fed2f75a818d4293eea69a8168abb44932ff5d60N
- Size
  
  89KB
- MD5
  
  c0853ed2719caba3521e8de911686180
- SHA1
  
  c50c0e121b538978a01c8762f23a46d0eb0c11c9
- SHA256
  
  a226f1b3452ebe500b3b0e76fed2f75a818d4293eea69a8168abb44932ff5d60
- SHA512
  
  f69a7711f3d06bc83fec86198d1075fe6ab758b5dd1766186595dce73e48a46caff0747144939b6be544479ad7b93e4c48a555a89f6fce0969cc2a17bd577e72
- SSDEEP
  
  1536:kuLbuH2M+K+90W5/kspCUQrUoOH0wO5Zl8dgbmsCIK282c8CPGCECa9bC7e3iaqI:vhM+KAhUfZl8+bmhD28Qxnd9GMHqW/
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