berbew | 664e0168d17b02be456d9fc138190f4a348bac4e3a969f23bf4005df393aba5d | Triage

Sharing

General

Target

664e0168d17b02be456d9fc138190f4a348bac4e3a969f23bf4005df393aba5d.exe
Size

168KB
Sample

241203-wfmy8asjbn
MD5

33981a5cd0f56fc8ee6ef5d016c02c2b
SHA1

79f414c497e3d9e5ca249637cdb57b94c902802a
SHA256

664e0168d17b02be456d9fc138190f4a348bac4e3a969f23bf4005df393aba5d
SHA512

b6baa2b5a1f24e04bf672d15cfc63b74808eb6b74f6f1cdfe4c212eb2f5c67a2c407d2e5a96f0d29c2fb623164b4352c3c658d9a4ba33cbbc649811dc2cfb1f4
SSDEEP

3072:LPDQtlTIZGjP6Sy0+bmBT98KCreuZ5FBxjUSmkCMQ/9h/NR5fC:L8tFIZGyLYG3eujPQ///NR5fC

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
  
  664e0168d17b02be456d9fc138190f4a348bac4e3a969f23bf4005df393aba5d.exe
- Size
  
  168KB
- MD5
  
  33981a5cd0f56fc8ee6ef5d016c02c2b
- SHA1
  
  79f414c497e3d9e5ca249637cdb57b94c902802a
- SHA256
  
  664e0168d17b02be456d9fc138190f4a348bac4e3a969f23bf4005df393aba5d
- SHA512
  
  b6baa2b5a1f24e04bf672d15cfc63b74808eb6b74f6f1cdfe4c212eb2f5c67a2c407d2e5a96f0d29c2fb623164b4352c3c658d9a4ba33cbbc649811dc2cfb1f4
- SSDEEP
  
  3072:LPDQtlTIZGjP6Sy0+bmBT98KCreuZ5FBxjUSmkCMQ/9h/NR5fC:L8tFIZGyLYG3eujPQ///NR5fC
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
- Berbew family
  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