berbew | 17a045b9be0021cfd7c7635e052ac4c628b1428850664a688799d0a85fb2ffcd | Triage

Sharing

General

Target

17a045b9be0021cfd7c7635e052ac4c628b1428850664a688799d0a85fb2ffcd
Size

96KB
Sample

250328-q9ebaawzex
MD5

f5cab7a9ad2ea448210bd8e5b5f90887
SHA1

35c6f00c0fd1f119792e8d9f566700abaa68f749
SHA256

17a045b9be0021cfd7c7635e052ac4c628b1428850664a688799d0a85fb2ffcd
SHA512

b8c9e90489fd7bc6efdca557ea4f4a7a3674f042d21b1728fbbba04885d3d69128a468b48c8211c5dbd7db65408315dce9718aed9b5ec4b36acf5418c1be47e7
SSDEEP

1536:ONpaLKb5g7Wph/JJZeuLV/L2L6f7RZObZUUWaegPYAy:qaLK5LrRJcuLayClUUWaeP

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
  
  17a045b9be0021cfd7c7635e052ac4c628b1428850664a688799d0a85fb2ffcd
- Size
  
  96KB
- MD5
  
  f5cab7a9ad2ea448210bd8e5b5f90887
- SHA1
  
  35c6f00c0fd1f119792e8d9f566700abaa68f749
- SHA256
  
  17a045b9be0021cfd7c7635e052ac4c628b1428850664a688799d0a85fb2ffcd
- SHA512
  
  b8c9e90489fd7bc6efdca557ea4f4a7a3674f042d21b1728fbbba04885d3d69128a468b48c8211c5dbd7db65408315dce9718aed9b5ec4b36acf5418c1be47e7
- SSDEEP
  
  1536:ONpaLKb5g7Wph/JJZeuLV/L2L6f7RZObZUUWaegPYAy:qaLK5LrRJcuLayClUUWaeP
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

berbewbruteratelbackdoordiscoverypersistence