berbew | 9db819cf032997641da0703514e03d45e5bcd8112e662605767c53acaa274a54 | Triage

Sharing

General

Target

9db819cf032997641da0703514e03d45e5bcd8112e662605767c53acaa274a54
Size

96KB
Sample

250311-dntgvsymz6
MD5

3ae66df703359c196d96a932476a34de
SHA1

8dd39be5af4f30a7fce7c33844084accda864f07
SHA256

9db819cf032997641da0703514e03d45e5bcd8112e662605767c53acaa274a54
SHA512

36311e9336edea531c379c16a2b33c9d6ee86bea9ef5e26859fc867df318d3b06e126fd4b69587184d8f3570b0858ba9a037ed0d80d9248d7c9f40daa30e83ad
SSDEEP

1536:/8dltpEPav48Bc7N2v32LCY7RZObZUUWaegPYAm:EFtcocFClUUWaeN

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
  
  9db819cf032997641da0703514e03d45e5bcd8112e662605767c53acaa274a54
- Size
  
  96KB
- MD5
  
  3ae66df703359c196d96a932476a34de
- SHA1
  
  8dd39be5af4f30a7fce7c33844084accda864f07
- SHA256
  
  9db819cf032997641da0703514e03d45e5bcd8112e662605767c53acaa274a54
- SHA512
  
  36311e9336edea531c379c16a2b33c9d6ee86bea9ef5e26859fc867df318d3b06e126fd4b69587184d8f3570b0858ba9a037ed0d80d9248d7c9f40daa30e83ad
- SSDEEP
  
  1536:/8dltpEPav48Bc7N2v32LCY7RZObZUUWaegPYAm:EFtcocFClUUWaeN
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