berbew | 77e0a8d49c34418c7601620610c1ddcb8d2d45d04dbeaa4cdd96e9c93e739331 | Triage

Sharing

General

Target

77e0a8d49c34418c7601620610c1ddcb8d2d45d04dbeaa4cdd96e9c93e739331.exe
Size

96KB
Sample

250122-d1f3aswkfz
MD5

5e4fa78429c5792e57b42266d0c17389
SHA1

52fd30e45109ab2503cf9545da4d97c385b2e096
SHA256

77e0a8d49c34418c7601620610c1ddcb8d2d45d04dbeaa4cdd96e9c93e739331
SHA512

8f51a015ca701902c6dd21497ccd37dc7b9ffb19f34309204d4824d07f82a7e5f12bb9c39277ff4037ffd0da245974e57e8d64b939eb321dbd49770a2344cf8b
SSDEEP

1536:G/qQjG+wWpEl0cYN4iP3F37HK2Lm7RZObZUUWaegPYAy:2qQjGHWSDYtfFr3mClUUWaev

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
  
  77e0a8d49c34418c7601620610c1ddcb8d2d45d04dbeaa4cdd96e9c93e739331.exe
- Size
  
  96KB
- MD5
  
  5e4fa78429c5792e57b42266d0c17389
- SHA1
  
  52fd30e45109ab2503cf9545da4d97c385b2e096
- SHA256
  
  77e0a8d49c34418c7601620610c1ddcb8d2d45d04dbeaa4cdd96e9c93e739331
- SHA512
  
  8f51a015ca701902c6dd21497ccd37dc7b9ffb19f34309204d4824d07f82a7e5f12bb9c39277ff4037ffd0da245974e57e8d64b939eb321dbd49770a2344cf8b
- SSDEEP
  
  1536:G/qQjG+wWpEl0cYN4iP3F37HK2Lm7RZObZUUWaegPYAy:2qQjGHWSDYtfFr3mClUUWaev
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