berbew | 781e3354300764889d0af7015d98e7362c9a761f09c9a3dc7d74580beef91703 | Triage

Sharing

General

Target

781e3354300764889d0af7015d98e7362c9a761f09c9a3dc7d74580beef91703N.exe
Size

96KB
Sample

241127-t8wqqaxqfn
MD5

9f0dc52df399f7f32cb2c1c8cae6f2f0
SHA1

9dbeae07adb8daccdc6cd9c1d66c0e6af891601b
SHA256

781e3354300764889d0af7015d98e7362c9a761f09c9a3dc7d74580beef91703
SHA512

270c7e56c8b308a277f827ee1fa1b93e54a7a3b2f17a61a0d4e475190f7f9bfbb2b40c469465cfc0d684cbe0343fd12ce6b02ae8af6d7f305af1a0b30124d8ab
SSDEEP

1536:itr5iRVqVaw62hTQri9luXWSvZ2L27RZObZUUWaegPYA:Qr5mVqVtzh0ri9lumsS2ClUUWae

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
  
  781e3354300764889d0af7015d98e7362c9a761f09c9a3dc7d74580beef91703N.exe
- Size
  
  96KB
- MD5
  
  9f0dc52df399f7f32cb2c1c8cae6f2f0
- SHA1
  
  9dbeae07adb8daccdc6cd9c1d66c0e6af891601b
- SHA256
  
  781e3354300764889d0af7015d98e7362c9a761f09c9a3dc7d74580beef91703
- SHA512
  
  270c7e56c8b308a277f827ee1fa1b93e54a7a3b2f17a61a0d4e475190f7f9bfbb2b40c469465cfc0d684cbe0343fd12ce6b02ae8af6d7f305af1a0b30124d8ab
- SSDEEP
  
  1536:itr5iRVqVaw62hTQri9luXWSvZ2L27RZObZUUWaegPYA:Qr5mVqVtzh0ri9lumsS2ClUUWae
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