General

  • Target

    bda8aa52b23787704a0627be6bddeac1a7bdf0bbbee08ec94c8d81ac4a030670

  • Size

    67KB

  • Sample

    241123-dlbt2asqen

  • MD5

    3e6a83108807844ffde67ae47d449a03

  • SHA1

    7c4534e8c9baebeb3247928720a15aefc038e8ff

  • SHA256

    bda8aa52b23787704a0627be6bddeac1a7bdf0bbbee08ec94c8d81ac4a030670

  • SHA512

    8c703224c5900d5062037026d086445048ef181e1f389abe80b709562ecdc6aa99d6d005458734a262bae152174632d980bb4aadb9ead4d9531a24dfb7eb9e2d

  • SSDEEP

    1536:CooN+W0N9/lCAFdUW0WsJifTduD4oTxw:MoW0N9/ljdUW0WsJibdMTxw

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      bda8aa52b23787704a0627be6bddeac1a7bdf0bbbee08ec94c8d81ac4a030670

    • Size

      67KB

    • MD5

      3e6a83108807844ffde67ae47d449a03

    • SHA1

      7c4534e8c9baebeb3247928720a15aefc038e8ff

    • SHA256

      bda8aa52b23787704a0627be6bddeac1a7bdf0bbbee08ec94c8d81ac4a030670

    • SHA512

      8c703224c5900d5062037026d086445048ef181e1f389abe80b709562ecdc6aa99d6d005458734a262bae152174632d980bb4aadb9ead4d9531a24dfb7eb9e2d

    • SSDEEP

      1536:CooN+W0N9/lCAFdUW0WsJifTduD4oTxw:MoW0N9/ljdUW0WsJibdMTxw

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks