General

  • Target

    627b64de128eaa336be316b5bde60df69cc8a90a7c773f6d0e2138fd286908ffN.exe

  • Size

    113KB

  • Sample

    241120-fcgp2a1brg

  • MD5

    d4e7c6c0e49675e2951639b4f78a7680

  • SHA1

    8fb028c07e41aac3b506c612b6f866492a13ac33

  • SHA256

    627b64de128eaa336be316b5bde60df69cc8a90a7c773f6d0e2138fd286908ff

  • SHA512

    f20e7d0c566378c7e93c6de264b60d87bafa45846306af33a7c86f9b2fb8b57e935d4861f35e4caa3c61be1d9161494ad637fd4038260b6b6444f244997d9795

  • SSDEEP

    3072:cA2T6ueIhEip5GOuGkZFfFSebHWrH8wTW0:3ueIDp5b7otSeWrP

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      627b64de128eaa336be316b5bde60df69cc8a90a7c773f6d0e2138fd286908ffN.exe

    • Size

      113KB

    • MD5

      d4e7c6c0e49675e2951639b4f78a7680

    • SHA1

      8fb028c07e41aac3b506c612b6f866492a13ac33

    • SHA256

      627b64de128eaa336be316b5bde60df69cc8a90a7c773f6d0e2138fd286908ff

    • SHA512

      f20e7d0c566378c7e93c6de264b60d87bafa45846306af33a7c86f9b2fb8b57e935d4861f35e4caa3c61be1d9161494ad637fd4038260b6b6444f244997d9795

    • SSDEEP

      3072:cA2T6ueIhEip5GOuGkZFfFSebHWrH8wTW0:3ueIDp5b7otSeWrP

    • 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