General

  • Target

    TrojanDownloader.Win32.Berbew.pz-1edc5806d73b411ca3c82323bb2dd201662137316472059a21bb33073e6a14d2N

  • Size

    63KB

  • Sample

    240919-fjg95ssbqn

  • MD5

    2df3f404c8cfd6096d40c941b52c90f0

  • SHA1

    661c1966dd0641b68e1e603333bf370fee22bbbe

  • SHA256

    1edc5806d73b411ca3c82323bb2dd201662137316472059a21bb33073e6a14d2

  • SHA512

    bb3416d02938d8dae8beb0cb8d95e3197e8e259b39641d365f9051bf24034381f2a3a85da4613e96b6eb80688c66b1114ccab8d15a49709a5c092d04789719ae

  • SSDEEP

    1536:8b20S8/MNoPxtq2YG1Ks0wbZ+VoEn9rjDHE:8bXrMxG8stook9DHE

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      TrojanDownloader.Win32.Berbew.pz-1edc5806d73b411ca3c82323bb2dd201662137316472059a21bb33073e6a14d2N

    • Size

      63KB

    • MD5

      2df3f404c8cfd6096d40c941b52c90f0

    • SHA1

      661c1966dd0641b68e1e603333bf370fee22bbbe

    • SHA256

      1edc5806d73b411ca3c82323bb2dd201662137316472059a21bb33073e6a14d2

    • SHA512

      bb3416d02938d8dae8beb0cb8d95e3197e8e259b39641d365f9051bf24034381f2a3a85da4613e96b6eb80688c66b1114ccab8d15a49709a5c092d04789719ae

    • SSDEEP

      1536:8b20S8/MNoPxtq2YG1Ks0wbZ+VoEn9rjDHE:8bXrMxG8stook9DHE

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

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks