General

  • Target

    e0c31d0955166f58c75cbf594a64a9af4e8ea0135c6739fae5633b60f899872aN

  • Size

    91KB

  • Sample

    240919-fbejaa1fma

  • MD5

    567992d71a399384c5e7252cbea7c640

  • SHA1

    04ded40f017bf589fff16cd583734690bf63ef58

  • SHA256

    e0c31d0955166f58c75cbf594a64a9af4e8ea0135c6739fae5633b60f899872a

  • SHA512

    368f8de20f283c56ac954a90b2fc883580146e5e0ee6f7e6cd09ee0a14f49373edc27a42c1066851cf73351ca64c8494f3a06206e1ba76bffa153415838e9c4f

  • SSDEEP

    1536:7g6M/Kw6lJ5Y/h8IC4SAKslk2lqQe8Df0t+1ghnqObmVy9Zt9cx0XBQZFo:7gx/KZJuJ8IrXKx2lqCDfdCkEux0XBQI

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      e0c31d0955166f58c75cbf594a64a9af4e8ea0135c6739fae5633b60f899872aN

    • Size

      91KB

    • MD5

      567992d71a399384c5e7252cbea7c640

    • SHA1

      04ded40f017bf589fff16cd583734690bf63ef58

    • SHA256

      e0c31d0955166f58c75cbf594a64a9af4e8ea0135c6739fae5633b60f899872a

    • SHA512

      368f8de20f283c56ac954a90b2fc883580146e5e0ee6f7e6cd09ee0a14f49373edc27a42c1066851cf73351ca64c8494f3a06206e1ba76bffa153415838e9c4f

    • SSDEEP

      1536:7g6M/Kw6lJ5Y/h8IC4SAKslk2lqQe8Df0t+1ghnqObmVy9Zt9cx0XBQZFo:7gx/KZJuJ8IrXKx2lqCDfdCkEux0XBQI

    • 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