General

  • Target

    3aa73764cf7620f42fa1f1764403e7f42b0b068030c739c6af0845c916a5c312

  • Size

    428KB

  • Sample

    241209-zqwwnawlek

  • MD5

    6f58b3957568c280a03441357e16cd6a

  • SHA1

    0328f1065bcd1a8a3d7f9bf98225639a8f828946

  • SHA256

    3aa73764cf7620f42fa1f1764403e7f42b0b068030c739c6af0845c916a5c312

  • SHA512

    84139ef4450edaa7a9097bdaf8e59a34e360c4f1e7ed62bbf0f452c35a08b62c941c8bec01fa76339f42d19801d876fea48cf65a6b87efa705805d382050c8f4

  • SSDEEP

    12288:iaqN45hjtFrNF5h0EJtws15tPWu5Ls15tg:X5hjLZF5h0E/Tg6

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      3aa73764cf7620f42fa1f1764403e7f42b0b068030c739c6af0845c916a5c312

    • Size

      428KB

    • MD5

      6f58b3957568c280a03441357e16cd6a

    • SHA1

      0328f1065bcd1a8a3d7f9bf98225639a8f828946

    • SHA256

      3aa73764cf7620f42fa1f1764403e7f42b0b068030c739c6af0845c916a5c312

    • SHA512

      84139ef4450edaa7a9097bdaf8e59a34e360c4f1e7ed62bbf0f452c35a08b62c941c8bec01fa76339f42d19801d876fea48cf65a6b87efa705805d382050c8f4

    • SSDEEP

      12288:iaqN45hjtFrNF5h0EJtws15tPWu5Ls15tg:X5hjLZF5h0E/Tg6

    • 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