General

  • Target

    44c403ac327d2eb82ea18573f9c621e2d07275a7c9baea92bcc955f4fddc4c95

  • Size

    64KB

  • Sample

    241208-14lhhszmcn

  • MD5

    55562d0c204e6bd46e4c663a95277cb7

  • SHA1

    9fe7ee8c888ba8d26ec2e7f5d77a58c385137f9e

  • SHA256

    44c403ac327d2eb82ea18573f9c621e2d07275a7c9baea92bcc955f4fddc4c95

  • SHA512

    27ca8509252d8a7a78bcf078585e1bf74f01897973f214a7ff6ff362244815d8034d888eb30cfd757c100ab9784d24ed79500837f4c3722617d4e6bf977eeee6

  • SSDEEP

    1536:V6hl14vPoBPPoqDvPaapgu8XDIGWl6RVL6YXUwXfzwP:VugvKPPoqbPfiDQlO9FPzwP

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      44c403ac327d2eb82ea18573f9c621e2d07275a7c9baea92bcc955f4fddc4c95

    • Size

      64KB

    • MD5

      55562d0c204e6bd46e4c663a95277cb7

    • SHA1

      9fe7ee8c888ba8d26ec2e7f5d77a58c385137f9e

    • SHA256

      44c403ac327d2eb82ea18573f9c621e2d07275a7c9baea92bcc955f4fddc4c95

    • SHA512

      27ca8509252d8a7a78bcf078585e1bf74f01897973f214a7ff6ff362244815d8034d888eb30cfd757c100ab9784d24ed79500837f4c3722617d4e6bf977eeee6

    • SSDEEP

      1536:V6hl14vPoBPPoqDvPaapgu8XDIGWl6RVL6YXUwXfzwP:VugvKPPoqbPfiDQlO9FPzwP

    • 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