General

  • Target

    5d517baf80b6790996e249f1824cae1edee4cb92ad3616245c1414c08f2da672N.exe

  • Size

    97KB

  • Sample

    241225-s7q86sxmfq

  • MD5

    5827bf313cf497c75a0a5dfc69d4b230

  • SHA1

    53e09a2875694cf55bf47458b6c35231a642d5e5

  • SHA256

    5d517baf80b6790996e249f1824cae1edee4cb92ad3616245c1414c08f2da672

  • SHA512

    67464f3bdf841676886c58b9bd07fe416045a6eb4aabe9a2cda5f90ff9a1c80c0520a4c46b228081d62e2f058c87e2ef5857cd1b4231ff8963ddcfb0ed4864dd

  • SSDEEP

    1536:XQyJC0dOEZQPuqgjaLhdRTRgASwD00zE00iFzXUwXfzwE57pvJXeYZE:XQyJ/OuQWBOhdVRgpwTRPzwm7pJXeKE

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      5d517baf80b6790996e249f1824cae1edee4cb92ad3616245c1414c08f2da672N.exe

    • Size

      97KB

    • MD5

      5827bf313cf497c75a0a5dfc69d4b230

    • SHA1

      53e09a2875694cf55bf47458b6c35231a642d5e5

    • SHA256

      5d517baf80b6790996e249f1824cae1edee4cb92ad3616245c1414c08f2da672

    • SHA512

      67464f3bdf841676886c58b9bd07fe416045a6eb4aabe9a2cda5f90ff9a1c80c0520a4c46b228081d62e2f058c87e2ef5857cd1b4231ff8963ddcfb0ed4864dd

    • SSDEEP

      1536:XQyJC0dOEZQPuqgjaLhdRTRgASwD00zE00iFzXUwXfzwE57pvJXeYZE:XQyJ/OuQWBOhdVRgpwTRPzwm7pJXeKE

    • 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