General

  • Target

    d149245021637f66604cedf711c680ea55a1d916f9325b2ea3003120d018e894

  • Size

    101KB

  • Sample

    241225-djtl3awlcn

  • MD5

    a711a2467c80b584a331d6c9b9181f7a

  • SHA1

    b7b2556088ca51a4621781e6b6ebfb13bfd92752

  • SHA256

    d149245021637f66604cedf711c680ea55a1d916f9325b2ea3003120d018e894

  • SHA512

    481958d8e6d4aa7eb4261d22d303800f6ed2273dedae09c43e2f2f61609e073f5407feb97c8225607959206ea6ae5adbe708fd68f81755a2222ed06a72b5da23

  • SSDEEP

    3072:jYhglWrKX7VTE6PEduXqbyu0sY7q5AnrHY4vDX:jYhKWr87VTE6Pj853Anr44vDX

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      d149245021637f66604cedf711c680ea55a1d916f9325b2ea3003120d018e894

    • Size

      101KB

    • MD5

      a711a2467c80b584a331d6c9b9181f7a

    • SHA1

      b7b2556088ca51a4621781e6b6ebfb13bfd92752

    • SHA256

      d149245021637f66604cedf711c680ea55a1d916f9325b2ea3003120d018e894

    • SHA512

      481958d8e6d4aa7eb4261d22d303800f6ed2273dedae09c43e2f2f61609e073f5407feb97c8225607959206ea6ae5adbe708fd68f81755a2222ed06a72b5da23

    • SSDEEP

      3072:jYhglWrKX7VTE6PEduXqbyu0sY7q5AnrHY4vDX:jYhKWr87VTE6Pj853Anr44vDX

    • 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