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General

  • Target

    6e090a3f1c10763b60ec1d571109dd923e6ac16862bf105700fd55cbe578284fN

  • Size

    45KB

  • Sample

    240920-1yp9hszgrh

  • MD5

    caa520f4634b4976c3a9e8a14c9519d0

  • SHA1

    3533a9145025d4797342a7d3e9c0793ed1e4b8a1

  • SHA256

    6e090a3f1c10763b60ec1d571109dd923e6ac16862bf105700fd55cbe578284f

  • SHA512

    abb4c6cfdba83a1a3035d3e161626e377428b2e429dba0cff028fcf8da279d33843034c6ffef5c41eea996ba08d32c4364ecddb2ba1eba9682a5853c9cfcc75d

  • SSDEEP

    768:cjuUyJ8FGuCykGeMQd+3qKxyFLZO2gA6+dKPiQNvlbpm5Y/1H5xb:cdU8FGfx+6KxyxZO2g/NPiQ1l1Tj

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      6e090a3f1c10763b60ec1d571109dd923e6ac16862bf105700fd55cbe578284fN

    • Size

      45KB

    • MD5

      caa520f4634b4976c3a9e8a14c9519d0

    • SHA1

      3533a9145025d4797342a7d3e9c0793ed1e4b8a1

    • SHA256

      6e090a3f1c10763b60ec1d571109dd923e6ac16862bf105700fd55cbe578284f

    • SHA512

      abb4c6cfdba83a1a3035d3e161626e377428b2e429dba0cff028fcf8da279d33843034c6ffef5c41eea996ba08d32c4364ecddb2ba1eba9682a5853c9cfcc75d

    • SSDEEP

      768:cjuUyJ8FGuCykGeMQd+3qKxyFLZO2gA6+dKPiQNvlbpm5Y/1H5xb:cdU8FGfx+6KxyxZO2g/NPiQ1l1Tj

    • 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