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General

  • Target

    1583da90abceea16d65c72a6788e496375ff407975ce6922806242c2def0b3e2

  • Size

    305KB

  • Sample

    241208-ytv8vstle1

  • MD5

    98d8905d2197df0e657a5205b4797061

  • SHA1

    a99402e3e082687802ccaf193fe1459a87d6734a

  • SHA256

    1583da90abceea16d65c72a6788e496375ff407975ce6922806242c2def0b3e2

  • SHA512

    578331124d301731a79514485a44605e71cc08e0a98367185532eafc35c2ee04df3a66a2a942eb6287bbceb5f79bacc1d002e68b57bdbe61a4561c1c18afab85

  • SSDEEP

    6144:AkNOAaPuzT0Flc85dZMGXF5ahdt3b0668:AkNOWKLXFWtQ668

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      1583da90abceea16d65c72a6788e496375ff407975ce6922806242c2def0b3e2

    • Size

      305KB

    • MD5

      98d8905d2197df0e657a5205b4797061

    • SHA1

      a99402e3e082687802ccaf193fe1459a87d6734a

    • SHA256

      1583da90abceea16d65c72a6788e496375ff407975ce6922806242c2def0b3e2

    • SHA512

      578331124d301731a79514485a44605e71cc08e0a98367185532eafc35c2ee04df3a66a2a942eb6287bbceb5f79bacc1d002e68b57bdbe61a4561c1c18afab85

    • SSDEEP

      6144:AkNOAaPuzT0Flc85dZMGXF5ahdt3b0668:AkNOWKLXFWtQ668

    • 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