General

  • Target

    c6fb7764b674ed33b373f6f91e90fcb949167808249df5cec56747b6827d375f.exe

  • Size

    669KB

  • Sample

    241112-p1dgysshnh

  • MD5

    5638b0741ebd7869f20b3d04d6015e14

  • SHA1

    67e1b35a2c26349a92a86788d879d384e5a221c7

  • SHA256

    c6fb7764b674ed33b373f6f91e90fcb949167808249df5cec56747b6827d375f

  • SHA512

    bf0ee186f7592633cdaafe2e1ed64c5748e87db23306978cd6310ad973646ac6b9b98c3b9d8a9902a2eb774347c465bcae1f6e07ba9c8e772220acb50a83e2c0

  • SSDEEP

    12288:wGSQeVKhMpQnqr+cI3a72LXrY6x46UbR/qYglM5:mchMpQnqrdX72LbY6x46uR/qYglM5

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

      c6fb7764b674ed33b373f6f91e90fcb949167808249df5cec56747b6827d375f.exe

    • Size

      669KB

    • MD5

      5638b0741ebd7869f20b3d04d6015e14

    • SHA1

      67e1b35a2c26349a92a86788d879d384e5a221c7

    • SHA256

      c6fb7764b674ed33b373f6f91e90fcb949167808249df5cec56747b6827d375f

    • SHA512

      bf0ee186f7592633cdaafe2e1ed64c5748e87db23306978cd6310ad973646ac6b9b98c3b9d8a9902a2eb774347c465bcae1f6e07ba9c8e772220acb50a83e2c0

    • SSDEEP

      12288:wGSQeVKhMpQnqr+cI3a72LXrY6x46UbR/qYglM5:mchMpQnqrdX72LbY6x46uR/qYglM5

    • 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