General

  • Target

    2584918a987b02e470fd576fbf96620d9865d68ab6e4e54f3297d94ed6bf2e3a

  • Size

    790KB

  • Sample

    250127-zdscpsvpcp

  • MD5

    b401e513469642400d956f1ad600053e

  • SHA1

    4617b955ea7897ccc3458b74ac6ca2df11b96cc4

  • SHA256

    2584918a987b02e470fd576fbf96620d9865d68ab6e4e54f3297d94ed6bf2e3a

  • SHA512

    eed4deffedad33c98cd380b2d2c5a2899d0747818da5cb27110ea08db75f945b487aea1d75f09a5bf37efcc6c2e74e9c95567bdf2aa13e29b95760de67994a59

  • SSDEEP

    12288:bFemCUFB24lwR4P87g7/VycgE81lgxaa79y:5eJ0PqoIlg17o

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

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

Targets

    • Target

      2584918a987b02e470fd576fbf96620d9865d68ab6e4e54f3297d94ed6bf2e3a

    • Size

      790KB

    • MD5

      b401e513469642400d956f1ad600053e

    • SHA1

      4617b955ea7897ccc3458b74ac6ca2df11b96cc4

    • SHA256

      2584918a987b02e470fd576fbf96620d9865d68ab6e4e54f3297d94ed6bf2e3a

    • SHA512

      eed4deffedad33c98cd380b2d2c5a2899d0747818da5cb27110ea08db75f945b487aea1d75f09a5bf37efcc6c2e74e9c95567bdf2aa13e29b95760de67994a59

    • SSDEEP

      12288:bFemCUFB24lwR4P87g7/VycgE81lgxaa79y:5eJ0PqoIlg17o

    • 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