General

  • Target

    400009c9f945978744de9e1842baeb2e1ffd2acb52826815a9fe66ee330a3fa9N

  • Size

    92KB

  • Sample

    241109-l8kpfssemp

  • MD5

    ce57aa74ba7de8643795bf4270c82480

  • SHA1

    e1f9d30706b7e48fc35735184ab006ae8f85ca4c

  • SHA256

    400009c9f945978744de9e1842baeb2e1ffd2acb52826815a9fe66ee330a3fa9

  • SHA512

    adbc295c5d8968e93ed57c40f8a2ae0ae456e112295310de71477f76e105b6bf161044517e2857c0b50a0a4d52c08944d6fc9eb5ecc5b3ba32c16ee24b06146b

  • SSDEEP

    1536:QGS5VQTuNZSm4UqQA8Mh6pmMBCXcOH9RQtRQAdRJJ5R2xOSC4Bus3cO57OWxXPuX:CQTu0QJXcc2vQteqrJ5wxO34d9puX

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

      400009c9f945978744de9e1842baeb2e1ffd2acb52826815a9fe66ee330a3fa9N

    • Size

      92KB

    • MD5

      ce57aa74ba7de8643795bf4270c82480

    • SHA1

      e1f9d30706b7e48fc35735184ab006ae8f85ca4c

    • SHA256

      400009c9f945978744de9e1842baeb2e1ffd2acb52826815a9fe66ee330a3fa9

    • SHA512

      adbc295c5d8968e93ed57c40f8a2ae0ae456e112295310de71477f76e105b6bf161044517e2857c0b50a0a4d52c08944d6fc9eb5ecc5b3ba32c16ee24b06146b

    • SSDEEP

      1536:QGS5VQTuNZSm4UqQA8Mh6pmMBCXcOH9RQtRQAdRJJ5R2xOSC4Bus3cO57OWxXPuX:CQTu0QJXcc2vQteqrJ5wxO34d9puX

    • 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