General

  • Target

    c58edd6b377078f1f7b9622d0ce563205b9b7c2a144c5bd5428ce3ec814d4443

  • Size

    96KB

  • Sample

    241107-erj82axnhr

  • MD5

    17b7691c3c3446df797039b7312fb11b

  • SHA1

    fee6bf1280f96dc36a09eb7f5004a76c9d855782

  • SHA256

    c58edd6b377078f1f7b9622d0ce563205b9b7c2a144c5bd5428ce3ec814d4443

  • SHA512

    041715ee5b853234894b0a25a06acd492abe1d1c9de9edb4dbca609fc967611afe75faf3fd951354a7d9a722e555bfa03005648694d6f1769bea54fa22be73d1

  • SSDEEP

    1536:UkpDU2/TkoUt+yhVTQ0AJOJg4DjxvAosVJxpeEYc+duV9jojTIvjrH:UmDU2LkobyhVE0CyjxvA3rxMpbd69jcs

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

      c58edd6b377078f1f7b9622d0ce563205b9b7c2a144c5bd5428ce3ec814d4443

    • Size

      96KB

    • MD5

      17b7691c3c3446df797039b7312fb11b

    • SHA1

      fee6bf1280f96dc36a09eb7f5004a76c9d855782

    • SHA256

      c58edd6b377078f1f7b9622d0ce563205b9b7c2a144c5bd5428ce3ec814d4443

    • SHA512

      041715ee5b853234894b0a25a06acd492abe1d1c9de9edb4dbca609fc967611afe75faf3fd951354a7d9a722e555bfa03005648694d6f1769bea54fa22be73d1

    • SSDEEP

      1536:UkpDU2/TkoUt+yhVTQ0AJOJg4DjxvAosVJxpeEYc+duV9jojTIvjrH:UmDU2LkobyhVE0CyjxvA3rxMpbd69jcs

    • 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