General

  • Target

    51c6ebfe8cc4e9ce3796a8a1b7801aa6b54d0a2e618c0151669554ba19c9611cN

  • Size

    89KB

  • Sample

    241110-wv9rja1phw

  • MD5

    eb769c6038febda1e4f80d99348c1510

  • SHA1

    ab0da597eb7e8835aa69ece33f7951eee7dd8d07

  • SHA256

    51c6ebfe8cc4e9ce3796a8a1b7801aa6b54d0a2e618c0151669554ba19c9611c

  • SHA512

    063270c0a3bf6d391cd2676499c42c347a6b008400961a54cafa05547ef465d8776d606144077428bd29fc3d737e920dd195e3df928693f192d0dac743f30a72

  • SSDEEP

    1536:O3Xu8ASpmLU4fzIdsGAjOdzqZnTe3W9ETYyx5MC69riPRQID68a+VMKKTRVGFtU8:YuJxhzIdFGOI9SkETlx5wAeRr4MKy3Gn

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

      51c6ebfe8cc4e9ce3796a8a1b7801aa6b54d0a2e618c0151669554ba19c9611cN

    • Size

      89KB

    • MD5

      eb769c6038febda1e4f80d99348c1510

    • SHA1

      ab0da597eb7e8835aa69ece33f7951eee7dd8d07

    • SHA256

      51c6ebfe8cc4e9ce3796a8a1b7801aa6b54d0a2e618c0151669554ba19c9611c

    • SHA512

      063270c0a3bf6d391cd2676499c42c347a6b008400961a54cafa05547ef465d8776d606144077428bd29fc3d737e920dd195e3df928693f192d0dac743f30a72

    • SSDEEP

      1536:O3Xu8ASpmLU4fzIdsGAjOdzqZnTe3W9ETYyx5MC69riPRQID68a+VMKKTRVGFtU8:YuJxhzIdFGOI9SkETlx5wAeRr4MKy3Gn

    • 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