General

  • Target

    46f81494efae4c62bdba7b9ca41a997db0971586e80c86b42a1191d108e0d719N

  • Size

    96KB

  • Sample

    241110-ma61gavckk

  • MD5

    850524b6f041a2d3d57c639935671d90

  • SHA1

    588e9258d9e256422ba8727e6b0a88f973b5e99e

  • SHA256

    46f81494efae4c62bdba7b9ca41a997db0971586e80c86b42a1191d108e0d719

  • SHA512

    9ccc964557f0d7f7833d987f129d3d7667314baa0ecc0bcca9fed95fe7971112bd67293a1a0f35d59d34fd457c5e7217be152bf68cfd4bbf50a264dd6711f18e

  • SSDEEP

    1536:74VJ5iMV7ZEfms69OF8NGog0JWFUneJf1+Vg1HiubTnHfC/SKO0BOthrUQVoMdU7:a9VKfmJ9OF8u0UUnMa8i4fC6KO0Behry

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

      46f81494efae4c62bdba7b9ca41a997db0971586e80c86b42a1191d108e0d719N

    • Size

      96KB

    • MD5

      850524b6f041a2d3d57c639935671d90

    • SHA1

      588e9258d9e256422ba8727e6b0a88f973b5e99e

    • SHA256

      46f81494efae4c62bdba7b9ca41a997db0971586e80c86b42a1191d108e0d719

    • SHA512

      9ccc964557f0d7f7833d987f129d3d7667314baa0ecc0bcca9fed95fe7971112bd67293a1a0f35d59d34fd457c5e7217be152bf68cfd4bbf50a264dd6711f18e

    • SSDEEP

      1536:74VJ5iMV7ZEfms69OF8NGog0JWFUneJf1+Vg1HiubTnHfC/SKO0BOthrUQVoMdU7:a9VKfmJ9OF8u0UUnMa8i4fC6KO0Behry

    • 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