Overview

overview

10

Static

static

3

3d56b693ae...b8.exe

windows7-x64

10

3d56b693ae...b8.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3d56b693ae05d80ed3c1cc1a4300b9da251da3653ffd4d2c5bfca3d8e81a0db8

  • Size

    93KB

  • Sample

    241224-1agbpsxpgt

  • MD5

    3f04af09949771c11764115c3ea02dda

  • SHA1

    2252aa999112144a7215429d4ee200819e813610

  • SHA256

    3d56b693ae05d80ed3c1cc1a4300b9da251da3653ffd4d2c5bfca3d8e81a0db8

  • SHA512

    16c6447b86926a52c4f729b440d5b2bf3d00965b9c4abebf7eaa12227efc6e9eaff3f179680a2ca206f483e69025f6ef06dfab2969a50c98db3d2e2168cecf64

  • SSDEEP

    1536:zKy+YclDxHCWC8ZOtBI3e+oPA3KwxG2HYncMzcdnZTKjiwg58:ey+YwXC8ZOtB5A3hxG24HchZ6Y58

Score
10/10
berbewbackdoordiscoverypersistence

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

      3d56b693ae05d80ed3c1cc1a4300b9da251da3653ffd4d2c5bfca3d8e81a0db8

    • Size

      93KB

    • MD5

      3f04af09949771c11764115c3ea02dda

    • SHA1

      2252aa999112144a7215429d4ee200819e813610

    • SHA256

      3d56b693ae05d80ed3c1cc1a4300b9da251da3653ffd4d2c5bfca3d8e81a0db8

    • SHA512

      16c6447b86926a52c4f729b440d5b2bf3d00965b9c4abebf7eaa12227efc6e9eaff3f179680a2ca206f483e69025f6ef06dfab2969a50c98db3d2e2168cecf64

    • SSDEEP

      1536:zKy+YclDxHCWC8ZOtBI3e+oPA3KwxG2HYncMzcdnZTKjiwg58:ey+YwXC8ZOtB5A3hxG24HchZ6Y58

    Score
    10/10
    berbewbackdoordiscoverypersistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks