Overview

overview

10

Static

static

3

23d950c59e...cb.exe

windows7-x64

10

23d950c59e...cb.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    23d950c59ea1421dcb7063384c4d5d744ed1ad58b43f0ebfdbe72a32e443d7cb

  • Size

    74KB

  • Sample

    241224-y8qa6awqhl

  • MD5

    80ff926a6dc1bb9716b83f94f277a38b

  • SHA1

    ffd9e064a1e46d703124b15f6e1129fbcaf11da6

  • SHA256

    23d950c59ea1421dcb7063384c4d5d744ed1ad58b43f0ebfdbe72a32e443d7cb

  • SHA512

    2dd5ed649c99265328676f187e530b5caa67e2a35b865f817ca1b8bb225dd8e05a4b0097832c98fe364741e841831a630e12ab69d4485d3cfa64ce0910a75871

  • SSDEEP

    1536:Lkjr8PaRihzw2T4HOuLabwxJfqr5Q7yYLnjKECrHp54+W92MTpl:4jrQmNOu+bUiYNiUZ9vTpl

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

      23d950c59ea1421dcb7063384c4d5d744ed1ad58b43f0ebfdbe72a32e443d7cb

    • Size

      74KB

    • MD5

      80ff926a6dc1bb9716b83f94f277a38b

    • SHA1

      ffd9e064a1e46d703124b15f6e1129fbcaf11da6

    • SHA256

      23d950c59ea1421dcb7063384c4d5d744ed1ad58b43f0ebfdbe72a32e443d7cb

    • SHA512

      2dd5ed649c99265328676f187e530b5caa67e2a35b865f817ca1b8bb225dd8e05a4b0097832c98fe364741e841831a630e12ab69d4485d3cfa64ce0910a75871

    • SSDEEP

      1536:Lkjr8PaRihzw2T4HOuLabwxJfqr5Q7yYLnjKECrHp54+W92MTpl:4jrQmNOu+bUiYNiUZ9vTpl

    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