Overview

overview

10

Static

static

10

2025-03-31...er.exe

windows10-2004-x64

10

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General

  • Target

    2025-03-31_05acb3efd304ec00565767cefce8473e_amadey_rhadamanthys_smoke-loader

  • Size

    400KB

  • Sample

    250331-swfcjavpt7

  • MD5

    05acb3efd304ec00565767cefce8473e

  • SHA1

    f25699337e7cc3ac885620f4d7f84a598538981d

  • SHA256

    df393ba379d811f5593e3c9328e78a8d0e920ec688511626d9c8fd0fee616493

  • SHA512

    b26b67b20871e5e9849eccbfafeed778c3780c9ed62d8a9c5dbda4b041f4ab5570833f06c77242500440658d7fc744c26e90cb5b7c43ed294f59de4a6b2dbd83

  • SSDEEP

    12288:4ab9IE2o8wE39uW8wESByvNv54B9f01Zm:4aSE2o8wDW8wQvr4B9f01Zm

Score
10/10
berbewbackdoordiscoverypersistence

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

      2025-03-31_05acb3efd304ec00565767cefce8473e_amadey_rhadamanthys_smoke-loader

    • Size

      400KB

    • MD5

      05acb3efd304ec00565767cefce8473e

    • SHA1

      f25699337e7cc3ac885620f4d7f84a598538981d

    • SHA256

      df393ba379d811f5593e3c9328e78a8d0e920ec688511626d9c8fd0fee616493

    • SHA512

      b26b67b20871e5e9849eccbfafeed778c3780c9ed62d8a9c5dbda4b041f4ab5570833f06c77242500440658d7fc744c26e90cb5b7c43ed294f59de4a6b2dbd83

    • SSDEEP

      12288:4ab9IE2o8wE39uW8wESByvNv54B9f01Zm:4aSE2o8wDW8wQvr4B9f01Zm

    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

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks