Overview

overview

10

Static

static

3

20018cd2c0...7N.exe

windows7-x64

10

20018cd2c0...7N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    20018cd2c03d98db92c6c5c865241f0e28fd992e18cd559e38e3399689480097N

  • Size

    74KB

  • Sample

    241005-c6qy1svena

  • MD5

    c8a1901ee9b4e0b2a38c04abae125d50

  • SHA1

    bac75ca0207e2b7e184e180e99ae415f378f48ac

  • SHA256

    20018cd2c03d98db92c6c5c865241f0e28fd992e18cd559e38e3399689480097

  • SHA512

    51f07c98c18f43023a28427f5d8b9aecef4bbef003ba2863ddb9fd80c370f861fb02e09ced91638b7c7ab2865d886fba0f4f1f72fdd155079d2c14232d8582e5

  • SSDEEP

    1536:ZlTvJLJUA4GWh2DVXXK+3xOG5LGdgrgXg:PLlJmCZT35LGdgMQ

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

      20018cd2c03d98db92c6c5c865241f0e28fd992e18cd559e38e3399689480097N

    • Size

      74KB

    • MD5

      c8a1901ee9b4e0b2a38c04abae125d50

    • SHA1

      bac75ca0207e2b7e184e180e99ae415f378f48ac

    • SHA256

      20018cd2c03d98db92c6c5c865241f0e28fd992e18cd559e38e3399689480097

    • SHA512

      51f07c98c18f43023a28427f5d8b9aecef4bbef003ba2863ddb9fd80c370f861fb02e09ced91638b7c7ab2865d886fba0f4f1f72fdd155079d2c14232d8582e5

    • SSDEEP

      1536:ZlTvJLJUA4GWh2DVXXK+3xOG5LGdgrgXg:PLlJmCZT35LGdgMQ

    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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks