Overview

overview

10

Static

static

3

1d47460161...2N.exe

windows7-x64

10

1d47460161...2N.exe

windows10-2004-x64

10

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General

  • Target

    1d47460161c10165b9d357633490953796655ae8e1471a1d7c50fb3864f05ac2N

  • Size

    96KB

  • Sample

    241004-slxttsvflb

  • MD5

    1b4be51cbcdecbfc73427199a2e20cb0

  • SHA1

    d27bac2b88bf97d6b3fefd6f21bcb062e81be868

  • SHA256

    1d47460161c10165b9d357633490953796655ae8e1471a1d7c50fb3864f05ac2

  • SHA512

    b2727450a15853315ff21f70ee00108a97f9843a364d08921913c9efcbc822bc5760f9553d9b3287003b80194b7b88cc5dbb13c81cbbc41871a9928b245134a9

  • SSDEEP

    1536:S6gnPlcHsbp9lzHMBfxU93S5poGMqnWRDmVLnj7uQQUU0tbsp3/BOmQeCMy0QiLP:SF8EYXuMTtI15OmFCMyELiAHONdq

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

      1d47460161c10165b9d357633490953796655ae8e1471a1d7c50fb3864f05ac2N

    • Size

      96KB

    • MD5

      1b4be51cbcdecbfc73427199a2e20cb0

    • SHA1

      d27bac2b88bf97d6b3fefd6f21bcb062e81be868

    • SHA256

      1d47460161c10165b9d357633490953796655ae8e1471a1d7c50fb3864f05ac2

    • SHA512

      b2727450a15853315ff21f70ee00108a97f9843a364d08921913c9efcbc822bc5760f9553d9b3287003b80194b7b88cc5dbb13c81cbbc41871a9928b245134a9

    • SSDEEP

      1536:S6gnPlcHsbp9lzHMBfxU93S5poGMqnWRDmVLnj7uQQUU0tbsp3/BOmQeCMy0QiLP:SF8EYXuMTtI15OmFCMyELiAHONdq

    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