Overview

overview

10

Static

static

3

dea27b9cc7...f6.exe

windows7-x64

10

dea27b9cc7...f6.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    dea27b9cc7705b1abca5d508311fbcd8aa935855ffb30653d8ce336e7b3950f6

  • Size

    89KB

  • Sample

    241123-e3j3eayjgv

  • MD5

    617b3642a3701638589ef0dc96a3615b

  • SHA1

    f500e6ef64beccfe9981a9df8e798eb487a4cb7e

  • SHA256

    dea27b9cc7705b1abca5d508311fbcd8aa935855ffb30653d8ce336e7b3950f6

  • SHA512

    c07495feaf6e9079b9f138d56d09ee085ac76f1a37568ed0eb64ebe9d7b14f55d7ad9429fd1de69e13fa91bbc0cfa226f6698a65bfd42d8832827c6e953aa526

  • SSDEEP

    1536:AD/v/CPPLYaB4kdW4BrLwsF4LgNad6CKfKOOGRnctc2OlExkg8F:APa2keiOgYdhKLRctcllakgw

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

      dea27b9cc7705b1abca5d508311fbcd8aa935855ffb30653d8ce336e7b3950f6

    • Size

      89KB

    • MD5

      617b3642a3701638589ef0dc96a3615b

    • SHA1

      f500e6ef64beccfe9981a9df8e798eb487a4cb7e

    • SHA256

      dea27b9cc7705b1abca5d508311fbcd8aa935855ffb30653d8ce336e7b3950f6

    • SHA512

      c07495feaf6e9079b9f138d56d09ee085ac76f1a37568ed0eb64ebe9d7b14f55d7ad9429fd1de69e13fa91bbc0cfa226f6698a65bfd42d8832827c6e953aa526

    • SSDEEP

      1536:AD/v/CPPLYaB4kdW4BrLwsF4LgNad6CKfKOOGRnctc2OlExkg8F:APa2keiOgYdhKLRctcllakgw

    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