Overview

overview

10

Static

static

3

ab9bb6c82e...0f.exe

windows7-x64

10

ab9bb6c82e...0f.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    ab9bb6c82e13e6a5d887bddffe7fe736a3850ed135e35c7b023dc57fcac3010f

  • Size

    243KB

  • Sample

    241223-cendtatnbt

  • MD5

    d509d28826cf7331a0b38ab6530f063c

  • SHA1

    ff135b437e589abbbf6959c89f7393664492d155

  • SHA256

    ab9bb6c82e13e6a5d887bddffe7fe736a3850ed135e35c7b023dc57fcac3010f

  • SHA512

    a86dadea8c44ae2e1d20be9b5278b8bd3925b386055297c4ae243b6e217c19ad43edee9094ad29e112ca5f68d07270da8945e867cbd47231e184a75accb9a4db

  • SSDEEP

    6144:iNCqwnmkrxzUNaDJvZUvxrQBZg3kFz2so48J:SCDhUNaVvZhBZvz2V48J

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

      ab9bb6c82e13e6a5d887bddffe7fe736a3850ed135e35c7b023dc57fcac3010f

    • Size

      243KB

    • MD5

      d509d28826cf7331a0b38ab6530f063c

    • SHA1

      ff135b437e589abbbf6959c89f7393664492d155

    • SHA256

      ab9bb6c82e13e6a5d887bddffe7fe736a3850ed135e35c7b023dc57fcac3010f

    • SHA512

      a86dadea8c44ae2e1d20be9b5278b8bd3925b386055297c4ae243b6e217c19ad43edee9094ad29e112ca5f68d07270da8945e867cbd47231e184a75accb9a4db

    • SSDEEP

      6144:iNCqwnmkrxzUNaDJvZUvxrQBZg3kFz2so48J:SCDhUNaVvZhBZvz2V48J

    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