Overview

overview

10

Static

static

3

064898edf4...dN.exe

windows7-x64

10

064898edf4...dN.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    064898edf4a9047bc915e060f4a13ce6fb0ce9ca5ccd19d10926c686e6a39c0dN.exe

  • Size

    265KB

  • Sample

    241130-h6mjgssmer

  • MD5

    f0048f6fb6ce8cc8ff3d36af14879ac0

  • SHA1

    a2927eb0a2fd19dbb250e3ebdb31342e27fc0816

  • SHA256

    064898edf4a9047bc915e060f4a13ce6fb0ce9ca5ccd19d10926c686e6a39c0d

  • SHA512

    9f86f27e55ca4756e4d9479ff75b8b67269ebbb8af610ffa6d8ac65d545f2df864599c0e4ae51ec56774e62bd32113b462f610c8396b24fa59aa17fb12bda01b

  • SSDEEP

    6144:osexOAmmFM6234lKm3pT11Tgkz1581hWr:os7KFB24lzx1skz15Lr

Score
10/10
berbewbruteratelbackdoordiscoverypersistence

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

      064898edf4a9047bc915e060f4a13ce6fb0ce9ca5ccd19d10926c686e6a39c0dN.exe

    • Size

      265KB

    • MD5

      f0048f6fb6ce8cc8ff3d36af14879ac0

    • SHA1

      a2927eb0a2fd19dbb250e3ebdb31342e27fc0816

    • SHA256

      064898edf4a9047bc915e060f4a13ce6fb0ce9ca5ccd19d10926c686e6a39c0d

    • SHA512

      9f86f27e55ca4756e4d9479ff75b8b67269ebbb8af610ffa6d8ac65d545f2df864599c0e4ae51ec56774e62bd32113b462f610c8396b24fa59aa17fb12bda01b

    • SSDEEP

      6144:osexOAmmFM6234lKm3pT11Tgkz1581hWr:os7KFB24lzx1skz15Lr

    Score
    10/10
    berbewbruteratelbackdoordiscoverypersistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Brute Ratel C4

      A customized command and control framework for red teaming and adversary simulation.

      backdoorbruteratel

    • Bruteratel family

      bruteratel

    • Detect BruteRatel badger

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks