Overview

overview

10

Static

static

3

c6dd389fc6...dN.exe

windows7-x64

10

c6dd389fc6...dN.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    c6dd389fc6513c83b80976fa6d9b53397874488241965313e7dfc5e5cfbdb06dN.exe

  • Size

    72KB

  • Sample

    241123-xa54aazphv

  • MD5

    d7bb6ad9585cb6a187ab06b4abb2ac10

  • SHA1

    bc5eb096e6d6623b434346a784efa0f897f07f76

  • SHA256

    c6dd389fc6513c83b80976fa6d9b53397874488241965313e7dfc5e5cfbdb06d

  • SHA512

    bf3cb9621474bb31fee923c46731f312da0742ce0152453eeab6aa070d8db905aa1e264739d476881ce2ae6c840a3200b59f2ae16db937ac56b80e9d4419aed8

  • SSDEEP

    1536:AR7cgUrfEOPNJngt6beiwQwLAkj85UYSI9C2lzwmmyFZXxxNbJ:A+VrjjngUbHw7mmy9xlJ

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

      c6dd389fc6513c83b80976fa6d9b53397874488241965313e7dfc5e5cfbdb06dN.exe

    • Size

      72KB

    • MD5

      d7bb6ad9585cb6a187ab06b4abb2ac10

    • SHA1

      bc5eb096e6d6623b434346a784efa0f897f07f76

    • SHA256

      c6dd389fc6513c83b80976fa6d9b53397874488241965313e7dfc5e5cfbdb06d

    • SHA512

      bf3cb9621474bb31fee923c46731f312da0742ce0152453eeab6aa070d8db905aa1e264739d476881ce2ae6c840a3200b59f2ae16db937ac56b80e9d4419aed8

    • SSDEEP

      1536:AR7cgUrfEOPNJngt6beiwQwLAkj85UYSI9C2lzwmmyFZXxxNbJ:A+VrjjngUbHw7mmy9xlJ

    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