Overview

overview

10

Static

static

3

a6e776118b...3N.exe

windows7-x64

10

a6e776118b...3N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a6e776118bb007e18fc97e516fd16b8e62a2d2cf6c88840a97b4ba724af8dd43N

  • Size

    96KB

  • Sample

    241101-vr2q3svkem

  • MD5

    f21b5927194d65a68e28b570fcf47a10

  • SHA1

    7afc2ded7b885d2b92aef05decb48383e4128b86

  • SHA256

    a6e776118bb007e18fc97e516fd16b8e62a2d2cf6c88840a97b4ba724af8dd43

  • SHA512

    18102fd1df5eae18a4d8937db42aaeaf5e5463fb7dccde0c1064f2d930b39be90e1901e8ff62983be32d5568b75858d602ffd9e1ed7c71aa1d9d73905e981e52

  • SSDEEP

    1536:huktJxu9WD4oa/rXvBv2Xq3E1107ZxjLUGSwbWO5hrUQVoMdUT+irF:huiJxu9WEVJvUv11gZ+G/D5hr1Rhk

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

      a6e776118bb007e18fc97e516fd16b8e62a2d2cf6c88840a97b4ba724af8dd43N

    • Size

      96KB

    • MD5

      f21b5927194d65a68e28b570fcf47a10

    • SHA1

      7afc2ded7b885d2b92aef05decb48383e4128b86

    • SHA256

      a6e776118bb007e18fc97e516fd16b8e62a2d2cf6c88840a97b4ba724af8dd43

    • SHA512

      18102fd1df5eae18a4d8937db42aaeaf5e5463fb7dccde0c1064f2d930b39be90e1901e8ff62983be32d5568b75858d602ffd9e1ed7c71aa1d9d73905e981e52

    • SSDEEP

      1536:huktJxu9WD4oa/rXvBv2Xq3E1107ZxjLUGSwbWO5hrUQVoMdUT+irF:huiJxu9WEVJvUv11gZ+G/D5hr1Rhk

    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