Overview

overview

10

Static

static

10

d55280dab0...0N.exe

windows7-x64

10

d55280dab0...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d55280dab0ef75d22882980acfcd74b8f6cd2babd8c987c5e9acbfa1f5054cd0N

  • Size

    112KB

  • Sample

    241006-dmyp7avgrh

  • MD5

    cc935c26c8640d843d6f13d580aeab20

  • SHA1

    51f457b55350702f4cbde9acaff30275d565454c

  • SHA256

    d55280dab0ef75d22882980acfcd74b8f6cd2babd8c987c5e9acbfa1f5054cd0

  • SHA512

    4768d873f820747ff7d0ebb4cde9de9e6a6d5e32cc9c2503ff940ea77569caa0b2a2f555b2e993c580a5f6c3599b12e5efb6c5054f266efc51e456fb02ea5f62

  • SSDEEP

    1536:KW6MEAbCFrxq6r8h1nY0L8/xLZxNi5RhrUQVoMdUT+irjVVKm1ieuRzKwZ:KWlyrCh1VY/xd7ORhr1RhAo+ie0TZ

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

      d55280dab0ef75d22882980acfcd74b8f6cd2babd8c987c5e9acbfa1f5054cd0N

    • Size

      112KB

    • MD5

      cc935c26c8640d843d6f13d580aeab20

    • SHA1

      51f457b55350702f4cbde9acaff30275d565454c

    • SHA256

      d55280dab0ef75d22882980acfcd74b8f6cd2babd8c987c5e9acbfa1f5054cd0

    • SHA512

      4768d873f820747ff7d0ebb4cde9de9e6a6d5e32cc9c2503ff940ea77569caa0b2a2f555b2e993c580a5f6c3599b12e5efb6c5054f266efc51e456fb02ea5f62

    • SSDEEP

      1536:KW6MEAbCFrxq6r8h1nY0L8/xLZxNi5RhrUQVoMdUT+irjVVKm1ieuRzKwZ:KWlyrCh1VY/xd7ORhr1RhAo+ie0TZ

    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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks