Overview

overview

10

Static

static

3

c55d14ffe8...4N.exe

windows7-x64

10

c55d14ffe8...4N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c55d14ffe851568319a67c4f213c4333bb6514c0d4376d366cf8688980f44c44N

  • Size

    320KB

  • Sample

    241012-n19dysyfqe

  • MD5

    d0b5a154adab2391f8a3dfc94e7de3c0

  • SHA1

    3b028caf5813c7b4bd76bdfcbf71ebaf78f24a26

  • SHA256

    c55d14ffe851568319a67c4f213c4333bb6514c0d4376d366cf8688980f44c44

  • SHA512

    5d0406fb422e39a4affae4cabe1908a57f5272a8b95f6fbe76257154d75030a6dfec764c7f16e860ea676714f958d2a60c20000b1d4e2c4a35788024698beb24

  • SSDEEP

    6144:9PBom+sY1evVqFnZslaTqn2RsEZaKsTtQtyOtl6pQO+zrWnAdqjeOpKfduBX2QOM:9PBom+B1Agaaun2PsTtQtyOtlU/+zrWt

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

      c55d14ffe851568319a67c4f213c4333bb6514c0d4376d366cf8688980f44c44N

    • Size

      320KB

    • MD5

      d0b5a154adab2391f8a3dfc94e7de3c0

    • SHA1

      3b028caf5813c7b4bd76bdfcbf71ebaf78f24a26

    • SHA256

      c55d14ffe851568319a67c4f213c4333bb6514c0d4376d366cf8688980f44c44

    • SHA512

      5d0406fb422e39a4affae4cabe1908a57f5272a8b95f6fbe76257154d75030a6dfec764c7f16e860ea676714f958d2a60c20000b1d4e2c4a35788024698beb24

    • SSDEEP

      6144:9PBom+sY1evVqFnZslaTqn2RsEZaKsTtQtyOtl6pQO+zrWnAdqjeOpKfduBX2QOM:9PBom+B1Agaaun2PsTtQtyOtlU/+zrWt

    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