Overview

overview

10

Static

static

3

4e6c368846...92.exe

windows7-x64

10

4e6c368846...92.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4e6c368846af1c9749e24f35ec871a73648102cfbc67466248f191458f28fc92

  • Size

    95KB

  • Sample

    241207-2c1nssxlat

  • MD5

    9f71da47a82769c177f0341e11c3758a

  • SHA1

    856647c26bbcadffe88020cb07c25dae0516881b

  • SHA256

    4e6c368846af1c9749e24f35ec871a73648102cfbc67466248f191458f28fc92

  • SHA512

    68a1916d8440d774af22fc9ccf4cd20661bf92f8e6d1d48887186b45abd1f0a2e7a0a6b374cfa4cc9af931bdb041034bc4ee510cb1c3f47e1a14e8cba62946b3

  • SSDEEP

    1536:2aITRNmnUGikhceP5eSE9M31NfTjwqwxnG3MZOM6bOLXi8PmCofGV:qTvmheePJj6xG3MZDrLXfzoeV

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

      4e6c368846af1c9749e24f35ec871a73648102cfbc67466248f191458f28fc92

    • Size

      95KB

    • MD5

      9f71da47a82769c177f0341e11c3758a

    • SHA1

      856647c26bbcadffe88020cb07c25dae0516881b

    • SHA256

      4e6c368846af1c9749e24f35ec871a73648102cfbc67466248f191458f28fc92

    • SHA512

      68a1916d8440d774af22fc9ccf4cd20661bf92f8e6d1d48887186b45abd1f0a2e7a0a6b374cfa4cc9af931bdb041034bc4ee510cb1c3f47e1a14e8cba62946b3

    • SSDEEP

      1536:2aITRNmnUGikhceP5eSE9M31NfTjwqwxnG3MZOM6bOLXi8PmCofGV:qTvmheePJj6xG3MZDrLXfzoeV

    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