Overview

overview

10

Static

static

3

fd7965f9dd...1N.exe

windows7-x64

10

fd7965f9dd...1N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fd7965f9ddc3fcbff8515dfbbe4a7af1c500cafb63cf08a9e5f518aa3964e8c1N

  • Size

    347KB

  • Sample

    241006-cghlcatgkc

  • MD5

    edeaf6342001f08b93be551fc34c7d40

  • SHA1

    88273b89d1b32ab4bbadd5d59a4b22623be6a05f

  • SHA256

    fd7965f9ddc3fcbff8515dfbbe4a7af1c500cafb63cf08a9e5f518aa3964e8c1

  • SHA512

    07e17556d8c88f900795354c928ce189f36df44eefcc4dc26fb3c647809abfa87178dd08e660706081e63faa5b997ed415ca3ec982e090fe8eec7f65c04aeb36

  • SSDEEP

    6144:E/qTc7WWeb9W5Qx4brq2Ah1FM6234lKm3mo8Yvi4KsLTFM6234lKm3qk9:EClLx4brRGFB24lwR45FB24lEk

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      fd7965f9ddc3fcbff8515dfbbe4a7af1c500cafb63cf08a9e5f518aa3964e8c1N

    • Size

      347KB

    • MD5

      edeaf6342001f08b93be551fc34c7d40

    • SHA1

      88273b89d1b32ab4bbadd5d59a4b22623be6a05f

    • SHA256

      fd7965f9ddc3fcbff8515dfbbe4a7af1c500cafb63cf08a9e5f518aa3964e8c1

    • SHA512

      07e17556d8c88f900795354c928ce189f36df44eefcc4dc26fb3c647809abfa87178dd08e660706081e63faa5b997ed415ca3ec982e090fe8eec7f65c04aeb36

    • SSDEEP

      6144:E/qTc7WWeb9W5Qx4brq2Ah1FM6234lKm3mo8Yvi4KsLTFM6234lKm3qk9:EClLx4brRGFB24lwR45FB24lEk

    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