Overview

overview

10

Static

static

3

9246772456...3N.exe

windows7-x64

10

9246772456...3N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    92467724567e11fca922027ec6a4735a331544f78c7b602134267b36f8bf0a13N

  • Size

    397KB

  • Sample

    241003-kq5q8syaph

  • MD5

    9eb4e2dbf1f535fea93f6daa69458860

  • SHA1

    65c32a6a3be4923101924bd015a9ea5cb9384286

  • SHA256

    92467724567e11fca922027ec6a4735a331544f78c7b602134267b36f8bf0a13

  • SHA512

    fb957b13957073de9c557aaedc067da898e2ef992f2fafa122063c9bccb121674db4ca65260744e7734ba051d32df45499aba0ab8bc69657d1105b7633fcf004

  • SSDEEP

    6144:/ZhQt8wPGFM6234lKm3mo8Yvi4KsLTFM6234lKm3pT11Tgkz1581hW:/ZhQt8tFB24lwR45FB24lzx1skz15L

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

      92467724567e11fca922027ec6a4735a331544f78c7b602134267b36f8bf0a13N

    • Size

      397KB

    • MD5

      9eb4e2dbf1f535fea93f6daa69458860

    • SHA1

      65c32a6a3be4923101924bd015a9ea5cb9384286

    • SHA256

      92467724567e11fca922027ec6a4735a331544f78c7b602134267b36f8bf0a13

    • SHA512

      fb957b13957073de9c557aaedc067da898e2ef992f2fafa122063c9bccb121674db4ca65260744e7734ba051d32df45499aba0ab8bc69657d1105b7633fcf004

    • SSDEEP

      6144:/ZhQt8wPGFM6234lKm3mo8Yvi4KsLTFM6234lKm3pT11Tgkz1581hW:/ZhQt8tFB24lwR45FB24lzx1skz15L

    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