Overview

overview

10

Static

static

10

ce1a15f496...1f.exe

windows7-x64

10

ce1a15f496...1f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ce1a15f49675650feb2e82fd00ccf8c0b97296e0f21be63efe46853affcd891f

  • Size

    192KB

  • Sample

    241210-bh1mwasrgl

  • MD5

    c7e5ad311f91c79d6cd76a6e941e56ec

  • SHA1

    ec444a16173d415f725f213b0adee0181c0f595c

  • SHA256

    ce1a15f49675650feb2e82fd00ccf8c0b97296e0f21be63efe46853affcd891f

  • SHA512

    f5d114395079d15ce0793056b8c710210a14fd44a7e00473b79aeb908806589024a077c508c05faa521f6038809d53c23b1bcf2c42ed3c02631103195305e88b

  • SSDEEP

    3072:wbnxUCK6QGVeeYr4MKy3G7UEqMM6T9pui6yYPaI7DehizrVtNe8ohrQ3N:EUCKiV1Vndpui6yYPaIGckfruN

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

      ce1a15f49675650feb2e82fd00ccf8c0b97296e0f21be63efe46853affcd891f

    • Size

      192KB

    • MD5

      c7e5ad311f91c79d6cd76a6e941e56ec

    • SHA1

      ec444a16173d415f725f213b0adee0181c0f595c

    • SHA256

      ce1a15f49675650feb2e82fd00ccf8c0b97296e0f21be63efe46853affcd891f

    • SHA512

      f5d114395079d15ce0793056b8c710210a14fd44a7e00473b79aeb908806589024a077c508c05faa521f6038809d53c23b1bcf2c42ed3c02631103195305e88b

    • SSDEEP

      3072:wbnxUCK6QGVeeYr4MKy3G7UEqMM6T9pui6yYPaI7DehizrVtNe8ohrQ3N:EUCKiV1Vndpui6yYPaIGckfruN

    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