Overview

overview

10

Static

static

3

396e704626...ed.exe

windows7-x64

10

396e704626...ed.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    396e7046267788b057b9abfa5783b210d0e34ef8769a81741ea18c01970c9aed.exe

  • Size

    93KB

  • Sample

    241222-tlrs9asqhw

  • MD5

    c11373acba4538b6ea1b4ac32194964c

  • SHA1

    041821aeba53e96b17b323b7643c75fa44dad95c

  • SHA256

    396e7046267788b057b9abfa5783b210d0e34ef8769a81741ea18c01970c9aed

  • SHA512

    bc3d88de569f9adda4fbe343fb7b3b634d5fea527639fbca1399c17af415f6c6c2341a0b86de9c1901e29f5b8256272f6ec1ddfc5572f3e9805302aa5a264d34

  • SSDEEP

    1536:IiONmqtP7ODmu7nIxF9A0nLG9H8BrihNAEEuWhlXWRQURRs3cO57OWxXPu4n6yYP:I3NLNaBnCF9A0WGW/EThZWeUE9pui6yE

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

      396e7046267788b057b9abfa5783b210d0e34ef8769a81741ea18c01970c9aed.exe

    • Size

      93KB

    • MD5

      c11373acba4538b6ea1b4ac32194964c

    • SHA1

      041821aeba53e96b17b323b7643c75fa44dad95c

    • SHA256

      396e7046267788b057b9abfa5783b210d0e34ef8769a81741ea18c01970c9aed

    • SHA512

      bc3d88de569f9adda4fbe343fb7b3b634d5fea527639fbca1399c17af415f6c6c2341a0b86de9c1901e29f5b8256272f6ec1ddfc5572f3e9805302aa5a264d34

    • SSDEEP

      1536:IiONmqtP7ODmu7nIxF9A0nLG9H8BrihNAEEuWhlXWRQURRs3cO57OWxXPu4n6yYP:I3NLNaBnCF9A0WGW/EThZWeUE9pui6yE

    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