Overview

overview

10

Static

static

3

492f767e13...41.exe

windows7-x64

10

492f767e13...41.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    492f767e13e77a5b7e932b35fed274944547deb51393e0b84254a2b506119341

  • Size

    96KB

  • Sample

    241208-19dd4avngz

  • MD5

    c005171341e95c84ab1a40f4e27131dd

  • SHA1

    20aa155478e31907cb7900948ef7b31d6fe9c45a

  • SHA256

    492f767e13e77a5b7e932b35fed274944547deb51393e0b84254a2b506119341

  • SHA512

    bc90d1f7aa25445f22378901fa02a212322e8f505a3e87dc80165854ba87e46828e602987dae565a23beb46e339100840fb8af60df1350ee7225b5454d90a42c

  • SSDEEP

    3072:haxoE3OWouhq74DupTrAe++HrtG9MW3+3l2X:0xoE+Wzh03rb3tGDuMX

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

      492f767e13e77a5b7e932b35fed274944547deb51393e0b84254a2b506119341

    • Size

      96KB

    • MD5

      c005171341e95c84ab1a40f4e27131dd

    • SHA1

      20aa155478e31907cb7900948ef7b31d6fe9c45a

    • SHA256

      492f767e13e77a5b7e932b35fed274944547deb51393e0b84254a2b506119341

    • SHA512

      bc90d1f7aa25445f22378901fa02a212322e8f505a3e87dc80165854ba87e46828e602987dae565a23beb46e339100840fb8af60df1350ee7225b5454d90a42c

    • SSDEEP

      3072:haxoE3OWouhq74DupTrAe++HrtG9MW3+3l2X:0xoE+Wzh03rb3tGDuMX

    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