Overview

overview

10

Static

static

3

97bc0e43d3...f6.exe

windows7-x64

10

97bc0e43d3...f6.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target

    97bc0e43d303e232d9d0e7c1fb66f3bb69ef60c67c6a4206a3c31dcdfea959f6

  • Size

    80KB

  • Sample

    241005-bbganazgph

  • MD5

    7d27ee4b64c2b07bf730bb62859f3112

  • SHA1

    02db26c0c92e9ddb59b29198c08c02ff5d4dd24b

  • SHA256

    97bc0e43d303e232d9d0e7c1fb66f3bb69ef60c67c6a4206a3c31dcdfea959f6

  • SHA512

    12b423cc6eee93ca6d412613683bed1fe61848360d94c759f213d01fc90fa3cd980fbfa0d257c9a5fc34ae808bef75396efa97012e6270d664c4dd7a97c37570

  • SSDEEP

    1536:ROOlonMnQcY6FvJj1VLccee14p3PYsPCjO3ZtRQ9R/RgpMujAYC+O+Y:RO6oMQQvJj1V9mfYs3e9VqLAYC+O+Y

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

      97bc0e43d303e232d9d0e7c1fb66f3bb69ef60c67c6a4206a3c31dcdfea959f6

    • Size

      80KB

    • MD5

      7d27ee4b64c2b07bf730bb62859f3112

    • SHA1

      02db26c0c92e9ddb59b29198c08c02ff5d4dd24b

    • SHA256

      97bc0e43d303e232d9d0e7c1fb66f3bb69ef60c67c6a4206a3c31dcdfea959f6

    • SHA512

      12b423cc6eee93ca6d412613683bed1fe61848360d94c759f213d01fc90fa3cd980fbfa0d257c9a5fc34ae808bef75396efa97012e6270d664c4dd7a97c37570

    • SSDEEP

      1536:ROOlonMnQcY6FvJj1VLccee14p3PYsPCjO3ZtRQ9R/RgpMujAYC+O+Y:RO6oMQQvJj1V9mfYs3e9VqLAYC+O+Y

    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