Overview

overview

10

Static

static

3

de9d4e34fa...85.exe

windows7-x64

10

de9d4e34fa...85.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    de9d4e34fac6e67f4182220568ffdb881666fd1a649b16dcbd6e05372f0b5785

  • Size

    96KB

  • Sample

    241123-e3bq2avjhj

  • MD5

    63ca8688be345621b4e9fcaf8e7b27ee

  • SHA1

    cde32063e23400f76fc6ce5e906779c38478e026

  • SHA256

    de9d4e34fac6e67f4182220568ffdb881666fd1a649b16dcbd6e05372f0b5785

  • SHA512

    69f4d1e06642a0d342f3352a3318fd610a747a2a9bf5d4e0013e94dc99705119ed7dbbfd59ba103ea9aef98ecae84e3907b2e2e1660460ddf5a4807a3f574e69

  • SSDEEP

    1536:SV8J89IuE7uhkvcJNqgV63T/djsRQGRkRLJzeLD9N0iQGRNQR8RyV+32rWs3N:SVSx/7QtHeGSJdEN0s4WE+3SN

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

      de9d4e34fac6e67f4182220568ffdb881666fd1a649b16dcbd6e05372f0b5785

    • Size

      96KB

    • MD5

      63ca8688be345621b4e9fcaf8e7b27ee

    • SHA1

      cde32063e23400f76fc6ce5e906779c38478e026

    • SHA256

      de9d4e34fac6e67f4182220568ffdb881666fd1a649b16dcbd6e05372f0b5785

    • SHA512

      69f4d1e06642a0d342f3352a3318fd610a747a2a9bf5d4e0013e94dc99705119ed7dbbfd59ba103ea9aef98ecae84e3907b2e2e1660460ddf5a4807a3f574e69

    • SSDEEP

      1536:SV8J89IuE7uhkvcJNqgV63T/djsRQGRkRLJzeLD9N0iQGRNQR8RyV+32rWs3N:SVSx/7QtHeGSJdEN0s4WE+3SN

    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