Overview

overview

10

Static

static

10

3411196309...35.exe

windows7-x64

10

3411196309...35.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3411196309ecde8fb9be97e309583d51a171ed0824e3005ff33ac1da739e5c35.exe

  • Size

    305KB

  • Sample

    241209-qty1rayra1

  • MD5

    d09b8bac60e1aba355e0beaef2522110

  • SHA1

    d28a417932bd8f4bcd1665641d9563e58eba149e

  • SHA256

    3411196309ecde8fb9be97e309583d51a171ed0824e3005ff33ac1da739e5c35

  • SHA512

    ade07e4c720abff26f087460580f98b7d700408bca1675d0dfd82b280362e967bd72697d992f36bd61b9ad2089c0b481da1e0e97aa2e76d81e92e840d7581776

  • SSDEEP

    6144:PZRfphhneutXBal+lc85dZMGXF5ahdt3b066k:BRfpHxLXFWtQ66k

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      3411196309ecde8fb9be97e309583d51a171ed0824e3005ff33ac1da739e5c35.exe

    • Size

      305KB

    • MD5

      d09b8bac60e1aba355e0beaef2522110

    • SHA1

      d28a417932bd8f4bcd1665641d9563e58eba149e

    • SHA256

      3411196309ecde8fb9be97e309583d51a171ed0824e3005ff33ac1da739e5c35

    • SHA512

      ade07e4c720abff26f087460580f98b7d700408bca1675d0dfd82b280362e967bd72697d992f36bd61b9ad2089c0b481da1e0e97aa2e76d81e92e840d7581776

    • SSDEEP

      6144:PZRfphhneutXBal+lc85dZMGXF5ahdt3b066k:BRfpHxLXFWtQ66k

    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