Overview

overview

10

Static

static

3

6deebf22c0...8N.exe

windows7-x64

10

6deebf22c0...8N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6deebf22c064f4ab542d44a14fb12dc1ac01685389dd107d92915c27144dc238N.exe

  • Size

    324KB

  • Sample

    241207-2pmygatkap

  • MD5

    f8c9cf714329b0ee6a598ef305b8f7e0

  • SHA1

    9bf8ef171a43e6fd55067128769ba9721281b722

  • SHA256

    6deebf22c064f4ab542d44a14fb12dc1ac01685389dd107d92915c27144dc238

  • SHA512

    ea65afcbe449f1b1e895a6ab172b3b9788f2daf53e1b936ebd45b7de36b400ea2fbdc3a779c594bbfd2252bce2b99de700b1cb5eb97ee1d732d55b98ed69381b

  • SSDEEP

    6144:fd8dqRGzd5IF6rfBBcVPINRFYpfZvT6zAWq6JMf3us8ws:fd8wMp5IFy5BcVPINRFYpfZvTmAWqeM2

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

      6deebf22c064f4ab542d44a14fb12dc1ac01685389dd107d92915c27144dc238N.exe

    • Size

      324KB

    • MD5

      f8c9cf714329b0ee6a598ef305b8f7e0

    • SHA1

      9bf8ef171a43e6fd55067128769ba9721281b722

    • SHA256

      6deebf22c064f4ab542d44a14fb12dc1ac01685389dd107d92915c27144dc238

    • SHA512

      ea65afcbe449f1b1e895a6ab172b3b9788f2daf53e1b936ebd45b7de36b400ea2fbdc3a779c594bbfd2252bce2b99de700b1cb5eb97ee1d732d55b98ed69381b

    • SSDEEP

      6144:fd8dqRGzd5IF6rfBBcVPINRFYpfZvT6zAWq6JMf3us8ws:fd8wMp5IFy5BcVPINRFYpfZvTmAWqeM2

    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