Overview

overview

10

Static

static

3

6201f354e3...78.exe

windows10-2004-x64

10

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General

  • Target

    6201f354e396c0c5016e5a43bef0fa7f6b49cfa96c14972d72bc5fc2da330e78

  • Size

    97KB

  • Sample

    250412-3yt9kstydv

  • MD5

    f3d2aac6074a0a5790537520ff0cb7e0

  • SHA1

    b2dee06a86e2b568188b053cbd9df7b46f2d4e56

  • SHA256

    6201f354e396c0c5016e5a43bef0fa7f6b49cfa96c14972d72bc5fc2da330e78

  • SHA512

    8369236a4e7357d3fc2f70b48a920f2e13efccdbc0e94e238ccd697ec4b84fa1f28ff8657578613abbe39b02216f3f094407c54159ce93fef238774021125084

  • SSDEEP

    1536:I0ulz2r0X/i2TnCpjbqnDg6pZ+HyXEyOQZMZ3QNlnW/rLqvJXeYZ6:ri2remjbqU6pZ2IyZ3QNSL6JXeK6

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

      6201f354e396c0c5016e5a43bef0fa7f6b49cfa96c14972d72bc5fc2da330e78

    • Size

      97KB

    • MD5

      f3d2aac6074a0a5790537520ff0cb7e0

    • SHA1

      b2dee06a86e2b568188b053cbd9df7b46f2d4e56

    • SHA256

      6201f354e396c0c5016e5a43bef0fa7f6b49cfa96c14972d72bc5fc2da330e78

    • SHA512

      8369236a4e7357d3fc2f70b48a920f2e13efccdbc0e94e238ccd697ec4b84fa1f28ff8657578613abbe39b02216f3f094407c54159ce93fef238774021125084

    • SSDEEP

      1536:I0ulz2r0X/i2TnCpjbqnDg6pZ+HyXEyOQZMZ3QNlnW/rLqvJXeYZ6:ri2remjbqU6pZ2IyZ3QNSL6JXeK6

    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

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks