Overview

overview

10

Static

static

3

01518d25bd...eb.exe

windows7-x64

10

01518d25bd...eb.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    01518d25bd9fd48cc47d01a75bcaf8b4a216d7df312b1f60dbe44c36077622eb.exe

  • Size

    144KB

  • Sample

    241120-agqwlswkcz

  • MD5

    3eedba3ff4dfe0568e9898c58ca802be

  • SHA1

    9dc10483efd18f152b132810d20ab298de5cebf8

  • SHA256

    01518d25bd9fd48cc47d01a75bcaf8b4a216d7df312b1f60dbe44c36077622eb

  • SHA512

    c12026e7ea400e20fe1276b9bb3aee7af7d13b315c25000633e5c21c30dd587cc61457b9598a227c9e59993de1a5c07f4dc6c9b92fae250fff53325f015cc39b

  • SSDEEP

    3072:8Fp9/nb/psWSCUhg/2zGYJpD9r8XxrYnQg4sIu:k/nbdqhG0GyZ6Yuu

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

      01518d25bd9fd48cc47d01a75bcaf8b4a216d7df312b1f60dbe44c36077622eb.exe

    • Size

      144KB

    • MD5

      3eedba3ff4dfe0568e9898c58ca802be

    • SHA1

      9dc10483efd18f152b132810d20ab298de5cebf8

    • SHA256

      01518d25bd9fd48cc47d01a75bcaf8b4a216d7df312b1f60dbe44c36077622eb

    • SHA512

      c12026e7ea400e20fe1276b9bb3aee7af7d13b315c25000633e5c21c30dd587cc61457b9598a227c9e59993de1a5c07f4dc6c9b92fae250fff53325f015cc39b

    • SSDEEP

      3072:8Fp9/nb/psWSCUhg/2zGYJpD9r8XxrYnQg4sIu:k/nbdqhG0GyZ6Yuu

    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