Overview

overview

10

Static

static

3

5c87bfd0db...3a.exe

windows7-x64

10

5c87bfd0db...3a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5c87bfd0db6f150ecd732ec1d8e97c5037f8c2696061419ae56f922c34daff3a

  • Size

    760KB

  • Sample

    241224-2hphqazkak

  • MD5

    48af6c232103dec5b05c96b4c47e47bb

  • SHA1

    8dee35c3f2e7f3acb1ec1ba42258fa7c0ea425ab

  • SHA256

    5c87bfd0db6f150ecd732ec1d8e97c5037f8c2696061419ae56f922c34daff3a

  • SHA512

    977ab4c2a22f7fd1c1d6dd02f56e4b5420587c04d69a900d6adb530cf8b670d3ec143798399432402ce4dbd2d76d645a1143848eae58d932a1b20e08d17f5922

  • SSDEEP

    12288:LMJljK3cOK3NPh2kkkkK4kXkkkkkkkkl888888888888888888nusMH0QiRLsq:4uyNPh2kkkkK4kXkkkkkkkkhLx

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

      5c87bfd0db6f150ecd732ec1d8e97c5037f8c2696061419ae56f922c34daff3a

    • Size

      760KB

    • MD5

      48af6c232103dec5b05c96b4c47e47bb

    • SHA1

      8dee35c3f2e7f3acb1ec1ba42258fa7c0ea425ab

    • SHA256

      5c87bfd0db6f150ecd732ec1d8e97c5037f8c2696061419ae56f922c34daff3a

    • SHA512

      977ab4c2a22f7fd1c1d6dd02f56e4b5420587c04d69a900d6adb530cf8b670d3ec143798399432402ce4dbd2d76d645a1143848eae58d932a1b20e08d17f5922

    • SSDEEP

      12288:LMJljK3cOK3NPh2kkkkK4kXkkkkkkkkl888888888888888888nusMH0QiRLsq:4uyNPh2kkkkK4kXkkkkkkkkhLx

    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