Overview

overview

10

Static

static

3

f94e0909b1...96.exe

windows7-x64

10

f94e0909b1...96.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f94e0909b13e0f0d8a0e573574e04d962efab22db895c5018dc9cdee2e900496

  • Size

    96KB

  • Sample

    241123-f6p89swjcl

  • MD5

    eeb66d9674238fa7df5556d2ef40a243

  • SHA1

    5d6d8b123401d8de40f180de81efce232265e762

  • SHA256

    f94e0909b13e0f0d8a0e573574e04d962efab22db895c5018dc9cdee2e900496

  • SHA512

    32eb27504ce7b374f84955b1599af8ea3f5685a3347ea5eee0333017352df3994d32cac3d6eb8540a9bc386f82e795074109b0525f464e8b7e6689a8de55120e

  • SSDEEP

    1536:ET0HLAVM968fUWmNWpjzx6FuAt/t7X/BOmDJCMy0QiLiizHNQNdq:c0HLAAUWmNyz4FuANt7X5Om1CMyELiAd

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

      f94e0909b13e0f0d8a0e573574e04d962efab22db895c5018dc9cdee2e900496

    • Size

      96KB

    • MD5

      eeb66d9674238fa7df5556d2ef40a243

    • SHA1

      5d6d8b123401d8de40f180de81efce232265e762

    • SHA256

      f94e0909b13e0f0d8a0e573574e04d962efab22db895c5018dc9cdee2e900496

    • SHA512

      32eb27504ce7b374f84955b1599af8ea3f5685a3347ea5eee0333017352df3994d32cac3d6eb8540a9bc386f82e795074109b0525f464e8b7e6689a8de55120e

    • SSDEEP

      1536:ET0HLAVM968fUWmNWpjzx6FuAt/t7X/BOmDJCMy0QiLiizHNQNdq:c0HLAAUWmNyz4FuANt7X5Om1CMyELiAd

    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