Overview

overview

10

Static

static

10

af68aaec98...84.exe

windows7-x64

10

af68aaec98...84.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    af68aaec989fd57ef8230207042eb6b35d97ac664be794247693f488b041e084

  • Size

    320KB

  • Sample

    241209-ck5kaaxqas

  • MD5

    c107f336a95b991e84b68dd0edc00982

  • SHA1

    2dd3c02ecea7472510b26902eefd143ea2dc2788

  • SHA256

    af68aaec989fd57ef8230207042eb6b35d97ac664be794247693f488b041e084

  • SHA512

    104569624b87e09a80482326196a1497d545de85072ac58f203aacc67d8a3957814968c0a88357f28133524d8e96191389d44ca9c486b8af218e5f178dbb0fac

  • SSDEEP

    6144:+1/EW5A2DeQE7eYr75lHzpaF2e6UK+42GTQMJSZO5f7M0rx7/hP66qve6UK+42GD:+1MureV7eYr75lTefkY660fIaDZkY66w

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

      af68aaec989fd57ef8230207042eb6b35d97ac664be794247693f488b041e084

    • Size

      320KB

    • MD5

      c107f336a95b991e84b68dd0edc00982

    • SHA1

      2dd3c02ecea7472510b26902eefd143ea2dc2788

    • SHA256

      af68aaec989fd57ef8230207042eb6b35d97ac664be794247693f488b041e084

    • SHA512

      104569624b87e09a80482326196a1497d545de85072ac58f203aacc67d8a3957814968c0a88357f28133524d8e96191389d44ca9c486b8af218e5f178dbb0fac

    • SSDEEP

      6144:+1/EW5A2DeQE7eYr75lHzpaF2e6UK+42GTQMJSZO5f7M0rx7/hP66qve6UK+42GD:+1MureV7eYr75lTefkY660fIaDZkY66w

    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