Overview

overview

10

Static

static

3

0ffee7a2e7...5N.exe

windows7-x64

10

0ffee7a2e7...5N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0ffee7a2e72bda94967be1c42b56de65ba86803ec48e088490932402127f5b45N

  • Size

    74KB

  • Sample

    241010-betp6asgre

  • MD5

    3bce7e1e7ef224703a97bd71aec6f4a0

  • SHA1

    a3f8087023c535d3b93f349be1eaf029edbd1b55

  • SHA256

    0ffee7a2e72bda94967be1c42b56de65ba86803ec48e088490932402127f5b45

  • SHA512

    4e667af97d44700642ddb7cf071ce71d160ab7c3cebb52b3221320f3609d8e34096efdf8da847aa42f74e3c0f930edbde4387eb5866c3d7e6fc628a0a21560b3

  • SSDEEP

    1536:vkZQmwARf/KcRyy54lqU04c9EaA8SnGlUe0XgyDTt1oBVP:800tyy5p4j8SnGlD0VoX

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

      0ffee7a2e72bda94967be1c42b56de65ba86803ec48e088490932402127f5b45N

    • Size

      74KB

    • MD5

      3bce7e1e7ef224703a97bd71aec6f4a0

    • SHA1

      a3f8087023c535d3b93f349be1eaf029edbd1b55

    • SHA256

      0ffee7a2e72bda94967be1c42b56de65ba86803ec48e088490932402127f5b45

    • SHA512

      4e667af97d44700642ddb7cf071ce71d160ab7c3cebb52b3221320f3609d8e34096efdf8da847aa42f74e3c0f930edbde4387eb5866c3d7e6fc628a0a21560b3

    • SSDEEP

      1536:vkZQmwARf/KcRyy54lqU04c9EaA8SnGlUe0XgyDTt1oBVP:800tyy5p4j8SnGlD0VoX

    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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks