Overview

overview

10

Static

static

3

9a96bdf6f5...3c.exe

windows7-x64

10

9a96bdf6f5...3c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9a96bdf6f581d5ad9b631c268e95b2667219375d55649034a2122cdb5ce1053c.exe

  • Size

    74KB

  • Sample

    241222-nyl6msxleq

  • MD5

    c7314aa8e2e17d8860461b3219c0548d

  • SHA1

    6fbe68bbe4d1a7fc55f7522aeb312d929666bf9c

  • SHA256

    9a96bdf6f581d5ad9b631c268e95b2667219375d55649034a2122cdb5ce1053c

  • SHA512

    9ed036d62392f67f3aef300b9936380044647fc00ef7e7acd45069bc8ca62ee420a06a947b9fe0fdc06252d5c84ce4b969de427b5030544d11c8eb6a2568bef9

  • SSDEEP

    1536:laLIUanUge790sYpWkM5Sc6eWd+U+WYWaufjbuN+HJG:2caOhpWX5SRe8qWl5JHo

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

      9a96bdf6f581d5ad9b631c268e95b2667219375d55649034a2122cdb5ce1053c.exe

    • Size

      74KB

    • MD5

      c7314aa8e2e17d8860461b3219c0548d

    • SHA1

      6fbe68bbe4d1a7fc55f7522aeb312d929666bf9c

    • SHA256

      9a96bdf6f581d5ad9b631c268e95b2667219375d55649034a2122cdb5ce1053c

    • SHA512

      9ed036d62392f67f3aef300b9936380044647fc00ef7e7acd45069bc8ca62ee420a06a947b9fe0fdc06252d5c84ce4b969de427b5030544d11c8eb6a2568bef9

    • SSDEEP

      1536:laLIUanUge790sYpWkM5Sc6eWd+U+WYWaufjbuN+HJG:2caOhpWX5SRe8qWl5JHo

    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