Overview

overview

10

Static

static

3

c855181994...18.exe

windows7-x64

10

c855181994...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c8551819944aa0b42b404e8a57696f99_JaffaCakes118

  • Size

    361KB

  • Sample

    240829-gqnwyaxamb

  • MD5

    c8551819944aa0b42b404e8a57696f99

  • SHA1

    991636fbefc638a505a2bc408a5417b02e6b1886

  • SHA256

    881b6cfac026b21fb16d440f2239ccc8200c81c756ebcf334ba6f4b325f019a2

  • SHA512

    7b84e9a2495f0a9e4dc7845b080d7e3f3685884b801fe39c62f4862ba8954b79a14c3e015ce17b21f9f6f5a63f7f1d86530b35eee57bea12d1907aef0e12906e

  • SSDEEP

    6144:nqhMPkbj8olritKpGmgXIaik9gvrmQGfMcIZnpYAHIe+cg/fp:uEKGLXIJkwrmrrIZpYAHnk

Score
10/10
discoveryevasionpersistence

Malware Config

Targets

    • Target

      c8551819944aa0b42b404e8a57696f99_JaffaCakes118

    • Size

      361KB

    • MD5

      c8551819944aa0b42b404e8a57696f99

    • SHA1

      991636fbefc638a505a2bc408a5417b02e6b1886

    • SHA256

      881b6cfac026b21fb16d440f2239ccc8200c81c756ebcf334ba6f4b325f019a2

    • SHA512

      7b84e9a2495f0a9e4dc7845b080d7e3f3685884b801fe39c62f4862ba8954b79a14c3e015ce17b21f9f6f5a63f7f1d86530b35eee57bea12d1907aef0e12906e

    • SSDEEP

      6144:nqhMPkbj8olritKpGmgXIaik9gvrmQGfMcIZnpYAHIe+cg/fp:uEKGLXIJkwrmrrIZpYAHnk

    Score
    10/10
    discoveryevasionpersistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks