Overview

overview

10

Static

static

3

01db687f90...18.exe

windows7-x64

10

01db687f90...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    01db687f901bf71ab085868bcd4e8153_JaffaCakes118

  • Size

    791KB

  • Sample

    240426-2yadqsdh32

  • MD5

    01db687f901bf71ab085868bcd4e8153

  • SHA1

    96a7892ae24f6b8548d2dfcd503cfb4748eadf21

  • SHA256

    588fc95593657472cd6f82ea5514e30f268f70cb11fdcefe26453a49e3228ba3

  • SHA512

    d97ed9b671589a450dae84f61bcb86862784eb90229c442463d96f23f89bbe5b7e6b0964f8f034e71f55908019b48b3d7cae9ab49c98679dffe6fdd483e2c633

  • SSDEEP

    24576:8Etl9mRda1FSGB2uJ2s4otqFCJrW9FqvSbqsHasgXhFHDAGtlRXZ+CP63n0NuJvE:PEs1Y6

Score
10/10
persistenceransomware

Malware Config

Targets

    • Target

      01db687f901bf71ab085868bcd4e8153_JaffaCakes118

    • Size

      791KB

    • MD5

      01db687f901bf71ab085868bcd4e8153

    • SHA1

      96a7892ae24f6b8548d2dfcd503cfb4748eadf21

    • SHA256

      588fc95593657472cd6f82ea5514e30f268f70cb11fdcefe26453a49e3228ba3

    • SHA512

      d97ed9b671589a450dae84f61bcb86862784eb90229c442463d96f23f89bbe5b7e6b0964f8f034e71f55908019b48b3d7cae9ab49c98679dffe6fdd483e2c633

    • SSDEEP

      24576:8Etl9mRda1FSGB2uJ2s4otqFCJrW9FqvSbqsHasgXhFHDAGtlRXZ+CP63n0NuJvE:PEs1Y6

    Score
    10/10
    persistenceransomware

    • Modifies WinLogon for persistence

      persistence

    • Renames multiple (91) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks