Overview

overview

10

Static

static

3

JaffaCakes...ed.exe

windows10-2004-x64

10

JaffaCakes...ed.exe

windows11-21h2-x64

10

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General

  • Target
    JaffaCakes118_32a3e8753d7d8aee340e74906aad24ed
  • Size 50KB
  • Sample251101-13ch8ags6b
  • SHA256 43e67197f48076d3c2f72de7d44d474dda0e6260a913e41fd6d4e9d1509f31c7
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
globeimposterdefense_evasiondiscoverypersistenceransomwarespywarestealer

Malware Config

Extracted

Path

  • C:\Users\Public\Pictures\HOW_TO_BACK_FILES.txt

Ransom Note
  • YOUR FILES ARE ENCRYPTED !!! TO DECRYPT, FOLLOW THE INSTRUCTIONS: To recover data you need decrypt tool. To get the decrypt tool you should: 1.In the letter include your personal ID! Send me this ID in your first email to me! 2.We can give you free test for decrypt few files (NOT VALUE) and assign the price for decryption all files! 3.After we send you instruction how to pay for decrypt tool and after payment you will receive a decryption tool! 4.We can decrypt few files in quality the evidence that we have the decoder. DO NOT TRY TO DO SOMETHING WITH YOUR FILES BY YOURSELF YOU WILL BRAKE YOUR DATA !!! ONLY WE ARE CAN HELP YOU! CONTACT US: [email protected] [email protected] ATTENTION !!! THIS IS YOUR PERSONAL ID WICH YOU HAVE TO SEND IN FIRST LETTER: ��������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������������

Extracted

Path

  • C:\Users\Public\Pictures\HOW_TO_BACK_FILES.txt

Ransom Note
  • YOUR FILES ARE ENCRYPTED !!! TO DECRYPT, FOLLOW THE INSTRUCTIONS: To recover data you need decrypt tool. To get the decrypt tool you should: 1.In the letter include your personal ID! Send me this ID in your first email to me! 2.We can give you free test for decrypt few files (NOT VALUE) and assign the price for decryption all files! 3.After we send you instruction how to pay for decrypt tool and after payment you will receive a decryption tool! 4.We can decrypt few files in quality the evidence that we have the decoder. DO NOT TRY TO DO SOMETHING WITH YOUR FILES BY YOURSELF YOU WILL BRAKE YOUR DATA !!! ONLY WE ARE CAN HELP YOU! CONTACT US: [email protected] [email protected] ATTENTION !!! THIS IS YOUR PERSONAL ID WICH YOU HAVE TO SEND IN FIRST LETTER: ��������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������������

Targets

    • Target
      JaffaCakes118_32a3e8753d7d8aee340e74906aad24ed
    • Size 50KB
    • SHA256 43e67197f48076d3c2f72de7d44d474dda0e6260a913e41fd6d4e9d1509f31c7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    defense_evasiondiscoveryglobeimposterpersistenceransomwarespywarestealer

    • GlobeImposter

      GlobeImposter is a ransomware first seen in 2017.

      ransomwareglobeimposter

    • Globeimposter family

      globeimposter

    • Renames multiple (9017) files with added filename extension

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

      ransomware

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

      defense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks