Overview

overview

10

Static

static

3

JaffaCakes...85.exe

windows10-2004-x64

10

JaffaCakes...85.exe

windows10-ltsc 2021-x64

10

JaffaCakes...85.exe

windows11-21h2-x64

10

Resubmissions

18-01-2025 16:35

250118-t3r6cayral 10

11-01-2025 02:54

250111-dd219asrcr 10

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General

  • Target

    JaffaCakes118_f510384bacc30d8c4fb9e7b69d65b185

  • Size

    781KB

  • Sample

    250118-t3r6cayral

  • MD5

    f510384bacc30d8c4fb9e7b69d65b185

  • SHA1

    56f69e4ccafc32d278781c3494a43e132f63868b

  • SHA256

    5452492faf9dddebb689c54a2f2d932de2a2b6e17e03d1c2c91f3afdc89ed164

  • SHA512

    2a1dedc0bfa5a7520d1842ec39a964ab9d34625efef22be315720a260ac695832a862ab6357f7d9490da7308fb52c898592e9b04f1f7006f31c4b71bd1c4a333

  • SSDEEP

    12288:JKpD2QkyuNMX/HiKt6LAQF/bRBlB3BgxAoIaRYHk2gIkXYbsqLMxD:JwSQkLNM/i86cQ5NBl7gxpdwfbsqLM

Score
10/10
djvudiscoverypersistenceransomware

Malware Config

Extracted

Family

djvu

C2

http://rlrz.org/fhsgtsspen6/get.php

Attributes
  • extension

    .maql

  • offline_id

    xcdIdDNFh62dy3iJsba1COhcfDENsbjPHQQ2Eht1

  • payload_url

    http://znpst.top/dl/build2.exe

    http://rlrz.org/files/1/build3.exe

  • ransomnote

    ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-pk3SGFlmek Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0340gSd743d

rsa_pubkey.plain

Targets

    • Target

      JaffaCakes118_f510384bacc30d8c4fb9e7b69d65b185

    • Size

      781KB

    • MD5

      f510384bacc30d8c4fb9e7b69d65b185

    • SHA1

      56f69e4ccafc32d278781c3494a43e132f63868b

    • SHA256

      5452492faf9dddebb689c54a2f2d932de2a2b6e17e03d1c2c91f3afdc89ed164

    • SHA512

      2a1dedc0bfa5a7520d1842ec39a964ab9d34625efef22be315720a260ac695832a862ab6357f7d9490da7308fb52c898592e9b04f1f7006f31c4b71bd1c4a333

    • SSDEEP

      12288:JKpD2QkyuNMX/HiKt6LAQF/bRBlB3BgxAoIaRYHk2gIkXYbsqLMxD:JwSQkLNM/i86cQ5NBl7gxpdwfbsqLM

    Score
    10/10
    djvudiscoverypersistenceransomware

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Djvu family

      djvu

    • Checks computer location settings

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

    • Modifies file permissions

      discovery

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v15

Tasks