Overview

overview

10

Static

static

10

2024-09-06...op.exe

windows7-x64

10

2024-09-06...op.exe

windows10-2004-x64

10

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General

  • Target

    2024-09-06_d347d2311e222e500c2c57177da3401b_stop

  • Size

    1.1MB

  • Sample

    240906-dbxnrasblm

  • MD5

    d347d2311e222e500c2c57177da3401b

  • SHA1

    4286cbc13cd3c98390cd64f29d02589697b39390

  • SHA256

    1775ad37586327ca8ed067f898056f7a6aa5d6037d2a319dd372e54547024872

  • SHA512

    3335eba799b54cc76c23862d2c41c55fe91d15163ca937a7e937ff93ca1e7d2ab283cc36bac5ac7bcdfb41d861aa851bd6b624303f718727574a54671812ed37

  • SSDEEP

    24576:ZBUIKn/vwOXGUXAjCymYZiVtElVIBT2roqnTSSxWeT/dRPOO8TWQHUq7:F0dwAYZt6C31WeTVRPOhT7Uq7

Score
10/10
djvudiscoverypersistenceransomware

Malware Config

Extracted

Family

djvu

C2

http://vrta.top/nddddhsspen6/get.php

Attributes
  • extension

    .sspq

  • offline_id

    ppmn5q6DzrybvhIkCuuqaearFxJ8Rc3difSaWft1

  • payload_url

    http://vrta.top/files/penelop/updatewin1.exe

    http://vrta.top/files/penelop/updatewin2.exe

    http://vrta.top/files/penelop/updatewin.exe

    http://vrta.top/files/penelop/3.exe

    http://vrta.top/files/penelop/4.exe

    http://vrta.top/files/penelop/5.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-eglcxvZv1s 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: 0304ewgfDd

rsa_pubkey.plain

Targets

    • Target

      2024-09-06_d347d2311e222e500c2c57177da3401b_stop

    • Size

      1.1MB

    • MD5

      d347d2311e222e500c2c57177da3401b

    • SHA1

      4286cbc13cd3c98390cd64f29d02589697b39390

    • SHA256

      1775ad37586327ca8ed067f898056f7a6aa5d6037d2a319dd372e54547024872

    • SHA512

      3335eba799b54cc76c23862d2c41c55fe91d15163ca937a7e937ff93ca1e7d2ab283cc36bac5ac7bcdfb41d861aa851bd6b624303f718727574a54671812ed37

    • SSDEEP

      24576:ZBUIKn/vwOXGUXAjCymYZiVtElVIBT2roqnTSSxWeT/dRPOO8TWQHUq7:F0dwAYZt6C31WeTVRPOhT7Uq7

    Score
    10/10
    djvudiscoverypersistenceransomware

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks