Overview

overview

10

Static

static

3

sab666.exe

windows7-x64

10

sab666.exe

windows10-2004-x64

10

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General

  • Target

    sab666.exe

  • Size

    725KB

  • Sample

    240907-elmf7stenj

  • MD5

    049819fc619411de8764e0356c68c8b1

  • SHA1

    8f774101357930a99e4e7edb40724d338e23842b

  • SHA256

    500ccbcd1562c90f659b25d9998198fa89026e352ff0ceed736742ae3d36cede

  • SHA512

    0d97fa952e6d7efe474010e69fd0db93c200b434092ecba30c2b1b169e24d00613f825ebc21717c38dd713a352fdd3a32e485cea59c48892e7ccfd28790c5feb

  • SSDEEP

    12288:8vBvH0CP2jc1i+OxmvqDLHODkGRNxS0wFhqUVcG5NAzRdtXUA1u:8vBv0W+cQ+OxiMCDkQNs096cGfmR8

Score
10/10
djvudiscoverypersistenceransomware

Malware Config

Extracted

Family

djvu

C2

http://spaceris.com/test1/get.php

Attributes
  • extension

    .poqw

  • offline_id

    ZMk7348t4yGVy3t2uxofhOwYXOGjluI9PiRO8dt1

  • payload_url

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

    http://spaceris.com/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-GTrvfBi8hs 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: 0632JOsie

rsa_pubkey.plain

Targets

    • Target

      sab666.exe

    • Size

      725KB

    • MD5

      049819fc619411de8764e0356c68c8b1

    • SHA1

      8f774101357930a99e4e7edb40724d338e23842b

    • SHA256

      500ccbcd1562c90f659b25d9998198fa89026e352ff0ceed736742ae3d36cede

    • SHA512

      0d97fa952e6d7efe474010e69fd0db93c200b434092ecba30c2b1b169e24d00613f825ebc21717c38dd713a352fdd3a32e485cea59c48892e7ccfd28790c5feb

    • SSDEEP

      12288:8vBvH0CP2jc1i+OxmvqDLHODkGRNxS0wFhqUVcG5NAzRdtXUA1u:8vBv0W+cQ+OxiMCDkQNs096cGfmR8

    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.

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks