Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

Sharing

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General

  • Target

    c2c5551a341048c9ce4a676e70aace321d330011ad00fea3e620ab6f6fda04c9

  • Size

    768KB

  • Sample

    220914-c2r1hshbb4

  • MD5

    bf38f7a1539e20039ffdadee72bcef0e

  • SHA1

    7225b33c709f7dbe92f13d53aed54ce969649828

  • SHA256

    c2c5551a341048c9ce4a676e70aace321d330011ad00fea3e620ab6f6fda04c9

  • SHA512

    6f0b45a57b2062b2666104456250604339968676341e4f92b44697fb9acdbb033c26c9338731ebdf9dc0e13e2c3dc9ce682935839b671d38638a5a45d8ba2148

  • SSDEEP

    12288:B0F+ljfLb3SuBhEAJITrM2EjW6aqBRfyrhfjWL00TIO40t7ZuXb8a+3MVBt99fKR:xjj77ZCXM2lrhfyg0TQnAyBtbiR

Score
10/10
djvudiscoverypersistenceransomware

Malware Config

Extracted

Family

djvu

C2

http://acacaca.org/test1/get.php

Attributes
  • extension

    .eewt

  • offline_id

    5IVlpkccZlJz0AZ5atgGWVKe9CGAnXjohDf40mt1

  • payload_url

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

    http://acacaca.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-0e5rCKsYCc 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: 0558Jhyjd

rsa_pubkey.plain

Targets

    • Target

      c2c5551a341048c9ce4a676e70aace321d330011ad00fea3e620ab6f6fda04c9

    • Size

      768KB

    • MD5

      bf38f7a1539e20039ffdadee72bcef0e

    • SHA1

      7225b33c709f7dbe92f13d53aed54ce969649828

    • SHA256

      c2c5551a341048c9ce4a676e70aace321d330011ad00fea3e620ab6f6fda04c9

    • SHA512

      6f0b45a57b2062b2666104456250604339968676341e4f92b44697fb9acdbb033c26c9338731ebdf9dc0e13e2c3dc9ce682935839b671d38638a5a45d8ba2148

    • SSDEEP

      12288:B0F+ljfLb3SuBhEAJITrM2EjW6aqBRfyrhfjWL00TIO40t7ZuXb8a+3MVBt99fKR:xjj77ZCXM2lrhfyg0TQnAyBtbiR

    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

    behavioral1

MITRE ATT&CK Enterprise v6

Tasks