Resubmissions

17-01-2021 18:02

210117-v36h76g17e 10

15-01-2021 15:50

210115-6zp7zwzspx 10

General

  • Target

    Delivery_Notification_00896328.doc.js

  • Size

    248KB

  • Sample

    210115-6zp7zwzspx

  • MD5

    0168089428c6aa371f4275d0872b0970

  • SHA1

    d2595c0a40c4d8dcf9f7c711f472abc6ac0f592e

  • SHA256

    dc20c80a0c1db5848ceef6714c6d774f3002a0c595638aff0410ae2ddabb710a

  • SHA512

    915d7a3f63429a27dace53418d8b3216ef3b4b6ac82d63ecca6f1590aa7380449fb4fe3ec8eed5a9aa3a8dadeed5ef32091ecdf2e885aca8d998d8150d07f418

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\a.txt

Ransom Note
ATTENTION! All your documents, photos, databases and other important personal files were encrypted using strong RSA-1024 algorithm with a unique key. To restore your files you have to pay 0.54309 BTC (bitcoins). Please follow this manual: 1. Create Bitcoin wallet here: https://blockchain.info/wallet/new 2. Buy 0.54309 BTC with cash, using search here: https://localbitcoins.com/buy_bitcoins 3. Send 0.54309 BTC to this Bitcoin address: 19bKG2PuU8s4kjfqBYepN3yTuuKC2NEQbZ 4. Open one of the following links in your browser to download decryptor: http://ferroli-lietuva.eu/counter/?a=19bKG2PuU8s4kjfqBYepN3yTuuKC2NEQbZ http://georgina-collier.com/counter/?a=19bKG2PuU8s4kjfqBYepN3yTuuKC2NEQbZ http://firstshow.info/counter/?a=19bKG2PuU8s4kjfqBYepN3yTuuKC2NEQbZ http://gayathri.co.in/counter/?a=19bKG2PuU8s4kjfqBYepN3yTuuKC2NEQbZ http://jackroubaud.com/counter/?a=19bKG2PuU8s4kjfqBYepN3yTuuKC2NEQbZ 5. Run decryptor to restore your files. PLEASE REMEMBER: - If you do not pay in 3 days YOU LOOSE ALL YOUR FILES. - Nobody can help you except us. - It`s useless to reinstall Windows, update antivirus software, etc. - Your files can be decrypted only after you make payment. - You can find this manual on your desktop (DECRYPT.txt).
Wallets

19bKG2PuU8s4kjfqBYepN3yTuuKC2NEQbZ

URLs

http://ferroli-lietuva.eu/counter/?a=19bKG2PuU8s4kjfqBYepN3yTuuKC2NEQbZ

http://georgina-collier.com/counter/?a=19bKG2PuU8s4kjfqBYepN3yTuuKC2NEQbZ

http://firstshow.info/counter/?a=19bKG2PuU8s4kjfqBYepN3yTuuKC2NEQbZ

http://gayathri.co.in/counter/?a=19bKG2PuU8s4kjfqBYepN3yTuuKC2NEQbZ

http://jackroubaud.com/counter/?a=19bKG2PuU8s4kjfqBYepN3yTuuKC2NEQbZ

Targets

    • Target

      Delivery_Notification_00896328.doc.js

    • Size

      248KB

    • MD5

      0168089428c6aa371f4275d0872b0970

    • SHA1

      d2595c0a40c4d8dcf9f7c711f472abc6ac0f592e

    • SHA256

      dc20c80a0c1db5848ceef6714c6d774f3002a0c595638aff0410ae2ddabb710a

    • SHA512

      915d7a3f63429a27dace53418d8b3216ef3b4b6ac82d63ecca6f1590aa7380449fb4fe3ec8eed5a9aa3a8dadeed5ef32091ecdf2e885aca8d998d8150d07f418

    • Blocklisted process makes network request

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks