General

  • Target

    0b0b1aad8f7905b45d5bd3c0c8d3fcc6f953613464b153a197595c6da894cf78

  • Size

    216KB

  • Sample

    221011-21jeesacc7

  • MD5

    c0e1cbfcf0aed675725d68523b756aac

  • SHA1

    ee044c303aabf5daf25e075e0d8186020b263170

  • SHA256

    0b0b1aad8f7905b45d5bd3c0c8d3fcc6f953613464b153a197595c6da894cf78

  • SHA512

    20af229e4aa1a57f6d885652b99ed4df42e432f4f048e513bea563f943c50a68286c8024de84b439d78db9b362a11428a1f038d85b2a59d5a5d5911244e85e93

  • SSDEEP

    3072:h47m2/07g1W3pLTIE6DfvGsRgn2tYPB5M+HXT4sdPXNwO:m6ENULTKDzbt+6+HXksdy

Malware Config

Extracted

Family

djvu

C2

http://winnlinne.com/lancer/get.php

Attributes
  • extension

    .powz

  • offline_id

    tHl9RvVtHhFQisMomKMdXzz2soNLhV0cuok85it1

  • payload_url

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

    http://winnlinne.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-oTIha7SI4s 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: 0581Jhyjd

rsa_pubkey.plain

Extracted

Family

vidar

Version

55

Botnet

517

C2

https://t.me/truewallets

https://mas.to/@zara99

http://116.203.10.3:80

Attributes
  • profile_id

    517

Targets

    • Target

      0b0b1aad8f7905b45d5bd3c0c8d3fcc6f953613464b153a197595c6da894cf78

    • Size

      216KB

    • MD5

      c0e1cbfcf0aed675725d68523b756aac

    • SHA1

      ee044c303aabf5daf25e075e0d8186020b263170

    • SHA256

      0b0b1aad8f7905b45d5bd3c0c8d3fcc6f953613464b153a197595c6da894cf78

    • SHA512

      20af229e4aa1a57f6d885652b99ed4df42e432f4f048e513bea563f943c50a68286c8024de84b439d78db9b362a11428a1f038d85b2a59d5a5d5911244e85e93

    • SSDEEP

      3072:h47m2/07g1W3pLTIE6DfvGsRgn2tYPB5M+HXT4sdPXNwO:m6ENULTKDzbt+6+HXksdy

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Deletes itself

    • Loads dropped DLL

    • Modifies file permissions

    • Reads user/profile data of web browsers

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

    • Accesses 2FA software files, possible credential harvesting

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • 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

MITRE ATT&CK Enterprise v6

Tasks