Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Resubmissions

17-10-2022 12:08

221017-pavzbabhel 10

14-10-2022 16:38

221014-t5ctfadhbp 10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    file.exe

  • Size

    232KB

  • Sample

    221014-t5ctfadhbp

  • MD5

    52ffaf10efe8795445a3df86abd0ded2

  • SHA1

    c1daa480214146034e1bdb20286196246b7a7428

  • SHA256

    10670270d9e09c0b5b515ad8fe190c975ac0427fb1f4a8257445ee0dbb7db2bd

  • SHA512

    77db60f3fd3f930e7244f7728a1bc029fefbaa8f2161a040961c1256691eaf8fb6f4100dc0faea1d1ee96f5f3f828861fa977650cb0e87e58777f4fb2e4df4c6

  • SSDEEP

    3072:sXN7q4qOU4rN6cMmlfez5r65zW+16b5A4dJQmEPc9HfmqJZ0K+Gyq0VP:oXqOOEfa6hbkbysQmt9FZ0zd

Score
10/10
djvusmokeloaderbackdoorcollectiondiscoverypersistenceransomwaretrojanvmprotect

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

Targets

    • Target

      file.exe

    • Size

      232KB

    • MD5

      52ffaf10efe8795445a3df86abd0ded2

    • SHA1

      c1daa480214146034e1bdb20286196246b7a7428

    • SHA256

      10670270d9e09c0b5b515ad8fe190c975ac0427fb1f4a8257445ee0dbb7db2bd

    • SHA512

      77db60f3fd3f930e7244f7728a1bc029fefbaa8f2161a040961c1256691eaf8fb6f4100dc0faea1d1ee96f5f3f828861fa977650cb0e87e58777f4fb2e4df4c6

    • SSDEEP

      3072:sXN7q4qOU4rN6cMmlfez5r65zW+16b5A4dJQmEPc9HfmqJZ0K+Gyq0VP:oXqOOEfa6hbkbysQmt9FZ0zd

    Score
    10/10
    smokeloaderbackdoortrojandjvucollectiondiscoverypersistenceransomwarevmprotect

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

      ransomwaredjvu

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Downloads MZ/PE file

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Accesses Microsoft Outlook profiles

      collection

    • 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 v6

Tasks