General

  • Target

    cb3c7df57c43aa5d6c389575b7c15a6d40f5c08a324fb49b1959e01d913d92b4

  • Size

    710KB

  • Sample

    240722-k32v4szdpl

  • MD5

    fa966ca50ec3ec88e9d9093b56aea41e

  • SHA1

    cdb60c38e994d6dc9e1691b53c013e23ce111c66

  • SHA256

    cb3c7df57c43aa5d6c389575b7c15a6d40f5c08a324fb49b1959e01d913d92b4

  • SHA512

    275cf976c8d97be57080743eb9d2b086e42fa28653a240a46a2689857ce327b711cb1e89ab5018330b950789793037712ce9109239f3980cca5d1011aa434a54

  • SSDEEP

    12288:S5AHoizUMQpq1bc23+nBaZdmjbeK4P0MoXvP2lusFduVuemRZ8lz:5IizD1bc23+nBpbep6uPTGXmRKV

Malware Config

Extracted

Family

djvu

C2

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

Attributes
  • extension

    .qual

  • offline_id

    KLbRmn6on3AXGFgDLGtd0IkHmV7uHw9VxlcxO5t1

  • payload_url

  • 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. Do not ask assistants from youtube and recovery data sites for help in recovering your data. They can use your free decryption quota and scam you. Our contact is emails in this text document only. You can get and look video overview decrypt tool. Price of private key and decrypt software is $999. Discount 50% available if you contact us first 72 hours, that's price for you is $499. 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: 0876qual

rsa_pubkey.plain

Targets

    • Target

      cb3c7df57c43aa5d6c389575b7c15a6d40f5c08a324fb49b1959e01d913d92b4

    • Size

      710KB

    • MD5

      fa966ca50ec3ec88e9d9093b56aea41e

    • SHA1

      cdb60c38e994d6dc9e1691b53c013e23ce111c66

    • SHA256

      cb3c7df57c43aa5d6c389575b7c15a6d40f5c08a324fb49b1959e01d913d92b4

    • SHA512

      275cf976c8d97be57080743eb9d2b086e42fa28653a240a46a2689857ce327b711cb1e89ab5018330b950789793037712ce9109239f3980cca5d1011aa434a54

    • SSDEEP

      12288:S5AHoizUMQpq1bc23+nBaZdmjbeK4P0MoXvP2lusFduVuemRZ8lz:5IizD1bc23+nBpbep6uPTGXmRKV

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Modifies file permissions

    • Adds Run key to start application

    • 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 v15

Tasks