General

  • Target

    e47af8a6358d1a1dd1f766388b981fbbd3625df868b00c48ccc507def5d11c4e

  • Size

    882KB

  • Sample

    221207-a3bc2sch5y

  • MD5

    3b2c578c061884df98ea3151f43937b8

  • SHA1

    49ea82b9f3960d9b762572e2a4ee8974868f533a

  • SHA256

    e47af8a6358d1a1dd1f766388b981fbbd3625df868b00c48ccc507def5d11c4e

  • SHA512

    7793af32b69662c7d421a6ce26fde421ff7c1d30a38093821b449bae6d15635a426936e99678e78191d86db468dc3f4f409eeadcae4b9bacc7ec9723c7f0608d

  • SSDEEP

    24576:vP1L1XWddwDFxgK1gIX1U5nsFAYqcWC3Y:vPrwdfUb3qcvY

Malware Config

Extracted

Family

djvu

C2

http://abibiall.com/test1/get.php

Attributes
  • extension

    .mppn

  • offline_id

    d1BN9KEra4Hetg5GUH0nQZqy14sntD2NbihzGQt1

  • payload_url

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

    http://abibiall.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-8aIWIsUQt9 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: 0612Jhyjd

rsa_pubkey.plain

Targets

    • Target

      e47af8a6358d1a1dd1f766388b981fbbd3625df868b00c48ccc507def5d11c4e

    • Size

      882KB

    • MD5

      3b2c578c061884df98ea3151f43937b8

    • SHA1

      49ea82b9f3960d9b762572e2a4ee8974868f533a

    • SHA256

      e47af8a6358d1a1dd1f766388b981fbbd3625df868b00c48ccc507def5d11c4e

    • SHA512

      7793af32b69662c7d421a6ce26fde421ff7c1d30a38093821b449bae6d15635a426936e99678e78191d86db468dc3f4f409eeadcae4b9bacc7ec9723c7f0608d

    • SSDEEP

      24576:vP1L1XWddwDFxgK1gIX1U5nsFAYqcWC3Y:vPrwdfUb3qcvY

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • 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 v6

Tasks