General

  • Target

    2024-02-18_52b1171ccd66ff02c2947927300d9c33_makop

  • Size

    42KB

  • Sample

    240218-r4qykabg94

  • MD5

    52b1171ccd66ff02c2947927300d9c33

  • SHA1

    eeb6ef1830ed9b6c8838bcf398c878525a421e23

  • SHA256

    a043cf14c1e9bb9e6fcbf8a3302acf7e7c46dfeaa40ed7a1c6d31d17ab40a261

  • SHA512

    26e27833e0197073867fadc4d4493ffaf69b4e4bb3e68c0b6e55bc88a1222fa0f0a520c303ef15961e46ffb297aa1305d8f5221dfc9a275c5eb258c35049b88a

  • SSDEEP

    768:EO1oR/6VS1RzK4wbs+D/SIJX+ZZ1SQQwZuIOPzDqW52BqwLnTZpk1M:E2S1FKnDtkuImngBqwLTZy1M

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\+README-WARNING+.txt

Ransom Note
::: Greetings ::: Little FAQ: .1. Q: Whats Happen? A: Your files have been encrypted. The file structure was not damaged, we did everything possible so that this could not happen. .2. Q: How to recover files? A: If you wish to decrypt your files you will need to pay us. .3. Q: What about guarantees? A: Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will cooperate with us. Its not in our interests. To check the ability of returning files, you can send to us any 2 files with SIMPLE extensions(jpg,xls,doc, etc... not databases!) and low sizes(max 1 mb), we will decrypt them and send back to you. That is our guarantee. .4. Q: How to contact with you? A: You can write us to our mailbox: [email protected] Or you can contact us via TOX: 2045F43C36CF86051CC7129C1FF74E84BCDC7A527C059676E546F58A1D8DF94B3C47F17F2E54 You can download TOX client here: https://qtox.github.io/ .5. Q: How will the decryption process proceed after payment? A: After payment we will send to you our scanner-decoder program and detailed instructions for use. With this program you will be able to decrypt all your encrypted files. .6. Q: If I don�t want to pay bad people like you? A: If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause only we have the private key. In practice - time is much more valuable than money. :::BEWARE::: DON'T try to change encrypted files by yourself! If you will try to use any third party software for restoring your data or antivirus solutions - please make a backup for all encrypted files! Any changes in encrypted files may entail damage of the private key and, as result, the loss all data.
URLs

https://qtox.github.io/

Targets

    • Target

      2024-02-18_52b1171ccd66ff02c2947927300d9c33_makop

    • Size

      42KB

    • MD5

      52b1171ccd66ff02c2947927300d9c33

    • SHA1

      eeb6ef1830ed9b6c8838bcf398c878525a421e23

    • SHA256

      a043cf14c1e9bb9e6fcbf8a3302acf7e7c46dfeaa40ed7a1c6d31d17ab40a261

    • SHA512

      26e27833e0197073867fadc4d4493ffaf69b4e4bb3e68c0b6e55bc88a1222fa0f0a520c303ef15961e46ffb297aa1305d8f5221dfc9a275c5eb258c35049b88a

    • SSDEEP

      768:EO1oR/6VS1RzK4wbs+D/SIJX+ZZ1SQQwZuIOPzDqW52BqwLnTZpk1M:E2S1FKnDtkuImngBqwLTZy1M

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Renames multiple (8322) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Deletes backup catalog

      Uses wbadmin.exe to inhibit system recovery.

    • Deletes itself

    • Reads user/profile data of web browsers

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

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v15

Tasks