General

  • Target

    sample

  • Size

    18KB

  • Sample

    240220-qdrazagf8z

  • MD5

    931b040f03053b8bcc1c7edd3bb18636

  • SHA1

    81a31e6654c78af674c24dad85c643b0bb4a34e4

  • SHA256

    0c3e745f66e4b01b50b37adb22c73d73fed17a3c61ed14f10c790ea7557d02c1

  • SHA512

    7a0b97e1723385e3cc14ffad243024f6115ca14b28e64c29e832ed6125f64cc1974e8488556854c95489d350f8be79876821a2b4c474c721f0bec14f97a27b01

  • SSDEEP

    384:riDDpmReVoOs4QN9ylKeGMoU8Hhhb82/dt7OJLN2we0PHVJCBXQL:rwBVoOs4QryI1MiBhbL/fOgCJQQL

Malware Config

Extracted

Path

C:\Users\Admin\Downloads\@[email protected]

Family

wannacry

Ransom Note
Q: What's wrong with my files? A: Ooops, your important files are encrypted. It means you will not be able to access them anymore until they are decrypted. If you follow our instructions, we guarantee that you can decrypt all your files quickly and safely! Let's start decrypting! Q: What do I do? A: First, you need to pay service fees for the decryption. Please send $300 worth of bitcoin to this bitcoin address: 12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw Next, please find an application file named "@[email protected]". It is the decrypt software. Run and follow the instructions! (You may need to disable your antivirus for a while.) Q: How can I trust? A: Don't worry about decryption. We will decrypt your files surely because nobody will trust us if we cheat users. * If you need our assistance, send a message by clicking <Contact Us> on the decryptor window. �
Wallets

12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw

Targets

    • Target

      sample

    • Size

      18KB

    • MD5

      931b040f03053b8bcc1c7edd3bb18636

    • SHA1

      81a31e6654c78af674c24dad85c643b0bb4a34e4

    • SHA256

      0c3e745f66e4b01b50b37adb22c73d73fed17a3c61ed14f10c790ea7557d02c1

    • SHA512

      7a0b97e1723385e3cc14ffad243024f6115ca14b28e64c29e832ed6125f64cc1974e8488556854c95489d350f8be79876821a2b4c474c721f0bec14f97a27b01

    • SSDEEP

      384:riDDpmReVoOs4QN9ylKeGMoU8Hhhb82/dt7OJLN2we0PHVJCBXQL:rwBVoOs4QryI1MiBhbL/fOgCJQQL

    • Wannacry

      WannaCry is a ransomware cryptoworm.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Downloads MZ/PE file

    • Drops startup file

    • Executes dropped EXE

    • 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.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v15

Tasks