General

  • Target

    2024-12-09_2d225e2850b5291b75567746310a152e_swisyn_wannacry

  • Size

    3.5MB

  • Sample

    241209-qw57vatqcm

  • MD5

    2d225e2850b5291b75567746310a152e

  • SHA1

    63049f62716f33c3ee4a573bcb622a81b8216095

  • SHA256

    11985c50c203924b868b3b23e705875600affbade67ccbd62e10d28af359a3a3

  • SHA512

    0114f99c580945695b37d0eeb56b136ed9c297e26dd4556787db90404a762279819476f6d71483f8f871ade52f23fab80486bef34f2c3f08b507421ffc1e1ff7

  • SSDEEP

    98304:TqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2g3B:TqPe1Cxcxk3ZAEUadzR8yc4gx

Malware Config

Extracted

Path

C:\Users\Admin\Documents\@[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: 13AM4VW2dhxYgXeQepoHkHSQuy6NgaEb94 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

13AM4VW2dhxYgXeQepoHkHSQuy6NgaEb94

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\@[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

      2024-12-09_2d225e2850b5291b75567746310a152e_swisyn_wannacry

    • Size

      3.5MB

    • MD5

      2d225e2850b5291b75567746310a152e

    • SHA1

      63049f62716f33c3ee4a573bcb622a81b8216095

    • SHA256

      11985c50c203924b868b3b23e705875600affbade67ccbd62e10d28af359a3a3

    • SHA512

      0114f99c580945695b37d0eeb56b136ed9c297e26dd4556787db90404a762279819476f6d71483f8f871ade52f23fab80486bef34f2c3f08b507421ffc1e1ff7

    • SSDEEP

      98304:TqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2g3B:TqPe1Cxcxk3ZAEUadzR8yc4gx

    • Modifies visiblity of hidden/system files in Explorer

    • Wannacry

      WannaCry is a ransomware cryptoworm.

    • Wannacry family

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • 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

    • File and Directory Permissions Modification: Windows File and Directory Permissions Modification

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v15

Tasks