Resubmissions

28-04-2024 11:53

240428-n2lpaafd4w 10

28-04-2024 11:46

240428-nxc7caeh86 6

28-04-2024 11:44

240428-nv8kgaeh63 3

28-04-2024 11:38

240428-nrq61sfa3v 10

28-04-2024 11:36

240428-nqwecaeg48 3

28-04-2024 11:35

240428-np2vqseh8v 4

28-04-2024 11:20

240428-nflgdsef8s 6

28-04-2024 11:19

240428-nexs2aee34 3

28-04-2024 11:18

240428-nd8txaed99 4

28-04-2024 11:16

240428-ndgenaed78 4

General

  • Target

    Challenger_Template_Top.png

  • Size

    1.0MB

  • Sample

    240428-n2lpaafd4w

  • MD5

    ab09f1f47da2fa0985db425337d9ad40

  • SHA1

    8b517050bca34bb74cf609edefad52ba6f7234c8

  • SHA256

    5f120765ecc80b6e65c276515f332e7564ccc22acd162ccaef4ee13f06289a21

  • SHA512

    2c3b505512718225a1cd276ecab3fa968dd3efc7889679cdff33caefbd84ef5d14a81cccad3b794fdd40b9fc1baaeb895dceb8d95fe04de0f7ba5c6f70af95cd

  • SSDEEP

    24576:uuITarDwiGGs3zWBZ9wcqyOIiAC8WfBqcGBXST:HITiwiGGs3zQZ9wcJ71WfDGBX2

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

Targets

    • Target

      Challenger_Template_Top.png

    • Size

      1.0MB

    • MD5

      ab09f1f47da2fa0985db425337d9ad40

    • SHA1

      8b517050bca34bb74cf609edefad52ba6f7234c8

    • SHA256

      5f120765ecc80b6e65c276515f332e7564ccc22acd162ccaef4ee13f06289a21

    • SHA512

      2c3b505512718225a1cd276ecab3fa968dd3efc7889679cdff33caefbd84ef5d14a81cccad3b794fdd40b9fc1baaeb895dceb8d95fe04de0f7ba5c6f70af95cd

    • SSDEEP

      24576:uuITarDwiGGs3zWBZ9wcqyOIiAC8WfBqcGBXST:HITiwiGGs3zQZ9wcJ71WfDGBX2

    • Wannacry

      WannaCry is a ransomware cryptoworm.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies file permissions

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks