General

  • Target

    964b5abe3924a2efc07a955cce450291d880fe57be49018446143f9f3dcf0d7d

  • Size

    79KB

  • Sample

    250207-dhmgcsxqdj

  • MD5

    322d73ea4ce5be6637f635125abee0d3

  • SHA1

    7f6f6c2813768a8df111aad1ebec01b43a6517d3

  • SHA256

    964b5abe3924a2efc07a955cce450291d880fe57be49018446143f9f3dcf0d7d

  • SHA512

    27bebd8c71ac842146c8a599e23f76b7b648e59ee1df951e577a15ff8b40140a109566f66efa40e2465fd29a20a89f450404ec0b3a4c253dbf564fbbace1d1ad

  • SSDEEP

    1536:/tUknV9M6+ygXCNoNGtmFWZPhV8owtnMQPo9NSw249gdhwA2jeddBu:fCygXkoNGtmQZ5wbAzSm9gdhj2aPu

Malware Config

Extracted

Path

C:\Users\Public\YOUR_FILES_ARE_ENCRYPTED.TXT

Ransom Note
You became victim of the GOLDENEYE RANSOMWARE! The files on your computer have been encrypted with an military grade encryption algorithm. There is no way to restore your data without a special key. You can purchase this key on the darknet page shown in step 2. To purchase your key and restore your data, please follow these three easy steps: 1. Download the Tor Browser at "https://www.torproject.org/". If you need help, please google for "access onion page". 2. Visit one of the following pages with the Tor Browser: http://golden5a4eqranh7.onion/t9ehgJ9b http://goldeny4vs3nyoht.onion/t9ehgJ9b 3. Enter your personal decryption code there: t9ehgJ9bdVdM7zc2fFusYVqDFX4xidas4MFtQ6Z9j2uG5H9AvtrP86aMeYPfA41F3Tn75qizTUanfT6jfFVzvjYNrm36iBnN
URLs

http://golden5a4eqranh7.onion/t9ehgJ9b

http://goldeny4vs3nyoht.onion/t9ehgJ9b

Extracted

Path

C:\Users\Public\YOUR_FILES_ARE_ENCRYPTED.TXT

Ransom Note
You became victim of the GOLDENEYE RANSOMWARE! The files on your computer have been encrypted with an military grade encryption algorithm. There is no way to restore your data without a special key. You can purchase this key on the darknet page shown in step 2. To purchase your key and restore your data, please follow these three easy steps: 1. Download the Tor Browser at "https://www.torproject.org/". If you need help, please google for "access onion page". 2. Visit one of the following pages with the Tor Browser: http://golden5a4eqranh7.onion/s15r6kX6 http://goldeny4vs3nyoht.onion/s15r6kX6 3. Enter your personal decryption code there: s15r6kX6Rph4cEsVdUjHzAp9FqtVfeY1Xn8gj95ZjonsHZdTsEMxoWGAAgrpWqyXrA86NFiL4QgEvCK7WR6io459iYJHsuBU
URLs

http://golden5a4eqranh7.onion/s15r6kX6

http://goldeny4vs3nyoht.onion/s15r6kX6

Targets

    • Target

      964b5abe3924a2efc07a955cce450291d880fe57be49018446143f9f3dcf0d7d

    • Size

      79KB

    • MD5

      322d73ea4ce5be6637f635125abee0d3

    • SHA1

      7f6f6c2813768a8df111aad1ebec01b43a6517d3

    • SHA256

      964b5abe3924a2efc07a955cce450291d880fe57be49018446143f9f3dcf0d7d

    • SHA512

      27bebd8c71ac842146c8a599e23f76b7b648e59ee1df951e577a15ff8b40140a109566f66efa40e2465fd29a20a89f450404ec0b3a4c253dbf564fbbace1d1ad

    • SSDEEP

      1536:/tUknV9M6+ygXCNoNGtmFWZPhV8owtnMQPo9NSw249gdhwA2jeddBu:fCygXkoNGtmQZ5wbAzSm9gdhj2aPu

    • Seon

      The Seon Ransomware is an encryption ransomware Trojan first observed on November 14, 2018.

    • Seon family

    • Renames multiple (184) files with added filename extension

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

MITRE ATT&CK Enterprise v15

Tasks