General

  • Target

    2024-11-22_e31f3d42bf3d0fc4d8f2a568eb956d01_destroyer_wannacry

  • Size

    27KB

  • Sample

    241122-3fs9kaxrhm

  • MD5

    e31f3d42bf3d0fc4d8f2a568eb956d01

  • SHA1

    34fcda5e1628d6872c7d61a42d45ec11d9efcd31

  • SHA256

    3fdabc2dd0da231d971197eae267c8c34ac1bf4e89a9417742408db184a90d32

  • SHA512

    64229dcdc7cca556ab2efb852ab7dd51b5f3d7c446dbcd42e0a8f6076bde5d6d993fb2b680c5c9a7c2f8d606df0c3c71facc32fc3b62b8c05b7076807366460f

  • SSDEEP

    384:4tWZPzzxAm1vp5ZRoDPpYOcYgDzY7gFWlKOy5o91QFpK82vf:N7zxAmpfyP0YQYk7ho9+FQ82H

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\read_it.txt

Ransom Note
Don't worry, you can return all your files! All your files like documents, photos, databases and other important are encrypted What guarantees do we give to you? You can send 3 of your encrypted files and we decrypt it for free. You must follow these steps To decrypt your files : 1) Write on our e-mail :[email protected] ( In case of no answer in 24 hours check your spam folder or write us to this e-mail: [email protected]) 2) Obtain Bitcoin (You have to pay for decryption in Bitcoins. After payment we will send you the tool that will decrypt all your files.)

Targets

    • Target

      2024-11-22_e31f3d42bf3d0fc4d8f2a568eb956d01_destroyer_wannacry

    • Size

      27KB

    • MD5

      e31f3d42bf3d0fc4d8f2a568eb956d01

    • SHA1

      34fcda5e1628d6872c7d61a42d45ec11d9efcd31

    • SHA256

      3fdabc2dd0da231d971197eae267c8c34ac1bf4e89a9417742408db184a90d32

    • SHA512

      64229dcdc7cca556ab2efb852ab7dd51b5f3d7c446dbcd42e0a8f6076bde5d6d993fb2b680c5c9a7c2f8d606df0c3c71facc32fc3b62b8c05b7076807366460f

    • SSDEEP

      384:4tWZPzzxAm1vp5ZRoDPpYOcYgDzY7gFWlKOy5o91QFpK82vf:N7zxAmpfyP0YQYk7ho9+FQ82H

    • Chaos

      Ransomware family first seen in June 2021.

    • Chaos Ransomware

    • Chaos family

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • 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

    • Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v15

Tasks