General

  • Target

    b3488f0c94f66eb54e10c211e4d3d3dbca567ddee11a3ab84e4cd1956282e390

  • Size

    92KB

  • Sample

    220305-xfw3kahaa8

  • MD5

    0973796db7ceb79da48b8f93c882e96c

  • SHA1

    997a2609b712daa5c981f28bb51ccf319c724731

  • SHA256

    b3488f0c94f66eb54e10c211e4d3d3dbca567ddee11a3ab84e4cd1956282e390

  • SHA512

    a2aa77256c09ac2fbedc034ac41deedda07ccf62a70ce35adb5e8be04bd3888a611f4a23dc0829020ed612b05ea8789995daca90593a5da128ce83d032a51aa7

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Info.hta

Ransom Note
YOUR FILES ARE ENCRYPTED Don't worry,you can return all your files! If you want to restore them, follow this link: email [email protected] YOUR ID If you have not been answered via the link within 12 hours, write to us by e-mail: [email protected] Attention! Do not rename encrypted files. Do not try to decrypt your data using third party software, it may cause permanent data loss. Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.

Targets

    • Target

      b3488f0c94f66eb54e10c211e4d3d3dbca567ddee11a3ab84e4cd1956282e390

    • Size

      92KB

    • MD5

      0973796db7ceb79da48b8f93c882e96c

    • SHA1

      997a2609b712daa5c981f28bb51ccf319c724731

    • SHA256

      b3488f0c94f66eb54e10c211e4d3d3dbca567ddee11a3ab84e4cd1956282e390

    • SHA512

      a2aa77256c09ac2fbedc034ac41deedda07ccf62a70ce35adb5e8be04bd3888a611f4a23dc0829020ed612b05ea8789995daca90593a5da128ce83d032a51aa7

    • Dharma

      Dharma is a ransomware that uses security software installation to hide malicious activities.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Checks computer location settings

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

    • Drops startup file

    • 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)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks