General

  • Target

    2024-06-12_005d520e6c5800c6549e79bea219acef_crysis_dharma

  • Size

    92KB

  • Sample

    240612-x27q7awhqd

  • MD5

    005d520e6c5800c6549e79bea219acef

  • SHA1

    5ac72f0951470287cc1d8e578d0ccefddc94d3a2

  • SHA256

    d1bc7a56fb69886f046a6dba3dcc1e4fca252af088f4617d3a233d4290cde1fb

  • SHA512

    85845b22f46a65566950a5247c6cab5e6ed73cea54f459032b4df8af6a85041a3a2719e79a2c0c8857af6b4a6d5f71dbb5cdffcf1434f42f78f42606f1240833

  • SSDEEP

    1536:GBwl+KXpsqN5vlwWYyhZ9S4AYLcAyIDHdszK0cFbbNwHezgg:ww+asqN5aW/hSbfIDHdAO/0

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

      2024-06-12_005d520e6c5800c6549e79bea219acef_crysis_dharma

    • Size

      92KB

    • MD5

      005d520e6c5800c6549e79bea219acef

    • SHA1

      5ac72f0951470287cc1d8e578d0ccefddc94d3a2

    • SHA256

      d1bc7a56fb69886f046a6dba3dcc1e4fca252af088f4617d3a233d4290cde1fb

    • SHA512

      85845b22f46a65566950a5247c6cab5e6ed73cea54f459032b4df8af6a85041a3a2719e79a2c0c8857af6b4a6d5f71dbb5cdffcf1434f42f78f42606f1240833

    • SSDEEP

      1536:GBwl+KXpsqN5vlwWYyhZ9S4AYLcAyIDHdszK0cFbbNwHezgg:ww+asqN5aW/hSbfIDHdAO/0

    • 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.

    • Renames multiple (315) files with added filename extension

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

    • 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 v15

Tasks