General

  • Target
    644fd4c06b04899ca4b1c432c2139c68aeeb4fb9a0bf7f51eee3c26e30c1c1f2.bin
  • Size 140KB
  • Sample200907-52bvxsslhn
  • SHA256 644fd4c06b04899ca4b1c432c2139c68aeeb4fb9a0bf7f51eee3c26e30c1c1f2
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Path
  • C:\MSOCache\All Users\{90140000-0011-0000-1000-0000000FF1CE}-C\readme.txt

Ransom Note
  • Attention! Your network has been locked All files on each host has been encrypted For this server all encrypted files have extension: .SNwyR ---- You cant open or work with encrypted files while it encrypted All backups has been deleted or formatted, do not worry, we can help you restore your files We use strongest encryption algoriths, the only way to return your files back - contact us and receive decryption program. Do not worry about guarantees - you can decrypt any 3 files FOR FREE as guarantee ---- Contact us: [email protected] or [email protected] And attach in first letter this file or just send all info below (copy all info!): key: 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 personal id: AX90F0H4

Extracted

Path
  • C:\Users\Admin\.oracle_jre_usage\readme.txt

Ransom Note
  • Attention! Your network has been locked All files on each host has been encrypted For this server all encrypted files have extension: .tulCp ---- You cant open or work with encrypted files while it encrypted All backups has been deleted or formatted, do not worry, we can help you restore your files We use strongest encryption algoriths, the only way to return your files back - contact us and receive decryption program. Do not worry about guarantees - you can decrypt any 3 files FOR FREE as guarantee ---- Contact us: [email protected] or [email protected] And attach in first letter this file or just send all info below (copy all info!): key: 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 personal id: AX90F0H4

Targets

    • Target
      644fd4c06b04899ca4b1c432c2139c68aeeb4fb9a0bf7f51eee3c26e30c1c1f2.bin
    • Size 140KB
    • SHA256 644fd4c06b04899ca4b1c432c2139c68aeeb4fb9a0bf7f51eee3c26e30c1c1f2
    • MD5 SHA1 SHA512
    Score
    10/10
    • 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.

    • Enumerates connected drives

    • Modifies service

MITRE ATT&CK Enterprise v6

Tasks