lockbit

General

Target

e94a083d8625a65b03889b5a0f41fe4c2126d044d8be3415e40a80f63c7d9600
Size

79KB
Sample

240417-rhkvescg3t
MD5

1e3a794bd7c4ab5703b0b07b2b52c6d0
SHA1

e777ec7c627c97f4539b9ca8797bea77e33c9ca4
SHA256

e94a083d8625a65b03889b5a0f41fe4c2126d044d8be3415e40a80f63c7d9600
SHA512

fcc48b6b4724f11dfb0c3b2e976f50addec5e6d46c4de8dfe14a7ef2541727d7998ad4b6f7ca9a1c969f64a5fba62d0fc4e07d1ce3f285a9994758a431baf41b
SSDEEP

1536:Nkb3J8DaxRoomzq3bs0elJSSwwOokPZuaWvQwzfuJRAdA+7Az:NkzJVxKoVsl0Xwej7GWJRAdA+Ez

Score

10^/10

Malware Config

Extracted

Path

C:\Program Files\DVD Maker\es-ES\Restore-My-Files.txt

Family

lockbit

Ransom Note

All your important files are encrypted! Any attempts to restore your files with the thrid-party software will be fatal for your files! RESTORE YOU DATA POSIBLE ONLY BUYING private key from us. There is only one way to get your files back: | 1. Download Tor browser - https://www.torproject.org/ and install it. | 2. Open link in TOR browser - http://lockbitks2tvnmwk.onion/?A0C155001DD0CB019849170FE0737279 This link only works in Tor Browser! | 3. Follow the instructions on this page ### Attention! ### # Do not rename encrypted files. # Do not try to decrypt 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). # Tor Browser may be blocked in your country or corporate network. Use https://bridges.torproject.org or use Tor Browser over VPN. # Tor Browser user manual https://tb-manual.torproject.org/about !!! We also download huge amount of your private data, including finance information, clients personal info, network diagrams, passwords and so on. Don't forget about GDPR.

URLs

http://lockbitks2tvnmwk.onion/?A0C155001DD0CB019849170FE0737279

Extracted

Path

C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Restore-My-Files.txt

Family

lockbit

Ransom Note

All your important files are encrypted! Any attempts to restore your files with the thrid-party software will be fatal for your files! RESTORE YOU DATA POSIBLE ONLY BUYING private key from us. There is only one way to get your files back: | 1. Download Tor browser - https://www.torproject.org/ and install it. | 2. Open link in TOR browser - http://lockbitks2tvnmwk.onion/?A0C155001DD0CB01CA300612A1153127 This link only works in Tor Browser! | 3. Follow the instructions on this page ### Attention! ### # Do not rename encrypted files. # Do not try to decrypt 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). # Tor Browser may be blocked in your country or corporate network. Use https://bridges.torproject.org or use Tor Browser over VPN. # Tor Browser user manual https://tb-manual.torproject.org/about !!! We also download huge amount of your private data, including finance information, clients personal info, network diagrams, passwords and so on. Don't forget about GDPR.

URLs

http://lockbitks2tvnmwk.onion/?A0C155001DD0CB01CA300612A1153127

Targets

- Target
  
  0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76.exe
- Size
  
  150KB
- MD5
  
  5761ee98b1c2fea31b5408516a8929ea
- SHA1
  
  4d043df23e55088bfc04c14dfb9ddb329a703cc1
- SHA256
  
  0a937d4fe8aa6cb947b95841c490d73e452a3cafcd92645afc353006786aba76
- SHA512
  
  9dbf296719bc130bc700db94fd43985c32cb9de3b1867ed7c8666b62e4b9d0826b6df03cb125644c9338118d9caf679bfa1eb55da39f46b94db023bdcd9ff338
- SSDEEP
  
  3072:pm3/OyVPX/1jTCAR4fsp0Vb2xosM89QJ49cqO2DDHMqqD/Tx0Hv/:pq/1VP1OyysNmJyXsqqD/ls/
Score

10^/10

lockbit evasion persistence ransomware
- Lockbit
  Ransomware family with multiple variants released since late 2019.
  ransomware lockbit
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Modifies boot configuration data using bcdedit
  ransomware evasion
- Renames multiple (8415) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Deletes backup catalog
  Uses wbadmin.exe to inhibit system recovery.
  ransomware
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Adds Run key to start application
  persistence
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Sets desktop wallpaper using registry
  ransomware
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2