Analysis
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max time kernel
151s -
max time network
43s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
05-05-2022 17:05
General
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Target
pandora/95739e350d7f2aca2c609768ee72ad67fcf05efca5c7ad8df3027c82b9c454cf.exe
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Size
146KB
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MD5
69bec32d50744293e85606a5e8f80425
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SHA1
101b90ac7e0c2a8b570686c13dfa0e161ddd00e0
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SHA256
95739e350d7f2aca2c609768ee72ad67fcf05efca5c7ad8df3027c82b9c454cf
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SHA512
e01f976fcbfa67cfd6e97855d07350a27b67fcc825d4e813ac9d2f4e8f464bb4f8bbbbe58a26bc27e78fa15db0ee5271e8f041dd72f036c11964eb1c591b438f
Score
10/10
Malware Config
Extracted
Path
C:\Program Files\7-Zip\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) Through a standard browser(FireFox, Chrome, Edge, Opera)
| 1. Open link http://lockbit-decryptor.top/?BC76D224712A7481E0C0EAA9CBE8F2F8
| 2. Follow the instructions on this page
2) Through a Tor Browser - recommended
| 1. Download Tor browser - https://www.torproject.org/ and install it.
| 2. Open link in TOR browser - http://lockbitks2tvnmwk.onion/?BC76D224712A7481E0C0EAA9CBE8F2F8
This link only works in Tor Browser!
| 3. Follow the instructions on this page
### Attention! ###
# lockbit-decryptor.top may be blocked. We recommend using a Tor browser to access the site
# 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
URLs
http://lockbit-decryptor.top/?BC76D224712A7481E0C0EAA9CBE8F2F8
http://lockbitks2tvnmwk.onion/?BC76D224712A7481E0C0EAA9CBE8F2F8
Extracted
Path
C:\Users\Admin\Desktop\LockBit-note.hta
Ransom Note
Lock BIT
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:
Through a standard browser Open link - http://lockbit-decryptor.top/?BC76D224712A7481E0C0EAA9CBE8F2F8 Follow the instructions on this page
Through a recommended Download Tor Browser - https://www.torproject.org/ and install it. Open link in Tor Browser - http://lockbitks2tvnmwk.onion/?BC76D224712A7481E0C0EAA9CBE8F2F8 This link only works in Tor Browser! Follow the instructions on this page Lockbit-decryptor.com may be blocked. We recommend using a Tor browser to access the site 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
URLs
http://lockbit-decryptor.top/?BC76D224712A7481E0C0EAA9CBE8F2F8
http://lockbitks2tvnmwk.onion/?BC76D224712A7481E0C0EAA9CBE8F2F8
Signatures
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Lockbit
Ransomware family with multiple variants released since late 2019.
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs
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Deletes backup catalog 3 TTPs 1 IoCs
Uses wbadmin.exe to inhibit system recovery.
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Modifies extensions of user files 8 IoCs
Ransomware generally changes the extension on encrypted files.
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Deletes itself 1 IoCs
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Adds Run key to start application 2 TTPs 4 IoCs
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Sets desktop wallpaper using registry 2 TTPs 1 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 64 IoCs
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Drops file in Program Files directory 64 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
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Modifies Control Panel 2 IoCs
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Modifies Internet Explorer settings 1 TTPs 1 IoCs
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Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 48 IoCs
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Suspicious use of WriteProcessMemory 35 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\pandora\95739e350d7f2aca2c609768ee72ad67fcf05efca5c7ad8df3027c82b9c454cf.exe"C:\Users\Admin\AppData\Local\Temp\pandora\95739e350d7f2aca2c609768ee72ad67fcf05efca5c7ad8df3027c82b9c454cf.exe"1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Sets desktop wallpaper using registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Modifies Control Panel
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin delete shadows /all /quiet & wmic shadowcopy delete & bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no & wbadmin delete catalog -quiet2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
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C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\bcdedit.exebcdedit /set {default} bootstatuspolicy ignoreallfailures3⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\bcdedit.exebcdedit /set {default} recoveryenabled no3⤵
- Modifies boot configuration data using bcdedit
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C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet3⤵
- Deletes backup catalog
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C:\Windows\SysWOW64\mshta.exe"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\LockBit-note.hta"2⤵
- Modifies Internet Explorer settings
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C ping 127.0.0.7 -n 3 > Nul & fsutil file setZeroData offset=0 length=524288 "C:\Users\Admin\AppData\Local\Temp\pandora\95739e350d7f2aca2c609768ee72ad67fcf05efca5c7ad8df3027c82b9c454cf.exe" & Del /f /q "C:\Users\Admin\AppData\Local\Temp\pandora\95739e350d7f2aca2c609768ee72ad67fcf05efca5c7ad8df3027c82b9c454cf.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\PING.EXEping 127.0.0.7 -n 33⤵
- Runs ping.exe
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C:\Windows\SysWOW64\fsutil.exefsutil file setZeroData offset=0 length=524288 "C:\Users\Admin\AppData\Local\Temp\pandora\95739e350d7f2aca2c609768ee72ad67fcf05efca5c7ad8df3027c82b9c454cf.exe"3⤵
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵
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C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\Desktop\LockBit-note.htaFilesize
17KB
MD5a1925f234967fa9a2421c1e5a73dc99b
SHA11cd00aca38a52ae13858033300b62b8769ae5cc4
SHA256004cec23690b7c65a21bfab262086a488b62ef02511299e1998eb29288ee251f
SHA5125baddb7c9e6b122f354ccd6a4a0c1ac7499f0d473a6794a770c279c55041e23c5b73f5554daf873504a5e830f60edefbe32770fc9a4bd6090863b8d304e6969a
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memory/1472-54-0x0000000074F21000-0x0000000074F23000-memory.dmpFilesize
8KB
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memory/1836-55-0x0000000000000000-mapping.dmp
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memory/1880-56-0x0000000000000000-mapping.dmp
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memory/2732-57-0x0000000000000000-mapping.dmp
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memory/2820-58-0x0000000000000000-mapping.dmp
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memory/2828-62-0x0000000000000000-mapping.dmp
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memory/2832-59-0x0000000000000000-mapping.dmp
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memory/2836-63-0x0000000000000000-mapping.dmp
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memory/2844-61-0x000007FEFB971000-0x000007FEFB973000-memory.dmpFilesize
8KB
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memory/2844-60-0x0000000000000000-mapping.dmp
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memory/2960-67-0x0000000000000000-mapping.dmp
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memory/3012-64-0x0000000000000000-mapping.dmp