Analysis
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max time kernel
69s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
05-05-2022 17:05
General
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Target
pandora/3b52db44c2cdd8adfacb906362837ed449e96fcf761de4b1f26388b66b6edabe.exe
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Size
146KB
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MD5
ef4a5d286011e8cd66514fa07ac99a29
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SHA1
8458579dd79056cdddbab67f3c82832acd00ab6d
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SHA256
3b52db44c2cdd8adfacb906362837ed449e96fcf761de4b1f26388b66b6edabe
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SHA512
3b71b1b5bd5717728cb1435c88555d2bc9dbc30d735d34798cb160023321e2b6cb97af8de6a6e80ac49b6b911fe0878863fb50c556a1fce918f305110753b2a7
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/?CB814BF5252F2B2EA3FE8107302E50FF
| 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/?CB814BF5252F2B2EA3FE8107302E50FF
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/?CB814BF5252F2B2EA3FE8107302E50FF
http://lockbitks2tvnmwk.onion/?CB814BF5252F2B2EA3FE8107302E50FF
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/?CB814BF5252F2B2EA3FE8107302E50FF 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/?CB814BF5252F2B2EA3FE8107302E50FF 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/?CB814BF5252F2B2EA3FE8107302E50FF
http://lockbitks2tvnmwk.onion/?CB814BF5252F2B2EA3FE8107302E50FF
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 3 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\3b52db44c2cdd8adfacb906362837ed449e96fcf761de4b1f26388b66b6edabe.exe"C:\Users\Admin\AppData\Local\Temp\pandora\3b52db44c2cdd8adfacb906362837ed449e96fcf761de4b1f26388b66b6edabe.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\3b52db44c2cdd8adfacb906362837ed449e96fcf761de4b1f26388b66b6edabe.exe" & Del /f /q "C:\Users\Admin\AppData\Local\Temp\pandora\3b52db44c2cdd8adfacb906362837ed449e96fcf761de4b1f26388b66b6edabe.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\3b52db44c2cdd8adfacb906362837ed449e96fcf761de4b1f26388b66b6edabe.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
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Downloads
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C:\Users\Admin\Desktop\LockBit-note.htaFilesize
17KB
MD500f7b6da85e59ba7051617b2d3a7e1ba
SHA1f63580d4f37df59b5b9b299bcd10fbaf80814010
SHA2566cc7db59873d7190bfdc9a0aabb7e442a62ecafa39a27af3daca79ca79620847
SHA512368f9dec7263d164bea5a305952cb9d57e4cdab3d17ebc78ce3739d09602b4d5ac4e75300b7445abf6f91fcacdf1e7f3a76e958ed08ff8d87a7a7e1935d06b09
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memory/392-58-0x0000000000000000-mapping.dmp
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memory/1056-55-0x0000000000000000-mapping.dmp
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memory/1080-59-0x0000000000000000-mapping.dmp
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memory/1504-54-0x0000000076561000-0x0000000076563000-memory.dmpFilesize
8KB
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memory/1932-57-0x0000000000000000-mapping.dmp
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memory/2004-60-0x0000000000000000-mapping.dmp
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memory/2004-61-0x000007FEFC0B1000-0x000007FEFC0B3000-memory.dmpFilesize
8KB
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memory/2032-56-0x0000000000000000-mapping.dmp
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memory/2852-66-0x0000000000000000-mapping.dmp
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memory/2940-62-0x0000000000000000-mapping.dmp
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memory/2964-63-0x0000000000000000-mapping.dmp
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memory/3048-64-0x0000000000000000-mapping.dmp