Overview

overview

10

Static

static

581b977029...ce.exe

windows7_x64

10

581b977029...ce.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    581b977029692c0b8599660f84374c9516275dd348f3ad62dab47dcc7fc44dce

  • Size

    472KB

  • Sample

    220525-pfpdqaecbp

  • MD5

    7e250f427d3a3c977331e0f959cbda5d

  • SHA1

    c0098a524b6b78e95cddba3f91782e2ec1c9f8a9

  • SHA256

    581b977029692c0b8599660f84374c9516275dd348f3ad62dab47dcc7fc44dce

  • SHA512

    5057755e7dcacba2bd9dbd28e4e43c7c6901a6820d01ba2cefc0c94d0ec6e71e2cda8f86a9d59334d99496f95b1389bcf0a4af9748dbca9d8e6ac6d62ab64575

Score
10/10
lockbitevasionpersistenceransomware

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/?8841DD9B0AC925FF8CDB45FA32C58795 | 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/?8841DD9B0AC925FF8CDB45FA32C58795 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/?8841DD9B0AC925FF8CDB45FA32C58795

http://lockbitks2tvnmwk.onion/?8841DD9B0AC925FF8CDB45FA32C58795

Extracted

Path

C:\odt\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/?8841DD9B0AC925FFEA072C230E6C6E86 | 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/?8841DD9B0AC925FFEA072C230E6C6E86 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/?8841DD9B0AC925FFEA072C230E6C6E86

http://lockbitks2tvnmwk.onion/?8841DD9B0AC925FFEA072C230E6C6E86

Targets

    • Target

      581b977029692c0b8599660f84374c9516275dd348f3ad62dab47dcc7fc44dce

    • Size

      472KB

    • MD5

      7e250f427d3a3c977331e0f959cbda5d

    • SHA1

      c0098a524b6b78e95cddba3f91782e2ec1c9f8a9

    • SHA256

      581b977029692c0b8599660f84374c9516275dd348f3ad62dab47dcc7fc44dce

    • SHA512

      5057755e7dcacba2bd9dbd28e4e43c7c6901a6820d01ba2cefc0c94d0ec6e71e2cda8f86a9d59334d99496f95b1389bcf0a4af9748dbca9d8e6ac6d62ab64575

    Score
    10/10
    lockbitevasionpersistenceransomware

    • Lockbit

      Ransomware family with multiple variants released since late 2019.

      ransomwarelockbit

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Modifies boot configuration data using bcdedit

      ransomwareevasion

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1
T1059

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

File Deletion

3
T1107

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

4
T1490

Tasks