General

  • Target

    5b2bdb9da226dd68be7dab3bb5f1e71d5c486743821c1635e354d7c3e42ae3f8

  • Size

    287KB

  • Sample

    220625-j4ss6aegg9

  • MD5

    59895c20f1e8c310b0b82cd95030d977

  • SHA1

    3c1a076f2721e7428de208149a17b6ce2ee5717b

  • SHA256

    5b2bdb9da226dd68be7dab3bb5f1e71d5c486743821c1635e354d7c3e42ae3f8

  • SHA512

    afbf043f50a2f424dfebbe3b1e9f4236aa0b9e6a3a11c71238e28472b93e02cef5c2138e5328d8b3661968d13cc65da77e0e33f2d07bcdfa8735e9a3ee4792d6

Malware Config

Extracted

Path

C:\FBLOLLTT-DECRYPT.txt

Ransom Note
---= GANDCRAB V5.1 =--- ***********************UNDER NO CIRCUMSTANCES DO NOT DELETE THIS FILE, UNTIL ALL YOUR DATA IS RECOVERED*********************** *****FAILING TO DO SO, WILL RESULT IN YOUR SYSTEM CORRUPTION, IF THERE ARE DECRYPTION ERRORS***** Attention! All your files, documents, photos, databases and other important files are encrypted and have the extension: .FBLOLLTT The only method of recovering files is to purchase an unique private key. Only we can give you this key and only we can recover your files. The server with your key is in a closed network TOR. You can get there by the following ways: ---------------------------------------------------------------------------------------- | 0. Download Tor browser - https://www.torproject.org/ | 1. Install Tor browser | 2. Open Tor Browser | 3. Open link in TOR browser: http://gandcrabmfe6mnef.onion/9f21c99141c82dec | 4. Follow the instructions on this page ---------------------------------------------------------------------------------------- On our page you will see instructions on payment and get the opportunity to decrypt 1 file for free. ATTENTION! IN ORDER TO PREVENT DATA DAMAGE: * DO NOT MODIFY ENCRYPTED FILES * DO NOT CHANGE DATA BELOW ---BEGIN GANDCRAB KEY--- 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 ---END GANDCRAB KEY--- ---BEGIN PC DATA--- 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 ---END PC DATA---
URLs

http://gandcrabmfe6mnef.onion/9f21c99141c82dec

Extracted

Path

C:\JFVEY-DECRYPT.txt

Ransom Note
---= GANDCRAB V5.1 =--- ***********************UNDER NO CIRCUMSTANCES DO NOT DELETE THIS FILE, UNTIL ALL YOUR DATA IS RECOVERED*********************** *****FAILING TO DO SO, WILL RESULT IN YOUR SYSTEM CORRUPTION, IF THERE ARE DECRYPTION ERRORS***** Attention! All your files, documents, photos, databases and other important files are encrypted and have the extension: .JFVEY The only method of recovering files is to purchase an unique private key. Only we can give you this key and only we can recover your files. The server with your key is in a closed network TOR. You can get there by the following ways: ---------------------------------------------------------------------------------------- | 0. Download Tor browser - https://www.torproject.org/ | 1. Install Tor browser | 2. Open Tor Browser | 3. Open link in TOR browser: http://gandcrabmfe6mnef.onion/c40563aa8b4464b2 | 4. Follow the instructions on this page ---------------------------------------------------------------------------------------- On our page you will see instructions on payment and get the opportunity to decrypt 1 file for free. ATTENTION! IN ORDER TO PREVENT DATA DAMAGE: * DO NOT MODIFY ENCRYPTED FILES * DO NOT CHANGE DATA BELOW ---BEGIN GANDCRAB KEY--- lAQAAHVZptNP+745LZJCXCituxuQ2R7xUxWKvI+fQp9lV+aVOxlYbagPFrCPsh/HlJTu7MsV05jazGCmOzfqlGJqy2+Zf1ffwEu3PKGhv3LKpWyveD5Xt1k0Y1LY45HTwTzPin2sm4IqgJOc0+4UxStDmJUarz34Ngq6GRvThH4cYOAAH++akhxTeSushtZMaJ51GofRyznydnlrikp9hjf/TBMz5OiGjS/5e168itmDHqdMnHwq6u0ZcQZQGEi637qeMzOSIoRJVL+f7gVAwG0jYCCNtpQ5b4JEp3u8Ytvj47qjeKApm5SYm3BDXl2oqX8S5QO9J045fVVPbHm2csGfaz6TuVbQc48IDfks57IEJPFbCIp1gB0ynRx7GD1eFlYSFrJD488zzV/ASXiZ764y6cp8oggJoSsv9RZUAqgrRof4vSBcRDcZ8ZxyWb3pjcO2bGMqNes0J5jtuWKZwKdwuxwhxFG+peRrEKqgiKq+cjYHXeIp7r97QX4V+H8SBQ5Cvkhf/dcanYTbief4hxgBOx4OK7OPitTl8R//+/FwnHakaC+X4/OSitcSlXzbZ3Dpc1MCEMnTK6haKpb+JstJB1+rMN2DXQKe7apNk+HnJplgOkrgcncs2MgwjDXh9wOzo23niHobNuyXUxWZzCV0pxWCLUuqpXfAULRTVP2EVXKQ1GtdTAW9ZlU9v2SWyEWpdRtpW0tI2rt8S7SDTB8/H2RSDttHLYbwvbOsCH9udqbcEXXKJoutzOMSmx/3MWNB1pga9CVmd7lwrb4/bTJl70kzh+T0PE+oVOvyowzX2GpQIaGy0yuTNx3dYdEGwShNz8jjpDAMBV7WcyEiBzLbjqBPPrKfUvMblVNFmyLi5JlEg+44mKbP62jn4oBwRizfxtlv9NhIs8OHvDyexg61t7YW6mCmlE5lFqfxYFccOkY3Cfpmv7h9WgFgMnJG4xSIX8+7KWL0iti+T4F1j6ZS/89jjFyynJ9l5eSUAmEze9dBFf2tnStnowWIgIbMHo9ztNH/Kyz/Eosf0kM9Fb5ieCuJLp8F0Nq2iXu9fQ9BmAIrfbG82l88XdSgOOCZrTI76In6A+FJTEoGZXA2XB+pAEppjc3BKVnYKlbBjFvvLYg830suTE3IqtRqaacLIEgLNBxBdtTIjDAJXV+M5S6p+ase2+5luNbNl2ri9fPoqJpW6XTHmUMeos9c7AORKx0Ii3VKolwfREH+fYqcCoK21zub92ggpawLToS4epGSHBH+uVeo+N9Lb4mF8NQa+fTTjvCJz5N2zD2kb6IRma92p8rt0UgVj/6fWnQT014VFWIHEljJ1DAPES3zuW/4Thz0sdwWMuXlWy3hRQk9cFjQj4eh0Z4CtNLHkq6ZwHY++aPEF5dutZ2KtDJ5eJzIQTEx9LI8GbGiZLBJMwrBnQDWhs/ePWan+SQK58zKUoH4BejtMpjQbpPXcFJcvusjLfVs3Rm1m9P0Iz2ARp7O6ZB0qt+Pg8yDaztXA8VIDl3tkTXCrPf/HelEBiJpGCei6BBvKW23eOkwzMRFC4gF3r+IzIsuFelsG3b/n81i9cUcsoIc1ASSzEd3Tt3OCQbxYX6ilD4qJFk8sfsX84uMMZQ22fpvWA19LHPNPW7XblVvQSyJMOtuj7LmaQ4IUy1wByOvqrPU7mle89cMWk6i32WcE9Pqwm5jyaGhdzUtANk84O9XK49G4C6x4ank9HS1Lly8K6usIHXrdpnttu9Wy+CEhhLdttb2QETiu5Exq+Yyg3aKZaKMuq/AbFZ0LX8uB299B+Yv6xk9GbfMijLRei50HbfSRvaVkGxm7QlSm2XmUZO1115PmZoyivXiRl6Y+nF6ceinuCME99WuX+LzTlSFXrVWodWtPoHn0rl8phVaPkKbDXgpqdcZt3zkogJMNRlNBTFlGgaMCV0BpGfoZxKzYFZpulcI3IjcGbeG0B5x9trl/+DNSvf8jEGRhf0BF+SrEoLtUcQkRpzT47KYLMabAnVRhTyo7Vqq2aPz4CSE5kKU+yOHBLFsvoMWfx3VdpxY78UypjfKd+ry4CpuBYwH6uh22T6SItpfBELyHJSOI77UL+5W23150pj0ux0efu1z4aWTclFmb++x1badTYGvBwvfLzDsKitU7w8HBlBN7YKxwOh2Spw/OKRpG6mTTolG3WRVc24EARty4Rj97XnI9rOji6E8WfFAKUwBLBTtofFt4ng6RlGEF4DwfaLISh683O6UvHM= ---END GANDCRAB KEY--- ---BEGIN PC DATA--- 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 ---END PC DATA---
URLs

http://gandcrabmfe6mnef.onion/c40563aa8b4464b2

Targets

    • Target

      5b2bdb9da226dd68be7dab3bb5f1e71d5c486743821c1635e354d7c3e42ae3f8

    • Size

      287KB

    • MD5

      59895c20f1e8c310b0b82cd95030d977

    • SHA1

      3c1a076f2721e7428de208149a17b6ce2ee5717b

    • SHA256

      5b2bdb9da226dd68be7dab3bb5f1e71d5c486743821c1635e354d7c3e42ae3f8

    • SHA512

      afbf043f50a2f424dfebbe3b1e9f4236aa0b9e6a3a11c71238e28472b93e02cef5c2138e5328d8b3661968d13cc65da77e0e33f2d07bcdfa8735e9a3ee4792d6

    • Gandcrab

      Gandcrab is a Trojan horse that encrypts files on a computer.

    • 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.

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Sets desktop wallpaper using registry

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

File Deletion

1
T1107

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

3
T1082

Collection

Data from Local System

1
T1005

Impact

Inhibit System Recovery

1
T1490

Defacement

1
T1491

Tasks