General

  • Target

    3c8a7a527c80dcd95acab4fceba6f00079757f907636f1caba50021c29cb866a

  • Size

    661KB

  • Sample

    220703-hycdjshhdp

  • MD5

    5ce3924a9cb396534ec099840b3af245

  • SHA1

    0ec3588320ded35404ae8c959c0d9613b5383124

  • SHA256

    3c8a7a527c80dcd95acab4fceba6f00079757f907636f1caba50021c29cb866a

  • SHA512

    666a0180a8d01b4b72bfacb8d040fa2192ec3b1e6c1a46cfcf7f65f42658269029cd738837bd7411754bc18faced54451b379382772a0e8f3b4f07a7799c14cb

Malware Config

Extracted

Path

C:\OOKWBPL-MANUAL.txt

Family

gandcrab

Ransom Note
---= GANDCRAB V5.2 =--- ***********************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: .OOKWBPL 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/381bf238b3e73ffe | 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/381bf238b3e73ffe

Extracted

Path

C:\TALVQ-MANUAL.txt

Family

gandcrab

Ransom Note
---= GANDCRAB V5.2 =--- ***********************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: .TALVQ 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/e04381504bf1d66f | 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--- lAQAAArAoWxoEXw69T0qm0E0n3hNLH8yhriXOe9QKwl3ZqxqXrxudwvZyA7D/UTipcr+wUovrii9N2WmsJS4MZNE1Nn0ooIxcZBgXa90WIh1nDL/c1NykfpvKgy/iwK98AC8vdRKtPr+bV2zFLV3MR/OECirkmbIio51P9YCEqq9bSyb3VegL8TRknoJo2eJPXe4MIDTXnDN3diAiSwklZ9F1QO7dbQSNrkITupSodv2YU5bAPstGDty8mN5SUHMTOihs3KZdBUZA9c2LhJUEhQulDPn4mkHO8k+WYR+HOSMUo4O7ezltIygVWH9DW/vNCeiLPa7skEZNthievQ/SRuODleVDAnd6bAN95kUieOt9VHidTzQLsq5GL6SxEOSAuZ6DyboZD58M4h+/hShoQQt+4+2wG1LgjXM/TMcQSITJSAhGdWPzuvmSDyPj9xrFAPZs5gOGZ81twpHB6gadrnDaNdSb4uIQRh8Z63UTl8rJTTgU5LVnFF4VLeRfuQ0zdOKlO5oORy5duDPQ2ky0nc7TLp1GVJp1CS2URB9cc9wm2UVmFRjxzV0B1gtLzRt2lQeuthouNsteCovcnBgdMxWhfzHkH8nOumlpV/ovfoHxgcZ5SfFekvD2Zf6kosm03/h5x84GgzWFv5qldRcfnRd8Il7bkga9O35Vqj44hcvhiUTs9YulH6M9ZjizF0SWeTt6KlU5XlPYkdCB9MObqepdRbMChIpt3BvV/XRXggStDRBVTYL7hem4ed4DB+YXr4cKQc/Zkys4rDYLxJweKqRVl0xE6vjl08MktEVJgqDm0l+INbnups9tFbs/7lj071Qrfn/FiXputTf4b8csjL/F9pN/qyW1luOgKolIvFcSkjyjwD0mxlHd3SuR29i8NmwArHpeiHfv63HtVTwF1hIdfVr2OiKI5Bgg5EHCOwTToNXJe1mxC0+4pMZ8skrPchaUQrk5gqqRCBbHRKzxU++rlDzqlFmoNAINjrIWNgbB2HKXvjXvUUSzpMlDjes8H8KJ3qlCYz10RjZsknnsPpFyp3iJJSsHQ8X/vxovpPgV0rxjdXSTJFpCkpaAzSwtcDfTITNdG/5KclOBMT738QXn1zYzNd4XqN3TueMhkqJX0J7H/rXtTmSFIY2GIU5RBBE2bAC1tq2OPSgqqAfE3a7PIuDZ/XrIOGUEOaO8I67mE/46PhjijxInQWBuPNCR4i2la/fFQSi7p04vOkZ2w4bXw429HIf+05CkoIEB616GndYuqhU7/t14dEjLSBMq/Qiz2RYWWmb9jrjCvJQFHTWgw2E8CympPo3LYuui+9ZtdlP/x2cXRd9GK/+X8cqAoekhv0KhCdNsqjxQycdaiAaS5slKbluK9tD1Mit2B4GD/KPhYwU6eOCAfZUyMokFArHoUnlRI8vhDwA2wpYyIcc7LwBdnuTmA8gWwYZ+jSBaVuXl6vjDWluj3C9xkIGd4Wz8X8OieMRAR676NtJcWWWgMvP/UBbGkgJwKKAezoX/drWdsZdVWIbyhPtc6Gl4NYi5/vfbZbI13/r2xX/AycKgNlgeeA89zZjFcfbH+kD9QYGUCOOpi0dQoYKtY35LxUDAUhepyc1QD1CPD/PhHeKH0HsrMtoIjefXUA9w023AmkBlqJoZyk5aZrbHvrRo3AeEuTPMGl9zLTaYDyV0+6KT2ES4YbBqfosaxewDZDq5fKVKE3H03+uRpx9yIbjb8YT4v9vvCOWUxL4WPtvvqCL1dGx5y8eSeVP5IdEC/SplhdFeO9sr5KZF1//Z64bS1BgQz7hJxu3JpUSggC75fq0pMkjMNYrWhgjvr9jxuHpKJbRb/DtoYkWsT2HMdjYhTC1vU+xX07NtXYpGEo2R5Is2By/Pc91+qRhFTpfkQBgXHOonAgwidWXUWbpCI+3V2If8gee2rJiKP+Rn29Myxp7Tykj95sqT3X1ZRznHGVO5bfeiFkAFoTkOIVVQalMoMbBKhHDXX2H2GuudLFaWAfGEIGvysOLio/nfARLvNudOrL8HC3/epjgSOzD67SYvvE5ChQK+GrOjjHzXXRB39SJKQOh8ueF6c49ud6Hx4OqqJm2SmYaSbF0mw0aiBdze7mcFu0dMSwjXnFsUgshwp4QeC2KqgnPsSby2Qa0fDO808L5nZLvofxfK1KFottMLMcc3AhdWbWeRo7LVcFndokr6wjGbKfmetZ9gK7+09XfUq81UkCYT3o4DLytIJ0CYgVFrNV/gPQ= ---END GANDCRAB KEY--- ---BEGIN PC DATA--- 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 ---END PC DATA---
URLs

http://gandcrabmfe6mnef.onion/e04381504bf1d66f

Targets

    • Target

      3c8a7a527c80dcd95acab4fceba6f00079757f907636f1caba50021c29cb866a

    • Size

      661KB

    • MD5

      5ce3924a9cb396534ec099840b3af245

    • SHA1

      0ec3588320ded35404ae8c959c0d9613b5383124

    • SHA256

      3c8a7a527c80dcd95acab4fceba6f00079757f907636f1caba50021c29cb866a

    • SHA512

      666a0180a8d01b4b72bfacb8d040fa2192ec3b1e6c1a46cfcf7f65f42658269029cd738837bd7411754bc18faced54451b379382772a0e8f3b4f07a7799c14cb

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

2
T1107

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Impact

Inhibit System Recovery

2
T1490

Defacement

1
T1491

Tasks