Resubmissions

12-05-2024 23:12

240512-268aqsge5x 8

12-05-2024 23:08

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12-05-2024 23:00

240512-2y6f6sbe99 1

12-05-2024 22:56

240512-2w4jssbe92 10

12-05-2024 22:52

240512-2tg8sagd8v 10

12-05-2024 22:47

240512-2qptfsbe63 10

12-05-2024 22:41

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12-05-2024 22:39

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12-05-2024 22:35

240512-2h1kzsgd4s 10

General

  • Target

    https://github.com/Da2dalus/The-MALWARE-Repo/tree/master/Ransomware

  • Sample

    240512-2qptfsbe63

Malware Config

Extracted

Path

F:\$RECYCLE.BIN\S-1-5-21-1337824034-2731376981-3755436523-1000\PEXSXU-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: .PEXSXU 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/77d4589c34950dc1 | 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--- lAQAANzCBnSqNaLCzRyZWjPi5ExHOfzMZrhREPBfxbozUB3DqWAg+Lgu+s9rWNk6UHnOw7v2i9sJfbrIdr7Hz+xmo04sUulEQR02hQxZoASooWL6vspR3wCXU6LdwSHR/Rg5fCbacfU9Eo3abz5pl7vt/gUUte1ndJQ1bm8BAtiAT7SiUX/KY0wjkunWc9NtzQysFEofBYfKN6xLqVLp9SLj7ScYWjQzMiUew2MhqFAw3QIZE0mot88ZVpqDVQ0jEw02TZF+KYSotBgvIn6GLDerGCWafyNOqTxew6OSvr1bHd9a3ooKhsz5MY60crwnos0tx5SzYTNo3HDQOlmImO0qAGOWyHM4zBB9g6dSo0XVMEtWzBM+lRA/4qxaaYvsoGNJpH2OhTmzY7I7r3EsbySlWlAyGcyMKJNLmVIAek21i9Hlg1gcWe1Xwim3V+JkJkWQXMZja4lbA7o8NDReT7Oeg4YK8jh5T3jTxnVmOjS2cNM/LByXPDtzI9BE+BoxeVnuo8Omos1pU52sI4cqkBRf5+VRStHN35bVEp9wIs+5NW2xfppz1JTgmtpf5QjX4qJzp36k6U5dEn8bLpGnOEeW0WNUrYgIiVtOMXqp96P+l1QMBwYFATo5CduSS0mf/nGEwh5bigMq6IkRXC67yJWm2z0vy9Dj2GZ7k5pvoUEY1Z8FNIZrHgIUZd2pO/vNrQaKLJ6tZBY+oVkxLnUBDGGgDRgTSha/dUSASksyob7Yktr1etB6VSPhizy6/n0cFs4sY+F+s7FSOqsT8u+UC84drk8+EJ35iZVikBRxk/3Izz4M2uJ5gVD1MpN1UXkMjh8HHTnXM2nVfznbRoiosNOeOLqEI9Clg0sDu2fSdKGQnDMt5aAeMGqq3um/68wwQ4e+UTKGsrPjSnR9WFRo6JpxOotksCDKqS0KGF76/BO5SHh7mveQ4vVnh02EU2zsljH5/ZqQQFkaqOVH2/aAw3rBOZ0tshp3h2Umjl6eNh2lzgDxgyKLrqqAobfLcs6aa6UrWK9nmxv4dha3LUpnOQdGQ2fFnWuuE4evsP/5KTJhNOEm/2cQL7b3Iq+cC9mLLhwlM2TK34z8GdVvK5H2tH6wzpdFQscKGEkhhYGLX+mkwqB8ZX3TGLrWk5yt9p67kuAssa82tKh2Hhgbgg6OqaJAej5ylZmqTQyGlRR+qO2GeXFaHO8uNnK7squky4ZTVJRcc/NHsh8RUYlC+CbBRLGiCpVEENG9VbQCxR+WlUk+KUkieSWn5dOOyLKCOkDpQHYM+5JSVGtD72VWoIq/K7U9oq22Ln8uSMJKKK3NaDK8yH4t7JNEIG+khJKYbTyLx8O83PPOzYhXQd7OgRZtHSRCgEbZem0QYqABL7urjH19YHFoiRrQrRTIGuRsS6qQepyXpKUBl1Eo8QYyI5KZ1tnN+dtbMf4O4JJXVoD+se9MK7xbGqDbCiWx2yKIwzmnLo+cIYnn5/xcP3Y8EShZtaV2yXHqpVPztWLQG0L+MwMZDvK47O6l3xnUjhuKIavWx0Ho5I08K8KOnYwB34+fk5wYbDAhQZx+A8n6GKGORaPYBumvCfAVjxrKJt2BYSPEKLZVVsFlpQdgzUo0S1E43Q9OKNr/zfeOXY0YW8WI+694xSSQXhjJ/A8rixa+d1lOr66LFW9p0v/kp9uqOzlwyeo79xa6WKjbaS8Nr/HJaX+/AJlIxG+1tdT1NnxiV1F/VMzdCsWf5yW9ty0XL1PEa/SoCNpoYciwPUD1wDLI3ccsUE9vVQ4/iP9TnnYSklxuTEaxa9O4M4Jx6QT0G4Bj96ruw/a+5udWasW7WYZMwq6ihs4xGIc7mGiGyWrjsK+Rm6+B69A9jsxSzZ/jccsbxEqn0vb1SHjUjBuihBgngfe/M5uzNL2Hoj5T+v61jUwyaHNe97qHjSmocKwb6hdoRLPRNwfiU9sp9//2mEsZk8rPyutKzs7reyzrE120wbxJ1YJlvkcS+N6rDZdFNv4JEdPuvoBBWNPZ+eAsXUMrSMCn4mGwCunPailSqEvDlkwMUySQyQb8iDfnvuWCP8ds3kS1+VeGXw99/dmQvjeEujTtA4zjO5PVujIKmviIJeAh/jLQ2z+ncIVMPpbMZ9qH6vMtPgpaKyqBxlyC5hoQqPy+tzSDNwJ2MMgDmUHRydIso222UIQE3MZwNM1NDo/mVHpeyggvIElXXWVLWiMhddzv+uolJTKNT6LOQ8lhRiXc7cn5N+oM4dk= ---END GANDCRAB KEY--- ---BEGIN PC DATA--- 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 ---END PC DATA---
URLs

http://gandcrabmfe6mnef.onion/77d4589c34950dc1

Targets

    • Target

      https://github.com/Da2dalus/The-MALWARE-Repo/tree/master/Ransomware

    • Gandcrab

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

    • Renames multiple (261) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v15

Tasks