General

  • Target

    2025-01-18_c1f1804f2b2b147f4b83617a4759b3ba_gandcrab

  • Size

    93KB

  • Sample

    250118-3n6vmaylgz

  • MD5

    c1f1804f2b2b147f4b83617a4759b3ba

  • SHA1

    e5e8b97b0f2aaef264b00cad079e02f234a69ffa

  • SHA256

    ebbb39823cd6eaf3b4ae7737d7f6bb687efb6b9a588e5a0a3478c28b7455ad6f

  • SHA512

    60480a6805e1af87f6fe403b8753878c0bba013cfb63f794ef7f88c427ca78288657cb6258fc9c7bab8ce2f3a14b020d8a535d651ad347702f9c473f11492a95

  • SSDEEP

    1536:Yw2p3ieRXCkxEoSXf6GizDhp2keW8PaoYEJOcrHuTc+N:fSyex5yoSPmzKkeW8iEJjHU

Malware Config

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-3533259084-2542256011-65585152-1000\YMEGCMQ-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: .YMEGCMQ 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/5ef3d88d3a921045 | 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/5ef3d88d3a921045

Extracted

Path

F:\$RECYCLE.BIN\S-1-5-21-3227495264-2217614367-4027411560-1000\HMOWXFBZTE-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: .HMOWXFBZTE 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/8c29f114da0c7d47 | 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--- lAQAAHH+RPOHGCye4IYq4pPodR8hRJmSsMSEvFn8bnMZVMTczNWdpAR8UafnoKzXHhRa/F8JRykXB7aa1KnauWhOFZOZ7T/8VZzW2TRk0LWMJFCe30nNBiXlsJ1soCwYlGUA15IORZih+FTQsJrHeDKAzSCE4BWTT2EvqsEDSDwgoPvewC5Uqt77mq8T8DBz7K7VMJjMG22ZbXDlfdVn4YpGubuEU3eRqqgZA3kee4Bj5qEY50nzZAbF0tcqs3pxXacT1Os9zXqpcWrDGaAcez8QYxqjhMJwh8TfAMacUC9/fHFkpyoP/VUjbb8czBOB/t3SO9rIQg9bCm4bzLmutY4e49J6ruWaV5+n1BUTDHpOjXe7YYwNimV8yy3OqYrZYP/4VDs79TYQJ2AdPLEL0cnCVMvbaH/UbJiVMKDyFuzeDxqKhU4kd8OEPUSF3BK2f1uqb03Fj5NjlhKNNo7HsV4DdVlJ1ce8X45jv39VBh+NJVr/El9aKSCRzoQRpZmFhJyv4v6nPPZPWamhV5jhKETrI4fCz4yOoQEMwGG5L04vllTnhJdu5bEsdUs0Mi/7EWDl74a4IuAPRaaLSh+N/CU9X3iFX3X4lMk2CI2vjzW3AMJGlbWgPqKEBHbu//788+uY8aVA9Bfd1nlk09boUee4OShtXbS98/LCmgOloqOSQm3D4E6HqNJr0imFD4nC6z1F3Qh4+0POXTE+JYN/h/VJvhu3DpRQUcAX6BoAcJmyoQAZMDHpAZWewxzWbDKNIxzaZpcpgMiwzIJsFpOIF9kjXFQgYNT/HZQyFNCy/ng33cQK7LLaN2sKjZ1rt4Uh273pH5qPfOODMTy87SlFIKiXlUCejJaiQsjOyen84PuFy0ZckVZ5dNMJFNdhXz+skOqLXQmiMnw6C4rY7jFJJbvFAMEBwZARLUuWMo3g4ZD2s5/x4if56Uc/rv4I0H7cvKTiPmGd9ARs5pIHpJz2TZm9bgz6tsmVZvj7zF2AnakRKQN00DZ5GX0QpTsbTVrvLzwVPVf4CpfwJaddtql4qBoQC5LgxjydrlZa/O+xZXIc46Nt28je/QU7kGSmsAe9YnBO1ELew3kOeMouLbgLoCmP6wg2fvGcIqyPkLxGCc0SbVINwP+UAGtJH64Zn37K9FczQPJCXGyL2XUKODujnu0hwfPHB3LytNsrwXgLglhOM9yA2M8djIiaGTfabipkLO3Ms09ErxC0tIAgyxtIc/FPzSkmXxLDvBihmUAkIPacMODCNHmNophG1CWZrrO2aeJ86YmvPkjDsCRpSbTFsIpf5eON6mDMwK6jz9v0MtWyThztzXQueTQicehpgSCU3/BvS+LZsHILGLezz1bia3dfPHlpMn9IN1i7jGPrMELiugfNK8MGZS/9B8IF0D0pzobtBDM9QLKJrrBLk0F+q/eqdFvBKTtFGVCXpVR9tJ97s3dZnv8R5y2UXMYrV5VuIMPEY86WRVrts5aWbVjnmPoc41OInBGyW6p1c7RQVkK6W4tNvV4lVRKVXeqdcY8HgxOxHIpl9jce6XSwIOaeGktH4FOuVCPLQR2HkIlCBOyij23bq9HmCqHK+mpLK++QisoPJNLq4MAENR+i5KYb/3gaNhZ+YVYEjXt+KjUgmnfftEZyBdyCnGMpFD928Bc5bOTaXkBOkqNFNMEhfXKY2ABwe4XmdC/1kUUyKXwIlKyb2uIRvtWDpiAJTzXp77FVpO4VVik4rhhz2sn+NM2lvHGZ+tUzQrvewy/ZxetKmkoK3r1DPpS5K3sslgAPCPoipWQNT7jd811+quNYfL3rt53uheGslsq2SAffsy1ndxfyx8EqCdsUXpmNL3XkYbY6HuUhMy/Mszmy9lehKHXK2JG6YKJScAR+RQbAmwiAISusMTnv150k62MsWmNYBC/qMZAcPvQ+o6kU1rb6kMHgs731MwgNnOMsfz7JwdCRncybWBDlvQ/EssNzrTJmEYB3xErPcPv3fmI/MauV+Nh3EbnxE3MDDrWWqquivLPUuPWVV3b7Pe8R3qJoevu0Q7x1QZdDBA+su8L3jPhIZXmZEd1/D6qPu1BRodzU4oMtMsVFWviHO4REp5IJAf0Zd4ukP5OfaYxvouGkPqiGdMM98u92e8+aAw/cxEDlLHbi95lT5KdG/sY32DluxewXuTnIUDTc1qPL9K02fy1ig6YiRGuH8UOzy01wUS+7AbeAyvW5kGslirehiMuTsiIc0BASjd5pyYdWaLM= ---END GANDCRAB KEY--- ---BEGIN PC DATA--- 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 ---END PC DATA---
URLs

http://gandcrabmfe6mnef.onion/8c29f114da0c7d47

Targets

    • Target

      2025-01-18_c1f1804f2b2b147f4b83617a4759b3ba_gandcrab

    • Size

      93KB

    • MD5

      c1f1804f2b2b147f4b83617a4759b3ba

    • SHA1

      e5e8b97b0f2aaef264b00cad079e02f234a69ffa

    • SHA256

      ebbb39823cd6eaf3b4ae7737d7f6bb687efb6b9a588e5a0a3478c28b7455ad6f

    • SHA512

      60480a6805e1af87f6fe403b8753878c0bba013cfb63f794ef7f88c427ca78288657cb6258fc9c7bab8ce2f3a14b020d8a535d651ad347702f9c473f11492a95

    • SSDEEP

      1536:Yw2p3ieRXCkxEoSXf6GizDhp2keW8PaoYEJOcrHuTc+N:fSyex5yoSPmzKkeW8iEJjHU

    • Gandcrab

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

    • Gandcrab family

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Renames multiple (270) files with added filename extension

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

    • Checks computer location settings

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

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

    • 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 Enterprise v15

Tasks