General

  • Target

    3b0096d6798b1887cffa1288583e93f70e656270119087ceb2f832b69b89260a

  • Size

    123KB

  • Sample

    210616-k8asv85c42

  • MD5

    0b216cdb07d901c41514a7baabfbf055

  • SHA1

    60d0204f305d482b59ddf89d806ba2d0fedc02f6

  • SHA256

    3b0096d6798b1887cffa1288583e93f70e656270119087ceb2f832b69b89260a

  • SHA512

    ad3724ff9967546c4bc513ebbc3a2601c5251253798f7feae36fcbf6b831b3df37e719d78962aa76cc11df556b6828ac1ce1a9dfe27fccb3a8657145a041efe0

Malware Config

Extracted

Path

C:\KRAB-DECRYPT.txt

Ransom Note
---= GANDCRAB V4 =--- Attention! All your files, documents, photos, databases and other important files are encrypted and have the extension: .KRAB 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/1b7def75165dff81 | 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/1b7def75165dff81

Targets

    • Target

      3b0096d6798b1887cffa1288583e93f70e656270119087ceb2f832b69b89260a

    • Size

      123KB

    • MD5

      0b216cdb07d901c41514a7baabfbf055

    • SHA1

      60d0204f305d482b59ddf89d806ba2d0fedc02f6

    • SHA256

      3b0096d6798b1887cffa1288583e93f70e656270119087ceb2f832b69b89260a

    • SHA512

      ad3724ff9967546c4bc513ebbc3a2601c5251253798f7feae36fcbf6b831b3df37e719d78962aa76cc11df556b6828ac1ce1a9dfe27fccb3a8657145a041efe0

    • 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.

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

File Deletion

1
T1107

Install Root Certificate

1
T1130

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

Tasks