Resubmissions

30-01-2022 10:47

220130-mvt7eaagd5 10

28-01-2022 22:39

220128-2lfpzsfgc3 10

General

  • Target

    04012bef09ae476e8505bf140a0d49a97c38e54f082ebcd0b9eabba6e4ef8deb

  • Size

    324KB

  • Sample

    220128-2lfpzsfgc3

  • MD5

    2ee84dfc015d82a3145ba51d1b3b3a73

  • SHA1

    d5302a7e33ac3de291ab7ac6185af3fa0a0c6e7a

  • SHA256

    04012bef09ae476e8505bf140a0d49a97c38e54f082ebcd0b9eabba6e4ef8deb

  • SHA512

    65d47b21e886e66aaf0c8389d07891fe4beea6a3c9cb5c0be8458675470d99dbf785c8ace4e7055e75565a3306d7ab50a99285f741f5f8ccb7dd0d6dee4fda24

Malware Config

Extracted

Path

C:\JTSLZMWE-DECRYPT.txt

Ransom Note
---= GANDCRAB V5.0.4 =--- ***********************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: .JTSLZMWE 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/e6a9300dbb224b39 | 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/e6a9300dbb224b39

Extracted

Path

C:\IRBUAUQ-DECRYPT.txt

Ransom Note
---= GANDCRAB V5.0.4 =--- ***********************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: .IRBUAUQ 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/fcad6a9917f6de99 | 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/fcad6a9917f6de99

Targets

    • Target

      04012bef09ae476e8505bf140a0d49a97c38e54f082ebcd0b9eabba6e4ef8deb

    • Size

      324KB

    • MD5

      2ee84dfc015d82a3145ba51d1b3b3a73

    • SHA1

      d5302a7e33ac3de291ab7ac6185af3fa0a0c6e7a

    • SHA256

      04012bef09ae476e8505bf140a0d49a97c38e54f082ebcd0b9eabba6e4ef8deb

    • SHA512

      65d47b21e886e66aaf0c8389d07891fe4beea6a3c9cb5c0be8458675470d99dbf785c8ace4e7055e75565a3306d7ab50a99285f741f5f8ccb7dd0d6dee4fda24

    • 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

2
T1112

Install Root Certificate

1
T1130

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