blackmatter | 668a4a2300f36c9df0f7307cc614be3297f036fa312a424765cdb2c169187fe6

General

Target

668a4a2300f36c9df0f7307cc614be3297f036fa312a424765cdb2c169187fe6
Size

34KB
Sample

211005-prwl6shgb4
MD5

6f5c77478795ff7fb9700ed50b334429
SHA1

6803d62254edf3bdd3bc523422ff98e6120b6e5b
SHA256

668a4a2300f36c9df0f7307cc614be3297f036fa312a424765cdb2c169187fe6
SHA512

40e4ffd227443003e0506f8d1fbfbacde54f9bfb5fa6908f05e134ee25217d3c3907d7c981107d642c071063b57253b4727fb6a211d7698a7a9bae2d8beede5f

Score

10^/10

Malware Config

Extracted

Path

C:\chkvc3MvG.README.txt

Family

blackmatter

Ransom Note

~+ * + ' BLACK | () .-.,='``'=. - o - '=/_ \ | * | '=._ | \ `=./`, ' . '=.__.=' `=' * + Matter + O * ' . >>> What happens? Your network is encrypted, and currently not operational. We need only money, after payment we will give you a decryptor for the entire network and you will restore all the data. >>> What guarantees? We are not a politically motivated group and we do not need anything other than your money. If you pay, we will provide you the programs for decryption and we will delete your data. If we do not give you decrypters or we do not delete your data, no one will pay us in the future, this does not comply with our goals. We always keep our promises. >>> How to contact with us? 1. Download and install TOR Browser (https://www.torproject.org/). 2. Open http://supp24yy6a66hwszu2piygicgwzdtbwftb76htfj7vnip3getgqnzxid.onion/GDBJS76DH3D4IKQD2QO7R. >>> Warning! Recovery recommendations. We strongly recommend you to do not MODIFY or REPAIR your files, that will damage them.

URLs

http://supp24yy6a66hwszu2piygicgwzdtbwftb76htfj7vnip3getgqnzxid.onion/GDBJS76DH3D4IKQD2QO7R

Targets

- Target
  
  668a4a2300f36c9df0f7307cc614be3297f036fa312a424765cdb2c169187fe6
- Size
  
  34KB
- MD5
  
  6f5c77478795ff7fb9700ed50b334429
- SHA1
  
  6803d62254edf3bdd3bc523422ff98e6120b6e5b
- SHA256
  
  668a4a2300f36c9df0f7307cc614be3297f036fa312a424765cdb2c169187fe6
- SHA512
  
  40e4ffd227443003e0506f8d1fbfbacde54f9bfb5fa6908f05e134ee25217d3c3907d7c981107d642c071063b57253b4727fb6a211d7698a7a9bae2d8beede5f
Score

10^/10

blackmatter ransomware
- BlackMatter Ransomware
  BlackMatter ransomware group claims to be Darkside and REvil succesor.
  ransomware blackmatter
- Modifies extensions of user files
  Ransomware generally changes the extension on encrypted files.
  ransomware
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Sets desktop wallpaper using registry
  ransomware
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2