blackmatter | 7f6dd0ca03f04b64024e86a72a6d7cfab6abccc2173b85896fc4b431990a5984

General

Target

7f6dd0ca03f04b64024e86a72a6d7cfab6abccc2173b85896fc4b431990a5984
Size

67KB
Sample

211005-prg4sahgb3
MD5

d0512f2063cbd79fb0f770817cc81ab3
SHA1

e324a2c8fae0d26b12f00ac859340f8d9945a9c1
SHA256

7f6dd0ca03f04b64024e86a72a6d7cfab6abccc2173b85896fc4b431990a5984
SHA512

a62cecdf8887e426332d56914dfe03780402a34896ffe7a3a932986832db7080e599db32bb2113238443750227a50de84ae36c6811993c43b7eee8b1a018d641

Score

10^/10

Malware Config

Extracted

Family

blackmatter

Version

1.2

Botnet

512478c08dada2af19e49808fbda5b0b

Credentials

Protocol: smtp
Port:
587
Username:
[email protected]
Password:
120Heisler

Protocol: smtp
Port:
587
Username:
[email protected]
Password:
Tesla2019

Protocol: smtp
Port:
587
Username:
[email protected]
Password:
iteam8**

C2

https://paymenthacks.com

http://paymenthacks.com

https://mojobiden.com

http://mojobiden.com

Attributes

attempt_auth
true
create_mutex
true
encrypt_network_shares
true
exfiltrate
true
mount_volumes
true

rsa_pubkey.base64

aes.base64

Extracted

Path

C:\1rWCqamCt.README.txt

Family

blackmatter

Ransom Note

~+ * + ' BLACK | () .-.,='``'=. - o - '=/_ \ | * | '=._ | \ `=./`, ' . '=.__.=' `=' * + Matter + O * ' . >>> What happens? Your network is encrypted, and currently not operational. We have downloaded 1TB from your fileserver. 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. >> Data leak includes 1. Full emloyeers personal data 2. Network information 3. Schemes of buildings, active project information, architect details and contracts, 4. Finance info >>> How to contact with us? 1. Download and install TOR Browser (https://www.torproject.org/). 2. Open http://supp24yy6a66hwszu2piygicgwzdtbwftb76htfj7vnip3getgqnzxid.onion/7NT6LXKC1XQHW5039BLOV. >>> Warning! Recovery recommendations. We strongly recommend you to do not MODIFY or REPAIR your files, that will damage them.

URLs

http://supp24yy6a66hwszu2piygicgwzdtbwftb76htfj7vnip3getgqnzxid.onion/7NT6LXKC1XQHW5039BLOV

Targets

- Target
  
  7f6dd0ca03f04b64024e86a72a6d7cfab6abccc2173b85896fc4b431990a5984
- Size
  
  67KB
- MD5
  
  d0512f2063cbd79fb0f770817cc81ab3
- SHA1
  
  e324a2c8fae0d26b12f00ac859340f8d9945a9c1
- SHA256
  
  7f6dd0ca03f04b64024e86a72a6d7cfab6abccc2173b85896fc4b431990a5984
- SHA512
  
  a62cecdf8887e426332d56914dfe03780402a34896ffe7a3a932986832db7080e599db32bb2113238443750227a50de84ae36c6811993c43b7eee8b1a018d641
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