General
- Target sub_22d7d67c3af1.bin
- Size 67KB
- Sample260524-chabcsfs2n
- SHA256 22d7d67c3af10b1a37f277ebabe2d1eb4fd25afbd6437d4377400e148bcc08d6
Score
10/10
Malware Config
Extracted
Family
-
blackmatter
Version
-
1.2
Botnet
-
512478c08dada2af19e49808fbda5b0b
Credentials
-
Username
-
Password
120Heisler
Credentials
-
Username
-
Password
Tesla2019
Credentials
-
Username
-
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:\6ZxiExNin.README.txt
-
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 sub_22d7d67c3af1.bin
- Size 67KB
- SHA256 22d7d67c3af10b1a37f277ebabe2d1eb4fd25afbd6437d4377400e148bcc08d6
Score10/10-
Family: BlackMatter Ransomware
BlackMatter ransomware group claims to be Darkside and REvil succesor.
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Renames multiple (131) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Sets desktop wallpaper using registry
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Suspicious use of NtSetInformationThreadHideFromDebugger