blackmatter | 3a4bd5288b89aa26fbe39353b93c1205efa671be4f96e50beae0965f45fdcc40

General

Target

3a4bd5288b89aa26fbe39353b93c1205efa671be4f96e50beae0965f45fdcc40
Size

79KB
Sample

211005-mjm9qahhep
MD5

35aaa2a2208956d1b8752954722ff76d
SHA1

fccda267f03d8dcd815f662f0fdc1e18e9fd4be3
SHA256

3a4bd5288b89aa26fbe39353b93c1205efa671be4f96e50beae0965f45fdcc40
SHA512

25cca12fd228932402aa4ee3f88f1d1db45ff8167aa4a260ecc1d1911f500c239a9d0465547974abfa3ed6f330a4654932df0fa820b8bcd9c9acfb99ccbcb1e3

Score

10^/10

Malware Config

Extracted

Family

blackmatter

Version

2.0

Botnet

14a875a2bd63041b2b3e5c323e8d5eee

Credentials

Protocol: smtp
Port:
587
Username:
it_lw@corp.group.local
Password:
Voyager1701!!!

Protocol: smtp
Port:
587
Username:
it_ci@corp.group.local
Password:
HereGoes321

Protocol: smtp
Port:
587
Username:
svc_netwrix@corp.group.local
Password:
QApassw0rd

Protocol: smtp
Port:
587
Username:
it_pl@corp.group.local
Password:
Aug21!!!

Protocol: smtp
Port:
587
Username:
IT_JJ2@corp.group.local
Password:
Glasgow0315

Protocol: smtp
Port:
587
Username:
it_ng@corp.group.local
Password:
Eleanor22

Protocol: smtp
Port:
587
Username:
it_jj@corp.group.local
Password:
Glasgow0315

C2

https://mojobiden.com

http://mojobiden.com

https://nowautomation.com

http://nowautomation.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 need only money, after payment we will give you a decryptor for the entire network and you will restore all the data. >>> What data stolen? From your network was stolen sensitive data. If you do not contact us we will publish all your data in our blog and will send it to the biggest mass media. >>> 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/D4MX4VGFCMO7MFQ6P >> Warning! Recovery recommendations. We strongly recommend you to do not MODIFY or REPAIR your files, that will damage them.

URLs

http://supp24yy6a66hwszu2piygicgwzdtbwftb76htfj7vnip3getgqnzxid.onion/D4MX4VGFCMO7MFQ6P

Targets

- Target
  
  3a4bd5288b89aa26fbe39353b93c1205efa671be4f96e50beae0965f45fdcc40
- Size
  
  79KB
- MD5
  
  35aaa2a2208956d1b8752954722ff76d
- SHA1
  
  fccda267f03d8dcd815f662f0fdc1e18e9fd4be3
- SHA256
  
  3a4bd5288b89aa26fbe39353b93c1205efa671be4f96e50beae0965f45fdcc40
- SHA512
  
  25cca12fd228932402aa4ee3f88f1d1db45ff8167aa4a260ecc1d1911f500c239a9d0465547974abfa3ed6f330a4654932df0fa820b8bcd9c9acfb99ccbcb1e3
Score

10^/10

blackmatter ransomware suricata
- BlackMatter Ransomware
  BlackMatter ransomware group claims to be Darkside and REvil succesor.
  ransomware blackmatter
- suricata: ET MALWARE BlackMatter CnC Domain in DNS Lookup (mojobiden .com)
  suricata: ET MALWARE BlackMatter CnC Domain in DNS Lookup (mojobiden .com)
  suricata
- suricata: ET MALWARE BlackMatter CnC Domain in DNS Lookup (nowautomation .com)
  suricata: ET MALWARE BlackMatter CnC Domain in DNS Lookup (nowautomation .com)
  suricata
- 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