blackmatter | f32604fba766c946b429cf7e152273794ebba9935999986b7e137ca46cd165fc

General

Target

603f72809a4fccd98a5b822064bacc67.blackmatter.exe
Size

84KB
Sample

211020-xe5y3shec4
MD5

603f72809a4fccd98a5b822064bacc67
SHA1

fd6df5c96a57204f3e26e9334b6c0438bc78fbba
SHA256

f32604fba766c946b429cf7e152273794ebba9935999986b7e137ca46cd165fc
SHA512

e0de13b1e8f9d78b4424ef5ce4c3d193ff84b9507a6a35b6691cea7dc9b1ea38be66e345ed36eccc5956a14d24d57e45eb7e6994efb0aa8e7de93010673a7080

Score

10^/10

blackmatter ransomware

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
  
  603f72809a4fccd98a5b822064bacc67.blackmatter.exe
- Size
  
  84KB
- MD5
  
  603f72809a4fccd98a5b822064bacc67
- SHA1
  
  fd6df5c96a57204f3e26e9334b6c0438bc78fbba
- SHA256
  
  f32604fba766c946b429cf7e152273794ebba9935999986b7e137ca46cd165fc
- SHA512
  
  e0de13b1e8f9d78b4424ef5ce4c3d193ff84b9507a6a35b6691cea7dc9b1ea38be66e345ed36eccc5956a14d24d57e45eb7e6994efb0aa8e7de93010673a7080
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