Description
Ransomware family first created in 2016. Named based on wallpaper set after infection in the early versions.
Compito matematica.pdf
General
Target
Size
Sample
Compito matematica.pdf
606KB
201105-hj6s8pwrks
Score
10 /10
MD5
SHA1
SHA256
SHA512
4e890ba5a4f6fd63727c0005daa654dd
e9ade30c93942c3f5928522552dd01eb25a9e9db
e1c7d34fc0138d018f9e947af3dac7ec4d0fe9751dd1bc4424b185a92ca4bc51
177badec70b21ed1b94a8a235535249c94b72e21fc62bae1e8c32e44b9495006687a2ef7545256ddaa2c167d870515de45e9aea524e3081135fa901532af6477
Malware Config
Targets
Target
MD5
Filesize
Compito matematica.pdf
4e890ba5a4f6fd63727c0005daa654dd
606KB
Score
10 /10
SHA1
SHA256
SHA512
e9ade30c93942c3f5928522552dd01eb25a9e9db
e1c7d34fc0138d018f9e947af3dac7ec4d0fe9751dd1bc4424b185a92ca4bc51
177badec70b21ed1b94a8a235535249c94b72e21fc62bae1e8c32e44b9495006687a2ef7545256ddaa2c167d870515de45e9aea524e3081135fa901532af6477
Tags
Signatures
-
Jigsaw Ransomware
-
Executes dropped EXE
-
Modifies extensions of user files
Description
Ransomware generally changes the extension on encrypted files.
Tags
-
Reads user/profile data of web browsers
Description
Infostealers often target stored browser data, which can include saved credentials etc.
Tags
TTPs
-
Adds Run key to start application
Tags
TTPs
Related Tasks
MITRE ATT&CK Matrix
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Tasks