Triage | Malware sandboxing report by Hatching Triage

Sharing

General

Target

Compito matematica.pdf
Size

606KB
Sample

201105-hj6s8pwrks
MD5

4e890ba5a4f6fd63727c0005daa654dd
SHA1

e9ade30c93942c3f5928522552dd01eb25a9e9db
SHA256

e1c7d34fc0138d018f9e947af3dac7ec4d0fe9751dd1bc4424b185a92ca4bc51
SHA512

177badec70b21ed1b94a8a235535249c94b72e21fc62bae1e8c32e44b9495006687a2ef7545256ddaa2c167d870515de45e9aea524e3081135fa901532af6477

Score

10^/10

jigsaw persistence ransomware spyware

Malware Config

Targets

- Target
  
  Compito matematica.pdf
- Size
  
  606KB
- MD5
  
  4e890ba5a4f6fd63727c0005daa654dd
- SHA1
  
  e9ade30c93942c3f5928522552dd01eb25a9e9db
- SHA256
  
  e1c7d34fc0138d018f9e947af3dac7ec4d0fe9751dd1bc4424b185a92ca4bc51
- SHA512
  
  177badec70b21ed1b94a8a235535249c94b72e21fc62bae1e8c32e44b9495006687a2ef7545256ddaa2c167d870515de45e9aea524e3081135fa901532af6477
Score

10^/10

jigsaw persistence ransomware spyware
- Jigsaw Ransomware
  Ransomware family first created in 2016. Named based on wallpaper set after infection in the early versions.
  ransomware jigsaw
- Executes dropped EXE
- Modifies extensions of user files
  Ransomware generally changes the extension on encrypted files.
  ransomware
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware
- Adds Run key to start application
  persistence
behavioral1 behavioral2

MITRE ATT&CK Matrix

Collection

Data from Local System

T1005

Command and Control

Credential Access

Credentials in Files

T1081

Defense Evasion

Modify Registry

Discovery

Execution

Exfiltration

Impact

Initial Access

Lateral Movement

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Tasks

static1

behavioral1

jigsawpersistenceransomwarespyware

behavioral2

jigsawpersistenceransomwarespyware