jupyter | 23c4794ca962fc10014553c6104a7a3376daca28eab3b1ac68d9f3730a731364 | Triage

Sharing

General

Target

2025-03-07_c9f9ddc9c5b15abee4fea6cf5ec271bd_derusbi_lockbit_wannacry
Size

4.7MB
Sample

250307-l7vs2aythy
MD5

c9f9ddc9c5b15abee4fea6cf5ec271bd
SHA1

9e63d0e79cc4b5b0decb2edc48e86ac106008bb5
SHA256

23c4794ca962fc10014553c6104a7a3376daca28eab3b1ac68d9f3730a731364
SHA512

2ba741c36c77d8512cad1880d51cf54c9dcf1e7ea1632de13fe853af90262c38a483c0f4227f1038962a92f2a95d72e714cd11b2282be04443bdf688c12f9536
SSDEEP

24576:Klxi3JTsw4N98PaPCGh8o0gwvtbxC4673zOQyS5lv3b8aURcAnbDHwKc:Kx467iDSTg

Score

10^/10

jupyter maze backdoor discovery ransomware spyware stealer trojan

Malware Config

Targets

- Target
  
  2025-03-07_c9f9ddc9c5b15abee4fea6cf5ec271bd_derusbi_lockbit_wannacry
- Size
  
  4.7MB
- MD5
  
  c9f9ddc9c5b15abee4fea6cf5ec271bd
- SHA1
  
  9e63d0e79cc4b5b0decb2edc48e86ac106008bb5
- SHA256
  
  23c4794ca962fc10014553c6104a7a3376daca28eab3b1ac68d9f3730a731364
- SHA512
  
  2ba741c36c77d8512cad1880d51cf54c9dcf1e7ea1632de13fe853af90262c38a483c0f4227f1038962a92f2a95d72e714cd11b2282be04443bdf688c12f9536
- SSDEEP
  
  24576:Klxi3JTsw4N98PaPCGh8o0gwvtbxC4673zOQyS5lv3b8aURcAnbDHwKc:Kx467iDSTg
Score

10^/10

jupyter maze backdoor discovery ransomware spyware stealer trojan
- Jupyter family
  jupyter
- Jupyter, SolarMarker
  Jupyter is a backdoor and infostealer first seen in mid 2020.
  backdoor trojan stealer jupyter
- Maze
  Ransomware family also known as ChaCha.
  trojan ransomware maze
- Maze family
  maze
- Drops file in Drivers directory
- Reads ssh keys stored on the system
  Tries to access SSH used by SSH programs.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

Credentials from Web Browsers

Unsecured Credentials

Credentials In Files

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Data from Local System

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

jupytermazebackdoordiscoveryransomwarespywarestealertrojan

behavioral2

jupytermazebackdoordiscoveryransomwarespywarestealertrojan