Overview

overview

9

Static

static

1

67567568679i89o87.jar

windows11-21h2-x64

9

Resubmissions

03/07/2025, 03:06

250703-dlwjfadp6t9

28/06/2025, 11:16

250628-nc7kfsttcs9

Sharing

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General

  • Target
    67567568679i89o87.jar
  • Size 9.1MB
  • Sample250628-nc7kfsttcs
  • SHA256 2f042b4719f633a0f1523edbd2a16ff39aa89ac972cfac99b0839ddcf4325508
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10
defense_evasiondiscoveryexecutionransomware

Malware Config

Targets

    • Target
      67567568679i89o87.jar
    • Size 9.1MB
    • SHA256 2f042b4719f633a0f1523edbd2a16ff39aa89ac972cfac99b0839ddcf4325508
    • MD5 SHA1 SHA512 SSDEEP
    Score
    9/10
    defense_evasiondiscoveryexecutionransomware

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Indicator Removal: Network Share Connection Removal

      Adversaries may remove share connections that are no longer useful in order to clean up traces of their operation.

      defense_evasion

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      defense_evasion

    • Drops startup file

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Account Manipulation

1
T1098

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Account Manipulation

1
T1098

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

File and Directory Permissions Modification

1
T1222

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Indicator Removal

1
T1070

Network Share Connection Removal

1
T1070.005

Modify Registry

2
T1112

Credential Access

Discovery

Browser Information Discovery

1
T1217

Permission Groups Discovery

1
T1069

Local Groups

1
T1069.001

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

1
T1491

Tasks