Overview

overview

10

Static

static

10

kukirinek.exe

windows10-2004-x64

10

kukirinek.exe

windows11-ltsc_2024-x64

10

Resubmissions

19/09/2026, 16:11

260919-tnfh1atydw10

19/09/2026, 16:07

260919-tkz38sdn2t10

Sharing

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General

  • Target
    kukirinek.exe
  • Size 952KB
  • Sample260919-tkz38sdn2t
  • SHA256 d02cef21e4e35f39e6232d562d865416093b9685e5c1a9a8a19489e0f078c3c6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
quasarexecutionmodulepersistenceratspywaretrojan

Malware Config

Extracted

Family

  • quasar

Attributes
  • encryption_key

    EE4A5869366C21CF7742FAEA64406C8BF29E4341

  • key_salt

    5a23f8394640cb9e40658446a04c0bbae82dc93d0470e1b2a406a90fd2520382

  • reconnect_delay

    3000

Targets

    • Target
      kukirinek.exe
    • Size 952KB
    • SHA256 d02cef21e4e35f39e6232d562d865416093b9685e5c1a9a8a19489e0f078c3c6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    executionquasarmodulepersistenceratspywaretrojan

    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • PulsaRAT library module

      Core component of the PulsaRAT remote access trojan, implementing its command protocol for hidden remote desktop, UAC bypass, persistence, and credential theft.

      ratmodule

    • Quasar payload

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks