Overview

overview

10

Static

static

10

2026-06-27...at.exe

windows10-2004-x64

1

2026-06-27...at.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    128s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/06/2026, 07:50

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General

  • Target
    2026-06-27_471561349d19a0da9413f84694ca4991_akira_coinminer_glassworm_quasar-rat.exe
  • Size 59.1MB
  • Sample260629-jpp4qaas6j
  • SHA256 df08b0fe90ec07988e9bfbe598b32a6dbda3e4e81e35ed2120793e42dd67f565
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwaredefense_evasionpersistenceransomwarespywaretrojan

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Checks SCSI registry key(s) 3 TTPs 64 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 40 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
    defense_evasionspywaretrojan
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 46 IoCs
  • Suspicious use of FindShellTrayWindow 53 IoCs
  • Suspicious use of SendNotifyMessage 45 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence
  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-27_471561349d19a0da9413f84694ca4991_akira_coinminer_glassworm_quasar-rat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-27_471561349d19a0da9413f84694ca4991_akira_coinminer_glassworm_quasar-rat.exe"
    1⤵
    • Checks SCSI registry key(s)
    • Modifies system certificate store
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2848
    • C:\Users\Admin\AppData\Local\Temp\2026-06-27_471561349d19a0da9413f84694ca4991_akira_coinminer_glassworm_quasar-rat.exe
      C:\Users\Admin\AppData\Local\Temp\2026-06-27_471561349d19a0da9413f84694ca4991_akira_coinminer_glassworm_quasar-rat.exe
      2⤵
        PID:2760
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x0000000000000500 0x00000000000004F8
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3320
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:616
      • C:\Windows\explorer.exe
        explorer.exe /LOADSAVEDWINDOWS
        2⤵
        • Boot or Logon Autostart Execution: Active Setup
        • Enumerates connected drives
        • Checks SCSI registry key(s)
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        PID:3504
    • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
      "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:2272
    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:5924

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          prep_Activatable Class_Hermes_perf.cache
          • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
          • Size 595B
          • SHA256 d4e60617c2afab8263febabe7f14f18595715078d71307a8cefe0707dae76dee
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          memory/2272-44-0x00000205941D0000-0x00000205941F0000-memory.dmp
          Download

          memory/2272-31-0x0000020582E10000-0x0000020582E30000-memory.dmp
          Download

          memory/2272-25-0x0000020582E90000-0x0000020582F90000-memory.dmp
          Download

          memory/2272-12-0x00000205801E0000-0x00000205802E0000-memory.dmp
          Download

          memory/2272-13-0x00000205801E0000-0x00000205802E0000-memory.dmp
          Download

          memory/2272-24-0x0000020582A30000-0x0000020582A50000-memory.dmp
          Download

          memory/2272-11-0x00000205801E0000-0x00000205802E0000-memory.dmp
          Download

          memory/5924-189-0x00000296CA930000-0x00000296CAC35000-memory.dmp
          Download

          memory/5924-190-0x00000296CA930000-0x00000296CAC35000-memory.dmp
          Download

          memory/5924-194-0x00000296CA930000-0x00000296CAC35000-memory.dmp
          Download

          memory/5924-199-0x00000296CA930000-0x00000296CAC35000-memory.dmp
          Download