Analysis

  • max time kernel
    148s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 03:37

General

  • Target
    2026-08-08_4fa4a356d79f238d0533b541117c32ff_akira_glassworm.exe
  • Size 901KB
  • Sample260808-d6f99aswe1
  • SHA256 475157277e1af39d9fd28b3c55670ab0a68be03e33fd5961ab191186e7df6ffa
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • Detects executables referencing combination of virtualization drivers 1 IoCs
  • Detects ransomware indicator 1 IoCs
  • Enumerates VirtualBox DLL files 2 TTPs 10 IoCs
  • Enumerates VirtualBox registry keys 2 TTPs 5 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 2 IoCs
  • Looks for VirtualBox drivers on disk 2 TTPs 4 IoCs
  • Looks for VirtualBox executables on disk 2 TTPs 3 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 2 IoCs
  • Looks for VMWare drivers on disk 2 TTPs 4 IoCs
  • Checks BIOS information in registry 2 TTPs 10 IoCs

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

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Modifies registry key 1 TTPs 15 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 42 IoCs
  • Suspicious use of WriteProcessMemory 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-08_4fa4a356d79f238d0533b541117c32ff_akira_glassworm.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-08_4fa4a356d79f238d0533b541117c32ff_akira_glassworm.exe"
    1⤵
    • Enumerates VirtualBox DLL files
    • Looks for VirtualBox drivers on disk
    • Looks for VirtualBox executables on disk
    • Looks for VMWare drivers on disk
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4108
    • C:\Windows\system32\reg.exe
      "reg" query "HKLM\HARDWARE\DEVICEMAP\Scsi\Scsi Port 0\Scsi Bus 0\Target Id 0\Logical Unit Id 0"
      2⤵
        PID:236
      • C:\Windows\system32\reg.exe
        "reg" query "HKLM\HARDWARE\DEVICEMAP\Scsi\Scsi Port 0\Scsi Bus 0\Target Id 0\Logical Unit Id 0" /v Identifier
        2⤵
          PID:3920
        • C:\Windows\system32\reg.exe
          "reg" query "HKLM\SOFTWARE\VMware, Inc.\VMware Tools"
          2⤵
          • Looks for VMWare Tools registry key
          PID:4140
        • C:\Windows\system32\reg.exe
          "reg" query HKLM\HARDWARE\Description\System\SystemBiosVersion
          2⤵
          • Checks BIOS information in registry
          • Modifies registry key
          PID:3976
        • C:\Windows\system32\reg.exe
          "reg" query HKLM\HARDWARE\Description\System\SystemBiosVersion /v ""
          2⤵
          • Checks BIOS information in registry
          • Modifies registry key
          PID:6108
        • C:\Windows\system32\reg.exe
          "reg" query HKLM\HARDWARE\Description\System\SystemBiosVersion
          2⤵
          • Checks BIOS information in registry
          • Modifies registry key
          PID:4648
        • C:\Windows\system32\reg.exe
          "reg" query HKLM\HARDWARE\Description\System\SystemBiosVersion /v ""
          2⤵
          • Checks BIOS information in registry
          • Modifies registry key
          PID:2864
        • C:\Windows\system32\reg.exe
          "reg" query "HKLM\SOFTWARE\Oracle\VirtualBox Guest Additions"
          2⤵
          • Looks for VirtualBox Guest Additions in registry
          PID:4720
        • C:\Windows\system32\reg.exe
          "reg" query HKLM\HARDWARE\ACPI\DSDT\VBOX__
          2⤵
          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
          • Modifies registry key
          PID:5880
        • C:\Windows\system32\reg.exe
          "reg" query "HKLM\HARDWARE\DEVICEMAP\Scsi\Scsi Port 0\Scsi Bus 0\Target Id 0\Logical Unit Id 0"
          2⤵
            PID:3952
          • C:\Windows\system32\reg.exe
            "reg" query "HKLM\HARDWARE\DEVICEMAP\Scsi\Scsi Port 0\Scsi Bus 0\Target Id 0\Logical Unit Id 0" /v Identifier
            2⤵
              PID:2104
            • C:\Windows\system32\reg.exe
              "reg" query "HKLM\HARDWARE\DEVICEMAP\Scsi\Scsi Port 0\Scsi Bus 0\Target Id 0\Logical Unit Id 0"
              2⤵
                PID:2780
              • C:\Windows\system32\reg.exe
                "reg" query "HKLM\HARDWARE\DEVICEMAP\Scsi\Scsi Port 0\Scsi Bus 0\Target Id 0\Logical Unit Id 0" /v Identifier
                2⤵
                  PID:1492
                • C:\Windows\system32\reg.exe
                  "reg" query HKLM\HARDWARE\Description\System\SystemBiosVersion
                  2⤵
                  • Checks BIOS information in registry
                  • Modifies registry key
                  PID:5312
                • C:\Windows\system32\reg.exe
                  "reg" query HKLM\HARDWARE\Description\System\SystemBiosVersion /v ""
                  2⤵
                  • Checks BIOS information in registry
                  • Modifies registry key
                  PID:2132
                • C:\Windows\system32\reg.exe
                  "reg" query HKLM\HARDWARE\Description\System\VideoBiosVersion
                  2⤵
                  • Checks BIOS information in registry
                  • Modifies registry key
                  PID:4620
                • C:\Windows\system32\reg.exe
                  "reg" query HKLM\HARDWARE\Description\System\VideoBiosVersion /v ""
                  2⤵
                  • Checks BIOS information in registry
                  • Modifies registry key
                  PID:3856
                • C:\Windows\system32\reg.exe
                  "reg" query HKLM\HARDWARE\Description\System\SystemBiosDate
                  2⤵
                  • Checks BIOS information in registry
                  • Modifies registry key
                  PID:1788
                • C:\Windows\system32\reg.exe
                  "reg" query HKLM\HARDWARE\Description\System\SystemBiosDate /v ""
                  2⤵
                  • Checks BIOS information in registry
                  • Modifies registry key
                  PID:4344
                • C:\Windows\system32\reg.exe
                  "reg" query "HKLM\HARDWARE\DEVICEMAP\Scsi\Scsi Port 1\Scsi Bus 0\Target Id 0\Logical Unit Id 0"
                  2⤵
                    PID:3396
                  • C:\Windows\system32\reg.exe
                    "reg" query "HKLM\HARDWARE\DEVICEMAP\Scsi\Scsi Port 1\Scsi Bus 0\Target Id 0\Logical Unit Id 0" /v Identifier
                    2⤵
                      PID:2508
                    • C:\Windows\system32\reg.exe
                      "reg" query "HKLM\HARDWARE\DEVICEMAP\Scsi\Scsi Port 2\Scsi Bus 0\Target Id 0\Logical Unit Id 0"
                      2⤵
                        PID:5924
                      • C:\Windows\system32\reg.exe
                        "reg" query "HKLM\HARDWARE\DEVICEMAP\Scsi\Scsi Port 2\Scsi Bus 0\Target Id 0\Logical Unit Id 0" /v Identifier
                        2⤵
                          PID:3248
                        • C:\Windows\system32\reg.exe
                          "reg" query HKLM\SYSTEM\ControlSet001\Control\SystemInformation
                          2⤵
                          • Modifies registry key
                          PID:4256
                        • C:\Windows\system32\reg.exe
                          "reg" query HKLM\SYSTEM\ControlSet001\Control\SystemInformation /v SystemManufacturer
                          2⤵
                          • Modifies registry key
                          PID:1052
                        • C:\Windows\system32\reg.exe
                          "reg" query HKLM\SYSTEM\ControlSet001\Control\SystemInformation
                          2⤵
                          • Modifies registry key
                          PID:2856
                        • C:\Windows\system32\reg.exe
                          "reg" query HKLM\SYSTEM\ControlSet001\Control\SystemInformation /v SystemProductName
                          2⤵
                          • Modifies registry key
                          PID:2016
                        • C:\Windows\system32\reg.exe
                          "reg" query HKEY_LOCAL_MACHINE\HARDWARE\ACPI\DSDT\VBOX__
                          2⤵
                          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
                          PID:3780
                        • C:\Windows\system32\reg.exe
                          "reg" query HKEY_LOCAL_MACHINE\HARDWARE\ACPI\FADT\VBOX__
                          2⤵
                          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
                          PID:3204
                        • C:\Windows\system32\reg.exe
                          "reg" query HKEY_LOCAL_MACHINE\HARDWARE\ACPI\RSDT\VBOX__
                          2⤵
                          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
                          PID:3628
                        • C:\Windows\system32\reg.exe
                          "reg" query "HKEY_LOCAL_MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions"
                          2⤵
                          • Looks for VirtualBox Guest Additions in registry
                          PID:3388
                        • C:\Windows\system32\reg.exe
                          "reg" query HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest
                          2⤵
                          • Enumerates VirtualBox registry keys
                          PID:3044
                        • C:\Windows\system32\reg.exe
                          "reg" query HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VBoxMouse
                          2⤵
                          • Enumerates VirtualBox registry keys
                          PID:6112
                        • C:\Windows\system32\reg.exe
                          "reg" query HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VBoxService
                          2⤵
                          • Enumerates VirtualBox registry keys
                          PID:2012
                        • C:\Windows\system32\reg.exe
                          "reg" query HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VBoxSF
                          2⤵
                          • Enumerates VirtualBox registry keys
                          PID:5096
                        • C:\Windows\system32\reg.exe
                          "reg" query HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VBoxVideo
                          2⤵
                          • Enumerates VirtualBox registry keys
                          PID:1816
                        • C:\Windows\system32\reg.exe
                          "reg" query "HKEY_LOCAL_MACHINE\SOFTWARE\VMware, Inc.\VMware Tools"
                          2⤵
                          • Looks for VMWare Tools registry key
                          PID:3508
                        • C:\Windows\system32\reg.exe
                          "reg" query HKEY_LOCAL_MACHINE\SOFTWARE\Wine
                          2⤵
                          • Identifies Wine through registry keys
                          PID:4904
                        • C:\Windows\system32\reg.exe
                          "reg" query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Virtual Machine\Guest\Parameters"
                          2⤵
                            PID:4420
                          • C:\Windows\System32\Wbem\wmic.exe
                            "wmic" process get name
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            • Suspicious use of AdjustPrivilegeToken
                            PID:3384
                          • C:\Windows\system32\ipconfig.exe
                            "ipconfig" /all
                            2⤵
                            • Gathers network information
                            PID:3424

                        Network

                              MITRE ATT&CK Enterprise v16

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              memory/4108-0-0x00007FF683270000-0x00007FF683358000-memory.dmp