Overview

overview

7

Static

static

3

PrismLaunc....1.exe

windows7-x64

7

PrismLaunc....1.exe

windows10-2004-x64

7

$PLUGINSDI...rl.dll

windows7-x64

3

$PLUGINSDI...rl.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDI...gs.dll

windows7-x64

3

$PLUGINSDI...gs.dll

windows10-2004-x64

3

$PLUGINSDI...ec.dll

windows7-x64

3

$PLUGINSDI...ec.dll

windows10-2004-x64

3

Qt6Core.dll

windows7-x64

1

Qt6Core.dll

windows10-2004-x64

1

Qt6Core5Compat.dll

windows7-x64

1

Qt6Core5Compat.dll

windows10-2004-x64

1

Qt6Gui.dll

windows7-x64

1

Qt6Gui.dll

windows10-2004-x64

1

Qt6Network.dll

windows7-x64

1

Qt6Network.dll

windows10-2004-x64

1

Qt6NetworkAuth.dll

windows7-x64

1

Qt6NetworkAuth.dll

windows10-2004-x64

1

Qt6Svg.dll

windows7-x64

1

Qt6Svg.dll

windows10-2004-x64

1

Qt6Widgets.dll

windows7-x64

1

Qt6Widgets.dll

windows10-2004-x64

1

Qt6Xml.dll

windows7-x64

1

Qt6Xml.dll

windows10-2004-x64

1

iconengine...on.dll

windows7-x64

1

iconengine...on.dll

windows10-2004-x64

1

imageformats/qgif.dll

windows7-x64

1

imageformats/qgif.dll

windows10-2004-x64

1

imageforma...ns.dll

windows7-x64

1

imageforma...ns.dll

windows10-2004-x64

1

Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/11/2024, 00:28

Sharing

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General

  • Target
    PrismLauncher-Windows-MSVC-Setup-9.1.exe
  • Size 21.3MB
  • Sample241110-asfvsavhlk
  • SHA256 e1c336a931699af16de244550da8ce7e1f9b70fd8023aa2ff896d52a603b740f
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
defense_evasiondiscovery

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 15 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 1 IoCs

    When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

    defense_evasion
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

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

  • Kills process with taskkill 1 IoCs
    evasion
  • Modifies registry class 12 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • 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\PrismLauncher-Windows-MSVC-Setup-9.1.exe
    "C:\Users\Admin\AppData\Local\Temp\PrismLauncher-Windows-MSVC-Setup-9.1.exe"
    1⤵
    • Loads dropped DLL
    • Subvert Trust Controls: Mark-of-the-Web Bypass
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • NTFS ADS
    • Suspicious use of WriteProcessMemory
    PID:3404
    • C:\Windows\SysWOW64\TaskKill.exe
      TaskKill /IM prismlauncher.exe /F
      2⤵
      • System Location Discovery: System Language Discovery
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:5048
    • C:\Users\Admin\AppData\Local\Programs\PrismLauncher\vc_redist\vc_redist.x64.exe
      C:\Users\Admin\AppData\Local\Programs\PrismLauncher\vc_redist\vc_redist.x64.exe /install /passive /norestart
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4352
      • C:\Windows\Temp\{0D5B2D0F-19E6-4CD7-8CD5-343E35781B52}\.cr\vc_redist.x64.exe
        "C:\Windows\Temp\{0D5B2D0F-19E6-4CD7-8CD5-343E35781B52}\.cr\vc_redist.x64.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Programs\PrismLauncher\vc_redist\vc_redist.x64.exe" -burn.filehandle.attached=788 -burn.filehandle.self=796 /install /passive /norestart
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3440
        • C:\Windows\Temp\{6DCB0774-0728-4279-8D93-8E39201C173C}\.be\VC_redist.x64.exe
          "C:\Windows\Temp\{6DCB0774-0728-4279-8D93-8E39201C173C}\.be\VC_redist.x64.exe" -q -burn.elevated BurnPipe.{3ED572B6-E8FA-43AE-86B4-0CF5288E3047} {16E4FC65-9711-4F68-B7DF-836A1BD17C7C} 3440
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:3516
    • C:\Users\Admin\AppData\Local\Programs\PrismLauncher\prismlauncher.exe
      "C:\Users\Admin\AppData\Local\Programs\PrismLauncher\prismlauncher.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: AddClipboardFormatListener
      PID:2304
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:4724
  • C:\Windows\system32\srtasks.exe
    C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1304

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        Qt6Core.dll
        • Path C:\Users\Admin\AppData\Local\Programs\PrismLauncher\Qt6Core.dll
        • Size 5.8MB
        • SHA256 05982ff42ba7ae3074badaee1a09ff7f45e694de815bb06b514b28c28cfe0500
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        Qt6Core5Compat.dll
        • Path C:\Users\Admin\AppData\Local\Programs\PrismLauncher\Qt6Core5Compat.dll
        • Size 856KB
        • SHA256 298af983b948ac481c3417887d5d53caff5f68c654f94bffdf23a50974d50075
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        Qt6Gui.dll
        • Path C:\Users\Admin\AppData\Local\Programs\PrismLauncher\Qt6Gui.dll
        • Size 8.6MB
        • SHA256 ced3aef690624b1186660baa85c7d2c3319d46f5c0194eeafe39e2377643e1d4
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        Qt6Network.dll
        • Path C:\Users\Admin\AppData\Local\Programs\PrismLauncher\Qt6Network.dll
        • Size 1.7MB
        • SHA256 cd69452ba2c05cbb94a5f4d4be34c7750eb09fee1e746afbe1ab0e7539cf04fa
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        Qt6NetworkAuth.dll
        • Path C:\Users\Admin\AppData\Local\Programs\PrismLauncher\Qt6NetworkAuth.dll
        • Size 219KB
        • SHA256 54455722028b0203d2c6c8019cd5f7260ed89fba03199b5719a4b79364e5ebf2
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        Qt6Widgets.dll
        • Path C:\Users\Admin\AppData\Local\Programs\PrismLauncher\Qt6Widgets.dll
        • Size 6.3MB
        • SHA256 3fac74f2736ee0850657005ceade2a4edef6e97d58c764e77c2e39e629e04e82
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        Qt6Xml.dll
        • Path C:\Users\Admin\AppData\Local\Programs\PrismLauncher\Qt6Xml.dll
        • Size 152KB
        • SHA256 1520afd2abeebbd26766b6bdc5f88e9d3cb2b887bdf38559233b1bd4cdebd553
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        qdirect2d.dll
        • Path C:\Users\Admin\AppData\Local\Programs\PrismLauncher\platforms\qdirect2d.dll
        • Size 963KB
        • SHA256 28f7bc6a71c6d3fb68bc7b35dc3bf03f3cf5382c39318961b10b5e3d8874703f
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        qwindows.dll
        • Path C:\Users\Admin\AppData\Local\Programs\PrismLauncher\platforms\qwindows.dll
        • Size 891KB
        • SHA256 cefb9a0f8caa3ccb2ab91f0bb1c2fed7abfcc24fab462e33c47dc3b448a0faf5
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        prismlauncher.exe
        • Path C:\Users\Admin\AppData\Local\Programs\PrismLauncher\prismlauncher.exe
        • Size 10.2MB
        • SHA256 a048f77170b58bf5b1324ef9ba5abcb124715568eaa31b371e9b8b32e25af6b3
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        qt.conf
        • Path C:\Users\Admin\AppData\Local\Programs\PrismLauncher\qt.conf
        • Size 1B
        • SHA256 36a9e7f1c95b82ffb99743e0c5c4ce95d83c9a430aac59f84ef3cbfab6145068
        • MD5 SHA1 SHA512
        Submit Download

        qtlogging.ini
        • Path C:\Users\Admin\AppData\Local\Programs\PrismLauncher\qtlogging.ini
        • Size 509B
        • SHA256 ba15aee260e7ca1d48016546bab52fe30c3da264356b629739c125cd4eb3c700
        • MD5 SHA1 SHA512
        Submit Download

        qmodernwindowsstyle.dll
        • Path C:\Users\Admin\AppData\Local\Programs\PrismLauncher\styles\qmodernwindowsstyle.dll
        • Size 198KB
        • SHA256 6dc6e21e38811e1e56427e086bc8846f66a2da6ae5fcfc1828406fd0c3c67965
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        vc_redist.x64.exe
        • Path C:\Users\Admin\AppData\Local\Programs\PrismLauncher\vc_redist\vc_redist.x64.exe
        • Size 24.3MB
        • SHA256 814e9da5ec5e5d6a8fa701999d1fc3baddf7f3adc528e202590e9b1cb73e4a11
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        NScurl.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nsq93D5.tmp\NScurl.dll
        • Size 6.0MB
        • SHA256 d9438094e22bd3183864b712e2cbae07f6b184a5ad7b018185e425e215feaca9
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        System.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nsq93D5.tmp\System.dll
        • Size 12KB
        • SHA256 23d618a0293c78ce00f7c6e6dd8b8923621da7dd1f63a070163ef4c0ec3033d6
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        modern-wizard.bmp
        • Path C:\Users\Admin\AppData\Local\Temp\nsq93D5.tmp\modern-wizard.bmp
        • Size 25KB
        • SHA256 3ad2dc318056d0a2024af1804ea741146cfc18cc404649a44610cbf8b2056cf2
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        nsDialogs.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nsq93D5.tmp\nsDialogs.dll
        • Size 9KB
        • SHA256 89a82c4849c21dfe765052681e1fad02d2d7b13c8b5075880c52423dca72a912
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        nsExec.dll
        • Path C:\Users\Admin\AppData\Local\Temp\nsq93D5.tmp\nsExec.dll
        • Size 7KB
        • SHA256 2cd3a2d4053954db1196e2526545c36dfc138c6de9b81f6264632f3132843c77
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        vc_redist.x64.exe
        • Path C:\Windows\Temp\{0D5B2D0F-19E6-4CD7-8CD5-343E35781B52}\.cr\vc_redist.x64.exe
        • Size 670KB
        • SHA256 1ec6ded595b12262d8bfcf8436046c9d84febff424924cb839a1946dad76ca4e
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        logo.png
        • Path C:\Windows\Temp\{6DCB0774-0728-4279-8D93-8E39201C173C}\.ba\logo.png
        • Size 1KB
        • SHA256 335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
        • MD5 SHA1 SHA512
        Submit Download

        wixstdba.dll
        • Path C:\Windows\Temp\{6DCB0774-0728-4279-8D93-8E39201C173C}\.ba\wixstdba.dll
        • Size 215KB
        • SHA256 e921f69b9fb4b5ad4691809d06896c5f1d655ab75e0ce94a372319c243c56d4e
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        memory/2304-209-0x00007FF6ADB20000-0x00007FF6AE54D000-memory.dmp
        Download

        memory/2304-210-0x00007FFD63570000-0x00007FFD63BB9000-memory.dmp
        Download

        memory/3404-85-0x0000000073EC0000-0x00000000744D0000-memory.dmp
        Download

        memory/3404-84-0x0000000073EC0000-0x00000000744D0000-memory.dmp
        Download

        memory/3404-149-0x0000000073EC0000-0x00000000744D0000-memory.dmp
        Download