Resubmissions

21/06/2026, 23:13

260621-27f8msgx5z10

21/06/2026, 23:08

260621-24hx3afz2n8

Analysis

  • max time kernel
    150s
  • max time network
    77s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    21/06/2026, 23:13

General

  • Target
    Setup.exe
  • Size 102KB
  • Sample260621-27f8msgx5z
  • SHA256 7123e1514b939b165985560057fe3c761440a9fff9783a3b84e861fd2888d4ab
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • hijackloader

Attributes
  • directory

    %APPDATA%\data_grpc

  • inject_dll

    %windir%\SysWOW64\input.dll

xor.hex

Signatures

  • Family: HijackLoader, IDAT loader, Ghostulse,

    HijackLoader is a multi-stage loader, first seen in 2023.

  • Detects HijackLoader (aka IDAT Loader) 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 23 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • 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.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 5 IoCs

    Using powershell.exe command.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

  • NTFS ADS 43 IoCs
  • Suspicious behavior: EnumeratesProcesses 25 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Subvert Trust Controls: Mark-of-the-Web Bypass
    • Checks SCSI registry key(s)
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3188
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "ver"
      2⤵
        PID:5956
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        2⤵
          PID:2560
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c "ver"
          2⤵
            PID:4364
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "powershell -Command "Get-PSDrive C | Select-Object Used,Free""
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:1280
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -Command "Get-PSDrive C | Select-Object Used,Free"
              3⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2956
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object TotalPhysicalMemory""
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:5180
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object TotalPhysicalMemory"
              3⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:5816
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_Processor | Select-Object NumberOfLogicalProcessors""
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:1264
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -Command "Get-CimInstance Win32_Processor | Select-Object NumberOfLogicalProcessors"
              3⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              PID:5804
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object Model""
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:2684
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object Model"
              3⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              PID:3572
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object Manufacturer""
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:4176
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object Manufacturer"
              3⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              PID:3848
          • C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\Y5bfiEWRh.exe
            C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\Y5bfiEWRh.exe
            2⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • NTFS ADS
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of WriteProcessMemory
            PID:4456
            • C:\ProgramData\GigaAna.exe
              C:\ProgramData\GigaAna.exe
              3⤵
              • Loads dropped DLL
              • Suspicious use of NtSetInformationThreadHideFromDebugger
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              PID:2344
            • C:\Users\Admin\AppData\Roaming\data_grpc\Crisp.exe
              C:\Users\Admin\AppData\Roaming\data_grpc\Crisp.exe
              3⤵
              • Loads dropped DLL
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              PID:2944

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              GigaAna.exe

              • Path C:\ProgramData\GigaAna.exe
              • Size 998KB
              • SHA256 d9fa3fda6755eb535c4de9572a88deaf5ba2035507dd581ae1a29f888ff5bb0e
              • MD5 SHA1 SHA512 SSDEEP TLSH

              StartupProfileData-NonInteractive

              • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
              • Size 1KB
              • SHA256 a5bfc7d7a5986cbdaffb495b0d0d58530fba956bcba4cbba41688b9684c82e9e
              • MD5 SHA1 SHA512 TLSH

              StartupProfileData-NonInteractive

              • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
              • Size 1KB
              • SHA256 dcf0b6b9ceae7e42f33fa311e6f2f7e9cddcbc2f7cc99020cd1225cb5255f1d7
              • MD5 SHA1 SHA512 TLSH

              StartupProfileData-NonInteractive

              • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
              • Size 1KB
              • SHA256 995278b017a17c081037c71e72044cffe2bee9e2d8337e0e4f2614da913d20af
              • MD5 SHA1 SHA512 TLSH

              StartupProfileData-NonInteractive

              • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
              • Size 1KB
              • SHA256 db37a78f2c5a8948510433f5d43c189500c418f610207f67a57ad3a450767f44
              • MD5 SHA1 SHA512 TLSH

              34C816D.tmp

              • Path C:\Users\Admin\AppData\Local\Temp\34C816D.tmp
              • Size 40B
              • SHA256 fefed47f8cb1800cb0acc70d5e29d4dbe870d714ed0f6f83de1db1c017640195
              • MD5 SHA1 SHA512

              D216121.tmp

              • Path C:\Users\Admin\AppData\Local\Temp\D216121.tmp
              • Size 2.5MB
              • SHA256 00621f55ee68df63be9f88c7772d84de5559bf5c716b23e8ea2c41f357593708
              • MD5 SHA1 SHA512 SSDEEP TLSH

              D216121.tmp

              • Path C:\Users\Admin\AppData\Local\Temp\D216121.tmp
              • Size 2.5MB
              • SHA256 6f301f7777e08e01e22194936ea9e0e683ae4a23283b8ea4da968cdb3dbcd7d4
              • MD5 SHA1 SHA512 SSDEEP TLSH

              __PSScriptPolicyTest_uge35gyh.ovj.ps1

              • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_uge35gyh.ovj.ps1
              • Size 60B
              • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
              • MD5 SHA1 SHA512 TLSH

              Cmmlib.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\Cmmlib.dll
              • Size 3.1MB
              • SHA256 d927d41c0dcc607ea0980263d451a91f7aad8c93dcd7fe3333ae5a690bc63d0f
              • MD5 SHA1 SHA512 SSDEEP TLSH

              MSVCP140.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\MSVCP140.dll
              • Size 571KB
              • SHA256 10ddff48d704c6007e4c2d53fb4856b5e5e79479503366236246a323aaa76e9d
              • MD5 SHA1 SHA512 SSDEEP TLSH

              VCRUNTIME140_1.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\VCRUNTIME140_1.dll
              • Size 35KB
              • SHA256 f8bc270449ca6bb6345e88be3632d465c0a7595197c7954357dc5066ed50ae44
              • MD5 SHA1 SHA512 SSDEEP TLSH

              WebView2Loader.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\WebView2Loader.dll
              • Size 155KB
              • SHA256 2d64a312551930dc56612cf358fcfd23133c0596a88c3ec1c467c392ff00b493
              • MD5 SHA1 SHA512 SSDEEP TLSH

              Y5bfiEWRh.exe

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\Y5bfiEWRh.exe
              • Size 947KB
              • SHA256 cf86eb395c8712f981608cd06427907baf6ef6328e204da940c9bdf08ea67b50
              • MD5 SHA1 SHA512 SSDEEP TLSH

              ZMDB.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\ZMDB.dll
              • Size 1.4MB
              • SHA256 965465e0d9df2c20932c86a143e6a5e79858ad6ff7d7e56dabb35676d544fdac
              • MD5 SHA1 SHA512 SSDEEP TLSH

              ZoomTask.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\ZoomTask.dll
              • Size 796KB
              • SHA256 53691ff7ff875fc5ac2fd8a0912b416466a18c77da38a453f1f81e116c85afdb
              • MD5 SHA1 SHA512 SSDEEP TLSH

              cluster_link.toml

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\cluster_link.toml
              • Size 17KB
              • SHA256 4bf1b59b19d9a5cc6969e11ff42413b56b44f49db5eef957d63307a1c93e0c28
              • MD5 SHA1 SHA512 SSDEEP TLSH

              cmmbiz.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\cmmbiz.dll
              • Size 1.1MB
              • SHA256 dc7e20eb3f0055bbb89e0e3a252d75c847f4cbf9c0f8b6936ec141a07ce1fd80
              • MD5 SHA1 SHA512 SSDEEP TLSH

              libcrypto-3-zm.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\libcrypto-3-zm.dll
              • Size 5.6MB
              • SHA256 b286eb3dcf22b6df034e7878ae099cd428bb896d07302d63aaebe16d38e721a5
              • MD5 SHA1 SHA512 SSDEEP TLSH

              libcurl.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\libcurl.dll
              • Size 901KB
              • SHA256 8a9afce7ec989c95f9867ba4f08c30e0c38bf06cddea9f9414cc13d3c10afea0
              • MD5 SHA1 SHA512 SSDEEP TLSH

              libssl-3-zm.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\libssl-3-zm.dll
              • Size 1.3MB
              • SHA256 92914d1426721811fb388a3be864dce01a703b40d994926adbb53d1131c2c35f
              • MD5 SHA1 SHA512 SSDEEP TLSH

              msvcp140.dll:Zone.Identifier

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\msvcp140.dll:Zone.Identifier
              • Size 28B
              • SHA256 3ae4037a8fd8d2de21538efba26e4428961187d29a6cbbfbd7c60e76cf4bc9d6
              • MD5 SHA1 SHA512

              msvcp_win.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\msvcp_win.dll
              • Size 622KB
              • SHA256 08f2fe38501a88a7d3c13976733c2ca08b5597c3328d51fa1f5f5d8474c33ecf
              • MD5 SHA1 SHA512 SSDEEP TLSH

              shader.bin

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\shader.bin
              • Size 2.0MB
              • SHA256 472c5c7e1f34fe05d5c34dc58bb517224174fbd52ca0502b52e5cb4f17e812d1
              • MD5 SHA1 SHA512 SSDEEP TLSH

              tp.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\tp.dll
              • Size 1.7MB
              • SHA256 065ca011f8246e716d18ddf82dc68ad8aa220c49ccc29d6a8b8fa080671405e7
              • MD5 SHA1 SHA512 SSDEEP TLSH

              ucrtbase.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\ucrtbase.dll
              • Size 1.1MB
              • SHA256 d93ce42cd625510b2355de086bcd19e2c11307ccade7bad62b09c7f340a866ba
              • MD5 SHA1 SHA512 SSDEEP TLSH

              util.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\util.dll
              • Size 466KB
              • SHA256 2b122736be8059213719dae2bae972b81c5f56e717f6d3d13b4e49313c280789
              • MD5 SHA1 SHA512 SSDEEP TLSH

              vcruntime140.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\vcruntime140.dll
              • Size 91KB
              • SHA256 8ee6b49830436ff3bec9ba89213395427b5535813930489f118721fd3d2d942c
              • MD5 SHA1 SHA512 SSDEEP TLSH

              zContext.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\zContext.dll
              • Size 51KB
              • SHA256 2e138cbc90e3fabd1de4189cdb12775d860f023781d4be383bc389caba7c9272
              • MD5 SHA1 SHA512 SSDEEP TLSH

              zLooper.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\zLooper.dll
              • Size 97KB
              • SHA256 afcbadfa2704cd1e1cdf886ca60e4f573b9b15914daf7d3e8acd3e5854a435e4
              • MD5 SHA1 SHA512 SSDEEP TLSH

              zNetUtils.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\zNetUtils.dll
              • Size 268KB
              • SHA256 594161cbda00a7c6deda15f7b1fd4aaba83b184956cdd885bea2bf842225cd90
              • MD5 SHA1 SHA512 SSDEEP TLSH

              zUnifyWebView.dll

              • Path C:\Users\Admin\AppData\Local\Temp\tmp-94356-6wgnMNE2yEmr\zUnifyWebView.dll
              • Size 2.7MB
              • SHA256 7ea1ed3798f2129f96f1a0869c65fc9ce68b00fe3a8a894e65b5b67ddc051018
              • MD5 SHA1 SHA512 SSDEEP TLSH

              text.txt

              • Path C:\Users\Admin\AppData\Roaming\RenPy\Game-1738212058\sync\text.txt
              • Size 5B
              • SHA256 314ad142957febe390cc7223b4deb1d1b21c187f84f6e7257a23fe46c27fcae3
              • MD5 SHA1 SHA512

              Crisp.exe

              • Path C:\Users\Admin\AppData\Roaming\data_grpc\Crisp.exe
              • Size 334KB
              • SHA256 c2e62475768c9546efe1da92a55f3bb2a55350eed83241139917aabd1ad25f8a
              • MD5 SHA1 SHA512 SSDEEP TLSH

              memory/2344-414-0x0000000000AD0000-0x0000000000B7A000-memory.dmp

              memory/2344-423-0x0000000000AD0000-0x0000000000B7A000-memory.dmp

              memory/2344-421-0x0000000000AD0000-0x0000000000B7A000-memory.dmp

              memory/2344-420-0x0000000000AD0000-0x0000000000B7A000-memory.dmp

              memory/2344-418-0x00007FFE3EEA0000-0x00007FFE3F103000-memory.dmp

              memory/2944-426-0x00007FFE3EEA0000-0x00007FFE3F103000-memory.dmp

              memory/2956-284-0x00007FFE19C60000-0x00007FFE1A604000-memory.dmp

              memory/2956-266-0x00007FFE19C60000-0x00007FFE1A604000-memory.dmp

              memory/2956-275-0x00007FFE19C60000-0x00007FFE1A604000-memory.dmp

              memory/2956-276-0x00007FFE19C60000-0x00007FFE1A604000-memory.dmp

              memory/2956-268-0x00007FFE19C60000-0x00007FFE1A604000-memory.dmp

              memory/2956-267-0x00007FFE19C60000-0x00007FFE1A604000-memory.dmp

              memory/2956-273-0x00007FFE19C60000-0x00007FFE1A604000-memory.dmp

              memory/2956-280-0x00000193D3FD0000-0x00000193D3FFA000-memory.dmp

              memory/2956-277-0x00000193D3A40000-0x00000193D3A4A000-memory.dmp

              memory/2956-282-0x00007FFE19C60000-0x00007FFE1A604000-memory.dmp

              memory/2956-269-0x00007FFE19C60000-0x00007FFE1A604000-memory.dmp

              memory/2956-260-0x00007FFE19DEF000-0x00007FFE19DF0000-memory.dmp

              memory/2956-265-0x00000193D3980000-0x00000193D39A2000-memory.dmp

              memory/2956-262-0x00007FFE19C60000-0x00007FFE1A604000-memory.dmp

              memory/2956-281-0x00000193D3FD0000-0x00000193D3FF4000-memory.dmp

              memory/2956-278-0x00007FFE19C60000-0x00007FFE1A604000-memory.dmp

              memory/2956-279-0x00007FFE19C60000-0x00007FFE1A604000-memory.dmp

              memory/2956-272-0x00000193D3A50000-0x00000193D3A6E000-memory.dmp

              memory/2956-274-0x00000193D3CC0000-0x00000193D3D72000-memory.dmp

              memory/2956-261-0x00007FFE19C60000-0x00007FFE1A604000-memory.dmp

              memory/5816-290-0x000001F1D8B80000-0x000001F1D8C32000-memory.dmp