Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/07/2026, 03:08

General

  • Target
    pcvisit_15_SiT_K-Modul.exe
  • Size 8.0MB
  • Sample260728-dndfmsak5z
  • SHA256 e9990afaf1340427b79813dc6db13cbfe81614e4bc9e57855a93b3506f1e1995
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 64 IoCs
  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 16 IoCs

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

  • Checks processor information in registry 2 TTPs 25 IoCs

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

  • Modifies data under HKEY_USERS 33 IoCs
  • Suspicious behavior: AddClipboardFormatListener 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 50 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 28 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\pcvisit_15_SiT_K-Modul.exe
    "C:\Users\Admin\AppData\Local\Temp\pcvisit_15_SiT_K-Modul.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1536
    • C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\pcvisit_client.exe
      "C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\pcvisit_client.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Checks processor information in registry
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4848
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic os
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2112
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic logicaldisk where "deviceid = 'c:'" get volumeserialnumber,freespace
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:1804
    • C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\pcvisit_client.exe
      "C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\pcvisit_client.exe" --StartMode AsLiftRightsForClient
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Checks processor information in registry
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:5376
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic os
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5300
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic logicaldisk where "deviceid = 'c:'" get volumeserialnumber,freespace
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:4752
  • C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\pcvisit_client.exe
    "C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\pcvisit_client.exe" --StartMode AsLiftRightsForClient --session 1
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1596
    • C:\Windows\SysWOW64\Wbem\wmic.exe
      wmic os
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      PID:1812
    • C:\Windows\SysWOW64\Wbem\wmic.exe
      wmic logicaldisk where "deviceid = 'c:'" get volumeserialnumber,freespace
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:3176
    • C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\pcvisit_client.exe
      --StartMode AsClient --startPrivilege STARTED_BY_USER_LEVELD_AS_NON_INTERACTIVE
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Checks processor information in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:5572
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic os
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:3752
      • C:\Windows\SysWOW64\Wbem\wmic.exe
        wmic logicaldisk where "deviceid = 'c:'" get volumeserialnumber,freespace
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:4624
  • C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\pcvisit_client.exe
    "C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\pcvisit_client.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5844
    • C:\Windows\SysWOW64\Wbem\wmic.exe
      wmic os
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2784
    • C:\Windows\SysWOW64\Wbem\wmic.exe
      wmic logicaldisk where "deviceid = 'c:'" get volumeserialnumber,freespace
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4592

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        768l78nv-p21z-4031-y819-417a5tevok1x.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\768l78nv-p21z-4031-y819-417a5tevok1x.tmp
        • Size 10KB
        • SHA256 fbf0761592dc5b50457df5412ab3042f1533e60a17af73d4be228d77d9b79f7c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        AccessControl.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsf1D24.tmp\AccessControl.dll
        • Size 8KB
        • SHA256 8a8f5bafc105186c85f14e017ab6da33ae8f88a9635e51756f90b6d95381d80d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        System.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsf1D24.tmp\System.dll
        • Size 11KB
        • SHA256 dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        UAC.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsf1D24.tmp\UAC.dll
        • Size 14KB
        • SHA256 32dd7269abf5a0e5db888e307d9df313e87cef4f1b597965a9d8e00934658822
        • MD5 SHA1 SHA512 SSDEEP TLSH

        nsis7z.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsf1D24.tmp\nsis7z.dll
        • Size 171KB
        • SHA256 ce6fc1b521e64ea89f4532cbd74f06f85d21018ac5196b4f8169627926e40971
        • MD5 SHA1 SHA512 SSDEEP TLSH

        LIBEAY32.dll

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\LIBEAY32.dll
        • Size 1.2MB
        • SHA256 d5d04998f466fb4977857b130fa930f7948d25eb8ea4b94fa610fbe16ade96dc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSVCP120.dll

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\MSVCP120.dll
        • Size 444KB
        • SHA256 87c42ca155473e4e71857d03497c8cbc28fa8ff7f2c8d72e8a1f39b71078f608
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Qt5Core.dll

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\Qt5Core.dll
        • Size 4.5MB
        • SHA256 17ddd791de4ae838dfcec0b5a1e109734a473565ee060ccfca592767baa163cc
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Qt5Gui.dll

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\Qt5Gui.dll
        • Size 3.1MB
        • SHA256 97768839ba01ba5898b7cb9c83bce9986dd7c248f7ff300410319e741fd1cab6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Qt5Network.dll

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\Qt5Network.dll
        • Size 801KB
        • SHA256 3a61ce9aafd766d56a23b476d3dad337fc97c7f1d53aa81bf313091daae92783
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Qt5Svg.dll

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\Qt5Svg.dll
        • Size 245KB
        • SHA256 dfbb641536b9757002d6b18d18ba09da39cb307e345399e583b485f5226f4211
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Qt5Widgets.dll

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\Qt5Widgets.dll
        • Size 4.3MB
        • SHA256 fa116d542571d9cf1362eca4e212c672f31209420f136c71a86593a1a20113a0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        SSLEAY32.dll

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\SSLEAY32.dll
        • Size 289KB
        • SHA256 47d2641c300bdbdc8d6bfb23e512e96b5b3fc3037b9b761dbcba5f9e664c2a17
        • MD5 SHA1 SHA512 SSDEEP TLSH

        application_en.qm

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\application_en.qm
        • Size 6KB
        • SHA256 d42b69ce2173dd043ef28346924971a4e5b1f8884a867aad3bffc3726e047554
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qgif.dll

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\imageformats\qgif.dll
        • Size 24KB
        • SHA256 40a5e7f6770181cad19badbda7b7797d3757e64ef933c7acaaecc7f8dc03ee70
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qico.dll

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\imageformats\qico.dll
        • Size 24KB
        • SHA256 4dbd24c240047bd2cb74fa3272eb759d70a49e82928e37fff2e53c8768c3826d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qjpeg.dll

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\imageformats\qjpeg.dll
        • Size 237KB
        • SHA256 ec5d133a779df567f678699a650e02db3721d8f3fc5cfa481c56c4562e9669b3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qsvg.dll

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\imageformats\qsvg.dll
        • Size 18KB
        • SHA256 2a16661719bc01520eee171496be8bc4fe178f114c91787c44bbb712e69894ea
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msvcr120.dll

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\msvcr120.dll
        • Size 948KB
        • SHA256 86e39b5995af0e042fcdaa85fe2aefd7c9ddc7ad65e6327bd5e7058bc3ab615f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pcvisit_client.exe

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\pcvisit_client.exe
        • Size 7.0MB
        • SHA256 e53615dd382bad0ba357f8c8e66f65a00bdeea0b40bb5f0c8e77aa168fd253eb
        • MD5 SHA1 SHA512 SSDEEP TLSH

        pcvisit_client_en.qm

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\pcvisit_client_en.qm
        • Size 26KB
        • SHA256 1aa0394b4c3934d0bae1c59a64f2a0880d23ea26a1208af10acadd442c2219ed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        qwindows.dll

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\platforms\qwindows.dll
        • Size 921KB
        • SHA256 0d9cf7f7ced5584c6b98d1058520583069336d4ecee7fdcff086307c927bf261
        • MD5 SHA1 SHA512 SSDEEP TLSH

        shared_app_elements_en.qm

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\shared_app_elements_en.qm
        • Size 152KB
        • SHA256 ff3db0304d97acbe09c90bf4e73f7e4f94f64f1390f2b9154c4d3cec3ef11425
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wodTunnel.dll

        • Path C:\Users\Admin\AppData\Local\pcvisit Software AG\caloa\pcvisit.Support.guest.15\release\15.0.29.2234\wodTunnel.dll
        • Size 319KB
        • SHA256 6b484895bde72a5dcc7d54b1e36acd9477393de020c02e3aeaa4508275d2119c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1536-23-0x00000000022E0000-0x0000000002311000-memory.dmp

        memory/1536-14-0x0000000074EA0000-0x0000000074EAA000-memory.dmp