Analysis

  • max time kernel
    44s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/11/2026, 12:35

General

  • Target
    TinyWall_x86.msi
  • Size 1.8MB
  • Sample261113-psep2sby9l
  • SHA256 3f3bbdf2aef4cda3f18bd1ee7f4357a96b995fd78d98e8fd0889fd3bb592b453
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Badlisted process makes network request 3 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Loads dropped DLL 1 IoCs
  • Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 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 5 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs
  • Uses Volume Shadow Copy service COM API

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

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\TinyWall_x86.msi
    1⤵
    • Badlisted process makes network request
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1676
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5924
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 70B3AC1C71C5C28385B0E2650F1A8524 C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:5020
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:2972
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 1725EBD29C265D2BDB3068A99DE1127D
        2⤵
          PID:5692
        • C:\Windows\syswow64\MsiExec.exe
          C:\Windows\syswow64\MsiExec.exe -Embedding 710EAB079C2A4CCBA828C2427F517FD6 E Global\MSI0000
          2⤵
            PID:4392
          • C:\Program Files (x86)\TinyWall\TinyWall.exe
            "C:\Program Files (x86)\TinyWall\TinyWall.exe" /install
            2⤵
              PID:1432
            • C:\Program Files (x86)\TinyWall\TinyWall.exe
              "C:\Program Files (x86)\TinyWall\TinyWall.exe" /autowhitelist
              2⤵
                PID:5620
            • C:\Windows\system32\vssvc.exe
              C:\Windows\system32\vssvc.exe
              1⤵
              • Checks SCSI registry key(s)
              PID:3604
            • C:\Program Files (x86)\TinyWall\TinyWall.exe
              "C:\Program Files (x86)\TinyWall\TinyWall.exe"
              1⤵
                PID:5556
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k GPSvcGroup
                1⤵
                  PID:3312

                Network

                      MITRE ATT&CK Enterprise v16

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      e59dc6d.rbs

                      • Path C:\Config.Msi\e59dc6d.rbs
                      • Size 260KB
                      • SHA256 d7848fba611f43c02946eae87b8d62d090e7360652e45a7ee75207a5dc7c2b17
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      Microsoft.Bcl.AsyncInterfaces.dll

                      • Path C:\Program Files (x86)\TinyWall\Microsoft.Bcl.AsyncInterfaces.dll
                      • Size 21KB
                      • SHA256 295af2142d9214f3fd84eafe4778dca119be7e0229f14b6ba8d5269c2f1e2e78
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      System.Buffers.dll

                      • Path C:\Program Files (x86)\TinyWall\System.Buffers.dll
                      • Size 20KB
                      • SHA256 accccfbe45d9f08ffeed9916e37b33e98c65be012cfff6e7fa7b67210ce1fefb
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      System.Memory.dll

                      • Path C:\Program Files (x86)\TinyWall\System.Memory.dll
                      • Size 137KB
                      • SHA256 8e76318e8b06692abf7dab1169d27d15557f7f0a34d36af6463eff0fe21213c7
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      System.Numerics.Vectors.dll

                      • Path C:\Program Files (x86)\TinyWall\System.Numerics.Vectors.dll
                      • Size 113KB
                      • SHA256 1d3ef8698281e7cf7371d1554afef5872b39f96c26da772210a33da041ba1183
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      System.Runtime.CompilerServices.Unsafe.dll

                      • Path C:\Program Files (x86)\TinyWall\System.Runtime.CompilerServices.Unsafe.dll
                      • Size 17KB
                      • SHA256 37768488e8ef45729bc7d9a2677633c6450042975bb96516e186da6cb9cd0dcf
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      System.Text.Encodings.Web.dll

                      • Path C:\Program Files (x86)\TinyWall\System.Text.Encodings.Web.dll
                      • Size 76KB
                      • SHA256 56e8129fac97678f70fb16c734172ef77f17a607057e6c71b983c656d42aa545
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      System.Text.Json.dll

                      • Path C:\Program Files (x86)\TinyWall\System.Text.Json.dll
                      • Size 503KB
                      • SHA256 730223a471e76a3d857a4b70f4e02a5c02a260dadb431421c335b5b1a85295e1
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      System.Threading.Tasks.Extensions.dll

                      • Path C:\Program Files (x86)\TinyWall\System.Threading.Tasks.Extensions.dll
                      • Size 25KB
                      • SHA256 4f81ffd0dc7204db75afc35ea4291769b07c440592f28894260eea76626a23c6
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      TinyWall.InstallLog

                      • Path C:\Program Files (x86)\TinyWall\TinyWall.InstallLog
                      • Size 257B
                      • SHA256 bfdc7b16023db09c2efb022f7382cfa25e21147b3d0472dc3fff647db3b0265e
                      • MD5 SHA1 SHA512 TLSH

                      TinyWall.InstallLog

                      • Path C:\Program Files (x86)\TinyWall\TinyWall.InstallLog
                      • Size 651B
                      • SHA256 691090dd6cae0eeaed07e93c38c5c5bd0746d1b4b8c380805a16b4a3dfef617c
                      • MD5 SHA1 SHA512 TLSH

                      TinyWall.exe

                      • Path C:\Program Files (x86)\TinyWall\TinyWall.exe
                      • Size 1.2MB
                      • SHA256 c4703f1389efbc5c6df1c28fb7b83374e2b5861f07d2946b1356a7dbe554d826
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      TinyWall.exe.config

                      • Path C:\Program Files (x86)\TinyWall\TinyWall.exe.config
                      • Size 1KB
                      • SHA256 41a61ea0054272f85c9381e2d8ce042bb419657d5c37cc71ee7b8d6bef9a6abf
                      • MD5 SHA1 SHA512 TLSH

                      TinyWall Controller.lnk

                      • Path C:\ProgramData\Microsoft\Windows\Start Menu\Programs\TinyWall\TinyWall Controller.lnk
                      • Size 1KB
                      • SHA256 7af59928cc1f4cb49d9ff68d5ad364ce7c592edb3fd24b0b6530dc02dd3c876f
                      • MD5 SHA1 SHA512 TLSH

                      TinyWall Controller.lnk

                      • Path C:\ProgramData\Microsoft\Windows\Start Menu\Programs\TinyWall\TinyWall Controller.lnk
                      • Size 1KB
                      • SHA256 6ff30c1503f71c4ad198b820bd9d88fcb92877a8cdf0aa353bd2de754c1153fc
                      • MD5 SHA1 SHA512 TLSH

                      TinyWall Dev Helper.lnk

                      • Path C:\ProgramData\Microsoft\Windows\Start Menu\Programs\TinyWall\TinyWall Dev Helper.lnk
                      • Size 1KB
                      • SHA256 ac7a395228d95ac440ad842db26a57c973242c7fa65265698837928fff254d21
                      • MD5 SHA1 SHA512 TLSH

                      ~inyWall Controller.tmp

                      • Path C:\ProgramData\Microsoft\Windows\Start Menu\Programs\TinyWall\~inyWall Controller.tmp
                      • Size 1KB
                      • SHA256 61a1a403e29df36fd89b3549debebbfbe046a3d783ac1eb0f789062842d07701
                      • MD5 SHA1 SHA512 TLSH

                      ~inyWall Controller.tmp

                      • Path C:\ProgramData\Microsoft\Windows\Start Menu\Programs\TinyWall\~inyWall Controller.tmp
                      • Size 1KB
                      • SHA256 2127f85b9a90613ad5d463961ea68a488d2a95a3688797d40cee22c831cdcec8
                      • MD5 SHA1 SHA512 TLSH

                      ~inyWall Dev Helper.tmp

                      • Path C:\ProgramData\Microsoft\Windows\Start Menu\Programs\TinyWall\~inyWall Dev Helper.tmp
                      • Size 1KB
                      • SHA256 48f5453f84ada9e811667f94c0c35f77d40b2671c20e0bd8e517a791a2292e7a
                      • MD5 SHA1 SHA512 TLSH

                      ~inyWall Dev Helper.tmp

                      • Path C:\ProgramData\Microsoft\Windows\Start Menu\Programs\TinyWall\~inyWall Dev Helper.tmp
                      • Size 1KB
                      • SHA256 7e4887e9b096a057de743eba0885366e2bd961cbefdd8c18f6bbd6c218a4f93a
                      • MD5 SHA1 SHA512 TLSH

                      ~inyWall Dev Helper.tmp

                      • Path C:\ProgramData\Microsoft\Windows\Start Menu\Programs\TinyWall\~inyWall Dev Helper.tmp
                      • Size 2KB
                      • SHA256 fe30b927b3397bb47561678acd6f421085f3a2d7e3b8c6a32bdd189a8fa32628
                      • MD5 SHA1 SHA512 TLSH

                      hosts.custom

                      • Path C:\ProgramData\TinyWall\hosts.custom
                      • Size 388KB
                      • SHA256 b2ded2baf60a318683343da27a5d3bc132aeb82922e2a46dfa984b54c8b3574d
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      profiles.json

                      • Path C:\ProgramData\TinyWall\profiles.json
                      • Size 46KB
                      • SHA256 d7e616855b81e3c03698c5289d8ec9b60c306084ad945131e8d84a56306ef529
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      30069012ED3CF5DB92F9F4FC78D55E2D_87238437CEFCADF00F1385E31A888EF4

                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\30069012ED3CF5DB92F9F4FC78D55E2D_87238437CEFCADF00F1385E31A888EF4
                      • Size 1KB
                      • SHA256 cc94a2f68fd505d5a9e741b3184562283af7d596f4d1325d809a574090c65043
                      • MD5 SHA1 SHA512 TLSH

                      4E4160FB650E5091C535216313A4ECD3_B11DCE7709684A7836D6771CEBB07349

                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\4E4160FB650E5091C535216313A4ECD3_B11DCE7709684A7836D6771CEBB07349
                      • Size 2KB
                      • SHA256 ee8cdee67f52a6483eb66e37aff41538ee93875126f87517ec2a2b045bdc1fe8
                      • MD5 SHA1 SHA512 TLSH

                      68FAF71AF355126BCA00CE2E73CC7374_E5F521CA60C5ED8C2B4E2BF399FE2061

                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\68FAF71AF355126BCA00CE2E73CC7374_E5F521CA60C5ED8C2B4E2BF399FE2061
                      • Size 1KB
                      • SHA256 e450c3fbb7beea30b4c7c63a43506ebe6b771ca0109628b4aaad84fe42c9a14d
                      • MD5 SHA1 SHA512 TLSH

                      30069012ED3CF5DB92F9F4FC78D55E2D_87238437CEFCADF00F1385E31A888EF4

                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\30069012ED3CF5DB92F9F4FC78D55E2D_87238437CEFCADF00F1385E31A888EF4
                      • Size 412B
                      • SHA256 bdc440f940b10069bf65ede79741e375bbbfe53fbcd44f2eb57c5c3898b177a0
                      • MD5 SHA1 SHA512 TLSH

                      4E4160FB650E5091C535216313A4ECD3_B11DCE7709684A7836D6771CEBB07349

                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\4E4160FB650E5091C535216313A4ECD3_B11DCE7709684A7836D6771CEBB07349
                      • Size 420B
                      • SHA256 71c5cb6041cdf021fb124d906f3d95e963cc4044919b4886a9b6e0782bba76d5
                      • MD5 SHA1 SHA512 TLSH

                      68FAF71AF355126BCA00CE2E73CC7374_E5F521CA60C5ED8C2B4E2BF399FE2061

                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\68FAF71AF355126BCA00CE2E73CC7374_E5F521CA60C5ED8C2B4E2BF399FE2061
                      • Size 412B
                      • SHA256 66ed512d2b81c0520433cd20b407d3294fe1e835201a6d9d3face0ae2054b154
                      • MD5 SHA1 SHA512 TLSH

                      MSI842A.tmp

                      • Path C:\Users\Admin\AppData\Local\Temp\MSI842A.tmp
                      • Size 132KB
                      • SHA256 7f47d98ab25cfea9b3a2e898c3376cc9ba1cd893b4948b0c27caa530fd0e34cc
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      MSIE101.tmp

                      • Path C:\Windows\Installer\MSIE101.tmp
                      • Size 234KB
                      • SHA256 78860e15e474cc2af7ad6e499a8971b6b8197afb8e49a1b9eaaa392e4378f3a5
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      e59dc6e.msi

                      • Path C:\Windows\Installer\e59dc6e.msi
                      • Size 1.8MB
                      • SHA256 3f3bbdf2aef4cda3f18bd1ee7f4357a96b995fd78d98e8fd0889fd3bb592b453
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      memory/1432-163-0x00000152BBD80000-0x00000152BBDA6000-memory.dmp

                      memory/1432-170-0x00000152BBDF0000-0x00000152BBE2C000-memory.dmp

                      memory/1432-169-0x00000152A3560000-0x00000152A3572000-memory.dmp

                      memory/1432-165-0x00000152BC0C0000-0x00000152BC142000-memory.dmp

                      memory/1432-151-0x00000152A17C0000-0x00000152A18FA000-memory.dmp

                      memory/5556-195-0x000001E450580000-0x000001E450588000-memory.dmp

                      memory/5556-192-0x000001E4505A0000-0x000001E4505B6000-memory.dmp

                      memory/5556-197-0x000001E4505C0000-0x000001E4505CA000-memory.dmp

                      memory/5556-200-0x000001E450570000-0x000001E45057A000-memory.dmp

                      memory/5556-202-0x000001E4505D0000-0x000001E4505DA000-memory.dmp

                      memory/5556-204-0x000001E468F10000-0x000001E468F2E000-memory.dmp

                      memory/5556-205-0x000001E4505E0000-0x000001E4505E8000-memory.dmp