Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    31/07/2026, 13:10

General

  • Target
    SpiderSetupAll.msi
  • Size 8.6MB
  • Sample260731-qevpsaba39
  • SHA256 ed060d367539a4ad022a7fb9e3a8c6d4ce3d1192a059b68387a7fe7fb3306369
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Loads dropped DLL 6 IoCs
  • Badlisted process makes network request 4 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.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 10 IoCs
  • Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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.

  • Modifies Internet Explorer settings 1 TTPs 12 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 4 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\SpiderSetupAll.msi
    1⤵
    • Badlisted process makes network request
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2848
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1224
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 1A8A33B4F21AF8087D4F7D0096B6D428 C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:3892
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:1664
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 8CC5D1FD850BF115D70ECDE5A5B3E3EA
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:4436
      • C:\Windows\syswow64\MsiExec.exe
        "C:\Windows\syswow64\MsiExec.exe" /Y "C:\Program Files (x86)\Tenfore\Spider Client\capicom.dll"
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Modifies registry class
        PID:656
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      PID:4044

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          e5925de.rbs

          • Path C:\Config.Msi\e5925de.rbs
          • Size 80KB
          • SHA256 f348b23c1856b414547c9112121add4caf2a42f11baed631f596ff3103fd6311
          • MD5 SHA1 SHA512 SSDEEP TLSH

          AxInterop.SHDocVw.dll

          • Path C:\Program Files (x86)\Tenfore\Spider Client\AxInterop.SHDocVw.dll
          • Size 62KB
          • SHA256 a96b1c19b35df1d677590ab65a24b8f244bbf53fb9d8c450a111792d1567a92a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Interop.SHDocVw.dll

          • Path C:\Program Files (x86)\Tenfore\Spider Client\Interop.SHDocVw.dll
          • Size 160KB
          • SHA256 a3ec7da82b9ead15337fbdd5557631c82552b676ce191f1eb0a8fb9a29d78082
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Reporter.dll

          • Path C:\Program Files (x86)\Tenfore\Spider Client\Reporter.dll
          • Size 24KB
          • SHA256 919912e4cef0b87bfb57f4533c83e7a93ab209cfc7bcd2289b8aba8d89d03352
          • MD5 SHA1 SHA512 SSDEEP TLSH

          RxTxObjects.dll

          • Path C:\Program Files (x86)\Tenfore\Spider Client\RxTxObjects.dll
          • Size 130KB
          • SHA256 92728570060e557a3271a7ac3c6e5c4c3a174a8380ad1f070efe1764fe80d612
          • MD5 SHA1 SHA512 SSDEEP TLSH

          capicom.dll

          • Path C:\Program Files (x86)\Tenfore\Spider Client\capicom.dll
          • Size 512KB
          • SHA256 1c28a15b8832615dad08ff5e9a15dba722b089632f3f097569708271cbc52215
          • MD5 SHA1 SHA512 SSDEEP TLSH

          cbbhTreasuryDemagedMoneyOrderGet.rtf

          • Path C:\Program Files (x86)\Tenfore\Spider Client\templates\cbbhTreasuryDemagedMoneyOrderGet.rtf
          • Size 83KB
          • SHA256 f405d9439c71723891bf1d5782d9781407c2ef4eeda998e7e1e8ec2f47bced34
          • MD5 SHA1 SHA512 SSDEEP TLSH

          cbbhTreasuryNonEuroCashOrder.rtf

          • Path C:\Program Files (x86)\Tenfore\Spider Client\templates\cbbhTreasuryNonEuroCashOrder.rtf
          • Size 99KB
          • SHA256 02546c297ec038b8219b870fe896a265b1d75fbc5efc1f683e034a65769860e2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          pattern_treasury.doc

          • Path C:\Program Files (x86)\Tenfore\Spider Client\templates\pattern_treasury.doc
          • Size 75KB
          • SHA256 d06deab97917f33c492791c432be68f8934dd4f0ae90a13183684e5b99986879
          • MD5 SHA1 SHA512 SSDEEP TLSH

          pattern_treasury.rtf

          • Path C:\Program Files (x86)\Tenfore\Spider Client\templates\pattern_treasury.rtf
          • Size 75KB
          • SHA256 5f8f0a1f861d2f8c66217f20d4a9a7aef8d7a6a2a3dc76adfd4eade829ba9735
          • MD5 SHA1 SHA512 SSDEEP TLSH

          77003E887FC21E505B9E28CBA30E18ED_8ACE642DC0A43382FABA7AE806561A50

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77003E887FC21E505B9E28CBA30E18ED_8ACE642DC0A43382FABA7AE806561A50
          • Size 1KB
          • SHA256 2000d6d26845aa4c4ba6cdbfbc50f714f7f9a1b3e8fb4c6f41435d9c92e73a54
          • MD5 SHA1 SHA512 TLSH

          C8D02B4227BDBA17232BCBB5B61BEFB6

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\C8D02B4227BDBA17232BCBB5B61BEFB6
          • Size 10KB
          • SHA256 25efb1c5a86a30095e1906cb178c437161a219903c6724d7039b5f94bc95e08e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          EF7234CDBB1649702229F955C785C39F

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EF7234CDBB1649702229F955C785C39F
          • Size 785B
          • SHA256 345fe296fe947276fc22f3a6e971fc4dd6c54869e2b898e7d5311077976c6691
          • MD5 SHA1 SHA512 TLSH

          77003E887FC21E505B9E28CBA30E18ED_8ACE642DC0A43382FABA7AE806561A50

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77003E887FC21E505B9E28CBA30E18ED_8ACE642DC0A43382FABA7AE806561A50
          • Size 422B
          • SHA256 f834f2ea76d9d59caa0da16972debbe695be90b6eff50120636bb9e507193545
          • MD5 SHA1 SHA512 TLSH

          C8D02B4227BDBA17232BCBB5B61BEFB6

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\C8D02B4227BDBA17232BCBB5B61BEFB6
          • Size 290B
          • SHA256 a43dfbadd21e3480b78512769a5bd916109d556871e827c428671e328f00f6cf
          • MD5 SHA1 SHA512 TLSH

          EF7234CDBB1649702229F955C785C39F

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EF7234CDBB1649702229F955C785C39F
          • Size 308B
          • SHA256 7dad0b3f11b60fd6ce5c16725e15265925a74f8b5edb9baeb92e6a20efed7943
          • MD5 SHA1 SHA512 TLSH

          MSIA004.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\MSIA004.tmp
          • Size 298KB
          • SHA256 da1fe86141c446921021bb26b6fe2bd2d1bb51e3e614f46f8103ffad8042f2c0
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _535AA29CA141463B7B3CA3.exe

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Installer\{C8846C76-605E-478D-A975-12243C7B5D70}\_535AA29CA141463B7B3CA3.exe
          • Size 2KB
          • SHA256 20e4262917b36f614fa768f85021a922bbf1f010f73bd94c0138a959d2ec7fec
          • MD5 SHA1 SHA512 TLSH

          e5925dd.msi

          • Path C:\Windows\Installer\e5925dd.msi
          • Size 8.6MB
          • SHA256 ed060d367539a4ad022a7fb9e3a8c6d4ce3d1192a059b68387a7fe7fb3306369
          • MD5 SHA1 SHA512 SSDEEP TLSH

          metadata-2

          • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
          • Size 24.1MB
          • SHA256 bda0468cb984dfd62e3f00138309d61c8a90c9400bae1106e82734562dc88fca
          • MD5 SHA1 SHA512 SSDEEP TLSH

          {78a9ce9b-0752-4d4b-ae54-32e93b3bf857}_OnDiskSnapshotProp

          • Path \??\Volume{d78106ee-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{78a9ce9b-0752-4d4b-ae54-32e93b3bf857}_OnDiskSnapshotProp
          • Size 6KB
          • SHA256 97d1ed802970370c1f682397f8e7a1f3dc290324b9fe0808760e64a69b33b87f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/656-341-0x00000000009C0000-0x0000000000A41000-memory.dmp