Analysis
- user interaction
yes - max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
14/08/2026, 13:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Claude Setup.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
Claude Setup.exe
Resource
win11ltsc2024-20260709-en
0 signatures
150 seconds
General
- Target Claude Setup.exe
- Size 35.5MB
- Sample260814-qd545aaa24
- SHA256 35e9735dc55d9642b782f3b9574d3f03412b44fd94d5042bf3874a7e74edfa63
- MD5 b7339a4c16e1b74dd886c6b46df5c61e
- SHA1 d278fe016f87999726d2e03a4a987d2eafb18871
- SHA512 8b20c26890d68572754754dea58cfcaca245ec0617af4895097a5468e1f8d6184762da0b78792b7e97b95c42ae7b8451022536ad81e235afd2e14622ebf44ed5
- SSDEEP 786432:1byJe5hN+2TtPVXQQ/cHUTRsqkKjBMkzCVoKc:1OKK2TFNQNbxOBM2CV3c
- TLSH T1EF8701B276F1299BDA6EC0F5C111F13F9B12B86D07197687656637BCA323D90EC28B01
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 4336 WINWORD.EXE 4336 WINWORD.EXE - Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4336 WINWORD.EXE 4336 WINWORD.EXE 4336 WINWORD.EXE 4336 WINWORD.EXE 4336 WINWORD.EXE 4336 WINWORD.EXE 4336 WINWORD.EXE 4336 WINWORD.EXE
Processes
-
C:\Users\Admin\AppData\Local\Temp\Claude Setup.exe"C:\Users\Admin\AppData\Local\Temp\Claude Setup.exe"1⤵PID:2960
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\Desktop\UndoWait.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4336
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\TCD2147.tmp\iso690.xsl
- Size 263KB
- SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
- MD5 ff0e07eff1333cdf9fc2523d323dd654
- SHA1 77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
- SHA512 b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d
- SSDEEP 6144:JwprAiaR95vtfb8pDbgWPzDCvCmvQursq7vImej/yQ4SS1apSiQhHDOruvoVeMUX:We
- TLSH T1094469A5E6D9CF144BB1F23FD8A53092EA1DC87B29341D41F1DC733717AE948822B662
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
- Size 254B
- SHA256 b906805244a60e181a02ee357901cecad06d2f60a3cccc6bb9e2e6dddc1f5432
- MD5 6aac9f37612963b3ccb72b3501aafe76
- SHA1 71b4f129419a0de24ac839f560dca1fee10c433f
- SHA512 8c61c78b8a6cc7343d438ec6f8554afa4bac48f0c5e87b95defb3588d0cb2fbfa2d336d8d80de093bfb0008871003527d154c1094472329c5440cffda0f0d705
- TLSH T128D05E972B20E7F1277E132C3D395CF45FF298D0D26DB20010DC0C820D34183101B148
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
- Size 1KB
- SHA256 68f0ec84696c59bd3624e26c2fd8751b003d3b8e70cac9903d9f9f90c921c075
- MD5 0e8a41c8747f3377bff06c9c6739a3a3
- SHA1 8acbf160ea2ff8c6705774dbbb595d8a115323a8
- SHA512 87986c1f59c2d11ab6c4a735f922f56d428ea93c15500c9c29a1690383dc14ae8d5bc1eb55f7c91ceff91f6f68e9225318a6bec56cb2daac7b0866940b14442f
- TLSH T18D41F042529BBE9BF0944276113B8397DBB0FD07D6145A0C7144D51E6E71E009FAD72F
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
- Size 1KB
- SHA256 2b6b38e96f30da35913f2f6a621d0e51b8cf5a0a66ee67ecd8c66bfafffbd347
- MD5 4a9d0525dc59ec3432168a5ba3d578f6
- SHA1 01b6855a7a3730a9a40dd20d3267a116d72c5c49
- SHA512 8d0e8481a405f1ca207fd21c2879e18c63a8df9f2564378b615cbcf0d1ebd2ccc791e97e49017fb917e04211154a4b96cf97cddce9fac3d5a11ba317ff3f6318
- TLSH T1D041F042529BBE9BF0944276113B8397DBB0FD07D6145A0C7144D51E6E71E009FAD72F
- MD5 SHA1 SHA512 TLSH