Overview
overview
10Static
static
3windhawk_setup.exe
windows10-2004-x64
10windhawk_setup.exe
windows11-ltsc_2024-x64
10Compiler/i...ing.js
windows10-2004-x64
3Compiler/i...ing.js
windows11-ltsc_2024-x64
3Compiler/x...++.dll
windows10-2004-x64
1Compiler/x...++.dll
windows11-ltsc_2024-x64
1Compiler/x...nd.dll
windows10-2004-x64
1Compiler/x...nd.dll
windows11-ltsc_2024-x64
1Compiler/x...im.dll
windows10-2004-x64
1Compiler/x...im.dll
windows11-ltsc_2024-x64
1Engine/$R1...wk.dll
windows10-2004-x64
3Engine/$R1...wk.dll
windows11-ltsc_2024-x64
3Engine/$R1...wk.dll
windows10-2004-x64
3Engine/$R1...wk.dll
windows10-2004-x64
3Engine/$R1...wk.dll
windows11-ltsc_2024-x64
3Engine/$R1...wk.dll
windows10-2004-x64
5Engine/$R1...wk.dll
windows11-ltsc_2024-x64
5Engine/$R1...wk.dll
windows10-2004-x64
1Engine/$R1...wk.dll
windows10-2004-x64
1Engine/$R1...wk.dll
windows11-ltsc_2024-x64
6Engine/$R1...wk.dll
windows10-2004-x64
1Engine/$R1...wk.dll
windows11-ltsc_2024-x64
1Engine/$R1...wk.dll
windows10-2004-x64
1Engine/$R1...wk.dll
windows11-ltsc_2024-x64
8Engine/$R1...wk.dll
windows10-2004-x64
1Engine/$R1...wk.dll
windows11-ltsc_2024-x64
1UI/resourc...dle.js
windows10-2004-x64
3UI/resourc...dle.js
windows11-ltsc_2024-x64
3UI/resourc...on.svg
windows10-2004-x64
3UI/resourc...on.svg
windows11-ltsc_2024-x64
7UI/resourc...ck.svg
windows10-2004-x64
3UI/resourc...ck.svg
windows11-ltsc_2024-x64
7Analysis
- max time kernel
898s - max time network
474s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
03/10/2026, 12:08
Static task
static1
Behavioral task
behavioral1
Sample
windhawk_setup.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
windhawk_setup.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
Compiler/include/wil/windowing.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
Compiler/include/wil/windowing.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
Compiler/x86_64-w64-mingw32/bin/libc++.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
Compiler/x86_64-w64-mingw32/bin/libc++.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
Compiler/x86_64-w64-mingw32/bin/libunwind.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
Compiler/x86_64-w64-mingw32/bin/libunwind.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
Compiler/x86_64-w64-mingw32/bin/windhawk-mod-shim.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
Compiler/x86_64-w64-mingw32/bin/windhawk-mod-shim.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
Engine/$R1/32/msdia140_windhawk.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
Engine/$R1/32/msdia140_windhawk.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral13
Sample
Engine/$R1/32/symsrv_windhawk.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral14
Sample
Engine/$R1/32/windhawk.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral15
Sample
Engine/$R1/32/windhawk.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral16
Sample
Engine/$R1/64/msdia140_windhawk.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral17
Sample
Engine/$R1/64/msdia140_windhawk.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral18
Sample
Engine/$R1/64/symsrv_windhawk.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral19
Sample
Engine/$R1/64/windhawk.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral20
Sample
Engine/$R1/64/windhawk.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral21
Sample
Engine/$R1/arm64/msdia140_windhawk.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral22
Sample
Engine/$R1/arm64/msdia140_windhawk.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral23
Sample
Engine/$R1/arm64/symsrv_windhawk.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral24
Sample
Engine/$R1/arm64/symsrv_windhawk.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral25
Sample
Engine/$R1/arm64/windhawk.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral26
Sample
Engine/$R1/arm64/windhawk.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral27
Sample
UI/resources/app/extensions/clangd/out/bundle.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral28
Sample
UI/resources/app/extensions/clangd/out/bundle.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral29
Sample
UI/resources/app/extensions/windhawk/assets/main-icon.svg
Resource
win10v2004-20260911-en
Behavioral task
behavioral30
Sample
UI/resources/app/extensions/windhawk/assets/main-icon.svg
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral31
Sample
UI/resources/app/extensions/windhawk/assets/tab-icon-black.svg
Resource
win10v2004-20260911-en
General
- Target UI/resources/app/extensions/windhawk/assets/main-icon.svg
- Size 2KB
- Sample261003-payp7sda86
- SHA256 084a27f3ced9a7527d7fc453e0d94f3e3d668b14f30aff6b3ad0af8a5ff69509
- MD5 e644197c4f128b379c68a3f5b573568c
- SHA1 1f70edd30ef7fe22ca0c872c3f359a9d03c85d62
- SHA512 aab9e4b5b1415773bfdc647113fabfd5edeadd7342c7d2f9aca610474d83290a2bf7f0a59984ad80918dc7cec38a6651f77bb8f4b8c73ea744640172317d3962
- TLSH T1D841B828830803F4F21E170CC5C578FA32D878DBB248F69890193DA5E5EAD580C2B0DE
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31281968" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a6bfff05030eec4a8a71250cdb1ec980000000000200000000001066000000010000200000001e76455a1c1a26747e74de5899fb2e894842c111b7015494c0d4ad9b451a88ae000000000e8000000002000020000000f7d96e4f457f90c2b6274023fbc0d024bfd3e212016fd779db0d47ea0ee3a48c20000000d9b292acf1a6a7e48a138c297fe48a37be5a8bea500772a1acf5fbeb62e322e8400000008a16848720ca0e454d60286a76eb2c2aed1787bab1cf6e7c7d3ae37206d44cc041dfe5ef3fb12769c04ac057a94f128ebadb0a3c826e23392fb42b152914a9b6 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "497794411" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{70945DC2-BF23-11F1-8D83-56B788D469C5} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31281968" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 60b2a3a73853dd01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1163514996" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a6bfff05030eec4a8a71250cdb1ec98000000000020000000000106600000001000020000000d8bfb572adfd3e3702c38d85c89c590078230e99756dc1eda719d9e8030a384a000000000e80000000020000200000002819020f9e32fca1f98472ba2244d5d3a05fbfa4c0272c0d0c0576603b30ce3720000000a44ac851e99a03262f14bf21ffbfd094af4652f9d1cc8100124d337d23a5e80140000000afc1f2246ad1c15240dba6248679c78c205cc080d57a642e9eb47f6baa39ab8a5dd0bf52b3d5837f05edf86a5feb79ee3787d7790bb83d3e09c20ec86d9d351a iexplore.exe Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1171483514" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-895009113-1202185046-1686627690-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70f79ea73853dd01 iexplore.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3804 iexplore.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3804 iexplore.exe 3804 iexplore.exe 5032 IEXPLORE.EXE 5032 IEXPLORE.EXE 5032 IEXPLORE.EXE 5032 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3804 wrote to memory of 5032 3804 iexplore.exe 88
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\UI\resources\app\extensions\windhawk\assets\main-icon.svg1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3804 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3804 CREDAT:17410 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:5032
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
- Size 471B
- SHA256 f4a1c08504ccccfd9a657dc077e09812f4e283d832c790718851ab2f681c7723
- MD5 5d3f4d1b6f60167ea0c05deb88c719f3
- SHA1 83128dc0b48d2b37749405f8129d24fa60f3f653
- SHA512 1823ef21fdf165971ac735d041cc17e76d4115d95e06d4ad839b5ac1c70d4a704e91a0950ba3ced9699c3a2daca940abd3be3e3dd66f391511c0c1e83b300029
- TLSH T1E9F0D40790BFF8886DB19DE8917407197431E4E709C5449B917C41F2C1D5BAE274E434
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
- Size 416B
- SHA256 65842f5cb8776072189273973c1f321a94d071e6fdd76ef5132551512454e07a
- MD5 0eec5142e6a458ff9a395cac38cc1cf3
- SHA1 8fb762db6e752aeaacc302c945310f41603203d5
- SHA512 e39eeb98a5246175516a3a1a17526ebced06fdcda510d5902c474f393f87c8c609bd9f8d46a9d6de64768d3d8d207f4fd469a5fbf951ccdfa513c03c53bd2637
- TLSH T131E0C02431FA015FE4E9D03A4FDDF431846DF036141AD3B82DE54B04B703B009C12A29
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TY6HNOHQ\suggestions[1].en-US
- Size 17KB
- SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
- MD5 5a34cb996293fde2cb7a4ac89587393a
- SHA1 3c96c993500690d1a77873cd62bc639b3a10653f
- SHA512 e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
- SSDEEP 384:K4gN8sGygaEKfWYSJUKbO7UckxtBjCdY7mO3D0C5l+piEieDSV126ry1/XSGKwG3:K4gNFXiKfWfJ1Kockxbd7mAt5Mp5ie2F
- TLSH T13A823E4E61D88F57EA47B6B2D9084EA702E0C8794716DB93D62CFE63CDE33B25D02161
- MD5 SHA1 SHA512 SSDEEP TLSH