Overview
overview
4Static
static
3afu_toolba...ex.pdf
windows10-2004-x64
3afu_toolba...ex.pdf
windows11-ltsc_2024-x64
3afu_toolba...ex.svg
windows10-2004-x64
3afu_toolba...ex.svg
windows11-ltsc_2024-x64
4afu_toolba...g.html
windows10-2004-x64
3afu_toolba...g.html
windows11-ltsc_2024-x64
3afu_toolbar/bjmk.html
windows10-2004-x64
3afu_toolbar/bjmk.html
windows11-ltsc_2024-x64
3afu_toolba...r.html
windows10-2004-x64
3afu_toolba...r.html
windows11-ltsc_2024-x64
3afu_toolba...rod.js
windows10-2004-x64
3afu_toolba...rod.js
windows11-ltsc_2024-x64
3afu_toolba...x.html
windows10-2004-x64
3afu_toolba...x.html
windows11-ltsc_2024-x64
3afu_toolba...68.svg
windows10-2004-x64
3afu_toolba...68.svg
windows11-ltsc_2024-x64
4afu_toolba...d7f.js
windows10-2004-x64
3afu_toolba...d7f.js
windows11-ltsc_2024-x64
3afu_toolba...579.js
windows10-2004-x64
3afu_toolba...579.js
windows11-ltsc_2024-x64
3afu_toolba...22e.js
windows10-2004-x64
3afu_toolba...22e.js
windows11-ltsc_2024-x64
3afu_toolba...l.html
windows10-2004-x64
3afu_toolba...l.html
windows11-ltsc_2024-x64
3afu_toolba...rod.js
windows10-2004-x64
3afu_toolba...rod.js
windows11-ltsc_2024-x64
3afu_toolbar/gtmk.html
windows10-2004-x64
3afu_toolbar/gtmk.html
windows11-ltsc_2024-x64
3afu_toolba...g.html
windows10-2004-x64
3afu_toolba...g.html
windows11-ltsc_2024-x64
3afu_toolba...ve.svg
windows10-2004-x64
3afu_toolba...ve.svg
windows11-ltsc_2024-x64
4Analysis
- max time kernel
149s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
28/09/2026, 09:40
Static task
static1
Behavioral task
behavioral1
Sample
afu_toolbar/Resources/to_level/to_index.pdf
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
afu_toolbar/Resources/to_level/to_index.pdf
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
afu_toolbar/Resources/to_level/to_index.svg
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
afu_toolbar/Resources/to_level/to_index.svg
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
afu_toolbar/authorize_dialog.html
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
afu_toolbar/authorize_dialog.html
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
afu_toolbar/bjmk.html
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
afu_toolbar/bjmk.html
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
afu_toolbar/cut_corner/cut_corner.html
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
afu_toolbar/cut_corner/cut_corner.html
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
afu_toolbar/cut_corner/vue.global.prod.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
afu_toolbar/cut_corner/vue.global.prod.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral13
Sample
afu_toolbar/dist/index.html
Resource
win10v2004-20260911-en
Behavioral task
behavioral14
Sample
afu_toolbar/dist/index.html
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral15
Sample
afu_toolbar/dist/static/img/glyphicons-halflings-regular.8988968.svg
Resource
win10v2004-20260911-en
Behavioral task
behavioral16
Sample
afu_toolbar/dist/static/img/glyphicons-halflings-regular.8988968.svg
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral17
Sample
afu_toolbar/dist/static/js/app.4de54c6552ad85419d7f.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral18
Sample
afu_toolbar/dist/static/js/app.4de54c6552ad85419d7f.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral19
Sample
afu_toolbar/dist/static/js/manifest.14a76fad9b304f57d579.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral20
Sample
afu_toolbar/dist/static/js/manifest.14a76fad9b304f57d579.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral21
Sample
afu_toolbar/dist/static/js/vendor.dff4ea54aa3b98e4922e.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral22
Sample
afu_toolbar/dist/static/js/vendor.dff4ea54aa3b98e4922e.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral23
Sample
afu_toolbar/diy_layer_tool/diy_layer_tool.html
Resource
win10v2004-20260911-en
Behavioral task
behavioral24
Sample
afu_toolbar/diy_layer_tool/diy_layer_tool.html
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral25
Sample
afu_toolbar/diy_layer_tool/vue.global.prod.js
Resource
win10v2004-20260911-en
Behavioral task
behavioral26
Sample
afu_toolbar/diy_layer_tool/vue.global.prod.js
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral27
Sample
afu_toolbar/gtmk.html
Resource
win10v2004-20260911-en
Behavioral task
behavioral28
Sample
afu_toolbar/gtmk.html
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral29
Sample
afu_toolbar/hfmc/dialog.html
Resource
win10v2004-20260911-en
Behavioral task
behavioral30
Sample
afu_toolbar/hfmc/dialog.html
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral31
Sample
afu_toolbar/icon/cursor_move.svg
Resource
win10v2004-20260911-en
General
- Target afu_toolbar/Resources/to_level/to_index.svg
- Size 2KB
- Sample260928-lnjxesab27
- SHA256 7340264b71b61c097798bb27c3a09255bc5aa93618234d9f76f317bd2aca3e5c
- MD5 aecdcb141cf656e7a8aa6e7dd92caa78
- SHA1 23f1a15b53f45f142f37a729dd249aed3eb0e5f5
- SHA512 ce893901f8b9e3f5c533e1b415d7fec09d0db72c0a9d5404db75d4c101dc7e5639506038a6cace8175e75f137c7523b4f94443ac17117b71d1186ccd92c5384e
- TLSH T18751CE15D3E404BB91AE4250EEB5FD06433338A736502D59B91C43B19F8EA8793793D5
- 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-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000008c470352768de4f8d8c4585f44eae5500000000020000000000106600000001000020000000684096c337eb3693ce5f168311e19e7b025c7a3f2e32e9c0da876f5f98589d65000000000e80000000020000200000008d755fbe6a097ce76cfce45ac8f38f3486fbfa7102c250dc9f03b92f514fb1d62000000009ccec4b34143844dd1174200d7aec2b563c1323b367ec316e7dcc81912d994a400000006ffc97995b96d3ca7dcdcf0e23d79d836bc78d523aae3e21ece9e03f594ba5685860bf30c14a10d7047a93251a6fdacf74378e27b72a5b2911ee5328434e398f iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{B7036BE0-BB20-11F1-895E-E629188E6DFA} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2340327513" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2345483499" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "497353436" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31280941" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 708f0dee354fdd01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80d408ee354fdd01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31280941" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000008c470352768de4f8d8c4585f44eae5500000000020000000000106600000001000020000000175f3e9cb76d6a0a2c40a9b041bca341a5856316d22f042520c2107f07f8cce2000000000e8000000002000020000000c0eb5ca3078abdc7d488fd8e0015ff6fa2c34034002a922b3a63899427602985200000005408263ced343f08bdb4f80fcbcf0bd272a21ae1345c0c60dc649f56679dcf00400000000bc5f8d840f0f98f1317a2c9489325c2fa09a6fe44bd6401307fbb27e9cc6b7f56fe4a0031de8bd50259e125e2ccf245c724fea0088e3112327e1b89d80c10ec iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1846164713-4096795028-774071693-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1344 iexplore.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1344 iexplore.exe 1344 iexplore.exe 3008 IEXPLORE.EXE 3008 IEXPLORE.EXE 3008 IEXPLORE.EXE 3008 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1344 wrote to memory of 3008 1344 iexplore.exe 88
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\afu_toolbar\Resources\to_level\to_index.svg1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1344 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1344 CREDAT:17410 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3008
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
- Size 471B
- SHA256 9a7fed9634a5a6a62eaf209f9c3409700aa608472ee08da036d4b4e5dc74f613
- MD5 52533c85f54fe894b216056fdf8978bc
- SHA1 eeea26cd4068b78dfc6d3e312875420760b4749e
- SHA512 2fb31bc85ea79c5e908748cb597820ffe18d6a37d47e2d41a0b8ec352e3c69b0d6f74329bb6de68b8f7a1c375aec9599b9aabfbe365672c23866244345fe4e48
- TLSH T189F09E93A4F9DC50DD4B4BFC257C86C53430A5BF5498815E643808D2595971E660F436
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
- Size 416B
- SHA256 9965983f76abbd13d5656e33c8e46e96b968528f792fbbd0e51c6465b7f960d2
- MD5 fe8b4316968810d112cfc38290deff94
- SHA1 c1db7f4fdb933701810d4f485fb93310b30bfaae
- SHA512 5b16fd29eb4c37d7a3b380a6bf76c39064f191bbd1cfd2038987b5b42cdb066f7ce8f2e3410ee09c6623ad8d278ea61d24bc0844e9d7c9067ca67f5ec9c67972
- TLSH T125E0C03465F7421FF1F4D435CFD97421846AF0360439A3B8AED49B04A7026009C12A2A
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VIJY9X14\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