Overview
overview
8Static
static
3Portmaster...up.exe
windows10-2004-x64
4Portmaster...up.exe
windows11-21h2-x64
6$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows11-21h2-x64
3$PLUGINSDI...SC.dll
windows10-2004-x64
3$PLUGINSDI...SC.dll
windows11-21h2-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...nu.dll
windows11-21h2-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-21h2-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows11-21h2-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows11-21h2-x64
3WebView2Loader.dll
windows10-2004-x64
1favicons/head.html
windows10-2004-x64
7favicons/head.html
windows11-21h2-x64
8fonts/Robo...00.svg
windows10-2004-x64
3fonts/Robo...00.svg
windows11-21h2-x64
7fonts/Robo...ic.svg
windows10-2004-x64
3fonts/Robo...ic.svg
windows11-21h2-x64
8fonts/Robo...00.svg
windows10-2004-x64
3fonts/Robo...00.svg
windows11-21h2-x64
7fonts/Robo...ic.svg
windows10-2004-x64
3fonts/Robo...ic.svg
windows11-21h2-x64
7fonts/Robo...00.svg
windows10-2004-x64
3fonts/Robo...00.svg
windows11-21h2-x64
8fonts/Robo...ic.svg
windows10-2004-x64
3fonts/Robo...ic.svg
windows11-21h2-x64
8fonts/Robo...ic.svg
windows10-2004-x64
3fonts/Robo...ic.svg
windows11-21h2-x64
8fonts/Robo...ar.svg
windows10-2004-x64
3Analysis
- max time kernel
898s - max time network
431s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
06/05/2026, 14:34
Static task
static1
Behavioral task
behavioral1
Sample
Portmaster_2.1.7_x64-setup.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
Portmaster_2.1.7_x64-setup.exe
Resource
win11-20260130-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20250619-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win11-20260130-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/SimpleSC.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/SimpleSC.dll
Resource
win11-20260130-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win11-20260130-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win11-20260130-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11-20260130-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win11-20260130-en
Behavioral task
behavioral15
Sample
WebView2Loader.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral16
Sample
favicons/head.html
Resource
win10v2004-20260130-en
Behavioral task
behavioral17
Sample
favicons/head.html
Resource
win11-20260130-en
Behavioral task
behavioral18
Sample
fonts/Roboto-300/Roboto-300.svg
Resource
win10v2004-20250619-en
Behavioral task
behavioral19
Sample
fonts/Roboto-300/Roboto-300.svg
Resource
win11-20260130-en
Behavioral task
behavioral20
Sample
fonts/Roboto-300italic/Roboto-300italic.svg
Resource
win10v2004-20260130-en
Behavioral task
behavioral21
Sample
fonts/Roboto-300italic/Roboto-300italic.svg
Resource
win11-20260130-en
Behavioral task
behavioral22
Sample
fonts/Roboto-500/Roboto-500.svg
Resource
win10v2004-20260130-en
Behavioral task
behavioral23
Sample
fonts/Roboto-500/Roboto-500.svg
Resource
win11-20260130-en
Behavioral task
behavioral24
Sample
fonts/Roboto-500italic/Roboto-500italic.svg
Resource
win10v2004-20250619-en
Behavioral task
behavioral25
Sample
fonts/Roboto-500italic/Roboto-500italic.svg
Resource
win11-20260130-en
Behavioral task
behavioral26
Sample
fonts/Roboto-700/Roboto-700.svg
Resource
win10v2004-20260130-en
Behavioral task
behavioral27
Sample
fonts/Roboto-700/Roboto-700.svg
Resource
win11-20260130-en
Behavioral task
behavioral28
Sample
fonts/Roboto-700italic/Roboto-700italic.svg
Resource
win10v2004-20260130-en
Behavioral task
behavioral29
Sample
fonts/Roboto-700italic/Roboto-700italic.svg
Resource
win11-20260130-en
Behavioral task
behavioral30
Sample
fonts/Roboto-italic/Roboto-italic.svg
Resource
win10v2004-20260130-en
Behavioral task
behavioral31
Sample
fonts/Roboto-italic/Roboto-italic.svg
Resource
win11-20260130-en
General
- Target fonts/Roboto-regular/Roboto-regular.svg
- Size 47KB
- Sample260506-rxgrbahs3q
- SHA256 cc9d8f0f4fd1364ef57762589dce1c56c97c744043afdde55ca68ce977906a3d
- MD5 3d3a53586bd78d1069ae4b89a3b9aa98
- SHA1 148fe3b2ffcb825efff40a8378f22125ccf88cb0
- SHA512 8e7a4900bba7e679d3f4405da7ce2bb05e90faad064c7da420c203ff7515608debb2dffd4df9c3e308fb3de5074ee1989acd8ec4297de373c266b59d9630455a
- SSDEEP 768:TZPhZCupDrez67/jOgoo3D68lxC61IMzBq0yTN+KQOxKiWo0tV50gtpFh:VZ4WDgiuo3Xxz11h3Oxgt8cFh
- TLSH T1272382FAF54182C25EAFD3C0EB8474ED442D513F211728A58D5EA5BA081E7ACDE0BDD8
- MD5 SHA1 SHA512 SSDEEP 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 Set value (data) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40af6a586edddc01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 304c74586edddc01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31251813" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{21571984-4959-11F1-A84F-6A24869B97FE} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4124973888" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4130442385" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31251813" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "484843248" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000006ba02eed4734014d8c40a3bae4ac671400000000020000000000106600000001000020000000e07d388450fbfbd945379e4bed362518ddceca0226c9558880c277a870017c71000000000e8000000002000020000000d2e9d7bf8b7d69b27ed8b8a9faf563d3255a44177d9175898ea2c2006d39740920000000effb2dca6172f2b380bd4d2826a4b89fa9364cf1129e588904326d93388d644d40000000ba5d93aa8cd120cd758521ed97a1f957140b650b5bf8ed70d8b58969392ed74fae53ee1bfa454e239af72abee2de26e5c3a1119c6b9e505d27712639c34a3a2f iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-312252282-3884318443-358092420-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000006ba02eed4734014d8c40a3bae4ac6714000000000200000000001066000000010000200000007e6d35f25d00b90fb61a00490129e6c0b1e689912087cc770b3d3887dd2d103b000000000e8000000002000020000000712c2108aadbd5dee43ce870ab57b8406d9626899306bea3daa927639885db0520000000580f85e92a2dcaa5c56d5ad1ff86dd65587bf0cc050202136885b5eef8060828400000005f133852c98458f46215dd325482065ddc1a0f66ee79ee05ae79f9b5c276a911f1b31945495ecb0adbdf6d08bbfe88d05ff55bbb31dadd7ea56d84a42b2e478a iexplore.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1172 iexplore.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1172 iexplore.exe 1172 iexplore.exe 2152 IEXPLORE.EXE 2152 IEXPLORE.EXE 2152 IEXPLORE.EXE 2152 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1172 wrote to memory of 2152 1172 iexplore.exe 83
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\fonts\Roboto-regular\Roboto-regular.svg1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1172 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1172 CREDAT:17410 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2152
-
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 81f07ead978338fbdc0be140fdfe1dae9aa7062d712d4d12c13f34bbb9e246aa
- MD5 ee944e9e04c9d2f38a1e1cf296bfd67a
- SHA1 1d92ec259849fd0afed8dcb42ea08cd4a4b7b38c
- SHA512 7c2d7b3d234faa0b81b79d75e1a210e07212f0ae5dd0ddaa20859745aaa76731bb85698d112320fc24bcf1119b034ad7404026caf90f05be30a25625771373eb
- TLSH T12BF0DCB36968DC6229A905FC58125FB42032F37E048E008B573CAAF20D802B2ED1E525
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_430EA0912164D1B129D6E1DC07C63959
- Size 416B
- SHA256 032efb0374ed9ddb54a7ad530e088548d4441ceb6a310cb46c86f1d339c9aa28
- MD5 a5a75cdfd054eae39376a708ecf7bd58
- SHA1 46312065c8e1967da06ea41abf82e5ac90a42293
- SHA512 444a49aae998bc839da3f6e9fbbec3cec651ee31c0dcce3b74b14d9a36c326281151e32995dde2c4683618ae9be8a29ba26d446cc3a9d2bb5a30c5adb00e0009
- TLSH T13DE0202411FA415FE5E9E43547D9F526966EF223153AA2B474DC5F08B703A40BC12926
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\C1SB1QVV\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