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
455s - platform
windows10-2004_x64 - resource
win10v2004-20250619-en - resource tags
arch:x64arch:x86image:win10v2004-20250619-enlocale:en-usos:windows10-2004-x64system - 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-300/Roboto-300.svg
- Size 48KB
- Sample260506-rxgrbahs3q
- SHA256 bdc613d60655fab5e7f78d7a4b573e8a72cd3110176d4cb85ef0ebd7e658d211
- MD5 1edaa6e50c2302bf0221d252e1caebb4
- SHA1 abc9fdf63e51f3b26f13302ed14525f1bb052d73
- SHA512 86a15c30d94bbcb43711cbe4f9bfa114676a9fec08ee9102c6b1a4083341d19ba4aa8490c924cc70638c2e37ab65368628b1193b58dd313e2b66d54f260e3060
- SSDEEP 1536:r02QwKVLM4NyZdrlFIq/fAVkDHKOO9PXkfPjA:YjIbZtlQOEXkfk
- TLSH T14E23A4FAE10146C66E5FD3C0EBA0B5ED446EA17F50122C918D0A95F90C1E7ADEE0BCD8
- 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 Key created \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{E2C5DFB0-4958-11F1-85F5-6695E668FB51} = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000004629a8d2dcf36e4aa4342ade8977350d00000000020000000000106600000001000020000000e7b65f126f3342b2696a6ee6d73786a2b120ad8817c42a551a47977e58ee2bb7000000000e80000000020000200000006ae945c0ad9d9ff4d3ed551b0953e106678a2a7f18fd867fda2743d094a575ac2000000015e4062a46cf78024a24ebe18c257621807cabafb4c629de325a65cfc27d94c0400000004830d47a4df6b005ef5a1126fd84388f411a197c68d696ad836713b4c91d5bcb7818e5e48388f2d74ed5c4aa2460286314d06265b2ec2696506a86dee392ff84 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31251813" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x1414\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (Microsoft Hypervisor with SLAT support detected)\"" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f06782196edddc01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "484843181" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000004629a8d2dcf36e4aa4342ade8977350d00000000020000000000106600000001000020000000e3418ed07ef95571fd9fec4c4e356dcb638610457b12757e13bd876e6f3ba065000000000e80000000020000200000003f5e111052dff554ccc77e753d4a0009e4bc26c0cc8f61bb36280538212cb24e2000000029c52f70cf35a6adb75a0c9a0fc854b77cae57d8a845e7a7aea3e9e75176eb5640000000a2a1c7772800df67a6e1539e8dd22b1bfc7088f5809922931b3c4f9e3322224afe137f5d11f6bd3acd8f2383b4f074c5f479efcd93d81be43c0cc1257278d290 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00ad7d196edddc01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-636600838-1632888396-3521553955-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3082533918" IEXPLORE.EXE - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 6080 iexplore.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 6080 iexplore.exe 6080 iexplore.exe 3604 IEXPLORE.EXE 3604 IEXPLORE.EXE 3604 IEXPLORE.EXE 3604 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 6080 wrote to memory of 3604 6080 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-300\Roboto-300.svg1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:6080 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:6080 CREDAT:17410 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3604
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FL58AY5T\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