Overview
overview
8Static
static
3Seelen.UI_...up.exe
windows10-2004-x64
7Seelen.UI_...up.exe
windows11-21h2-x64
7$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows11-21h2-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...dl.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$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows11-21h2-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows11-21h2-x64
3seelen-ui.exe
windows10-2004-x64
8seelen-ui.exe
windows11-21h2-x64
8slu-service.exe
windows10-2004-x64
8slu-service.exe
windows11-21h2-x64
8sluhk.dll
windows10-2004-x64
1sluhk.dll
windows11-21h2-x64
1static/ico...op.svg
windows10-2004-x64
3static/ico...op.svg
windows11-21h2-x64
4static/ico...er.svg
windows10-2004-x64
3static/ico...er.svg
windows11-21h2-x64
4static/icons/icon.svg
windows10-2004-x64
3static/icons/icon.svg
windows11-21h2-x64
4static/ico...v2.svg
windows10-2004-x64
3static/ico...v2.svg
windows11-21h2-x64
4static/ico...rp.svg
windows10-2004-x64
3static/ico...rp.svg
windows11-21h2-x64
4Analysis
- max time kernel
149s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
03/05/2026, 18:21
Static task
static1
Behavioral task
behavioral1
Sample
Seelen.UI_2.6.3_x64-setup.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
Seelen.UI_2.6.3_x64-setup.exe
Resource
win11-20260130-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win11-20260130-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/NSISdl.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/nsExec.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11-20260130-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win11-20260130-en
Behavioral task
behavioral17
Sample
seelen-ui.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral18
Sample
seelen-ui.exe
Resource
win11-20260130-en
Behavioral task
behavioral19
Sample
slu-service.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral20
Sample
slu-service.exe
Resource
win11-20260130-en
Behavioral task
behavioral21
Sample
sluhk.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral22
Sample
sluhk.dll
Resource
win11-20260130-en
Behavioral task
behavioral23
Sample
static/icons/desktop.svg
Resource
win10v2004-20260130-en
Behavioral task
behavioral24
Sample
static/icons/desktop.svg
Resource
win11-20260130-en
Behavioral task
behavioral25
Sample
static/icons/folder.svg
Resource
win10v2004-20260130-en
Behavioral task
behavioral26
Sample
static/icons/folder.svg
Resource
win11-20260130-en
Behavioral task
behavioral27
Sample
static/icons/icon.svg
Resource
win10v2004-20260130-en
Behavioral task
behavioral28
Sample
static/icons/icon.svg
Resource
win11-20260130-en
Behavioral task
behavioral29
Sample
static/icons/icon_v2.svg
Resource
win10v2004-20260130-en
Behavioral task
behavioral30
Sample
static/icons/icon_v2.svg
Resource
win11-20260130-en
Behavioral task
behavioral31
Sample
static/icons/metal_corp.svg
Resource
win10v2004-20260130-en
General
- Target static/icons/metal_corp.svg
- Size 7KB
- Sample260503-wze3qaft21
- SHA256 28f8c162ef916426234c29273616e5e139642f2879975795942c2ac87b0daece
- MD5 49443cd9b1ea37d6a4b21973a593e166
- SHA1 7d4488351392c3b5f219a0f034907085a1e0b2a3
- SHA512 458a1f1d8f042481a5a0d501bca15964f3852126c9477430eaf3d32f1f4b5a6c5df15351860d8907acc5c622bdb06471aef075d9246825cbdedc7491873956c5
- SSDEEP 192:Wzm390fWOxIzPKThfixoxR0ijqBvvNqlEQZKz0Y:om392uzc9rOxv4EQLY
- TLSH T17FF1C7AAC7C686F0FBED83A8CCF70C45378010AB3245F94DB59DB8949B36DD4690954A
- 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-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Key created \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "484597597" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40b0405632dbdc01 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "251194767" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31251242" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{1F65F38B-471D-11F1-80F6-FECFF8056302} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008eb3edeb00223c41944e23e684e19cd200000000020000000000106600000001000020000000e4aca96f07b953fba271e717b4eedd236812cca889de6dcf5ec5021814909f08000000000e800000000200002000000097642900e3e0b2095fd7cf3b55c0866b5c5bf69d05cc84b8e01bea7dd0655b7a200000001d3dfa772bcd61dde457e6138322f0cbb7327e64c0fc6fb82e0b91890643377f400000009c8355b39d2d0c56a4115d25578d22f503e5f2a1f36e1a5d05353057a7b5aa2466f425e8585fda2864b645acdcda070494eb8824acd71431059ce8a88886bdc1 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30dc475632dbdc01 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008eb3edeb00223c41944e23e684e19cd20000000002000000000010660000000100002000000083742531bdc727c6f6f9e02860e64da440aaafb674a4460a4392e71d13594dc8000000000e8000000002000020000000de5e2448f54a2a8d0d4237eaf3897c0415cf97c3ecb6c63636faf67c5005bb5320000000b694e195658fff647e5bdbfb807fd57583596b8f724248ac3a8b55420dc36737400000004d47fe4f7931221658226aba8c178d8ffa799f07c93905c9764eeaf7d3ad7426e1888640db3168770c326641cba34f010b272ccb05ee285d6e6ad1bb155fbc28 iexplore.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5656 iexplore.exe - Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 5656 iexplore.exe 5656 iexplore.exe 3328 IEXPLORE.EXE 3328 IEXPLORE.EXE 3328 IEXPLORE.EXE 3328 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5656 wrote to memory of 3328 5656 iexplore.exe 85
Processes
-
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\static\icons\metal_corp.svg1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5656 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5656 CREDAT:17410 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3328
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\23C85Z2H\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