Overview
overview
7Static
static
3IVCERadioR...on.exe
windows10-2004-x64
7$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...re.dll
windows10-2004-x64
3$PLUGINSDI...rl.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3Analysis
- user interaction
yes - max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/07/2026, 03:08
Static task
static1
Behavioral task
behavioral1
Sample
IVCERadioRestoration.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/HashInfo.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/NSISpcre.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/NScurl.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20260513-en
General
- Target IVCERadioRestoration.exe
- Size 2.1MB
- Sample260730-dndfmsbr4y
- SHA256 4202fc6f513a38ba553591a05c4244bc022540b63d818d6ee66daef80f93d0ac
- MD5 b36d831e5d6deb48acd4db079c615aaa
- SHA1 99269a4e77ca4d2f3e2a95abfe9cb4d20e0049ab
- SHA512 c172845582d9f4f3fda7c4470fd3eea4d8ffe0a5bacb44f8b9925484637752597152880ad97f7d2fbcdc64afdf7c3ae20a0a60417713263c51e385f3da1b962f
- SSDEEP 49152:2zWJ/NFp+4FJJ4UjNiBshLQI53t6I1/+K3xVqz+QpWiz:2zWJlF7FJJ4GushsIGI1GqxVfQn
- TLSH T133A533E0B4279679C5A26B340CF681159FA5A34C572CC74EA3A5D8AAFB11F30D81EF48
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Loads dropped DLL 3 IoCs
pid Process 4492 IVCERadioRestoration.exe 4492 IVCERadioRestoration.exe 4492 IVCERadioRestoration.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 IVCERadioRestoration.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ IVCERadioRestoration.exe Key created \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ IVCERadioRestoration.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4492 IVCERadioRestoration.exe - Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 4492 IVCERadioRestoration.exe 4492 IVCERadioRestoration.exe 4492 IVCERadioRestoration.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\IVCERadioRestoration.exe"C:\Users\Admin\AppData\Local\Temp\IVCERadioRestoration.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
PID:4492
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nsu5E29.tmp\NSISpcre.dll
- Size 609KB
- SHA256 06912b2aa02ebdd717088a24968a38179091c1914b6b807df47934749de8b72a
- MD5 d62706e11c17d5eb3913ec6485bc5b2b
- SHA1 ba6cc02c84acd00ba305f81b2dd5c18f9fa02b3f
- SHA512 37ce1eabf21589c0ff242011011e75cd1c9261cf2a6a51c5a19efa7db532a02002261be9e112550f2f1632b8c9dfd6cf140ef46c6d49267d0e8e1c48a1b879de
- SSDEEP 12288:EwC4vJwbVM0R2ATGJuS/mNp7NQRO0CoxScqdMKiiZUkXml2tm3G:EwCyGbVfR2ATGJuStjCoxboUXkH
- TLSH T120D43925F743C2F5D85714B0094BF7FB69349716C8308C6EE748FE64EBB29A1281A726
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsu5E29.tmp\System.dll
- Size 12KB
- SHA256 9111099efe9d5c9b391dc132b2faf0a3851a760d4106d5368e30ac744eb42706
- MD5 4add245d4ba34b04f213409bfe504c07
- SHA1 ef756d6581d70e87d58cc4982e3f4d18e0ea5b09
- SHA512 1bd260cabe5ea3cefbbc675162f30092ab157893510f45a1b571489e03ebb2903c55f64f89812754d3fe03c8f10012b8078d1261a7e73ac1f87c82f714bce03d
- SSDEEP 192:VjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZv0QPi:B/Qlt7wiij/lMRv/9V4bvr
- TLSH T188426C1297B089F2F551493419667F2A6FBEAC5D27F405A3CFE304C63D212DBA879243
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsu5E29.tmp\modern-wizard.bmp
- Size 25KB
- SHA256 3ad2dc318056d0a2024af1804ea741146cfc18cc404649a44610cbf8b2056cf2
- MD5 cbe40fd2b1ec96daedc65da172d90022
- SHA1 366c216220aa4329dff6c485fd0e9b0f4f0a7944
- SHA512 62990cb16e37b6b4eff6ab03571c3a82dcaa21a1d393c3cb01d81f62287777fb0b4b27f8852b5fa71bc975feab5baa486d33f2c58660210e115de7e2bd34ea63
- SSDEEP 24:Qwika6aSaaDaVYoG6abuJsnZs5GhI11BayNXPcDrSsUWcSphsWwlEWqCl6aHAX2x:Qoi47a5G8SddzKFIcsOz3Xz
- TLSH T139C29757DE6B6EA4BE0804EF1A0694931C71FE211AB0CD0561D2B767B4FC93B19A0B3C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsu5E29.tmp\nsDialogs.dll
- Size 9KB
- SHA256 4b7d17da290f41ebe244827cc295ce7e580da2f7e9f7cc3efc1abc6898e3c9ed
- MD5 1d8f01a83ddd259bc339902c1d33c8f1
- SHA1 9f7806af462c94c39e2ec6cc9c7ad05c44eba04e
- SHA512 28bf647374b4b500a0f3dbced70c2b256f93940e2b39160512e6e486ac31d1d90945acecef578f61b0a501f27c7106b6ffc3deab2ec3bfb3d9af24c9449a1567
- SSDEEP 96:o4Ev02zUu56FcS817eTaXx85qHFcUcxSgB5PKtAtoniJninnt3DVEB3YsNqkzfFc:o4EvCu5e81785qHFcU0PuAw0uyGIFc
- TLSH T12A120992E2A454B3C5D6523B36AA2F2DCBBD5329B0927C01C7738E4D39395766E38343
- MD5 SHA1 SHA512 SSDEEP TLSH