Overview
overview
7Static
static
7Nezur_Executor.zip
windows11-21h2-x64
7Microsoft....re.xml
windows11-21h2-x64
1Microsoft....ms.xml
windows11-21h2-x64
1Microsoft....pf.xml
windows11-21h2-x64
1Nezur_Inte...s.json
windows11-21h2-x64
3Nezur_Inte...rprint
windows11-21h2-x64
3Nezur_Inte...t.json
windows11-21h2-x64
3Nezur_Inte...s.json
windows11-21h2-x64
3Nezur_Inte...re.pma
windows11-21h2-x64
3Nezur_Inte...3C.pma
windows11-21h2-x64
3Nezur_Inte...rl-set
windows11-21h2-x64
1Nezur_Inte...rprint
windows11-21h2-x64
3Nezur_Inte...t.json
windows11-21h2-x64
3Nezur_Inte...gs.dat
windows11-21h2-x64
3Nezur_Inte...re.dat
windows11-21h2-x64
3Nezur_Inte...data_0
windows11-21h2-x64
1Nezur_Inte...data_1
windows11-21h2-x64
1Nezur_Inte...data_2
windows11-21h2-x64
1Nezur_Inte...data_3
windows11-21h2-x64
1Nezur_Inte...pet.js
windows11-21h2-x64
3Nezur_Inte...rprint
windows11-21h2-x64
3Nezur_Inte...t.json
windows11-21h2-x64
3Nezur_Inte...ations
windows11-21h2-x64
1Nezur_Inte..._1.zip
windows11-21h2-x64
1Nezur_Inte..._1.zip
windows11-21h2-x64
1Nezur_Inte..._1.zip
windows11-21h2-x64
1Nezur_Inte...g.json
windows11-21h2-x64
3autoexec/int.lua
windows11-21h2-x64
3runtimes/w...er.dll
windows11-21h2-x64
1runtimes/w...er.dll
windows11-21h2-x64
1runtimes/w...er.dll
windows11-21h2-x64
3workspace/IY_FE.iy
windows11-21h2-x64
3Analysis
-
max time kernel
90s -
max time network
100s -
platform
windows11-21h2_x64 -
resource
win11-20241007-en -
resource tags
arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system -
submitted
21-12-2024 18:29
Behavioral task
behavioral1
Sample
Nezur_Executor.zip
Resource
win11-20241007-en
Behavioral task
behavioral2
Sample
Microsoft.Web.WebView2.Core.xml
Resource
win11-20241007-en
Behavioral task
behavioral3
Sample
Microsoft.Web.WebView2.WinForms.xml
Resource
win11-20241007-en
Behavioral task
behavioral4
Sample
Microsoft.Web.WebView2.Wpf.xml
Resource
win11-20241007-en
Behavioral task
behavioral5
Sample
Nezur_Interface.deps.json
Resource
win11-20241007-en
Behavioral task
behavioral6
Sample
Nezur_Interface.exe.WebView2/EBWebView/AutoLaunchProtocolsComponent/1.0.0.8/manifest.fingerprint
Resource
win11-20241007-en
Behavioral task
behavioral7
Sample
Nezur_Interface.exe.WebView2/EBWebView/AutoLaunchProtocolsComponent/1.0.0.8/manifest.json
Resource
win11-20241007-en
Behavioral task
behavioral8
Sample
Nezur_Interface.exe.WebView2/EBWebView/AutoLaunchProtocolsComponent/1.0.0.8/protocols.json
Resource
win11-20241023-en
Behavioral task
behavioral9
Sample
Nezur_Interface.exe.WebView2/EBWebView/BrowserMetrics-spare.pma
Resource
win11-20241007-en
Behavioral task
behavioral10
Sample
Nezur_Interface.exe.WebView2/EBWebView/BrowserMetrics/BrowserMetrics-6758B082-4D3C.pma
Resource
win11-20241007-en
Behavioral task
behavioral11
Sample
Nezur_Interface.exe.WebView2/EBWebView/CertificateRevocation/6498.2024.12.2/crl-set
Resource
win11-20241007-en
Behavioral task
behavioral12
Sample
Nezur_Interface.exe.WebView2/EBWebView/CertificateRevocation/6498.2024.12.2/manifest.fingerprint
Resource
win11-20241007-en
Behavioral task
behavioral13
Sample
Nezur_Interface.exe.WebView2/EBWebView/CertificateRevocation/6498.2024.12.2/manifest.json
Resource
win11-20241007-en
Behavioral task
behavioral14
Sample
Nezur_Interface.exe.WebView2/EBWebView/Crashpad/settings.dat
Resource
win11-20241007-en
Behavioral task
behavioral15
Sample
Nezur_Interface.exe.WebView2/EBWebView/Crashpad/throttle_store.dat
Resource
win11-20241007-en
Behavioral task
behavioral16
Sample
Nezur_Interface.exe.WebView2/EBWebView/Default/Cache/Cache_Data/data_0
Resource
win11-20241023-en
Behavioral task
behavioral17
Sample
Nezur_Interface.exe.WebView2/EBWebView/Default/Cache/Cache_Data/data_1
Resource
win11-20241007-en
Behavioral task
behavioral18
Sample
Nezur_Interface.exe.WebView2/EBWebView/Default/Cache/Cache_Data/data_2
Resource
win11-20241007-en
Behavioral task
behavioral19
Sample
Nezur_Interface.exe.WebView2/EBWebView/Default/Cache/Cache_Data/data_3
Resource
win11-20241007-en
Behavioral task
behavioral20
Sample
Nezur_Interface.exe.WebView2/EBWebView/Subresource Filter/Unindexed Rules/10.34.0.57/adblock_snippet.js
Resource
win11-20241007-en
Behavioral task
behavioral21
Sample
Nezur_Interface.exe.WebView2/EBWebView/Subresource Filter/Unindexed Rules/10.34.0.57/manifest.fingerprint
Resource
win11-20241007-en
Behavioral task
behavioral22
Sample
Nezur_Interface.exe.WebView2/EBWebView/Subresource Filter/Unindexed Rules/10.34.0.57/manifest.json
Resource
win11-20241007-en
Behavioral task
behavioral23
Sample
Nezur_Interface.exe.WebView2/EBWebView/Variations
Resource
win11-20241007-en
Behavioral task
behavioral24
Sample
Nezur_Interface.exe.WebView2/EBWebView/component_crx_cache/eeobbhfgfagbclfofmgbdfoicabjdbkn_1.zip
Resource
win11-20241007-en
Behavioral task
behavioral25
Sample
Nezur_Interface.exe.WebView2/EBWebView/component_crx_cache/ndikpojcjlepofdkaaldkinkjbeeebkl_1.zip
Resource
win11-20241007-en
Behavioral task
behavioral26
Sample
Nezur_Interface.exe.WebView2/EBWebView/component_crx_cache/oankkpibpaokgecfckkdkgaoafllipag_1.zip
Resource
win11-20241007-en
Behavioral task
behavioral27
Sample
Nezur_Interface.runtimeconfig.json
Resource
win11-20241007-en
Behavioral task
behavioral28
Sample
autoexec/int.lua
Resource
win11-20241007-en
Behavioral task
behavioral29
Sample
runtimes/win-arm64/native/WebView2Loader.dll
Resource
win11-20241007-en
Behavioral task
behavioral30
Sample
runtimes/win-x64/native/WebView2Loader.dll
Resource
win11-20241007-en
Behavioral task
behavioral31
Sample
runtimes/win-x86/native/WebView2Loader.dll
Resource
win11-20241023-en
Behavioral task
behavioral32
Sample
workspace/IY_FE.iy
Resource
win11-20241007-en
General
-
Target
Nezur_Interface.exe.WebView2/EBWebView/Crashpad/throttle_store.dat
-
Size
20B
-
MD5
9e4e94633b73f4a7680240a0ffd6cd2c
-
SHA1
e68e02453ce22736169a56fdb59043d33668368f
-
SHA256
41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
-
SHA512
193011a756b2368956c71a9a3ae8bc9537d99f52218f124b2e64545eeb5227861d372639052b74d0dd956cb33ca72a9107e069f1ef332b9645044849d14af337
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4424 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Nezur_Interface.exe.WebView2\EBWebView\Crashpad\throttle_store.dat1⤵
- Modifies registry class
PID:4796
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4424