Overview
overview
8Static
static
3ChromeSetu...ws.exe
windows10-2004-x64
4ChromeSetu...ws.exe
windows11-ltsc_2024-x64
4$PLUGINSDI...al.exe
windows10-2004-x64
6$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...up.exe
windows10-2004-x64
8$PLUGINSDI...up.exe
windows11-ltsc_2024-x64
8$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows11-ltsc_2024-x64
3Analysis
- max time kernel
150s - max time network
155s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/08/2026, 12:30
Static task
static1
Behavioral task
behavioral1
Sample
ChromeSetupWindows.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
ChromeSetupWindows.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Chrome/ChromeSetupOriginal.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/Yandex/YandexBrowserSetup.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/Yandex/YandexBrowserSetup.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11ltsc2024-20260710-en
General
- Target ChromeSetupWindows.exe
- Size 7.6MB
- Sample260811-ppln7aed23
- SHA256 53ec7db0631adc87e6cd114fd2845c1802c8d3049631a4eede74a614727724da
- MD5 c0ba49016d72d19922330601dbbb1d5b
- SHA1 4c911a75513fcad5dde74b564b68c86116e2d9d8
- SHA512 4a2b5ccb33519b336f9a5d7b14ed84eb66ea0bf7eee3f9db9b0d050c63ccccbf30d4b6a9652a96aa01bdf34f59a71faf47a71073ab026ab560619fb3af68913b
- SSDEEP 196608:5HjAGXTFkxQQAFPquKiNAJQwo93lqfPN9l2yc9:5HZhDEuKiom3CRi
- TLSH T1B28623261E210C9EFDA68CF0C43673D66DA1CC5B17D4A929DE2BBD44332360E63D625B
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Loads dropped DLL 2 IoCs
pid Process 4152 ChromeSetupWindows.exe 4152 ChromeSetupWindows.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 ChromeSetupWindows.exe
Processes
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nsc166D.tmp\System.dll
- Size 12KB
- SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
- MD5 9b38a1b07a0ebc5c7e59e63346ecc2db
- SHA1 97332a2ffcf12a3e3f27e7c05213b5d7faa13735
- SHA512 26e77f8e10f6d8693c92bd036b53a3f6e0c523090ef8dfe479815f556ecd2b57fc90ce9f7cceebe70460d464decb27ad1fe240819fd56997764e96506b6a439c
- SSDEEP 192:kjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZ40QPi:U/Qlt7wiij/lMRv/9V4b4r
- TLSH T1E8427C1297B089F2F151093419667F2A6FBEAC5D17F405A3CFE304C63D212CB9839243
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nsc166D.tmp\nsDialogs.dll
- Size 9KB
- SHA256 b1350f487692057c8ffde75dcc55287a52a3272240d4d4912f24464b27551fc0
- MD5 8f0e7415f33843431df308bb8e06af81
- SHA1 1314272e6ad3be1985d4a1607b890a34b0bde8b5
- SHA512 5450b2070c40b257c28ba9a472d762f91b78928d1e8d4d88e0576992065a61fb9a6513006e6b5947c415c9e02ae80a90a85b58da7e016a424331c8cd596ed684
- SSDEEP 96:obEv02zUu56FcS817eTaXx85qHFcUcxSgB5PKtAtoniJninnt3DVEB3YHNqkzfFc:obEvCu5e81785qHFcU0PuAw0uytIFc
- TLSH T19D12F892E2A454B3C5D6523B36AA2F2DCBBD5329B0927C01C7738E4D39395766E38343
- MD5 SHA1 SHA512 SSDEEP TLSH