Overview
overview
7Static
static
3Silent Cli...64.exe
windows11-21h2-x64
7$PLUGINSDI...er.dll
windows11-21h2-x64
3$PLUGINSDI...ls.dll
windows11-21h2-x64
3$PLUGINSDI...em.dll
windows11-21h2-x64
3$PLUGINSDI...ll.dll
windows11-21h2-x64
3$PLUGINSDIR/app-64.7z
windows11-21h2-x64
1LICENSE.electron.txt
windows11-21h2-x64
3chrome_100...nt.pak
windows11-21h2-x64
3chrome_200...nt.pak
windows11-21h2-x64
3icudtl.dat
windows11-21h2-x64
3locales/af.pak
windows11-21h2-x64
3locales/am.pak
windows11-21h2-x64
3locales/ar.pak
windows11-21h2-x64
3locales/bg.pak
windows11-21h2-x64
3locales/bn.pak
windows11-21h2-x64
3locales/ca.pak
windows11-21h2-x64
3resources/...er.dll
windows11-21h2-x64
1resources/...on.svg
windows11-21h2-x64
3resources/...go.svg
windows11-21h2-x64
3resources/...go.svg
windows11-21h2-x64
3resources/...r.html
windows11-21h2-x64
3resources/...ter.js
windows11-21h2-x64
3resources/elevate.exe
windows11-21h2-x64
3vk_swiftshader.dll
windows11-21h2-x64
1vulkan-1.dll
windows11-21h2-x64
1$PLUGINSDI...ec.dll
windows11-21h2-x64
3$PLUGINSDI...7z.dll
windows11-21h2-x64
3$R0/Uninst...nt.exe
windows11-21h2-x64
7$PLUGINSDI...ls.dll
windows11-21h2-x64
3$PLUGINSDI...em.dll
windows11-21h2-x64
3$PLUGINSDI...ll.dll
windows11-21h2-x64
3$PLUGINSDI...ec.dll
windows11-21h2-x64
3Analysis
- max time kernel
598s - max time network
438s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
23/07/2026, 22:54
Static task
static1
Behavioral task
behavioral1
Sample
Silent Client Setup 4.4.2 x64.exe
Resource
win11-20260513-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win11-20260513-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win11-20260513-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win11-20260513-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/WinShell.dll
Resource
win11-20260513-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/app-64.7z
Resource
win11-20260513-en
Behavioral task
behavioral7
Sample
LICENSE.electron.txt
Resource
win11-20260513-en
Behavioral task
behavioral8
Sample
chrome_100_percent.pak
Resource
win11-20260513-en
Behavioral task
behavioral9
Sample
chrome_200_percent.pak
Resource
win11-20260513-en
Behavioral task
behavioral10
Sample
icudtl.dat
Resource
win11-20260513-en
Behavioral task
behavioral11
Sample
locales/af.pak
Resource
win11-20260513-en
Behavioral task
behavioral12
Sample
locales/am.pak
Resource
win11-20260513-en
Behavioral task
behavioral13
Sample
locales/ar.pak
Resource
win11-20260513-en
Behavioral task
behavioral14
Sample
locales/bg.pak
Resource
win11-20260513-en
Behavioral task
behavioral15
Sample
locales/bn.pak
Resource
win11-20260513-en
Behavioral task
behavioral16
Sample
locales/ca.pak
Resource
win11-20260513-en
Behavioral task
behavioral17
Sample
resources/app.asar.unpacked/node_modules/register-scheme/build/Release/register-protocol-handler.dll
Resource
win11-20260513-en
Behavioral task
behavioral18
Sample
resources/assets/icon.svg
Resource
win11-20260513-en
Behavioral task
behavioral19
Sample
resources/assets/images/full_logo.svg
Resource
win11-20260513-en
Behavioral task
behavioral20
Sample
resources/assets/images/logo.svg
Resource
win11-20260513-en
Behavioral task
behavioral21
Sample
resources/assets/updater/updater.html
Resource
win11-20260513-en
Behavioral task
behavioral22
Sample
resources/assets/updater/updater.js
Resource
win11-20260513-en
Behavioral task
behavioral23
Sample
resources/elevate.exe
Resource
win11-20260513-en
Behavioral task
behavioral24
Sample
vk_swiftshader.dll
Resource
win11-20260513-en
Behavioral task
behavioral25
Sample
vulkan-1.dll
Resource
win11-20260513-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11-20260513-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win11-20260513-en
Behavioral task
behavioral28
Sample
$R0/Uninstall Silent Client.exe
Resource
win11-20260513-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win11-20260513-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/System.dll
Resource
win11-20260513-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/WinShell.dll
Resource
win11-20260513-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11-20260513-en
General
- Target chrome_200_percent.pak
- Size 175KB
- Sample260723-2vr5dade59
- SHA256 07bee34e189fe9a8789aed78ea59ad41414b6e611e7d74da62f8e6ca36af01ce
- MD5 48515d600258d60019c6b9c6421f79f6
- SHA1 0ef0b44641d38327a360aa6954b3b6e5aab2af16
- SHA512 b7266bc8abc55bd389f594dac0c0641ecf07703f35d769b87e731b5fdf4353316d44f3782a4329b3f0e260dead6b114426ddb1b0fb8cd4a51e0b90635f1191d9
- SSDEEP 3072:rDQYaEQN6AJPrSxQCS/qGTafR54x5GMR+F44ffbdZnYw9p4AbIVGYoDd+HxNK/r4:rDQYaNN68rC4/Ygx5GMRejnbdZnVE6YR
- TLSH T1A704E1D763B8DD7CC9670AB3522601F1ECF2113A56B6425B07CF9C353A5AB898CC9293
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 5992 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-226940941-599731907-2645636698-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-226940941-599731907-2645636698-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1096 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\chrome_200_percent.pak1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:5992
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1096