Overview
overview
7Static
static
3Krunker.Ci...up.exe
windows11-21h2-x64
7$PLUGINSDI...ls.dll
windows11-21h2-x64
3$PLUGINSDI...em.dll
windows11-21h2-x64
3$PLUGINSDIR/UAC.dll
windows11-21h2-x64
3$PLUGINSDI...ll.dll
windows11-21h2-x64
3$PLUGINSDIR/app-64.7z
windows11-21h2-x64
1.patched
windows11-21h2-x64
3LICENSE.electron.txt
windows11-21h2-x64
3chrome_100...nt.pak
windows11-21h2-x64
3chrome_200...nt.pak
windows11-21h2-x64
3icudtl.dat
windows11-21h2-x64
3locales/af.pak
windows11-21h2-x64
3locales/am.pak
windows11-21h2-x64
3locales/ar.pak
windows11-21h2-x64
3locales/bg.pak
windows11-21h2-x64
3locales/bn.pak
windows11-21h2-x64
3locales/ca.pak
windows11-21h2-x64
3resources/...app.js
windows11-21h2-x64
3resources/elevate.exe
windows11-21h2-x64
3vk_swiftshader.dll
windows11-21h2-x64
1vulkan-1.dll
windows11-21h2-x64
1$PLUGINSDI...rd.bmp
windows11-21h2-x64
$PLUGINSDI...gs.dll
windows11-21h2-x64
3$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$PLUGINSDIR/UAC.dll
windows11-21h2-x64
3$PLUGINSDI...ll.dll
windows11-21h2-x64
3$PLUGINSDI...gs.dll
windows11-21h2-x64
3$PLUGINSDI...ec.dll
windows11-21h2-x64
3Analysis
- max time kernel
149s - max time network
160s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
24/07/2026, 18:20
Static task
static1
Behavioral task
behavioral1
Sample
Krunker.Civilian.Client-1.1.0-Setup.exe
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral2
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral4
Sample
$PLUGINSDIR/UAC.dll
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral5
Sample
$PLUGINSDIR/WinShell.dll
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral6
Sample
$PLUGINSDIR/app-64.7z
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral7
Sample
.patched
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral8
Sample
LICENSE.electron.txt
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral9
Sample
chrome_100_percent.pak
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral10
Sample
chrome_200_percent.pak
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral11
Sample
icudtl.dat
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral12
Sample
locales/af.pak
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral13
Sample
locales/am.pak
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral14
Sample
locales/ar.pak
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral15
Sample
locales/bg.pak
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral16
Sample
locales/bn.pak
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral17
Sample
locales/ca.pak
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral18
Sample
resources/default_app.js
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral19
Sample
resources/elevate.exe
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral20
Sample
vk_swiftshader.dll
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral21
Sample
vulkan-1.dll
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral22
Sample
$PLUGINSDIR/modern-wizard.bmp
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral23
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral24
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral25
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral26
Sample
$R0/Uninstall Krunker Civilian Client.exe
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral27
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral28
Sample
$PLUGINSDIR/System.dll
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral29
Sample
$PLUGINSDIR/UAC.dll
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral30
Sample
$PLUGINSDIR/WinShell.dll
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral31
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11-20260513-en
windows11-21h2-x64
Behavioral task
behavioral32
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11-20260513-en
windows11-21h2-x64
General
- Target $PLUGINSDIR/app-64.7z
- Size 101.5MB
- Sample260724-wy9wpsware
- SHA256 683016fb27e946bb8f1434f88c099b58780368a2631fa20ad194e92b61dbc0a5
- MD5 c53844b11c42a0f4df23b670ed32610c
- SHA1 3de3ab7eb552eb677f243d2ca700802ab0b89cab
- SHA512 a789278934fb7939d9413ea4286d54f9946bdbb83b3840f518da9cb892c30a6e34cb2f7b0e2c1e51583816747b0fba3b867f56b71ac22a4c8642668aa7d44d52
- SSDEEP 3145728:LEOdcyiO3kXaWCA69CWIm5KHDoWcGqHNJTPYS/Y:TIqkXhp8CZ5DjqHNJT/Y
- TLSH T171383300099A4B5D5F10F139EE157ABB628FFE2E6BEC51B4B2E904F219680B74217F35
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1584 7zFM.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeRestorePrivilege 1584 7zFM.exe Token: 35 1584 7zFM.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1584 7zFM.exe