Overview
overview
7Static
static
3manualscen...up.exe
windows11-21h2-x64
7$PLUGINSDIR/Aero.dll
windows11-21h2-x64
3$PLUGINSDI...er.dll
windows11-21h2-x64
3$PLUGINSDI...rl.dll
windows11-21h2-x64
3$PLUGINSDI...em.dll
windows11-21h2-x64
3$PLUGINSDI...gs.dll
windows11-21h2-x64
3$PLUGINSDI...7z.dll
windows11-21h2-x64
3LICENSES.c...m.html
windows11-21h2-x64
6Analysis
- max time kernel
598s - max time network
453s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
11/05/2026, 17:44
Static task
static1
Behavioral task
behavioral1
Sample
manualscentralsetup.exe
Resource
win11-20250610-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/Aero.dll
Resource
win11-20260130-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Banner.dll
Resource
win11-20260130-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/NScurl.dll
Resource
win11-20260130-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win11-20260130-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11-20250610-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win11-20260130-en
Behavioral task
behavioral8
Sample
LICENSES.chromium.html
Resource
win11-20260130-en
General
- Target $PLUGINSDIR/Banner.dll
- Size 4KB
- Sample260511-wbd6hsbt3l
- SHA256 497b1582c3b690850b72a8d82b151f782d96c4619c9f82558c68d45a43f56807
- MD5 520bf4f2fc0661e17f4ff2c14a91e897
- SHA1 d804f0ff5b5f0e8d7dc4be7bf199afc9c030e2fc
- SHA512 923501f5caabff837a1baec55b0ca11ede21b6287daf4683d0f4ab69124a1407621dad286f453192c14e36f316d1b2d729a12bb3e6e1f4f89c69deb21871d499
- TLSH T10E81633BB2F04EF7E563023300830BD3259BA954A728471A496791EDB64A9D7D53DB02
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- 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 rundll32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 5496 wrote to memory of 2376 5496 rundll32.exe 79
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Banner.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5496 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Banner.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2376
-