Overview
overview
6Static
static
1BOOTH Libr...up.exe
windows10-2004-x64
6BOOTH Libr...up.exe
windows11-ltsc_2024-x64
4$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...nu.dll
windows11-ltsc_2024-x64
6$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows11-ltsc_2024-x64
6$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows11-ltsc_2024-x64
6booth_libr...nt.exe
windows10-2004-x64
6booth_libr...nt.exe
windows11-ltsc_2024-x64
6Analysis
- max time kernel
598s - max time network
582s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
27/07/2026, 18:40
Static task
static1
Behavioral task
behavioral1
Sample
BOOTH Library Manager_0.3.0_x64-setup.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
BOOTH Library Manager_0.3.0_x64-setup.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsis_tauri_utils.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral13
Sample
booth_library_manager_client.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
booth_library_manager_client.exe
Resource
win11ltsc2024-20260709-en
General
- Target $PLUGINSDIR/nsis_tauri_utils.dll
- Size 43KB
- Sample260727-xbggback21
- SHA256 09e55e4aa502df69a61dcc00e9ec38180dff360eb152bd6ee6a63077979f01b0
- MD5 8719243ad5ce0243e6cc3fb42effe268
- SHA1 0849a26e3321bd19d87fe79dd06d3e5021ad373b
- SHA512 e422dc220cf119eb451be84058fd5856ff89aeaf138b25a85b5d710daccfe56ab8fded4a2f45ff275cd6219fde14da925932c8d580a3b4b501a43a22a61fe02b
- SSDEEP 768:y/wOD4gzTVpAVk2h5Rsekk55aCukBFKpnp0jdhK7W+qVGbYi2CxM5ALSL:0wODZzTrAV5Oevq4DtXHVGb72CcL
- TLSH T1CA137C49FDC47D66D6CF44702488463E9A7FC8081A40C997E3715EA3CA92332AFD926F
- MD5 SHA1 SHA512 SSDEEP 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 2532 wrote to memory of 2540 2532 rundll32.exe 85
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsis_tauri_utils.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2532 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsis_tauri_utils.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2540
-