Overview
overview
6Static
static
3wzsus53.exe
windows10-2004-x64
6wzsus53.exe
windows11-ltsc_2024-x64
6$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...er.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3$PLUGINSDI...ss.dll
windows11-ltsc_2024-x64
3SystemInfo...mt.dll
windows10-2004-x64
1SystemInfo...mt.dll
windows11-ltsc_2024-x64
1Analysis
- max time kernel
149s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
13/11/2026, 09:10
Static task
static1
Behavioral task
behavioral1
Sample
wzsus53.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
wzsus53.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/linker.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/linker.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
SystemInfo-vc141-mt.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
SystemInfo-vc141-mt.dll
Resource
win11ltsc2024-20260911-en
General
- Target $PLUGINSDIR/linker.dll
- Size 7KB
- Sample261113-k48eaasy3m
- SHA256 02ee7e90b9379827cb186df48db5b412aaf800196d6967762fb513b9143cd1ef
- MD5 0d5cf965fafcb11f8744d0dc729339da
- SHA1 ccfeb09534dce671a3fcd216606d7ee572a0341e
- SHA512 993a598e3c46a4544ee0011a94fd9a4df66131b1526744db31faf8c5bfba4b5695a096d787555a9807d8bfd3e09bebfa73df97db83b144990c84cb14a000ba56
- SSDEEP 96:SDq0eXMgXPJphf5EC9Mv2yUWeQTGf3LqyHbk3gvT:90GMgXHcgI2tWeQGeyHbLv
- TLSH T1DDF1C3B1B3E585F7D6E707306CA277061BB5BC1AAB66819C014335CA3CB4992EC28723
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 2160 1660 WerFault.exe 84 - 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 4060 wrote to memory of 1660 4060 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\linker.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4060 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\linker.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1660 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 6003⤵
- Program crash
PID:2160
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1660 -ip 16601⤵PID:4776