Overview
overview
6Static
static
3processlas...64.exe
windows10-2004-x64
4processlas...64.exe
windows11-ltsc_2024-x64
6$PLUGINSDIR/INetC.dll
windows10-2004-x64
3$PLUGINSDIR/INetC.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
3CPUEater.exe
windows10-2004-x64
1CPUEater.exe
windows11-ltsc_2024-x64
1Insights.exe
windows10-2004-x64
1Insights.exe
windows11-ltsc_2024-x64
1InstallHelper.exe
windows10-2004-x64
1InstallHelper.exe
windows11-ltsc_2024-x64
1LogViewer.exe
windows10-2004-x64
1LogViewer.exe
windows11-ltsc_2024-x64
1ProcessGovernor.exe
windows10-2004-x64
1ProcessGovernor.exe
windows11-ltsc_2024-x64
1ProcessLasso.exe
windows10-2004-x64
1ProcessLasso.exe
windows11-ltsc_2024-x64
1ProcessLas...er.exe
windows10-2004-x64
5ProcessLas...er.exe
windows11-ltsc_2024-x64
6QuickUpgrade.exe
windows10-2004-x64
4QuickUpgrade.exe
windows11-ltsc_2024-x64
6ThreadRacer.exe
windows10-2004-x64
1ThreadRacer.exe
windows11-ltsc_2024-x64
6TweakScheduler.exe
windows10-2004-x64
1TweakScheduler.exe
windows11-ltsc_2024-x64
1bitsumsess...nt.exe
windows10-2004-x64
1bitsumsess...nt.exe
windows11-ltsc_2024-x64
1pl-update.cmd
windows10-2004-x64
1pl-update.cmd
windows11-ltsc_2024-x64
1Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/07/2026, 16:26
Static task
static1
Behavioral task
behavioral1
Sample
processlassosetup64.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
processlassosetup64.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/INetC.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/INetC.dll
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral9
Sample
CPUEater.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral10
Sample
CPUEater.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral11
Sample
Insights.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral12
Sample
Insights.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral13
Sample
InstallHelper.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral14
Sample
InstallHelper.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral15
Sample
LogViewer.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral16
Sample
LogViewer.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral17
Sample
ProcessGovernor.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral18
Sample
ProcessGovernor.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral19
Sample
ProcessLasso.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral20
Sample
ProcessLasso.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral21
Sample
ProcessLassoLauncher.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral22
Sample
ProcessLassoLauncher.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral23
Sample
QuickUpgrade.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral24
Sample
QuickUpgrade.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral25
Sample
ThreadRacer.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral26
Sample
ThreadRacer.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral27
Sample
TweakScheduler.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral28
Sample
TweakScheduler.exe
Resource
win11ltsc2024-20260629-en
Behavioral task
behavioral29
Sample
bitsumsessionagent.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral30
Sample
bitsumsessionagent.exe
Resource
win11ltsc2024-20260630-en
Behavioral task
behavioral31
Sample
pl-update.cmd
Resource
win10v2004-20260513-en
Behavioral task
behavioral32
Sample
pl-update.cmd
Resource
win11ltsc2024-20260629-en
General
- Target $PLUGINSDIR/INetC.dll
- Size 24KB
- Sample260704-txrbvsdw9k
- SHA256 c1e568e25ec111184deb1b87cfda4bfec529b1abeab39b66539d998012f33502
- MD5 640bff73a5f8e37b202d911e4749b2e9
- SHA1 9588dd7561ab7de3bca392b084bec91f3521c879
- SHA512 39c6c358e2b480c8cbebcc1da683924c8092fb2947f2da4a8df1b0dc1fdda61003d91d12232a436ec88ff4e0995b7f6ee8c6efbdca935eaa984001f7a72fea0a
- SSDEEP 384:wv1j9e9dEs+rN+qFLAjNXT37vYnOrvFhSL+ZwcSyekzANZBJ:w1AvEs3HBLzYn29vYh
- TLSH T1F2B2E69157EA135EF7F19F347475EB2249BBBC214821C8CF5633268E19B2242E930727
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 3804 2824 WerFault.exe 86 - 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 4516 wrote to memory of 2824 4516 rundll32.exe 86
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\INetC.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4516 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\INetC.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2824 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2824 -s 6243⤵
- Program crash
PID:3804
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2824 -ip 28241⤵PID:4980