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
147s - 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 ProcessLasso.exe
- Size 2.4MB
- Sample260704-txrbvsdw9k
- SHA256 bae42c6ba451adc2c206072d254416391f66429088da56b24cdcaa88f0ff2752
- MD5 46970484dfadc204770d12a774570459
- SHA1 149114c36427a3193a113cddc5f24612eb82a5f8
- SHA512 2dbf03a6803833a5f52d688a6086bea5ab4c3403439a9aca783e485db9e04eb188239528a3ccfc3fb4ef26b9964e771d43273c5fa030d226a9f20dcfd2cc3395
- SSDEEP 24576:7/1i2SnomRRPS5yrIOF3FcxtsD0ffOKo8XeDRiMa3R/i9y2L+VfxcscFAn5Hiyi/:7/1i20IOT6sDkOeJ38BO7hntiy
- TLSH T138C5399622B801A9E0B6C47C8945CC57E9FB7C0C173979FB0164B9591F3FAEA0A39F11
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 ProcessLasso.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString ProcessLasso.exe - Suspicious use of AdjustPrivilegeToken 10 IoCs
description pid Process Token: SeAssignPrimaryTokenPrivilege 2584 ProcessLasso.exe Token: SeDebugPrivilege 2584 ProcessLasso.exe Token: SeChangeNotifyPrivilege 2584 ProcessLasso.exe Token: SeIncBasePriorityPrivilege 2584 ProcessLasso.exe Token: SeIncreaseQuotaPrivilege 2584 ProcessLasso.exe Token: SeCreateGlobalPrivilege 2584 ProcessLasso.exe Token: SeProfSingleProcessPrivilege 2584 ProcessLasso.exe Token: SeBackupPrivilege 2584 ProcessLasso.exe Token: SeRestorePrivilege 2584 ProcessLasso.exe Token: SeShutdownPrivilege 2584 ProcessLasso.exe