Analysis
- max time kernel
110s - max time network
144s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260706-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/07/2026, 17:22
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.MSILZilla.248078.19984.927.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Trojan.MSILZilla.248078.19984.927.exe
Resource
win11ltsc2024-20260706-en
windows11-ltsc_2024-x64
17 signatures
150 seconds
General
- Target SecuriteInfo.com.Trojan.MSILZilla.248078.19984.927.exe
- Size 1.5MB
- Sample260707-vx2chaav8x
- SHA256 78ffc2b5dd00a7bce12ea7bb87c97c94175b595e7ea2b35f9605f943a5dbcf3b
- MD5 225117fe6244da7cdb75649909b78289
- SHA1 7a7723e299a5591b4a45d524a4cf23b096ad16fe
- SHA512 019018cd0f4c3b43c9ad7cd95632ed59cdbff76600683afc23f8375880a5e7a087b0913b22c6f449c80a99763ae37f2086ff70cf85f79235deff5f97a09d036b
- SSDEEP 24576:V3A50jhwH7krKT7ZkLvZgtIXD+fT+B3En:ZKewHsYMXu+B3s
- TLSH T10165F2195D866EF0C66C8F34D2630C612FF0996B9251F39F0ACFA1F99E93346C527892
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe - .NET Reactor proctector 64 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
resource yara_rule behavioral2/memory/592-7-0x0000000005570000-0x00000000055C6000-memory.dmp net_reactor behavioral2/memory/592-123-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-115-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-133-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-109-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-65-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-57-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-51-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-131-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-129-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-127-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-125-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-121-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-119-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-118-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-113-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-111-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-107-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-105-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-99-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-97-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-95-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-91-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-89-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-87-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-85-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-83-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-81-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-79-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-77-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-75-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-73-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-69-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-67-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-63-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-62-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-59-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-53-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-47-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-45-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-41-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-39-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-37-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-35-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-31-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-29-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-27-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-23-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-21-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-19-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-15-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-13-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-11-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-9-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-103-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-101-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-93-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-72-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-55-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-49-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-43-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-33-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-25-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor behavioral2/memory/592-17-0x0000000005570000-0x00000000055D6000-memory.dmp net_reactor - Enumerates connected drives 3 TTPs 2 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: explorer.exe File opened (read-only) \??\E: explorer.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 592 set thread context of 5424 592 SecuriteInfo.com.Trojan.MSILZilla.248078.19984.927.exe 88 - Program crash 1 IoCs
pid pid_target Process procid_target 5828 592 WerFault.exe 87 - System Location Discovery: System Language Discovery 1 TTPs 2 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 SecuriteInfo.com.Trojan.MSILZilla.248078.19984.927.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AddInProcess32.exe - Checks SCSI registry key(s) 3 TTPs 62 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\HardwareID explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_HL-DT-ST_DVD+-RW\4&215468A5&0&010000 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\HardwareID explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0002 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\ConfigFlags explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0003 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\FriendlyName explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{a45c254e-df1c-4efd-8020-67d146a850e0}\0011 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\ConfigFlags explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\FriendlyName explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Capabilities explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0002 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\UpperFilters explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0004 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\HardwareID explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\UpperFilters explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{cf73bb51-3abf-44a2-85e0-9a3dc7a12132}\0006 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{afd97640-86a3-4210-b67c-289c41aabe55}\0003 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\FriendlyName explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064 explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Capabilities explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\007A explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{a45c254e-df1c-4efd-8020-67d146a850e0}\0011 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{78c34fc8-104a-4aca-9ea4-524d52996e57}\005A explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{51236583-0c4a-4fe8-b81f-166aec13f510}\0064 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{540b947e-8b40-45bc-a8a2-6a0b894cbda2}\0009 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Capabilities explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0002 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{8c7ed206-3f8a-4827-b3ab-ae9e1faefc6c}\0002 explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{259abffc-50a7-47ce-af08-68c9a7d73366}\000C explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\HardwareID explorer.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Capabilities explorer.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000\Software\Microsoft\Internet Explorer\Main explorer.exe - Modifies registry class 38 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{374DE290-123F-4565-9164-39C4925E467B}\Instance\ explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A0953C92-50DC-43bf-BE83-3742FED03C9C}\Instance\ explorer.exe Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2532687178-1633831978-1202193935-1000\{66C9E884-C394-458D-B54F-09E8C0EDAFC5} explorer.exe Set value (int) \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoftwindows.client.cbs\ = "56" SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "23" SearchHost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.startmenuexperiencehost_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:" StartMenuExperienceHost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\microsoftwindows.client.cbs SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\client.cbs SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoftwindows.client.cbs\ = "23" SearchHost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.startmenuexperiencehost_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix StartMenuExperienceHost.exe Set value (data) \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\MuiCache StartMenuExperienceHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\client.cbs\Total = "56" SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\client.cbs\Total = "23" SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify explorer.exe Key created \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\microsoftwindows.client.cbs SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DomStorageState SearchHost.exe Set value (int) \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total\ = "56" SearchHost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{B4BFCC3A-DB2C-424C-B029-7FE99A87C641}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\MuiCache SearchHost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" SearchHost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1CF1260C-4DD0-4ebb-811F-33C572699FDE}\Instance\ explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{3ADD1653-EB32-4cb0-BBD7-DFA0ABB5ACCA}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\client.cbs SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\EdpDomStorage\Total SearchHost.exe Key created \REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2532687178-1633831978-1202193935-1000\{196059E1-D55F-4EB2-919F-18544FCF8A36} explorer.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A8CDFF1C-4878-43be-B5FD-F8091C1C60D0}\Instance\ explorer.exe Key created \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\Content\CachePrefix SearchHost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Settings\Cache\History\CachePrefix = "Visited:" SearchHost.exe Key created \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoftwindows.client.cbs_cw5n1h2txyewy\Internet Explorer\DOMStorage\Total SearchHost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.windows.startmenuexperiencehost_cw5n1h2txyewy\Internet Settings\Cache\Cookies\CachePrefix = "Cookie:" StartMenuExperienceHost.exe Key created \REGISTRY\USER\S-1-5-21-2532687178-1633831978-1202193935-1000_Classes\Local Settings explorer.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 592 SecuriteInfo.com.Trojan.MSILZilla.248078.19984.927.exe 592 SecuriteInfo.com.Trojan.MSILZilla.248078.19984.927.exe 3704 explorer.exe 3704 explorer.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 5424 AddInProcess32.exe - Suspicious use of AdjustPrivilegeToken 33 IoCs
description pid Process Token: SeDebugPrivilege 592 SecuriteInfo.com.Trojan.MSILZilla.248078.19984.927.exe Token: SeShutdownPrivilege 3704 explorer.exe Token: SeCreatePagefilePrivilege 3704 explorer.exe Token: SeShutdownPrivilege 3704 explorer.exe Token: SeCreatePagefilePrivilege 3704 explorer.exe Token: SeShutdownPrivilege 3704 explorer.exe Token: SeCreatePagefilePrivilege 3704 explorer.exe Token: SeShutdownPrivilege 3704 explorer.exe Token: SeCreatePagefilePrivilege 3704 explorer.exe Token: SeShutdownPrivilege 3704 explorer.exe Token: SeCreatePagefilePrivilege 3704 explorer.exe Token: SeShutdownPrivilege 3704 explorer.exe Token: SeCreatePagefilePrivilege 3704 explorer.exe Token: SeShutdownPrivilege 3704 explorer.exe Token: SeCreatePagefilePrivilege 3704 explorer.exe Token: SeShutdownPrivilege 3704 explorer.exe Token: SeCreatePagefilePrivilege 3704 explorer.exe Token: SeShutdownPrivilege 3704 explorer.exe Token: SeCreatePagefilePrivilege 3704 explorer.exe Token: SeShutdownPrivilege 3704 explorer.exe Token: SeCreatePagefilePrivilege 3704 explorer.exe Token: SeShutdownPrivilege 3704 explorer.exe Token: SeCreatePagefilePrivilege 3704 explorer.exe Token: SeShutdownPrivilege 3704 explorer.exe Token: SeCreatePagefilePrivilege 3704 explorer.exe Token: SeShutdownPrivilege 3704 explorer.exe Token: SeCreatePagefilePrivilege 3704 explorer.exe Token: SeShutdownPrivilege 3704 explorer.exe Token: SeCreatePagefilePrivilege 3704 explorer.exe Token: SeShutdownPrivilege 3704 explorer.exe Token: SeCreatePagefilePrivilege 3704 explorer.exe Token: SeShutdownPrivilege 3704 explorer.exe Token: SeCreatePagefilePrivilege 3704 explorer.exe - Suspicious use of FindShellTrayWindow 55 IoCs
pid Process 3476 sihost.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe - Suspicious use of SendNotifyMessage 41 IoCs
pid Process 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe 3704 explorer.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 5424 AddInProcess32.exe 3140 StartMenuExperienceHost.exe 1440 SearchHost.exe 3704 explorer.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 592 wrote to memory of 5424 592 SecuriteInfo.com.Trojan.MSILZilla.248078.19984.927.exe 88 PID 592 wrote to memory of 5424 592 SecuriteInfo.com.Trojan.MSILZilla.248078.19984.927.exe 88 PID 592 wrote to memory of 5424 592 SecuriteInfo.com.Trojan.MSILZilla.248078.19984.927.exe 88 PID 592 wrote to memory of 5424 592 SecuriteInfo.com.Trojan.MSILZilla.248078.19984.927.exe 88 PID 592 wrote to memory of 5424 592 SecuriteInfo.com.Trojan.MSILZilla.248078.19984.927.exe 88 PID 3476 wrote to memory of 3704 3476 sihost.exe 96 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MSILZilla.248078.19984.927.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MSILZilla.248078.19984.927.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:592 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:5424
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 592 -s 13762⤵
- Program crash
PID:5828
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 592 -ip 5921⤵PID:1056
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C:\Windows\system32\sihost.exesihost.exe1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3476 -
C:\Windows\explorer.exeexplorer.exe /LOADSAVEDWINDOWS2⤵
- Boot or Logon Autostart Execution: Active Setup
- Enumerates connected drives
- Checks SCSI registry key(s)
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:3704
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1440
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3140
Network
MITRE ATT&CK Enterprise v16
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Downloads
- Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
- Size 607B
- SHA256 be6b74e52e5eef1f1c27c0976bf3bf1bfa99958c00bbef2898a602f691be6dae
- MD5 76b78ed7ff6273215b134d6a6488035d
- SHA1 9e7a11ffb68d027036302eccd4c22315054843a9
- SHA512 9919504cd4d8c0757abff8da4bbad1c4b6532f81d290c736fc5624ef66de45e6a9e29a8290854ae554d5bdfc5291f1ea81ae62d1b25846bfbcf1515e2ec3e4f1
- TLSH T174F0DC53CBD6536BD527223CC8E207E1FA70E2719E81212386106F2D6CB77241E474B4
- MD5 SHA1 SHA512 TLSH