Analysis
- 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
20/06/2026, 00:16
Static task
static1
Behavioral task
behavioral1
Sample
RobloxSIG Leaked by luaL_reg aka timesecay.rar
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
RobloxSIG Leaked by luaL_reg aka timesecay.rar
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral3
Sample
RobloxCorp.crt
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
RobloxCorp.crt
Resource
win11ltsc2024-20260617-en
Behavioral task
behavioral5
Sample
RobloxCorp.key
Resource
macos-20250619-en
Behavioral task
behavioral6
Sample
RobloxCorp.pfx
Resource
win10v2004-20260513-en
Behavioral task
behavioral7
Sample
RobloxCorp.pfx
Resource
win11ltsc2024-20260617-en
General
- Target RobloxCorp.crt
- Size 1KB
- Sample260620-aks55scs8p
- SHA256 26e1a099cee323d3639cb05a4cacdfba97661b461a737ef80a63d3263e1b6f49
- MD5 184d30f698873305eae277ddca706aef
- SHA1 4589ec98cfebeb164524510fe55cacbb57473b91
- SHA512 53375503ce5d484c6017b99d49f0a755e34b161fd2b026a09046a5576bfd7b9a29fa3cfbab8f4ec5ffee81655bf185e85be8df258348f500dd6ae8a23c1bdb32
- TLSH T195310AA58DF10D91A8AFD0C8F1BF12100C04417067A997776D973C8557FA9A5222C9DD
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Badlisted process makes network request 1 IoCs
Network request originating from process or tool commonly abused by malware.
flow pid Process 3 3488 rundll32.exe - Modifies data under HKEY_USERS 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "134263882467010838" rundll32.exe - Modifies system certificate store 2 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000\Software\Microsoft\SystemCertificates\REQUEST rundll32.exe Key created \REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates\036F1153F3849CC3947636280137A0A18534DB99 rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates\036F1153F3849CC3947636280137A0A18534DB99\Blob = 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 rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exeC:\Windows\system32\rundll32.exe cryptext.dll,CryptExtOpenCER C:\Users\Admin\AppData\Local\Temp\RobloxCorp.crt1⤵
- Badlisted process makes network request
- Modifies data under HKEY_USERS
- Modifies system certificate store
PID:3488
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc1⤵PID:4080