| File name: | roblox.exe |
| Full analysis: | https://app.any.run/tasks/3f7cc972-3c07-4c16-b3ba-a593d1e01dbc |
| Verdict: | Malicious activity |
| Analysis date: | August 30, 2024, 23:18:15 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | A367212AE62B329DE0A6245FB68316D3 |
| SHA1: | 73A8A51CA9EF287A9C65CABD87DCD1EC8FDC835C |
| SHA256: | 3D30461EEEE50CBEAB7FA335C0F33FFE05E8180F1371A263C8AFEE9A8A730ADD |
| SSDEEP: | 6144:V+NUAbo4weSIIIIIIIZIIIIIIIIIIIIIIIlnFf:VMjwt |
MALICIOUS
No malicious indicators.SUSPICIOUS
Executes application which crashes
- roblox.exe (PID: 4996)
Checks for external IP
- svchost.exe (PID: 2256)
- roblox.exe (PID: 4996)
INFO
Disables trace logs
- roblox.exe (PID: 4996)
Reads Environment values
- roblox.exe (PID: 4996)
Checks supported languages
- roblox.exe (PID: 4996)
Reads the machine GUID from the registry
- roblox.exe (PID: 4996)
Checks proxy server information
- roblox.exe (PID: 4996)
- WerFault.exe (PID: 4876)
Reads the computer name
- roblox.exe (PID: 4996)
Reads the software policy settings
- WerFault.exe (PID: 4876)
Creates files or folders in the user directory
- WerFault.exe (PID: 4876)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic CIL Executable (.NET, Mono, etc.) (63.1) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (23.8) |
| .dll | | | Win32 Dynamic Link Library (generic) (5.6) |
| .exe | | | Win32 Executable (generic) (3.8) |
| .exe | | | Generic Win/DOS Executable (1.7) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2024:08:27 21:24:52+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 11 |
| CodeSize: | 90112 |
| InitializedDataSize: | 272384 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x17fde |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| FileDescription: | |
| FileVersion: | 1.0.0.0 |
| InternalName: | roblox.exe |
| LegalCopyright: | |
| OriginalFileName: | roblox.exe |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Total processes
135
Monitored processes
5
Malicious processes
0
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2256 | C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s Dnscache | C:\Windows\System32\svchost.exe | services.exe | ||||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Host Process for Windows Services Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2580 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | — | SppExtComObj.Exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4876 | C:\WINDOWS\system32\WerFault.exe -u -p 4996 -s 1780 | C:\Windows\System32\WerFault.exe | roblox.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4980 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4996 | "C:\Users\admin\AppData\Local\Temp\roblox.exe" | C:\Users\admin\AppData\Local\Temp\roblox.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Exit code: 2148734499 Version: 1.0.0.0 Modules
| |||||||||||||||
Total events
5 580
Read events
5 566
Write events
14
Delete events
0
Modification events
| (PID) Process: | (4996) roblox.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\roblox_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (4996) roblox.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\roblox_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (4996) roblox.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\roblox_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (4996) roblox.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\roblox_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (4996) roblox.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\roblox_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (4996) roblox.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\roblox_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (4996) roblox.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\roblox_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (4996) roblox.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\roblox_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (4996) roblox.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\roblox_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (4996) roblox.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\roblox_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
0
Suspicious files
3
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4876 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_roblox.exe_ccfe1ebdae8ccd425f443fbb93827a7153325a8_fd636e55_797097cf-96ff-4a2c-9198-9e77302f1cff\Report.wer | — | |
MD5:— | SHA256:— | |||
| 4876 | WerFault.exe | C:\Users\admin\AppData\Local\CrashDumps\roblox.exe.4996.dmp | — | |
MD5:— | SHA256:— | |||
| 4876 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\37C951188967C8EB88D99893D9D191FE | binary | |
MD5:FB64A9EBEDF48D3895381D5B7D80743D | SHA256:EA21D495930AD76F267A33A0F593DBF0C7EA75E457FCAE49A29DAAD8BD920F42 | |||
| 4876 | WerFault.exe | C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\21253908F3CB05D51B1C2DA8B681A785 | binary | |
MD5:82C30E45BF5F93A5DB1D5E47F913053B | SHA256:2C6BBFF9207065E8800C4AF0CB2748818ABB3CFFC0D6D518FE17F76A232F8967 | |||
| 4876 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERAC94.tmp.dmp | binary | |
MD5:E2C4EE72D9EDAE0B54B651D0FAA03C55 | SHA256:DF03DA20B560F2DD77C503EF47E36C91E9985B7F469BA2BF5C5A2540678B2C0B | |||
| 4876 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERAE0C.tmp.WERInternalMetadata.xml | xml | |
MD5:D6B7ED40AA4423B449394F48DEA1DED4 | SHA256:ABD2CA4B7E4D684209D5BEF42E45BE8A15FF9B4B51B4E207FFD71E04CF53E25A | |||
| 4876 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERAE2C.tmp.xml | xml | |
MD5:917F7CABA47CB7E8ECDADA4FC73FABF3 | SHA256:7D7D8BC2262726F61DE665F0BD31BD305C4851A922FF929839B9ED909D32AF66 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
29
DNS requests
16
Threats
4
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4996 | roblox.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/line/?fields=hosting | unknown | — | — | shared |
6908 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
1044 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
1044 | SIHClient.exe | GET | 200 | 95.101.149.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1356 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
6260 | RUXIMICS.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2120 | MoUsoCoreWorker.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4996 | roblox.exe | 208.95.112.1:80 | ip-api.com | TUT-AS | US | shared |
4876 | WerFault.exe | 52.168.117.173:443 | watson.events.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
3260 | svchost.exe | 40.113.110.67:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
2120 | MoUsoCoreWorker.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6908 | svchost.exe | 20.190.160.17:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6908 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
ip-api.com |
| shared |
watson.events.data.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2256 | svchost.exe | Device Retrieving External IP Address Detected | INFO [ANY.RUN] External IP Check (ip-api .com) |
4996 | roblox.exe | Device Retrieving External IP Address Detected | POLICY [ANY.RUN] External Hosting Lookup by ip-api |
4996 | roblox.exe | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup ip-api.com |
2256 | svchost.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com) |
Process | Message |
|---|---|
roblox.exe | CLR: Managed code called FailFast without specifying a reason.
|