| File name: | Comet.exe |
| Full analysis: | https://app.any.run/tasks/c5d43573-c66e-475e-bf56-9c848dc1a7cf |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | December 22, 2024, 08:12:30 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows, 2 sections |
| MD5: | 1F5D19397B48172ABA35885F39E318FA |
| SHA1: | DF77020BFFC62F386B5CE0AD0CDE3D8F8B704B93 |
| SHA256: | DD780875686BE33910002F91AAEB8F8EC70A2F3972C41C707A59EF18CD900E74 |
| SSDEEP: | 98304:ltAcYkOp0gtSnh4HwpHc7yI+f94yWvon10W784vmi2YukIa8l5uXUdrLBTYq8uQ+:OwlIPDm+vdiLl2 |
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2024:12:22 08:11:32+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 11 |
| CodeSize: | 9065472 |
| InitializedDataSize: | 4096 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x0000 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.6.0.32700 |
| ProductVersionNumber: | 1.6.0.32700 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| CompanyName: | Roblox Corporation |
| FileDescription: | Roblox |
| FileVersion: | 1.6.0.32700 |
| InternalName: | Comet.exe |
| LegalCopyright: | Copyright © 2020 Roblox Corporation. All rights reserved. |
| OriginalFileName: | Comet.exe |
| ProductName: | Roblox Bootstrapper |
| ProductVersion: | 1.6.0.32700 |
| AssemblyVersion: | 1.6.0.32700 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 732 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | deltadll.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1480 | "C:\Users\admin\AppData\Local\Temp\deltadll.exe" | C:\Users\admin\AppData\Local\Temp\deltadll.exe | — | Comet.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 1760 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | deltadll.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1944 | "C:\Users\admin\AppData\Local\Temp\Comet.exe" | C:\Users\admin\AppData\Local\Temp\Comet.exe | Comet.exe | ||||||||||||
User: admin Company: Roblox Corporation Integrity Level: HIGH Description: Roblox Exit code: 0 Version: 1.6.0.32700 Modules
| |||||||||||||||
| 2076 | "C:\Users\admin\AppData\Local\Temp\Comet.exe" | C:\Users\admin\AppData\Local\Temp\Comet.exe | Comet.exe | ||||||||||||
User: admin Company: Roblox Corporation Integrity Level: HIGH Description: Roblox Exit code: 0 Version: 1.6.0.32700 Modules
| |||||||||||||||
| 2088 | powershell Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | deltadll.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2088 | "C:\Users\admin\AppData\Local\Temp\Comet.exe" | C:\Users\admin\AppData\Local\Temp\Comet.exe | Comet.exe | ||||||||||||
User: admin Company: Roblox Corporation Integrity Level: HIGH Description: Roblox Exit code: 0 Version: 1.6.0.32700 Modules
| |||||||||||||||
| 2192 | 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
| |||||||||||||||
| 2216 | "C:\Users\admin\AppData\Local\Temp\Comet.exe" | C:\Users\admin\AppData\Local\Temp\Comet.exe | Comet.exe | ||||||||||||
User: admin Company: Roblox Corporation Integrity Level: HIGH Description: Roblox Exit code: 0 Version: 1.6.0.32700 Modules
| |||||||||||||||
| 2600 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | deltadll.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (6468) Comet.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Comet_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6468) Comet.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Comet_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (6468) Comet.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Comet_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (6468) Comet.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Comet_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (6468) Comet.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Comet_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (6468) Comet.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Comet_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (6468) Comet.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Comet_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (6468) Comet.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Comet_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6468) Comet.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Comet_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (6468) Comet.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Comet_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7044 | deltadll.exe | C:\Users\admin\AppData\Local\Temp\browsers-temp\admin\Edge\Default\cookies.txt | text | |
MD5:4E7E979B554CE1F04144AAF6C5F6A321 | SHA256:DAA03BBC2A5969DD0129DD53FC3FA889BC1938DB3622C1C1B8DA9AA951401C73 | |||
| 7044 | deltadll.exe | C:\Users\admin\AppData\Roaming\Microsoft\Protect\SecurityHealthSystray.exe | executable | |
MD5:19C446F51D203D1FB7EB23210709417B | SHA256:B67CAE29BAC60920B3EDC02081DA697C4C6486411C1BC77F29B68CB1F23E3FFC | |||
| 7044 | deltadll.exe | C:\Users\admin\AppData\Local\Temp\browsers.zip | compressed | |
MD5:91CCE39DE82F6B8B6E3A39EE0E990AC5 | SHA256:8B68EAC50D5DB06A5AB81DBA89E0E1E0008B452073D721134181D67599A0AA89 | |||
| 7044 | deltadll.exe | C:\Users\admin\AppData\Local\Temp\commonfiles.zip | compressed | |
MD5:76CDB2BAD9582D23C1F6F4D868218D6C | SHA256:8739C76E681F900923B900C9DF0EF75CF421D39CABB54650C4B9AD19B6A76D85 | |||
| 7044 | deltadll.exe | C:\Users\admin\AppData\Local\Temp\browsers-temp\admin\Edge\Default\history.txt | text | |
MD5:C81D714E7822AB4D7E8327B8D547071E | SHA256:95C2BDD3CC8D4AB4623E655F47772A3F878DC2B66FF0AE16A23F9413C7C7AA31 | |||
| 7044 | deltadll.exe | C:\Users\admin\AppData\Local\Temp\browsers-temp\admin\Firefox\9kie7cg6.default-release\logins.txt | text | |
MD5:3ABC2B9ECCDC1C9E0199A80659C0090F | SHA256:8ED25C40A8274013F5EC722DE7B1306751426F04FD138944FE2DBD083AD802DA | |||
| 6288 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_vg0wzqbj.yed.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 6288 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_p1wjltta.f3x.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 3420 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_5sja3do4.w5i.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 3420 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_xgd2eeiu.hfx.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
6952 | Comet.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/line/?fields=hosting | unknown | — | — | shared |
7044 | deltadll.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/json | unknown | — | — | shared |
1944 | Comet.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/line/?fields=hosting | unknown | — | — | shared |
3848 | Comet.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/line/?fields=hosting | unknown | — | — | shared |
6696 | Comet.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/line/?fields=hosting | unknown | — | — | shared |
2212 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
6676 | Comet.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/line/?fields=hosting | unknown | — | — | shared |
5256 | SIHClient.exe | GET | 200 | 88.221.169.152:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
5256 | SIHClient.exe | GET | 200 | 88.221.169.152:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
6188 | Comet.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/line/?fields=hosting | unknown | — | — | shared |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4536 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 2.16.164.120:80 | crl.microsoft.com | Akamai International B.V. | NL | whitelisted |
— | — | 88.221.169.152:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
— | — | 2.23.209.185:443 | www.bing.com | Akamai International B.V. | GB | unknown |
— | — | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
1176 | svchost.exe | 20.190.160.22:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
1076 | svchost.exe | 184.28.89.167:443 | go.microsoft.com | AKAMAI-AS | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.bing.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
ip-api.com |
| shared |
api.ipify.org |
| shared |
PID | Process | Class | Message |
|---|---|---|---|
2192 | svchost.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com) |
2192 | svchost.exe | Device Retrieving External IP Address Detected | INFO [ANY.RUN] External IP Check (ip-api .com) |
6468 | Comet.exe | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup ip-api.com |
6468 | Comet.exe | Device Retrieving External IP Address Detected | POLICY [ANY.RUN] External Hosting Lookup by ip-api |
6844 | Comet.exe | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup ip-api.com |
6844 | Comet.exe | Device Retrieving External IP Address Detected | POLICY [ANY.RUN] External Hosting Lookup by ip-api |
2192 | svchost.exe | Misc activity | ET INFO External IP Lookup Domain (ipify .org) in DNS Lookup |
7044 | deltadll.exe | Misc activity | ET INFO External IP Address Lookup Domain (ipify .org) in TLS SNI |
7044 | deltadll.exe | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup ip-api.com |
7044 | deltadll.exe | Misc activity | ET USER_AGENTS Go HTTP Client User-Agent |
Process | Message |
|---|---|
deltadll.exe | % |
deltadll.exe | h |
deltadll.exe | % |
deltadll.exe | h |
deltadll.exe | h |
deltadll.exe | % |
deltadll.exe | h |
deltadll.exe | % |
deltadll.exe | % |
deltadll.exe | h |