| File name: | freerobux.exe |
| Full analysis: | https://app.any.run/tasks/39875df6-d794-4573-85b9-566b50de77e8 |
| Verdict: | Malicious activity |
| Threats: | XWorm is a remote access trojan (RAT) sold as a malware-as-a-service. It possesses an extensive hacking toolset and is capable of gathering private information and files from the infected computer, hijacking MetaMask and Telegram accounts, and tracking user activity. XWorm is typically delivered to victims' computers through multi-stage attacks that start with phishing emails. |
| Analysis date: | May 28, 2025, 02:21:55 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections |
| MD5: | 285677AAAE8AB9E0EA708AA4E792F87F |
| SHA1: | E297B2DE00695DECEBA0051AB6A8B6D9204B840E |
| SHA256: | 3CEC05E7984413C13A3E7DFA1395D68C6812E4091A67FA93F4809F02332AD23F |
| SSDEEP: | 1536:UYUrHDSQVeO64Es2zw8kxaMNjsbQDhTzR1r6BOxn4I6:RDqr6N3M1sbQ991UOR4X |
MALICIOUS
Changes the autorun value in the registry
- freerobux.exe (PID: 5256)
Create files in the Startup directory
- freerobux.exe (PID: 5256)
XWORM has been detected (YARA)
- freerobux.exe (PID: 5256)
SUSPICIOUS
Checks for external IP
- svchost.exe (PID: 2196)
- freerobux.exe (PID: 5256)
Executable content was dropped or overwritten
- freerobux.exe (PID: 5256)
Connects to unusual port
- freerobux.exe (PID: 5256)
INFO
Checks supported languages
- freerobux.exe (PID: 5256)
- XClient.exe (PID: 6108)
Disables trace logs
- freerobux.exe (PID: 5256)
Reads Environment values
- freerobux.exe (PID: 5256)
Reads the computer name
- freerobux.exe (PID: 5256)
- XClient.exe (PID: 6108)
Reads the machine GUID from the registry
- freerobux.exe (PID: 5256)
- XClient.exe (PID: 6108)
Checks proxy server information
- freerobux.exe (PID: 5256)
- slui.exe (PID: 732)
Launch of the file from Registry key
- freerobux.exe (PID: 5256)
Creates files or folders in the user directory
- freerobux.exe (PID: 5256)
Auto-launch of the file from Startup directory
- freerobux.exe (PID: 5256)
Manual execution by a user
- XClient.exe (PID: 6108)
Reads the software policy settings
- slui.exe (PID: 732)
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.) (56.7) |
|---|---|---|
| .exe | | | Win64 Executable (generic) (21.3) |
| .scr | | | Windows screen saver (10.1) |
| .dll | | | Win32 Dynamic Link Library (generic) (5) |
| .exe | | | Win32 Executable (generic) (3.4) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2025:05:28 02:13:13+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 11 |
| CodeSize: | 60416 |
| InitializedDataSize: | 2048 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x10bce |
| 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: | unrealzz.exe |
| LegalCopyright: | |
| OriginalFileName: | unrealzz.exe |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Total processes
129
Monitored processes
4
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 732 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2196 | 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
| |||||||||||||||
| 5256 | "C:\Users\admin\Desktop\freerobux.exe" | C:\Users\admin\Desktop\freerobux.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Version: 1.0.0.0 Modules
| |||||||||||||||
| 6108 | C:\Users\admin\AppData\Roaming\XClient.exe | C:\Users\admin\AppData\Roaming\XClient.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
Total events
4 666
Read events
4 651
Write events
15
Delete events
0
Modification events
| (PID) Process: | (5256) freerobux.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\freerobux_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (5256) freerobux.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\freerobux_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (5256) freerobux.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\freerobux_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (5256) freerobux.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\freerobux_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (5256) freerobux.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\freerobux_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (5256) freerobux.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\freerobux_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (5256) freerobux.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\freerobux_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (5256) freerobux.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\freerobux_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (5256) freerobux.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\freerobux_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (5256) freerobux.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\freerobux_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
1
Suspicious files
1
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 5256 | freerobux.exe | C:\Users\admin\AppData\Roaming\XClient.exe | executable | |
MD5:285677AAAE8AB9E0EA708AA4E792F87F | SHA256:3CEC05E7984413C13A3E7DFA1395D68C6812E4091A67FA93F4809F02332AD23F | |||
| 5256 | freerobux.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk | binary | |
MD5:A10D1C7FEB0422C08DD8298AF320F6C8 | SHA256:9C8F909A04B35EF2DDEBDFE4A2D40554CB866DC8E6C9ADEAB197AA2D5669CA7A | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
24
TCP/UDP connections
46
DNS requests
18
Threats
7
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
1020 | RUXIMICS.exe | GET | 200 | 2.20.245.139:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 2.20.245.139:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1020 | RUXIMICS.exe | GET | 200 | 23.219.150.101:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | GET | 200 | 23.219.150.101:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
5256 | freerobux.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/line/?fields=hosting | unknown | — | — | whitelisted |
— | — | GET | 304 | 52.149.20.212:443 | https://slscr.update.microsoft.com/SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL | unknown | — | — | — |
— | — | GET | 200 | 52.149.20.212:443 | https://slscr.update.microsoft.com/SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL | unknown | — | — | — |
1116 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20Update%20Signing%20CA%202.1.crl | unknown | — | — | whitelisted |
1116 | SIHClient.exe | GET | 200 | 23.32.238.107:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut_2010-06-23.crl | unknown | — | — | whitelisted |
1116 | SIHClient.exe | GET | 200 | 23.32.238.107:80 | http://crl.microsoft.com/pki/crl/products/MicTimStaPCA_2010-07-01.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 |
|---|---|---|---|---|---|---|
1020 | RUXIMICS.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
5496 | MoUsoCoreWorker.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
1020 | RUXIMICS.exe | 2.20.245.139:80 | crl.microsoft.com | Akamai International B.V. | SE | whitelisted |
5496 | MoUsoCoreWorker.exe | 2.20.245.139:80 | crl.microsoft.com | Akamai International B.V. | SE | whitelisted |
1020 | RUXIMICS.exe | 23.219.150.101:80 | www.microsoft.com | AKAMAI-AS | CL | whitelisted |
5496 | MoUsoCoreWorker.exe | 23.219.150.101:80 | www.microsoft.com | AKAMAI-AS | CL | whitelisted |
5496 | MoUsoCoreWorker.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
ip-api.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
i-tulsa.gl.at.ply.gg |
| unknown |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2196 | svchost.exe | Device Retrieving External IP Address Detected | INFO [ANY.RUN] External IP Check (ip-api .com) |
5256 | freerobux.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup ip-api.com |
5256 | freerobux.exe | Device Retrieving External IP Address Detected | POLICY [ANY.RUN] External Hosting Lookup by ip-api |
2196 | svchost.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com) |
2196 | svchost.exe | A Network Trojan was detected | MALWARE [ANY.RUN] Suspected domain Associated with Malware Distribution (.ply .gg) |
2196 | svchost.exe | Misc activity | ET TA_ABUSED_SERVICES Tunneling Service in DNS Lookup (* .ply .gg) |
2196 | svchost.exe | Potentially Bad Traffic | ET INFO playit .gg Tunneling Domain in DNS Lookup |