| File name: | Solara_Bootstrapper.exe |
| Full analysis: | https://app.any.run/tasks/f1643be8-1e2f-4d1d-a236-f82ee326d924 |
| 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: | October 11, 2024, 05:14:49 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows |
| MD5: | E8DE17AA7B8D041A42D3BE4D9BB8B818 |
| SHA1: | 27EF5D751B40D8C5E280638F3085676D08D36C8E |
| SHA256: | D9FAA13BEA96AA5342700B711D3CA59D77642FE4B063446664E56D6051A70775 |
| SSDEEP: | 1536:CWvujCuQECZ2Mxb78WwbjVxCahfoKV6+V+R2if:mZQrH/wbjJ6E+sif |
MALICIOUS
DISCORDRAT has been detected (YARA)
- Solara_Bootstrapper.exe (PID: 6952)
Attempting to use instant messaging service
- Solara_Bootstrapper.exe (PID: 6952)
Stealers network behavior
- Solara_Bootstrapper.exe (PID: 6952)
SUSPICIOUS
Checks for external IP
- Solara_Bootstrapper.exe (PID: 6952)
- svchost.exe (PID: 2172)
The process connected to a server suspected of theft
- Solara_Bootstrapper.exe (PID: 6952)
Possible usage of Discord/Telegram API has been detected (YARA)
- Solara_Bootstrapper.exe (PID: 6952)
INFO
Disables trace logs
- Solara_Bootstrapper.exe (PID: 6952)
Checks supported languages
- Solara_Bootstrapper.exe (PID: 6952)
Reads Environment values
- Solara_Bootstrapper.exe (PID: 6952)
Reads the software policy settings
- Solara_Bootstrapper.exe (PID: 6952)
Reads the machine GUID from the registry
- Solara_Bootstrapper.exe (PID: 6952)
Attempting to use instant messaging service
- Solara_Bootstrapper.exe (PID: 6952)
- svchost.exe (PID: 2172)
Reads the computer name
- Solara_Bootstrapper.exe (PID: 6952)
Checks proxy server information
- Solara_Bootstrapper.exe (PID: 6952)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win64 Executable (generic) (87.3) |
|---|---|---|
| .exe | | | Generic Win/DOS Executable (6.3) |
| .exe | | | DOS Executable Generic (6.3) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2084:03:20 18:56:28+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 48 |
| CodeSize: | 78336 |
| InitializedDataSize: | 1536 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x0000 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| 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 |
| Comments: | - |
| CompanyName: | - |
| FileDescription: | Discord rat |
| FileVersion: | 1.0.0.0 |
| InternalName: | Discord rat.exe |
| LegalCopyright: | Copyright © 2022 |
| LegalTrademarks: | - |
| OriginalFileName: | Discord rat.exe |
| ProductName: | Discord rat |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Total processes
124
Monitored processes
2
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2172 | 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
| |||||||||||||||
| 6952 | "C:\Users\admin\Desktop\Solara_Bootstrapper.exe" | C:\Users\admin\Desktop\Solara_Bootstrapper.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Discord rat Version: 1.0.0.0 Modules
| |||||||||||||||
Total events
4 002
Read events
3 988
Write events
14
Delete events
0
Modification events
| (PID) Process: | (6952) Solara_Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Solara_Bootstrapper_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6952) Solara_Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Solara_Bootstrapper_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (6952) Solara_Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Solara_Bootstrapper_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (6952) Solara_Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Solara_Bootstrapper_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (6952) Solara_Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Solara_Bootstrapper_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (6952) Solara_Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Solara_Bootstrapper_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (6952) Solara_Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Solara_Bootstrapper_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (6952) Solara_Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Solara_Bootstrapper_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6952) Solara_Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Solara_Bootstrapper_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (6952) Solara_Bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Solara_Bootstrapper_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
0
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
24
DNS requests
8
Threats
13
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5488 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
4836 | RUXIMICS.exe | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
5488 | MoUsoCoreWorker.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4836 | RUXIMICS.exe | GET | 200 | 184.30.21.171:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 101 | 162.159.133.234:443 | https://gateway.discord.gg/?v=9&encording=json | unknown | — | — | — |
— | — | GET | 200 | 159.89.102.253:443 | https://geolocation-db.com/json/ | unknown | binary | 166 b | whitelisted |
— | — | GET | 301 | 159.89.102.253:443 | https://geolocation-db.com/json | unknown | html | 194 b | whitelisted |
— | — | POST | 200 | 162.159.138.232:443 | https://discord.com/api/v9/channels/1294166394874626110/messages | unknown | binary | 682 b | whitelisted |
— | — | POST | 200 | 162.159.136.232:443 | https://discord.com/api/v9/channels/1294166394874626110/messages | unknown | binary | 596 b | whitelisted |
— | — | POST | 201 | 162.159.135.232:443 | https://discord.com/api/v9/guilds/1293975894108540940/channels | unknown | binary | 232 b | whitelisted |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4836 | RUXIMICS.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
5488 | MoUsoCoreWorker.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 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 |
5488 | MoUsoCoreWorker.exe | 23.48.23.156:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4836 | RUXIMICS.exe | 23.48.23.156:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
5488 | MoUsoCoreWorker.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
4836 | RUXIMICS.exe | 184.30.21.171:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
6952 | Solara_Bootstrapper.exe | 162.159.135.234:443 | gateway.discord.gg | CLOUDFLARENET | — | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
gateway.discord.gg |
| whitelisted |
discord.com |
| whitelisted |
geolocation-db.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
self.events.data.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
— | — | Not Suspicious Traffic | INFO [ANY.RUN] Websocket Upgrade Request |
2172 | svchost.exe | Misc activity | ET INFO Observed Discord Domain in DNS Lookup (discord .com) |
6952 | Solara_Bootstrapper.exe | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |
6952 | Solara_Bootstrapper.exe | Successful Credential Theft Detected | STEALER [ANY.RUN] Attempt to exfiltrate via Discord |
— | — | Generic Protocol Command Decode | SURICATA HTTP Request unrecognized authorization method |
6952 | Solara_Bootstrapper.exe | Misc activity | ET INFO External IP Lookup Domain (geolocation-db .com) in TLS SNI |
2172 | svchost.exe | Misc activity | ET INFO External IP Lookup Domain in DNS Lookup (geolocation-db .com) |
6952 | Solara_Bootstrapper.exe | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |
— | — | Generic Protocol Command Decode | SURICATA HTTP Request unrecognized authorization method |
6952 | Solara_Bootstrapper.exe | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |
2 ETPRO signatures available at the full report