| File name: | Bootstrapper.23.exe |
| Full analysis: | https://app.any.run/tasks/b07789f9-e39e-40ff-98dc-99fd5ddf3c9f |
| 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 13, 2024, 12:23:00 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64, for MS Windows, 8 sections |
| MD5: | 4FB8FE2BBBFA6FE0A143E1324DC4A5E8 |
| SHA1: | C70606A2AB08E430423314E6B3E8700E61C2CC27 |
| SHA256: | 6E26CD89DB50B9EDAA16D472DD81B869A014EF5B48F9BEDDF2B7CD682649F402 |
| SSDEEP: | 24576:IuhM0wq9ZKk6k/p1MlvPegvuyhDKXptz3fuVFIy:7M0wq9ZV6kUlvPvuyhDKXpd3fuVFIy |
MALICIOUS
DISCORDRAT has been detected (YARA)
- bootstrapper.exe (PID: 624)
SUSPICIOUS
Reads security settings of Internet Explorer
- Bootstrapper.23.exe (PID: 1868)
Reads the date of Windows installation
- Bootstrapper.23.exe (PID: 1868)
Executable content was dropped or overwritten
- Bootstrapper.23.exe (PID: 1868)
Starts CMD.EXE for commands execution
- BootstrapperV1.23.exe (PID: 5640)
Process uses IPCONFIG to discover network configuration
- cmd.exe (PID: 5460)
The process connected to a server suspected of theft
- bootstrapper.exe (PID: 624)
Checks for external IP
- bootstrapper.exe (PID: 624)
- svchost.exe (PID: 2192)
Uses WMIC.EXE to obtain information about the network interface controller
- cmd.exe (PID: 836)
Possible usage of Discord/Telegram API has been detected (YARA)
- bootstrapper.exe (PID: 624)
INFO
Checks supported languages
- Bootstrapper.23.exe (PID: 1868)
- bootstrapper.exe (PID: 624)
- BootstrapperV1.23.exe (PID: 5640)
Reads the computer name
- Bootstrapper.23.exe (PID: 1868)
- bootstrapper.exe (PID: 624)
- BootstrapperV1.23.exe (PID: 5640)
The process uses the downloaded file
- Bootstrapper.23.exe (PID: 1868)
Process checks computer location settings
- Bootstrapper.23.exe (PID: 1868)
Disables trace logs
- bootstrapper.exe (PID: 624)
- BootstrapperV1.23.exe (PID: 5640)
Checks proxy server information
- bootstrapper.exe (PID: 624)
- BootstrapperV1.23.exe (PID: 5640)
Reads Environment values
- bootstrapper.exe (PID: 624)
- BootstrapperV1.23.exe (PID: 5640)
Reads the software policy settings
- bootstrapper.exe (PID: 624)
Reads the machine GUID from the registry
- bootstrapper.exe (PID: 624)
- BootstrapperV1.23.exe (PID: 5640)
Reads security settings of Internet Explorer
- WMIC.exe (PID: 2216)
Attempting to use instant messaging service
- bootstrapper.exe (PID: 624)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Generic Win/DOS Executable (50) |
|---|---|---|
| .exe | | | DOS Executable Generic (49.9) |
EXIF
EXE
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2024:05:12 10:17:07+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.33 |
| CodeSize: | 288768 |
| InitializedDataSize: | 210944 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x32ee0 |
| OSVersion: | 5.2 |
| ImageVersion: | - |
| SubsystemVersion: | 5.2 |
| Subsystem: | Windows GUI |
Total processes
133
Monitored processes
12
Malicious processes
3
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 396 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | BootstrapperV1.23.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 624 | "C:\Users\admin\Desktop\bootstrapper.exe" | C:\Users\admin\Desktop\bootstrapper.exe | Bootstrapper.23.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Description: Discord rat Version: 1.0.0.0 Modules
| |||||||||||||||
| 836 | "cmd" /c wmic nicconfig where (IPEnabled=TRUE) call SetDNSServerSearchOrder ("1.1.1.1", "1.0.0.1") | C:\Windows\System32\cmd.exe | — | BootstrapperV1.23.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1224 | ipconfig /all | C:\Windows\System32\ipconfig.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: IP Configuration Utility Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1868 | "C:\Users\admin\Desktop\Bootstrapper.23.exe" | C:\Users\admin\Desktop\Bootstrapper.23.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 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 | wmic nicconfig where (IPEnabled=TRUE) call SetDNSServerSearchOrder ("1.1.1.1", "1.0.0.1") | C:\Windows\System32\wbem\WMIC.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: WMI Commandline Utility Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4132 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.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
| |||||||||||||||
| 4516 | "C:\Users\admin\Desktop\BootstrapperV1.23.exe" | C:\Users\admin\Desktop\BootstrapperV1.23.exe | — | Bootstrapper.23.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: SolaraBootstrapper Exit code: 3221226540 Version: 1.0.0.0 Modules
| |||||||||||||||
| 4540 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.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
| |||||||||||||||
Total events
7 438
Read events
7 410
Write events
28
Delete events
0
Modification events
| (PID) Process: | (624) bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bootstrapper_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (624) bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bootstrapper_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (624) bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bootstrapper_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (624) bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bootstrapper_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (624) bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bootstrapper_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (624) bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bootstrapper_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (624) bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bootstrapper_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (624) bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bootstrapper_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (624) bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bootstrapper_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (624) bootstrapper.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\bootstrapper_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 1868 | Bootstrapper.23.exe | C:\Users\admin\Desktop\BootstrapperV1.23.exe | executable | |
MD5:02C70D9D6696950C198DB93B7F6A835E | SHA256:8F2E28588F2303BD8D7A9B0C3FF6A9CB16FA93F8DDC9C5E0666A8C12D6880EE3 | |||
| 1868 | Bootstrapper.23.exe | C:\Users\admin\Desktop\bootstrapper.exe | executable | |
MD5:DF7D3CDAEC61A64A6ED21D2589AFFBD5 | SHA256:E4F24A73140E7C65201F58A76BAE9E4BF05D064CFD726D1A559CD509C79DEC57 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
25
DNS requests
51
Threats
8
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 101 | 162.159.133.234:443 | https://gateway.discord.gg/?v=9&encording=json | unknown | — | — | — |
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2324 | svchost.exe | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
2324 | svchost.exe | GET | 200 | 2.19.217.218:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.19.217.218:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 159.89.102.253:443 | https://geolocation-db.com/json/ | unknown | binary | 153 b | whitelisted |
— | — | POST | 201 | 162.159.135.232:443 | https://discord.com/api/v9/guilds/1287346091842342942/channels | unknown | binary | 232 b | whitelisted |
— | — | POST | 200 | 162.159.138.232:443 | https://discord.com/api/v9/channels/1317104551375147060/messages | unknown | binary | 670 b | whitelisted |
— | — | GET | 301 | 159.89.102.253:443 | https://geolocation-db.com/json | unknown | html | 194 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 |
|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
2324 | svchost.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 |
624 | bootstrapper.exe | 162.159.135.234:443 | gateway.discord.gg | CLOUDFLARENET | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.48.23.156:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
2324 | svchost.exe | 23.48.23.156:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 2.19.217.218:80 | www.microsoft.com | Akamai International B.V. | NL | whitelisted |
624 | bootstrapper.exe | 162.159.138.232:443 | discord.com | CLOUDFLARENET | — | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
gateway.discord.gg |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
discord.com |
| whitelisted |
geolocation-db.com |
| whitelisted |
getsolara.dev |
| malicious |
dns.msftncsi.com |
| whitelisted |
gitlab.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
624 | bootstrapper.exe | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |
2192 | svchost.exe | Misc activity | ET INFO Observed Discord Domain in DNS Lookup (discord .com) |
624 | bootstrapper.exe | Successful Credential Theft Detected | STEALER [ANY.RUN] Attempt to exfiltrate via Discord |
624 | bootstrapper.exe | Misc activity | ET INFO External IP Lookup Domain (geolocation-db .com) in TLS SNI |
2192 | svchost.exe | Misc activity | ET INFO External IP Lookup Domain in DNS Lookup (geolocation-db .com) |
624 | bootstrapper.exe | Misc activity | ET INFO Observed Discord Domain (discord .com in TLS SNI) |
2 ETPRO signatures available at the full report