| File name: | ASW.exe |
| Full analysis: | https://app.any.run/tasks/19446a2a-d86c-4a61-85fd-2998e4e5c0f0 |
| Verdict: | Malicious activity |
| Threats: | Agent Tesla is spyware that collects information about the actions of its victims by recording keystrokes and user interactions. It is falsely marketed as a legitimate software on the dedicated website where this malware is sold. |
| Analysis date: | September 13, 2024, 19:44:25 |
| 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: | 634121B2AF66DD5433C1155702ABC84C |
| SHA1: | F3FD2A1800C4272BDF8209FF47E3703A4923E699 |
| SHA256: | 499DF614B640E6E6531F32CEB3271D7D661F5256D49F57E9D360A4791D37943F |
| SSDEEP: | 49152:dDX8WT9544og/gLGtsIu/aMxrg5+FGgXJo0NhUfa1ydgf0WuAH/i2Ew07DWc:J5roy8xLrQDV0NIa1L0WuqNdc |
MALICIOUS
Adds path to the Windows Defender exclusion list
- ASW.exe (PID: 6840)
Actions looks like stealing of personal data
- RegSvcs.exe (PID: 7132)
Steals credentials from Web Browsers
- RegSvcs.exe (PID: 7132)
Connects to the CnC server
- RegSvcs.exe (PID: 7132)
AGENTTESLA has been detected (SURICATA)
- RegSvcs.exe (PID: 7132)
Stealers network behavior
- RegSvcs.exe (PID: 7132)
AGENTTESLA has been detected (YARA)
- RegSvcs.exe (PID: 7132)
SUSPICIOUS
Reads the BIOS version
- ASW.exe (PID: 6840)
Reads security settings of Internet Explorer
- ASW.exe (PID: 6840)
Read disk information to detect sandboxing environments
- ASW.exe (PID: 6840)
The process checks if it is being run in the virtual environment
- ASW.exe (PID: 6840)
Reads the date of Windows installation
- ASW.exe (PID: 6840)
Starts POWERSHELL.EXE for commands execution
- ASW.exe (PID: 6840)
Script adds exclusion path to Windows Defender
- ASW.exe (PID: 6840)
Checks for external IP
- RegSvcs.exe (PID: 7132)
- svchost.exe (PID: 2256)
Connects to FTP
- RegSvcs.exe (PID: 7132)
Connects to unusual port
- RegSvcs.exe (PID: 7132)
Executes application which crashes
- ASW.exe (PID: 6840)
INFO
Checks supported languages
- ASW.exe (PID: 6840)
- RegSvcs.exe (PID: 7132)
Reads the computer name
- ASW.exe (PID: 6840)
- RegSvcs.exe (PID: 7132)
Creates files or folders in the user directory
- WerFault.exe (PID: 4820)
The process uses the downloaded file
- ASW.exe (PID: 6840)
Reads the machine GUID from the registry
- ASW.exe (PID: 6840)
- RegSvcs.exe (PID: 7132)
Process checks computer location settings
- ASW.exe (PID: 6840)
Disables trace logs
- RegSvcs.exe (PID: 7132)
Checks proxy server information
- RegSvcs.exe (PID: 7132)
- WerFault.exe (PID: 4820)
Checks if a key exists in the options dictionary (POWERSHELL)
- powershell.exe (PID: 2136)
Script raised an exception (POWERSHELL)
- powershell.exe (PID: 2136)
Reads the software policy settings
- WerFault.exe (PID: 4820)
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: | 2024:09:12 19:28:30+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 48 |
| CodeSize: | 16282 |
| InitializedDataSize: | 69578 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x0000 |
| 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 |
| Comments: | - |
| CompanyName: | Boulloart |
| FileDescription: | Boulloart |
| FileVersion: | 1.0.0.0 |
| InternalName: | Sochi.exe |
| LegalCopyright: | Copyright © Boulloart 2024 |
| LegalTrademarks: | Boulloart |
| OriginalFileName: | Sochi.exe |
| ProductName: | Boulloart |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Total processes
130
Monitored processes
6
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2136 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\admin\Desktop\ASW.exe" -Force | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | ASW.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 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
| |||||||||||||||
| 4820 | C:\WINDOWS\system32\WerFault.exe -u -p 6840 -s 1324 | C:\Windows\System32\WerFault.exe | ASW.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
| |||||||||||||||
| 6644 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6840 | "C:\Users\admin\Desktop\ASW.exe" | C:\Users\admin\Desktop\ASW.exe | explorer.exe | ||||||||||||
User: admin Company: Boulloart Integrity Level: MEDIUM Description: Boulloart Exit code: 3762504530 Version: 1.0.0.0 Modules
| |||||||||||||||
| 7132 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | ASW.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft .NET Services Installation Utility Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
Total events
13 379
Read events
13 364
Write events
15
Delete events
0
Modification events
| (PID) Process: | (6840) ASW.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Notifications\Settings\Windows.SystemToast.SecurityAndMaintenance |
| Operation: | write | Name: | Enabled |
Value: 0 | |||
| (PID) Process: | (7132) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\regsvcs_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (7132) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\regsvcs_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (7132) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\regsvcs_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (7132) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\regsvcs_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (7132) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\regsvcs_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (7132) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\regsvcs_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (7132) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\regsvcs_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (7132) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\regsvcs_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (7132) RegSvcs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\regsvcs_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
Executable files
0
Suspicious files
2
Text files
4
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 4820 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\ReportQueue\AppCrash_ASW.exe_1ea351fb66b7653011c7b380214bb3684a8f3b_dea20013_2a57fff0-5460-4af3-b819-ec50d1b41562\Report.wer | — | |
MD5:— | SHA256:— | |||
| 4820 | WerFault.exe | C:\Users\admin\AppData\Local\CrashDumps\ASW.exe.6840.dmp | — | |
MD5:— | SHA256:— | |||
| 2136 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_lcispyzb.2od.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 4820 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERC125.tmp.dmp | binary | |
MD5:604EBFC0834954B3877AA69B70B8A49B | SHA256:0C1EBA60F1F13FCB1D0B85265EA31ED97D143D50DC924625A8BFE9F514FA4C5C | |||
| 2136 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_or2svwie.1xt.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 2136 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:FB2D11567358B0B4AFEFFE03EE0DF163 | SHA256:8BC305431CF56D48D72A4577FA72F413CB38F3B8F84C78D98749C8BD03F21919 | |||
| 4820 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERC2EC.tmp.xml | xml | |
MD5:33ECADE06C105ED3E551ED1F13D21A03 | SHA256:CBC7FC5700F0FE95EAF507CC70245F3501A0B3547FA4521DB185D8FC07C3838D | |||
| 4820 | WerFault.exe | C:\ProgramData\Microsoft\Windows\WER\Temp\WERC2CC.tmp.WERInternalMetadata.xml | xml | |
MD5:7C86E490E1702D5ADDA149B9A675B76F | SHA256:1669F5353A8A310FB5527FA60BE0C6E4A36007256D355DAEE3D7084BB0F47D02 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
17
DNS requests
7
Threats
11
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2120 | MoUsoCoreWorker.exe | GET | 200 | 23.32.97.216:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
7132 | RegSvcs.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/line/?fields=hosting | unknown | — | — | shared |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2120 | MoUsoCoreWorker.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
2400 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6420 | RUXIMICS.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
2120 | MoUsoCoreWorker.exe | 23.32.97.216:80 | www.microsoft.com | AKAMAI-AS | SE | whitelisted |
3888 | svchost.exe | 239.255.255.250:1900 | — | — | — | whitelisted |
2400 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4820 | WerFault.exe | 20.189.173.22:443 | watson.events.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
7132 | RegSvcs.exe | 208.95.112.1:80 | ip-api.com | TUT-AS | US | shared |
7132 | RegSvcs.exe | 173.254.31.34:21 | ftp.fosna.net | UNIFIEDLAYER-AS-1 | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
watson.events.data.microsoft.com |
| whitelisted |
ip-api.com |
| shared |
ftp.fosna.net |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
2256 | svchost.exe | Device Retrieving External IP Address Detected | INFO [ANY.RUN] External IP Check (ip-api .com) |
2256 | svchost.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com) |
7132 | RegSvcs.exe | Device Retrieving External IP Address Detected | ET POLICY External IP Lookup ip-api.com |
7132 | RegSvcs.exe | Device Retrieving External IP Address Detected | POLICY [ANY.RUN] External Hosting Lookup by ip-api |
7132 | RegSvcs.exe | Misc activity | INFO [ANY.RUN] FTP protocol command for uploading a file |
7132 | RegSvcs.exe | A Network Trojan was detected | ET MALWARE AgentTesla Exfil via FTP |
7132 | RegSvcs.exe | A Network Trojan was detected | STEALER [ANY.RUN] AgentTesla Exfiltration (raw TCP) |
7132 | RegSvcs.exe | A Network Trojan was detected | STEALER [ANY.RUN] AgentTesla Exfiltration (raw TCP) |
7132 | RegSvcs.exe | Misc activity | INFO [ANY.RUN] FTP server is ready for the new user |
2 ETPRO signatures available at the full report