| File name: | MARR.ps1 |
| Full analysis: | https://app.any.run/tasks/f855bd7b-6ac5-47a7-9409-c869c7081cdd |
| 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: | April 29, 2025, 10:44:06 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/plain |
| File info: | ASCII text, with very long lines (65536), with no line terminators |
| MD5: | FBC082CE43A5E6A26039C953CFAF97D7 |
| SHA1: | 201335C687926835B2D2074E9F81A1339FDB11E8 |
| SHA256: | F51DE6C38EBA748A215F989A4C44DF2AAB22F9D9E673AC582FE832DC177BA6B4 |
| SSDEEP: | 12288:i9M25mgTLggwK/zAwqc2HBa1+Qy7V29LBrT:+dYgTTwYEHM1A7VsBn |
MALICIOUS
Bypass execution policy to execute commands
- powershell.exe (PID: 5576)
Uses AES cipher (POWERSHELL)
- powershell.exe (PID: 5576)
Steals credentials from Web Browsers
- aspnet_compiler.exe (PID: 728)
Actions looks like stealing of personal data
- aspnet_compiler.exe (PID: 728)
AGENTTESLA has been detected (YARA)
- aspnet_compiler.exe (PID: 728)
SUSPICIOUS
Uses base64 encoding (POWERSHELL)
- powershell.exe (PID: 5576)
Executable content was dropped or overwritten
- powershell.exe (PID: 5576)
Writes data into a file (POWERSHELL)
- powershell.exe (PID: 5576)
Checks for external IP
- aspnet_compiler.exe (PID: 728)
- svchost.exe (PID: 2196)
Connects to SMTP port
- aspnet_compiler.exe (PID: 728)
The process connected to a server suspected of theft
- aspnet_compiler.exe (PID: 728)
INFO
Gets data length (POWERSHELL)
- powershell.exe (PID: 5576)
The executable file from the user directory is run by the Powershell process
- ErsYjQAg.exe (PID: 516)
Reads the computer name
- ErsYjQAg.exe (PID: 516)
- aspnet_compiler.exe (PID: 728)
Gets a random number, or selects objects randomly from a collection (POWERSHELL)
- powershell.exe (PID: 5576)
Checks supported languages
- ErsYjQAg.exe (PID: 516)
- aspnet_compiler.exe (PID: 728)
Reads the machine GUID from the registry
- ErsYjQAg.exe (PID: 516)
- aspnet_compiler.exe (PID: 728)
Disables trace logs
- aspnet_compiler.exe (PID: 728)
Checks proxy server information
- aspnet_compiler.exe (PID: 728)
- slui.exe (PID: 208)
ULTRAVNC has been detected
- aspnet_compiler.exe (PID: 728)
Reads the software policy settings
- aspnet_compiler.exe (PID: 728)
- slui.exe (PID: 208)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
AgentTesla
(PID) Process(728) aspnet_compiler.exe
Protocolsmtp
Hostmail.phillipstradingcorpusa.com
Port587
Usernamemarcus@phillipstradingcorpusa.com
PasswordQg*r$Qz=oNd2
Total processes
131
Monitored processes
7
Malicious processes
3
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 208 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | svchost.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 516 | "C:\Users\admin\AppData\Local\Temp\ErsYjQAg.exe" | C:\Users\admin\AppData\Local\Temp\ErsYjQAg.exe | — | powershell.exe | |||||||||||
User: admin Integrity Level: MEDIUM Description: VZXHHSD11 Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 728 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe | ErsYjQAg.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: aspnet_compiler.exe Version: 4.8.9037.0 built by: NET481REL1 Modules
AgentTesla(PID) Process(728) aspnet_compiler.exe Protocolsmtp Hostmail.phillipstradingcorpusa.com Port587 Usernamemarcus@phillipstradingcorpusa.com PasswordQg*r$Qz=oNd2 | |||||||||||||||
| 2140 | \??\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
| |||||||||||||||
| 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
| |||||||||||||||
| 5244 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe | — | ErsYjQAg.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: aspnet_compiler.exe Exit code: 4294967295 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 5576 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ep bypass C:\Users\admin\Desktop\MARR.ps1 | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
Total events
9 314
Read events
9 300
Write events
14
Delete events
0
Modification events
| (PID) Process: | (728) aspnet_compiler.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\aspnet_compiler_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (728) aspnet_compiler.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\aspnet_compiler_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (728) aspnet_compiler.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\aspnet_compiler_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (728) aspnet_compiler.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\aspnet_compiler_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (728) aspnet_compiler.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\aspnet_compiler_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (728) aspnet_compiler.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\aspnet_compiler_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (728) aspnet_compiler.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\aspnet_compiler_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (728) aspnet_compiler.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\aspnet_compiler_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (728) aspnet_compiler.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\aspnet_compiler_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (728) aspnet_compiler.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\aspnet_compiler_RASMANCS |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
Executable files
1
Suspicious files
4
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 5576 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_n4ptt1us.5d5.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 5576 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\7P7C8GL2IK2R7WH2HWQ0.temp | binary | |
MD5:7DE55E66EE8E7F0A7597A9F6ECEE17BD | SHA256:CDCA0D16B163A4AAE2B6B0AC6C063F097A90EFF2D27E3BCDEF7E5438AB71E58A | |||
| 5576 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms~RF10d042.TMP | binary | |
MD5:D040F64E9E7A2BB91ABCA5613424598E | SHA256:D04E0A6940609BD6F3B561B0F6027F5CA4E8C5CF0FB0D0874B380A0374A8D670 | |||
| 5576 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms | binary | |
MD5:7DE55E66EE8E7F0A7597A9F6ECEE17BD | SHA256:CDCA0D16B163A4AAE2B6B0AC6C063F097A90EFF2D27E3BCDEF7E5438AB71E58A | |||
| 5576 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_na1aemz0.gj2.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 5576 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:2EECDA2245D7DDBE36094F3A31FF1C6C | SHA256:C687D39EFDFDDCB6248A3D22C0A3A814F7DBA79EAECA000C97AD2C6CD2CEBF94 | |||
| 5576 | powershell.exe | C:\Users\admin\AppData\Local\Temp\ErsYjQAg.exe | executable | |
MD5:65BD9E681CB928EF7A0B8E622817197A | SHA256:6DCBF1C9779929AC2374765ECFA6CB9D40D7C99BDB061EF545AA3E9CDC660B8C | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
26
TCP/UDP connections
48
DNS requests
15
Threats
5
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
2104 | svchost.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
2104 | svchost.exe | GET | 200 | 23.48.23.155:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
728 | aspnet_compiler.exe | GET | 200 | 208.95.112.1:80 | http://ip-api.com/line/?fields=hosting | unknown | — | — | whitelisted |
— | — | GET | 304 | 172.202.163.200:443 | 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 | — | — | — |
6112 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20Update%20Signing%20CA%202.1.crl | unknown | — | — | whitelisted |
6112 | SIHClient.exe | GET | 200 | 23.48.23.147:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut_2010-06-23.crl | unknown | — | — | whitelisted |
6112 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
6112 | SIHClient.exe | GET | 200 | 23.48.23.147:80 | http://crl.microsoft.com/pki/crl/products/MicTimStaPCA_2010-07-01.crl | unknown | — | — | whitelisted |
6112 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Signing%20CA%202.1.crl | unknown | — | — | whitelisted |
6112 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20Update%20Signing%20CA%202.2.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 |
|---|---|---|---|---|---|---|
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2104 | svchost.exe | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
2104 | svchost.exe | 23.48.23.155:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
2104 | svchost.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
728 | aspnet_compiler.exe | 208.95.112.1:80 | ip-api.com | TUT-AS | US | whitelisted |
728 | aspnet_compiler.exe | 51.195.65.154:587 | mail.phillipstradingcorpusa.com | OVH SAS | FR | unknown |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
5024 | slui.exe | 40.91.76.224:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
3216 | svchost.exe | 172.211.123.249:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | FR | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
ip-api.com |
| whitelisted |
mail.phillipstradingcorpusa.com |
| unknown |
activation-v2.sls.microsoft.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
login.live.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) |
2196 | svchost.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup Domain in DNS Lookup (ip-api .com) |
728 | aspnet_compiler.exe | Device Retrieving External IP Address Detected | ET INFO External IP Lookup ip-api.com |
728 | aspnet_compiler.exe | Device Retrieving External IP Address Detected | POLICY [ANY.RUN] External Hosting Lookup by ip-api |
728 | aspnet_compiler.exe | Successful Credential Theft Detected | STEALER [ANY.RUN] Attempt to exfiltrate via SMTP |