| File name: | sd2.ps1 |
| Full analysis: | https://app.any.run/tasks/122339b7-e06f-416a-97d4-b5f451a32083 |
| 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: | March 25, 2025, 00:39:04 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/plain |
| File info: | ASCII text, with CRLF line terminators |
| MD5: | 606362041E5B2AC5F24B08E4955B4995 |
| SHA1: | B1D0EF7FCC2B2A2A22054B1A15809AB437358CC9 |
| SHA256: | 1B8D49C9481293784859223356AC9C50DBD1A8DB680D0F1D30D264DCCEB8C3E3 |
| SSDEEP: | 12288:pGSJhxeLyoJxjOhyt9YUCqhaGe+kOWCnlFE:3 |
MALICIOUS
Bypass execution policy to execute commands
- powershell.exe (PID: 496)
Downloads the requested resource (POWERSHELL)
- powershell.exe (PID: 496)
KOI has been detected (SURICATA)
- powershell.exe (PID: 496)
Connects to the CnC server
- powershell.exe (PID: 496)
SUSPICIOUS
Connects to the server without a host name
- powershell.exe (PID: 496)
INFO
Checks proxy server information
- powershell.exe (PID: 496)
- slui.exe (PID: 6744)
Disables trace logs
- powershell.exe (PID: 496)
Uses string split method (POWERSHELL)
- powershell.exe (PID: 496)
Script raised an exception (POWERSHELL)
- powershell.exe (PID: 496)
Gets data length (POWERSHELL)
- powershell.exe (PID: 496)
Reads the software policy settings
- slui.exe (PID: 6744)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
139
Monitored processes
3
Malicious processes
1
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 496 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ep bypass C:\Users\admin\AppData\Local\Temp\sd2.ps1 | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | explorer.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows PowerShell Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 4560 | \??\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 Version: 10.0.19041.1 (WinBuild.160101.0800) | |||||||||||||||
| 6744 | 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
| |||||||||||||||
Total events
788
Read events
788
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
3
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 496 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_yi4gt1w3.mbf.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 496 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_vg4053qe.1nx.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 496 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms | binary | |
MD5:F564E593877EC3E953759F7A344F6A68 | SHA256:ED473EEC6BFE0D1B23E56715645CE1EAD0176B1226EA4D225C81F229C4422E19 | |||
| 496 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms~RF10bf4a.TMP | binary | |
MD5:D040F64E9E7A2BB91ABCA5613424598E | SHA256:D04E0A6940609BD6F3B561B0F6027F5CA4E8C5CF0FB0D0874B380A0374A8D670 | |||
| 496 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\TEKIYQ1LUCGWCX4TTW9R.temp | binary | |
MD5:F564E593877EC3E953759F7A344F6A68 | SHA256:ED473EEC6BFE0D1B23E56715645CE1EAD0176B1226EA4D225C81F229C4422E19 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
16
DNS requests
7
Threats
2
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5496 | MoUsoCoreWorker.exe | GET | 200 | 2.18.244.211:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | unknown |
496 | powershell.exe | GET | 200 | 94.247.42.253:80 | http://94.247.42.253/index.php?id=bb926e54-e3ca-40fd-ae90-2764341e7792&subid=Wn7FImK1 | unknown | — | — | unknown |
5556 | SIHClient.exe | GET | 200 | 173.223.117.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | unknown |
5556 | SIHClient.exe | GET | 200 | 173.223.117.131:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | unknown |
2152 | RUXIMICS.exe | GET | 200 | 2.18.244.211:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | unknown |
2104 | svchost.exe | GET | 200 | 2.18.244.211:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | unknown |
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 | — | — | — | unknown |
5496 | MoUsoCoreWorker.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | unknown |
2104 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | unknown |
2152 | RUXIMICS.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | unknown |
5496 | MoUsoCoreWorker.exe | 2.18.244.211:80 | crl.microsoft.com | Akamai International B.V. | FR | unknown |
2152 | RUXIMICS.exe | 2.18.244.211:80 | crl.microsoft.com | Akamai International B.V. | FR | unknown |
2104 | svchost.exe | 2.18.244.211:80 | crl.microsoft.com | Akamai International B.V. | FR | unknown |
496 | powershell.exe | 94.247.42.253:80 | — | meerfarbig GmbH & Co. KG | DE | unknown |
4 | System | 192.168.100.255:137 | — | — | — | unknown |
5256 | slui.exe | 40.91.76.224:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
google.com |
| unknown |
settings-win.data.microsoft.com |
| unknown |
crl.microsoft.com |
| unknown |
activation-v2.sls.microsoft.com |
| unknown |
self.events.data.microsoft.com |
| unknown |
slscr.update.microsoft.com |
| unknown |
www.microsoft.com |
| unknown |
Threats
PID | Process | Class | Message |
|---|---|---|---|
496 | powershell.exe | A Network Trojan was detected | ET MALWARE Win32/Koi Stealer CnC Checkin (POST) M1 |
496 | powershell.exe | A Network Trojan was detected | LOADER [ANY.RUN] Koi HTTP GET Request |