| File name: | file01.ps1 |
| Full analysis: | https://app.any.run/tasks/8525d1cd-b09c-4861-a7cc-19eaa7c34c11 |
| Verdict: | Malicious activity |
| Threats: | A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. |
| Analysis date: | January 05, 2025, 23:23:17 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | text/plain |
| File info: | ASCII text, with no line terminators |
| MD5: | D9B643A3A2FA413948C1470E7C481651 |
| SHA1: | 87FB47D6EA8D802A30275743C661CA79B56F5EFF |
| SHA256: | 05399D72C38992198F8706CDE67F1F58AD2574C782DE86587CBAD20E08F1668F |
| SSDEEP: | 3:BHN53IetwrWXLhzAK5DWW8vLmc7qn:RN5ZzD5aW8akqn |
MALICIOUS
Bypass execution policy to execute commands
- powershell.exe (PID: 6540)
Downloads the requested resource (POWERSHELL)
- powershell.exe (PID: 6540)
SUSPICIOUS
Uses base64 encoding (POWERSHELL)
- powershell.exe (PID: 6540)
Detects reflection assembly loader (YARA)
- powershell.exe (PID: 6540)
INFO
Disables trace logs
- powershell.exe (PID: 6540)
Checks proxy server information
- powershell.exe (PID: 6540)
Gets data length (POWERSHELL)
- powershell.exe (PID: 6540)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
Total processes
118
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 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6540 | "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ep bypass C:\Users\admin\Desktop\file01.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
| |||||||||||||||
| 6548 | \??\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
| |||||||||||||||
Total events
5 175
Read events
5 175
Write events
0
Delete events
0
Modification events
Executable files
0
Suspicious files
4
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6540 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_bw1itxy1.ja2.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 6540 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms~RF1362a5.TMP | binary | |
MD5:D040F64E9E7A2BB91ABCA5613424598E | SHA256:D04E0A6940609BD6F3B561B0F6027F5CA4E8C5CF0FB0D0874B380A0374A8D670 | |||
| 6540 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms | binary | |
MD5:4443746E7535EA66602E648CA3314A1D | SHA256:B1D7C1AB5372F4F0D4BDEBBAE578F4D0B0E3C5D769F1AA253B5A852EC88ADF05 | |||
| 6540 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:EAB2C05BE4ED59FD8E07C6528180C5EA | SHA256:E0A11C9032D4EC01A8F9228607C39F224D21FB57BEBCADDECED8000E6A445644 | |||
| 6540 | powershell.exe | C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\674STV2XN897XLQNX5DO.temp | binary | |
MD5:4443746E7535EA66602E648CA3314A1D | SHA256:B1D7C1AB5372F4F0D4BDEBBAE578F4D0B0E3C5D769F1AA253B5A852EC88ADF05 | |||
| 6540 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_j3lhe0wv.wdm.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
23
DNS requests
10
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1472 | svchost.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | GET | 200 | 2.21.20.133:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
1472 | svchost.exe | GET | 200 | 2.21.20.133:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 104.21.80.1:443 | https://aac.klipbyxycaa.shop/gofk.jpeg | unknown | text | 8.98 Mb | — |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
1472 | svchost.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
— | — | 192.168.100.255:137 | — | — | — | whitelisted |
4712 | 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 |
— | — | 92.123.104.38:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 2.21.20.133:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
1472 | svchost.exe | 2.21.20.133:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
1472 | svchost.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
www.bing.com |
| whitelisted |
google.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
aac.klipbyxycaa.shop |
| unknown |
self.events.data.microsoft.com |
| whitelisted |