File name:

Wiaphoh7um.t

Full analysis: https://app.any.run/tasks/6a6c2062-6377-4235-86ca-fc7e40747d35
Verdict: Malicious activity
Analysis date: February 14, 2025, 11:19:06
OS: Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME: text/plain
File info: Unicode text, UTF-8 (with BOM) text, with very long lines (65386), with CRLF line terminators
MD5:

6B09A0DC374F254CA61497C89B1C5D6B

SHA1:

8B01CEF802C070B0F4B4FB9D519CE1A71BD2566B

SHA256:

F0B8CA41EFBB303237F6D7BB09B9BDF616C1FE98499DAEC59CBEDB56D20A55D9

SSDEEP:

1536:YuWhsGHF2ArRnn0PqKqosEO916SaOWXA8ErrgE/BAp/+j0E6EiIh9wgeF4InB2AO:YuWucF2Aln0PqBozC16SatXA8Erkjg0q

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Bypass execution policy to execute commands

      • powershell.exe (PID: 5868)

  • SUSPICIOUS

    • Uses base64 encoding (POWERSHELL)

      • powershell.exe (PID: 5868)

    • Uses sleep to delay execution (POWERSHELL)

      • powershell.exe (PID: 5868)

    • CSC.EXE is used to compile C# code

      • csc.exe (PID: 6168)

    • Executable content was dropped or overwritten

      • csc.exe (PID: 6168)

  • INFO

    • Uses string split method (POWERSHELL)

      • powershell.exe (PID: 5868)

    • Checks supported languages

      • csc.exe (PID: 6168)
      • cvtres.exe (PID: 6196)

    • Converts byte array into ASCII string (POWERSHELL)

      • powershell.exe (PID: 5868)

    • Reads the machine GUID from the registry

      • csc.exe (PID: 6168)

    • Create files in a temporary directory

      • csc.exe (PID: 6168)
      • cvtres.exe (PID: 6196)

    • Checks proxy server information

      • powershell.exe (PID: 5868)

    • Disables trace logs

      • powershell.exe (PID: 5868)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.txt | Text - UTF-8 encoded (100)
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
131
Monitored processes
4
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start powershell.exe conhost.exe no specs csc.exe cvtres.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
5868"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ep bypass C:\Users\admin\AppData\Local\Temp\Wiaphoh7um.t.ps1C:\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
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
5888\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\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)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
6168"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\admin\AppData\Local\Temp\5lfrzjpy.cmdline"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
powershell.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Visual C# Command Line Compiler
Exit code:
0
Version:
4.8.9037.0 built by: NET481REL1
Modules
Images
c:\windows\microsoft.net\framework64\v4.0.30319\csc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ole32.dll
6196C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\admin\AppData\Local\Temp\RES5A29.tmp" "c:\Users\admin\AppData\Local\Temp\CSC2426889382AA4F93BA431DDDF922ED46.TMP"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe—csc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft® Resource File To COFF Object Conversion Utility
Exit code:
0
Version:
14.32.31326.0
Modules
Images
c:\windows\microsoft.net\framework64\v4.0.30319\cvtres.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\vcruntime140_1_clr0400.dll
Total events
6 553
Read events
6 553
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
5
Text files
5
Unknown types
1

Dropped files

PID
Process
Filename
Type
5868powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\0C0AC327GU68EXT878TJ.tempbinary
MD5:7A22EF4183B366E52764E0B32358B355
SHA256:FF1EACB834FA83DED6BF52257E10792956A1E2381E2E5AFCD61780E048C935E8
5868powershell.exeC:\Users\admin\AppData\Local\Temp\5lfrzjpy.0.cstext
MD5:6E46DDF2543972477E3841173EA08FFF
SHA256:D406CE52A4ED79860484016E15D4109E0522788E15000BD79559AC6F213597CC
5868powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms~RF134a1c.TMPbinary
MD5:D040F64E9E7A2BB91ABCA5613424598E
SHA256:D04E0A6940609BD6F3B561B0F6027F5CA4E8C5CF0FB0D0874B380A0374A8D670
5868powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_5y0rtsx4.n43.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
5868powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_s1wizcng.mbr.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
5868powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-msbinary
MD5:7A22EF4183B366E52764E0B32358B355
SHA256:FF1EACB834FA83DED6BF52257E10792956A1E2381E2E5AFCD61780E048C935E8
5868powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCachebinary
MD5:C904B83F3EB6B36C24B175843EAE2F18
SHA256:AE9C3B418FC314078AEA3B8FE77670BDBD72E127D1DAE886D031A73C2074B64F
5868powershell.exeC:\Users\admin\AppData\Local\Temp\5lfrzjpy.cmdlinetext
MD5:365FEF09AAA9D470D3B96BFB261FA52D
SHA256:5758345F433B4986D0DF8AA4DE563913D888434F33EAA07BF64513EFC9DAB86B
6168csc.exeC:\Users\admin\AppData\Local\Temp\5lfrzjpy.outtext
MD5:EDC8FF518C4A4207C7D94A142F3FEE7B
SHA256:14A57744886CD5CC90A18D8708E1FC7E150061AA0C3CC692E72FE9C11F9A07C3
6168csc.exeC:\Users\admin\AppData\Local\Temp\5lfrzjpy.dllexecutable
MD5:797F6E03E5B92C7DBFEBB6B511AE7947
SHA256:B6C8F1059CDF0A2786439F83D69686AFDF90180EB5CBF7183CFAA640E691679C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
34
DNS requests
18
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1176
svchost.exe
GET
200
23.54.109.203:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
2.16.164.18:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
—
—
GET
200
23.54.109.203:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
—
—
whitelisted
6468
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
3812
backgroundTaskHost.exe
GET
200
23.51.98.7:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
23.219.150.101:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
6468
SIHClient.exe
GET
200
95.101.149.131:80
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
2324
svchost.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
—
—
104.126.37.163:443
www.bing.com
Akamai International B.V.
DE
whitelisted
1488
RUXIMICS.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
—
—
23.54.109.203:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
4712
MoUsoCoreWorker.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1176
svchost.exe
20.190.159.129:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1176
svchost.exe
23.54.109.203:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
5868
powershell.exe
104.21.7.228:443
work-server-1.picalob750.workers.dev
CLOUDFLARENET
—
shared

DNS requests

Domain
IP
Reputation
google.com
  • 142.250.185.78
whitelisted
www.bing.com
  • 104.126.37.163
  • 104.126.37.178
  • 104.126.37.171
  • 104.126.37.170
  • 104.126.37.184
  • 104.126.37.186
  • 104.126.37.123
  • 104.126.37.169
  • 104.126.37.177
whitelisted
ocsp.digicert.com
  • 23.54.109.203
  • 23.51.98.7
whitelisted
login.live.com
  • 20.190.159.129
  • 20.190.159.128
  • 40.126.31.67
  • 40.126.31.71
  • 40.126.31.1
  • 20.190.159.68
  • 20.190.159.73
  • 40.126.31.129
whitelisted
work-server-1.picalob750.workers.dev
  • 104.21.7.228
  • 172.67.188.17
shared
go.microsoft.com
  • 23.35.238.131
whitelisted
settings-win.data.microsoft.com
  • 51.104.136.2
  • 20.73.194.208
whitelisted
crl.microsoft.com
  • 2.16.164.18
  • 2.16.164.9
  • 2.16.164.81
  • 2.16.164.72
  • 2.16.164.51
  • 2.16.164.120
  • 2.16.164.43
  • 2.16.164.106
whitelisted
www.microsoft.com
  • 23.219.150.101
  • 95.101.149.131
whitelisted
arc.msn.com
  • 20.199.58.43
whitelisted

Threats

PID
Process
Class
Message
2192
svchost.exe
Not Suspicious Traffic
INFO [ANY.RUN] DNS Query to Cloudflare Worker App
5868
powershell.exe
Misc activity
ET INFO Observed Cloudflare workers.dev Domain in TLS SNI
2192
svchost.exe
Misc activity
ET INFO Observed DNS Query to Cloudflare workers.dev Domain
No debug info
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Reports
Wiaphoh7um.t