File name:

8317ed476811418e765809e5e1c35a4fa202edf10ca0cd0a13f20c9e6f5d12a9

Full analysis: https://app.any.run/tasks/1ffe5e7a-2146-4324-94d8-18bac8b1e208
Verdict: Malicious activity
Analysis date: January 10, 2025, 23:56:57
OS: Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections
MD5:

3D626C4121A2BC8332FA098BE6CA41CA

SHA1:

08648D5799CD54C4054107E58E7244129CEA9AD2

SHA256:

8317ED476811418E765809E5E1C35A4FA202EDF10CA0CD0A13F20C9E6F5D12A9

SSDEEP:

49152:4ij3uHCnNQhSghp2B45+jnD8zbS5j1LhtBtHgm/Iu+4piWDpC7j0LOAQi0+cFD1X:H3JNQgg7heAzSj1LLBtHrgOAWDpcjD19

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

    • Create files in the Startup directory

      • 8317ed476811418e765809e5e1c35a4fa202edf10ca0cd0a13f20c9e6f5d12a9.exe (PID: 6180)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • 8317ed476811418e765809e5e1c35a4fa202edf10ca0cd0a13f20c9e6f5d12a9.exe (PID: 6180)

    • The process checks if it is being run in the virtual environment

      • InstallUtil.exe (PID: 6384)

  • INFO

    • Reads the computer name

      • 8317ed476811418e765809e5e1c35a4fa202edf10ca0cd0a13f20c9e6f5d12a9.exe (PID: 6180)
      • InstallUtil.exe (PID: 6384)

    • Creates files or folders in the user directory

      • 8317ed476811418e765809e5e1c35a4fa202edf10ca0cd0a13f20c9e6f5d12a9.exe (PID: 6180)

    • Checks supported languages

      • 8317ed476811418e765809e5e1c35a4fa202edf10ca0cd0a13f20c9e6f5d12a9.exe (PID: 6180)
      • InstallUtil.exe (PID: 6384)

    • Reads the machine GUID from the registry

      • 8317ed476811418e765809e5e1c35a4fa202edf10ca0cd0a13f20c9e6f5d12a9.exe (PID: 6180)
      • InstallUtil.exe (PID: 6384)

    • Manual execution by a user

      • InstallUtil.exe (PID: 6384)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic CIL Executable (.NET, Mono, etc.) (82.9)
.dll | Win32 Dynamic Link Library (generic) (7.4)
.exe | Win32 Executable (generic) (5.1)
.exe | Generic Win/DOS Executable (2.2)
.exe | DOS Executable Generic (2.2)

EXIF

EXE

AssemblyVersion: 1.0.0.0
ProductVersion: 1.0.0.0
ProductName: Zcgxztazht
OriginalFileName: Zcgxztazht.exe
LegalTrademarks: -
LegalCopyright: Copyright © 2020
InternalName: Zcgxztazht.exe
FileVersion: 1.0.0.0
FileDescription: Zcgxztazht
CompanyName: -
Comments: -
CharacterSet: Unicode
LanguageCode: Neutral
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 1.0.0.0
FileVersionNumber: 1.0.0.0
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x14d2ae
UninitializedDataSize: -
InitializedDataSize: 2048
CodeSize: 1356800
LinkerVersion: 8
PEType: PE32
ImageFileCharacteristics: Executable, 32-bit
TimeStamp: 2024:12:18 15:04:28+00:00
MachineType: Intel 386 or later, and compatibles
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
127
Monitored processes
2
Malicious processes
0
Suspicious processes
1

Behavior graph

Click at the process to see the details
start 8317ed476811418e765809e5e1c35a4fa202edf10ca0cd0a13f20c9e6f5d12a9.exe installutil.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
6180"C:\Users\admin\AppData\Local\Temp\8317ed476811418e765809e5e1c35a4fa202edf10ca0cd0a13f20c9e6f5d12a9.exe" C:\Users\admin\AppData\Local\Temp\8317ed476811418e765809e5e1c35a4fa202edf10ca0cd0a13f20c9e6f5d12a9.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Zcgxztazht
Exit code:
4294967295
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\8317ed476811418e765809e5e1c35a4fa202edf10ca0cd0a13f20c9e6f5d12a9.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
6384"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
.NET Framework installation utility
Exit code:
0
Version:
4.8.9037.0 built by: NET481REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\installutil.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
Total events
390
Read events
390
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
61808317ed476811418e765809e5e1c35a4fa202edf10ca0cd0a13f20c9e6f5d12a9.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\NextSink.vbstext
MD5:86C0CDCCFB8411316752CDBAD101EB5F
SHA256:766290ECDF4D329411C690FC3335AFB7A24C3D0D878ABD7BAD5075B6139B37F5
61808317ed476811418e765809e5e1c35a4fa202edf10ca0cd0a13f20c9e6f5d12a9.exeC:\Users\admin\AppData\Roaming\NextSink.exeexecutable
MD5:3D626C4121A2BC8332FA098BE6CA41CA
SHA256:8317ED476811418E765809E5E1C35A4FA202EDF10CA0CD0A13F20C9E6F5D12A9
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
32
DNS requests
18
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
6148
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
23.48.23.143:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
7096
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
1176
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
7096
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
4712
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
—
—
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
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
—
—
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
4712
MoUsoCoreWorker.exe
23.48.23.143:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4712
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
5064
SearchApp.exe
104.126.37.176:443
www.bing.com
Akamai International B.V.
DE
whitelisted
—
—
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
640
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1076
svchost.exe
23.35.238.131:443
go.microsoft.com
AKAMAI-AS
DE
whitelisted
1176
svchost.exe
40.126.32.136:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 4.231.128.59
  • 51.104.136.2
whitelisted
crl.microsoft.com
  • 23.48.23.143
  • 23.48.23.156
whitelisted
www.microsoft.com
  • 184.30.21.171
  • 95.101.149.131
whitelisted
google.com
  • 142.250.185.206
whitelisted
www.bing.com
  • 104.126.37.176
  • 104.126.37.171
  • 104.126.37.131
  • 104.126.37.185
  • 104.126.37.179
  • 104.126.37.161
  • 104.126.37.177
  • 104.126.37.130
  • 104.126.37.128
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
go.microsoft.com
  • 23.35.238.131
whitelisted
login.live.com
  • 40.126.32.136
  • 20.190.160.14
  • 20.190.160.17
  • 40.126.32.76
  • 40.126.32.138
  • 40.126.32.74
  • 40.126.32.133
  • 40.126.32.72
whitelisted
arc.msn.com
  • 20.223.35.26
whitelisted
fd.api.iris.microsoft.com
  • 20.223.35.26
whitelisted

Threats

No threats detected
No debug info
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8317ed476811418e765809e5e1c35a4fa202edf10ca0cd0a13f20c9e6f5d12a9