File name:

crypted.exe

Full analysis: https://app.any.run/tasks/584ef4b8-7664-4a7b-b96b-16b0f7ca339c
Verdict: Malicious activity
Analysis date: June 13, 2025, 18:34:04
OS: Windows 10 Professional (build: 19044, 64 bit)
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32+ executable (console) x86-64, for MS Windows, 9 sections
MD5:

607AA38A511C40FE89C8AFE59502B78D

SHA1:

BE70669FD3CCF3857C71C36ED6BE8F0F9A4E6540

SHA256:

F4BA121FDBE1711E071C5E9F574F5F66BEEE83F3848A74201FFE9AE048F7966D

SSDEEP:

98304:3YLO7N6zh5pA8S8+29WU/7WrH9MZn8QqFbo0NarNO2iDd6UQkdFG8sPu7IlKL/T8:B78Mx00TAfVKmsqn

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 Windows Defender settings

      • PkGRtUYBiN.exe (PID: 536)

    • Changes the autorun value in the registry

      • reg.exe (PID: 2808)

    • Adds extension to the Windows Defender exclusion list

      • PkGRtUYBiN.exe (PID: 536)

    • Uninstalls Malicious Software Removal Tool (MRT)

      • cmd.exe (PID: 1568)

  • SUSPICIOUS

    • Process drops legitimate windows executable

      • crypted.exe (PID: 5400)
      • MSBuild.exe (PID: 1216)

    • Starts a Microsoft application from unusual location

      • crypted.exe (PID: 5400)

    • Executable content was dropped or overwritten

      • MSBuild.exe (PID: 1216)
      • PkGRtUYBiN.exe (PID: 536)

    • Reads security settings of Internet Explorer

      • MSBuild.exe (PID: 1216)

    • Script adds exclusion path to Windows Defender

      • PkGRtUYBiN.exe (PID: 536)

    • Manipulates environment variables

      • powershell.exe (PID: 3756)

    • Script adds exclusion extension to Windows Defender

      • PkGRtUYBiN.exe (PID: 536)

    • Starts POWERSHELL.EXE for commands execution

      • PkGRtUYBiN.exe (PID: 536)

    • Starts CMD.EXE for commands execution

      • PkGRtUYBiN.exe (PID: 536)

    • Uses REG/REGEDIT.EXE to modify registry

      • PkGRtUYBiN.exe (PID: 536)

    • Uses powercfg.exe to modify the power settings

      • PkGRtUYBiN.exe (PID: 536)

    • Process uninstalls Windows update

      • wusa.exe (PID: 3588)
      • wusa.exe (PID: 3788)
      • wusa.exe (PID: 2664)

    • Starts itself from another location

      • PkGRtUYBiN.exe (PID: 536)

  • INFO

    • Checks supported languages

      • MSBuild.exe (PID: 1216)
      • crypted.exe (PID: 5400)
      • PkGRtUYBiN.exe (PID: 536)
      • dD1QADr901.exe (PID: 7124)
      • fqldrmzsulbp.exe (PID: 6256)

    • The sample compiled with english language support

      • crypted.exe (PID: 5400)
      • MSBuild.exe (PID: 1216)

    • Creates files or folders in the user directory

      • MSBuild.exe (PID: 1216)
      • PkGRtUYBiN.exe (PID: 536)

    • Reads the computer name

      • MSBuild.exe (PID: 1216)
      • dD1QADr901.exe (PID: 7124)

    • Process checks computer location settings

      • MSBuild.exe (PID: 1216)

    • Script raised an exception (POWERSHELL)

      • powershell.exe (PID: 3756)

    • Checks if a key exists in the options dictionary (POWERSHELL)

      • powershell.exe (PID: 3756)

    • Launching a file from a Registry key

      • reg.exe (PID: 2808)

    • Reads the software policy settings

      • slui.exe (PID: 3844)

    • Checks proxy server information

      • slui.exe (PID: 3844)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Generic Win/DOS Executable (50)
.exe | DOS Executable Generic (49.9)

EXIF

EXE

MachineType: AMD AMD64
TimeStamp: 2025:06:05 15:19:11+00:00
ImageFileCharacteristics: Executable, Large address aware
PEType: PE32+
LinkerVersion: 14
CodeSize: 503808
InitializedDataSize: 93696
UninitializedDataSize: -
EntryPoint: 0x59b4c
OSVersion: 6
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows command line
FileVersionNumber: 10.0.19041.1
ProductVersionNumber: 10.0.19041.1
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Windows NT 32-bit
ObjectFileType: Dynamic link library
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Microsoft Corporation
FileDescription: winrs
FileVersion: 10.0.19041.1 (WinBuild.160101.0800)
InternalName: winrs.exe
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFileName: winrs.exe
ProductName: Microsoft® Windows® Operating System
ProductVersion: 10.0.19041.1
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
173
Monitored processes
25
Malicious processes
4
Suspicious processes
1

Behavior graph

Click at the process to see the details
start crypted.exe no specs conhost.exe no specs msbuild.exe pkgrtuybin.exe dd1qadr901.exe no specs conhost.exe no specs powershell.exe no specs conhost.exe no specs cmd.exe no specs conhost.exe no specs powercfg.exe no specs powercfg.exe no specs conhost.exe no specs powercfg.exe no specs powercfg.exe no specs reg.exe conhost.exe no specs conhost.exe no specs conhost.exe no specs conhost.exe no specs wusa.exe no specs fqldrmzsulbp.exe no specs wusa.exe no specs wusa.exe slui.exe

Process information

PID
CMD
Path
Indicators
Parent process
536"C:\Users\admin\AppData\Roaming\PkGRtUYBiN.exe" C:\Users\admin\AppData\Roaming\PkGRtUYBiN.exe
MSBuild.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\roaming\pkgrtuybin.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
1216"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
crypted.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
MSBuild.exe
Exit code:
0
Version:
4.8.9037.0 built by: NET481REL1
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\msbuild.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\shell32.dll
1356\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—powercfg.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
1568C:\WINDOWS\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestartC:\Windows\System32\cmd.exe—PkGRtUYBiN.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
87
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\bcrypt.dll
1944\??\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
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
1964\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—cmd.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
2148\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—powercfg.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
2664"C:\WINDOWS\system32\wusa.exe" /uninstall /kb:890830 /quiet /norestartC:\Windows\System32\wusa.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Update Standalone Installer
Exit code:
3221226540
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\wusa.exe
c:\windows\system32\ntdll.dll
2808C:\WINDOWS\system32\reg.exe add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "NQASSJJS" /t REG_SZ /f /d "C:\Users\admin\AppData\Roaming\slxviefmrkps\fqldrmzsulbp.exe"C:\Windows\System32\reg.exe
PkGRtUYBiN.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\reg.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ws2_32.dll
3520\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—crypted.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
Total events
6 633
Read events
6 632
Write events
1
Delete events
0

Modification events

(PID) Process:(2808) reg.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:NQASSJJS
Value:
C:\Users\admin\AppData\Roaming\slxviefmrkps\fqldrmzsulbp.exe
Executable files
3
Suspicious files
1
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
3756powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_4j2emeyk.4tv.psm1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
1216MSBuild.exeC:\Users\admin\AppData\Roaming\dD1QADr901.exeexecutable
MD5:2FC7CFCEDBF7E038351C7CEB1036D2E1
SHA256:41D7DA706F0CF613DF768B6795CD09C5C1035F9F101051FB58F5042EB4352DB6
1216MSBuild.exeC:\Users\admin\AppData\Roaming\PkGRtUYBiN.exeexecutable
MD5:E5A2BA76D969EB9EE8D27DDD1C44D4EC
SHA256:452FEFA5D91FCF95B38D82B0C241FDBBC7CE75C739DC637369F6A06B009743E5
536PkGRtUYBiN.exeC:\Users\admin\AppData\Roaming\slxviefmrkps\fqldrmzsulbp.exeexecutable
MD5:E5A2BA76D969EB9EE8D27DDD1C44D4EC
SHA256:452FEFA5D91FCF95B38D82B0C241FDBBC7CE75C739DC637369F6A06B009743E5
3756powershell.exeC:\Users\admin\AppData\Local\Temp\__PSScriptPolicyTest_fbexjhyn.q4k.ps1text
MD5:D17FE0A3F47BE24A6453E9EF58C94641
SHA256:96AD1146EB96877EAB5942AE0736B82D8B5E2039A80D3D6932665C1A4C87DCF7
3756powershell.exeC:\Users\admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractivebinary
MD5:EDCEA529413590996A185CC53DE07251
SHA256:C23F0D14A90D73004E50C1CAB2974302D889F8192466A5F1EAB217CAE26C109F
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
32
DNS requests
21
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4476
svchost.exe
GET
200
2.23.77.188:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
1268
svchost.exe
GET
200
2.16.241.12:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
1268
svchost.exe
GET
200
23.219.150.101:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
4372
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
4372
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
2940
svchost.exe
GET
200
2.16.252.233:80
http://x1.c.lencr.org/
unknown
—
—
whitelisted
5924
svchost.exe
GET
200
2.23.77.188:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
3628
backgroundTaskHost.exe
GET
200
2.23.77.188:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEA77flR%2B3w%2FxBpruV2lte6A%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
System
192.168.100.255:137
—
—
—
whitelisted
1268
svchost.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
5944
MoUsoCoreWorker.exe
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
3108
RUXIMICS.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
2336
svchost.exe
172.211.123.248:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
4476
svchost.exe
40.126.31.3:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4476
svchost.exe
2.23.77.188:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
1268
svchost.exe
2.16.241.12:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
1268
svchost.exe
23.219.150.101:80
www.microsoft.com
AKAMAI-AS
CL
whitelisted

DNS requests

Domain
IP
Reputation
google.com
  • 142.250.185.174
whitelisted
client.wns.windows.com
  • 172.211.123.248
whitelisted
login.live.com
  • 40.126.31.3
  • 40.126.31.131
  • 40.126.31.129
  • 20.190.159.64
  • 40.126.31.73
  • 40.126.31.67
  • 20.190.159.75
  • 20.190.159.131
  • 40.126.31.130
  • 20.190.159.23
  • 40.126.31.1
  • 40.126.31.128
  • 40.126.31.2
whitelisted
ocsp.digicert.com
  • 2.23.77.188
whitelisted
settings-win.data.microsoft.com
  • 20.73.194.208
  • 40.127.240.158
whitelisted
crl.microsoft.com
  • 2.16.241.12
  • 2.16.241.19
whitelisted
www.microsoft.com
  • 23.219.150.101
  • 95.101.149.131
whitelisted
nexusrules.officeapps.live.com
  • 52.111.229.43
whitelisted
slscr.update.microsoft.com
  • 52.149.20.212
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 40.69.42.241
whitelisted

Threats

No threats detected
No debug info
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Reports
crypted.exe