File name:

9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe

Full analysis: https://app.any.run/tasks/2e8d8527-7173-4bce-921a-8bb027560f2f
Verdict: Malicious activity
Analysis date: May 18, 2025, 13:24:59
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
tofsee
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 7 sections
MD5:

EB95B0D71EAD2DA935C60A984E6C9851

SHA1:

774A0CAAEBDAB48AD282FD6CA76E4675CDC5E249

SHA256:

9ECD601F8CC5572BCCDA43A1EFCB0DD4923DF9D8F9FAE2C85644E6EE6227AD23

SSDEEP:

49152:csyf3NUckEfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfrfL:cZf

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

      • 9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe (PID: 5956)

    • TOFSEE has been detected (YARA)

      • svchost.exe (PID: 1280)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • 9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe (PID: 5956)

    • Executes application which crashes

      • 9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe (PID: 5956)
      • mujnayhh.exe (PID: 2692)

    • Reads security settings of Internet Explorer

      • 9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe (PID: 5956)

    • Detected use of alternative data streams (AltDS)

      • svchost.exe (PID: 1280)

    • Connects to SMTP port

      • svchost.exe (PID: 1280)

  • INFO

    • The sample compiled with chinese language support

      • 9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe (PID: 5956)

    • Reads the computer name

      • 9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe (PID: 5956)
      • mujnayhh.exe (PID: 2692)

    • Create files in a temporary directory

      • 9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe (PID: 5956)

    • Checks supported languages

      • 9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe (PID: 5956)
      • mujnayhh.exe (PID: 2692)

    • Process checks computer location settings

      • 9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe (PID: 5956)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:09:24 23:06:32+00:00
ImageFileCharacteristics: No relocs, Executable, 32-bit
PEType: PE32
LinkerVersion: 12
CodeSize: 65024
InitializedDataSize: 289792
UninitializedDataSize: -
EntryPoint: 0x2a34
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.4
ProductVersionNumber: 1.0.0.4
FileFlagsMask: 0x006f
FileFlags: Pre-release, Patched
FileOS: Unknown (0x40304)
ObjectFileType: Static library
FileSubtype: 81
LanguageCode: Chinese (Simplified)
CharacterSet: Unicode
FileVersion: 1.0.0.4
InternalName: dgfjhdgfjdf.exe
LegalCopyright: Copyright (C) 2019, dfgjdgfhdgf
ProductVersion: 1.0.0.4
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
156
Monitored processes
17
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start 9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe werfault.exe no specs werfault.exe no specs sppextcomobj.exe no specs werfault.exe no specs slui.exe no specs werfault.exe no specs werfault.exe no specs werfault.exe no specs werfault.exe no specs wusa.exe no specs wusa.exe werfault.exe no specs mujnayhh.exe no specs werfault.exe no specs #TOFSEE svchost.exe werfault.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1164C:\WINDOWS\SysWOW64\WerFault.exe -u -p 2692 -s 568C:\Windows\SysWOW64\WerFault.exe—mujnayhh.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.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\msvcrt.dll
c:\windows\syswow64\combase.dll
1280C:\WINDOWS\SysWOW64\WerFault.exe -u -p 5956 -s 976C:\Windows\SysWOW64\WerFault.exe—9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.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\msvcrt.dll
c:\windows\syswow64\combase.dll
1280svchost.exeC:\Windows\SysWOW64\svchost.exe
mujnayhh.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\svchost.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\ws2_32.dll
1324C:\WINDOWS\SysWOW64\WerFault.exe -u -p 5956 -s 824C:\Windows\SysWOW64\WerFault.exe—9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.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\msvcrt.dll
c:\windows\syswow64\combase.dll
2692"C:\Users\admin\mujnayhh.exe" /d"C:\Users\admin\AppData\Local\Temp\9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe" /e550302100000007FC:\Users\admin\mujnayhh.exe—9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221225477
Modules
Images
c:\users\admin\mujnayhh.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\gdi32.dll
2904C:\WINDOWS\SysWOW64\WerFault.exe -u -p 5956 -s 976C:\Windows\SysWOW64\WerFault.exe—9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.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\msvcrt.dll
c:\windows\syswow64\combase.dll
3304C:\WINDOWS\SysWOW64\WerFault.exe -u -p 5956 -s 1016C:\Windows\SysWOW64\WerFault.exe—9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.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\msvcrt.dll
c:\windows\syswow64\combase.dll
4172C:\WINDOWS\SysWOW64\WerFault.exe -u -p 5956 -s 680C:\Windows\SysWOW64\WerFault.exe—9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.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\msvcrt.dll
c:\windows\syswow64\combase.dll
4740C:\WINDOWS\SysWOW64\WerFault.exe -u -p 5956 -s 928C:\Windows\SysWOW64\WerFault.exe—9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Problem Reporting
Exit code:
0
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\werfault.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\msvcrt.dll
c:\windows\syswow64\combase.dll
5024"C:\Windows\System32\wusa.exe" C:\Windows\SysWOW64\wusa.exe—9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Update Standalone Installer
Exit code:
3221226540
Version:
10.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\wusa.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
Total events
3 691
Read events
3 690
Write events
1
Delete events
0

Modification events

(PID) Process:(5956) 9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:yzihxjbs
Value:
"C:\Users\admin\mujnayhh.exe"
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
59569ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exeC:\Users\admin\AppData\Local\Temp\pgomwrym.exeexecutable
MD5:014860B50D9A84B492FD130A9587F613
SHA256:6E7721533D6B87D7D26E345F2F7E53C16EF9D2B1B4BD7731213C45DC71D5C0DB
59569ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exeC:\Users\admin\mujnayhh.exeexecutable
MD5:5EF39F9C09B7D852F553C7DABEAECF06
SHA256:1DB2E1F92E96DA42B316478FA2886B03EC009FE339C5D5F000BA2BDFA62D3B89
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
23
DNS requests
21
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
23.48.23.156:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
—
—
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
6544
svchost.exe
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
6388
SIHClient.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
6388
SIHClient.exe
GET
200
184.30.21.171:80
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
4
System
192.168.100.255:137
—
—
—
whitelisted
—
—
20.73.194.208:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
—
—
23.48.23.156:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
—
—
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1280
svchost.exe
13.107.253.45:80
microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
1280
svchost.exe
52.101.42.16:25
microsoft-com.mail.protection.outlook.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
3216
svchost.exe
172.211.123.249:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
1280
svchost.exe
43.231.4.7:443
—
Gigabit Hosting Sdn Bhd
MY
unknown
6544
svchost.exe
20.190.160.131:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 20.73.194.208
whitelisted
crl.microsoft.com
  • 23.48.23.156
  • 23.48.23.161
  • 23.48.23.176
  • 23.48.23.158
  • 23.48.23.164
  • 23.48.23.166
  • 23.48.23.146
  • 23.48.23.173
  • 23.48.23.177
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
google.com
  • 142.250.185.206
whitelisted
microsoft.com
  • 13.107.253.45
whitelisted
microsoft-com.mail.protection.outlook.com
  • 52.101.42.16
  • 52.101.194.3
  • 52.101.8.42
  • 52.101.40.2
whitelisted
client.wns.windows.com
  • 172.211.123.249
whitelisted
login.live.com
  • 20.190.160.131
  • 20.190.160.66
  • 40.126.32.133
  • 20.190.160.130
  • 40.126.32.72
  • 20.190.160.20
  • 20.190.160.17
  • 20.190.160.65
whitelisted
ocsp.digicert.com
  • 2.17.190.73
whitelisted
yahoo.com
  • —
whitelisted

Threats

No threats detected
No debug info
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Reports
9ecd601f8cc5572bccda43a1efcb0dd4923df9d8f9fae2c85644e6ee6227ad23.exe