File name:

c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe

Full analysis: https://app.any.run/tasks/3f69f7b6-26f3-415b-9202-886e8edad05e
Verdict: Malicious activity
Analysis date: August 01, 2025, 05:34:53
OS: Windows 10 Professional (build: 19044, 64 bit)
Tags:
sfuzuan
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 5 sections
MD5:

D97C7F502006E00C89F91812C9EDED2F

SHA1:

C4C33CF4CB54CDDD011CE7951C7C820820456DB4

SHA256:

C343C117EE79BE0062FF7A40F1015A7A8D788BE298F3FC4F0033535622249945

SSDEEP:

12288:1U74E9YGRj5OrTUrXWt00LmemdYT+SRoyCAKkafxySEOnKFaV3hdv1KHg:1ChOrTUrXW9muT+/ykdxyzF43hdv1KA

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

    • SFUZUAN has been detected (SURICATA)

      • svchost.exe (PID: 2200)

    • Connects to the CnC server

      • svchost.exe (PID: 2200)

  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe (PID: 4648)
      • 550832d8 (PID: 5032)
      • c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe (PID: 1660)

    • Contacting a server suspected of hosting an CnC

      • svchost.exe (PID: 2200)

    • Executes as Windows Service

      • 550832d8 (PID: 5032)

    • Connects to the server without a host name

      • 550832d8 (PID: 5032)
      • c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe (PID: 1660)

    • Executable content was dropped or overwritten

      • c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe (PID: 1660)

    • Application launched itself

      • c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe (PID: 4648)

  • INFO

    • The sample compiled with chinese language support

      • c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe (PID: 4648)
      • c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe (PID: 1660)

    • Checks supported languages

      • c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe (PID: 4648)
      • 550832d8 (PID: 5032)
      • c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe (PID: 1660)

    • Reads the computer name

      • c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe (PID: 4648)
      • 550832d8 (PID: 5032)
      • c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe (PID: 1660)

    • Checks proxy server information

      • c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe (PID: 1660)
      • slui.exe (PID: 1244)

    • Reads the machine GUID from the registry

      • 550832d8 (PID: 5032)
      • c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe (PID: 1660)

    • Reads the software policy settings

      • slui.exe (PID: 1244)
      • c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe (PID: 1660)
      • 550832d8 (PID: 5032)

    • Process checks computer location settings

      • c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe (PID: 4648)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (52.9)
.exe | Generic Win/DOS Executable (23.5)
.exe | DOS Executable Generic (23.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2022:02:19 17:31:41+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 9
CodeSize: 145408
InitializedDataSize: 236544
UninitializedDataSize: -
EntryPoint: 0x1317f
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 23.9.20.1611
ProductVersionNumber: 23.9.20.1611
FileFlagsMask: 0x0017
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Chinese (Simplified)
CharacterSet: Unicode
FileVersion: 23, 9, 20, 1611
ProductVersion: 23, 9, 20, 1611
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
135
Monitored processes
5
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe no specs c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe 550832d8 #SFUZUAN svchost.exe slui.exe

Process information

PID
CMD
Path
Indicators
Parent process
1244C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\user32.dll
1660"C:\Users\admin\Desktop\c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe" C:\Users\admin\Desktop\c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe
c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe
User:
admin
Integrity Level:
HIGH
Version:
23, 9, 20, 1611
Modules
Images
c:\users\admin\desktop\c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.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\advapi32.dll
2200C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s DnscacheC:\Windows\System32\svchost.exe
services.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\kernel.appcore.dll
4648"C:\Users\admin\Desktop\c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe" C:\Users\admin\Desktop\c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
23, 9, 20, 1611
Modules
Images
c:\users\admin\desktop\c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.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\advapi32.dll
5032C:\Windows\Syswow64\550832d8C:\Windows\SysWOW64\550832d8
services.exe
User:
SYSTEM
Integrity Level:
SYSTEM
Exit code:
0
Version:
23, 9, 20, 1611
Modules
Images
c:\windows\syswow64\550832d8
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\advapi32.dll
Total events
12 171
Read events
12 168
Write events
3
Delete events
0

Modification events

(PID) Process:(1660) c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(1660) c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(1660) c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
Executable files
1
Suspicious files
0
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
5032550832d8C:\Windows\562650text
MD5:CCE144043D2C275038E0B3038E2AFAA0
SHA256:651AAB8A6DBC5EE60BCA8BE4D9AEB8E2C59FE32091F51B4B6A75A2C6ABA86A82
1660c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exeC:\Windows\1c6b78text
MD5:A04804C7FB602DE48C5B4C918EDE627B
SHA256:AF25441998CB4CCA79FCD07DDB7BBE98B9B93F47AED5159A70F28CA28691C4CA
1660c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exeC:\Windows\SysWOW64\550832d8executable
MD5:E90B4DC7AB002AF7AE418F71FA54397F
SHA256:DF3AA02CA0B4CB3A70CB29AA82D9A074A093E1487CD244A7B8CF75839E963838
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
262
TCP/UDP connections
356
DNS requests
56
Threats
91

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
5944
MoUsoCoreWorker.exe
GET
200
2.16.241.14:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
1268
svchost.exe
GET
200
2.16.241.14:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
5944
MoUsoCoreWorker.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
1268
svchost.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
5032
550832d8
GET
200
223.5.5.5:80
http://dns.alidns.com/resolve?name=down.nugong.asia&type=1
unknown
—
—
whitelisted
—
—
GET
200
223.6.6.6:443
https://dns.alidns.com/resolve?name=spi1.tyui54345.xyz&type=16
unknown
binary
255 b
whitelisted
5032
550832d8
GET
200
223.5.5.5:80
http://223.5.5.5/resolve?name=down.nugong.asia&type=1
unknown
—
—
unknown
—
—
GET
200
223.6.6.6:443
https://dns.alidns.com/resolve?name=spi1.zxcv56745.xyz&type=16
unknown
binary
255 b
whitelisted
5032
550832d8
GET
200
223.5.5.5:80
http://dns.alidns.com/resolve?name=spi3.tyui54345.xyz&type=16
unknown
—
—
whitelisted
5032
550832d8
GET
200
223.5.5.5:80
http://223.5.5.5/resolve?name=spi1.tyui54345.xyz&type=16
unknown
—
—
unknown
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
5944
MoUsoCoreWorker.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4196
RUXIMICS.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1268
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
5944
MoUsoCoreWorker.exe
2.16.241.14:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
1268
svchost.exe
2.16.241.14:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4196
RUXIMICS.exe
2.16.241.14:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
5944
MoUsoCoreWorker.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
1268
svchost.exe
95.101.149.131:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 4.231.128.59
  • 51.104.136.2
whitelisted
google.com
  • 172.217.18.14
whitelisted
crl.microsoft.com
  • 2.16.241.14
  • 2.16.241.12
whitelisted
www.microsoft.com
  • 95.101.149.131
whitelisted
down.nugong.asia
  • —
unknown
dns.alidns.com
  • 223.5.5.5
  • 223.6.6.6
whitelisted
down.xy58.top
  • —
unknown
31bd9b27a24e0be9.tyui54345.xyz
  • —
unknown
yzzcommon.tyui54345.xyz
  • —
unknown
self.events.data.microsoft.com
  • 52.168.117.168
whitelisted

Threats

PID
Process
Class
Message
5032
550832d8
Misc activity
ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI)
5032
550832d8
Misc activity
ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI)
5032
550832d8
Misc activity
ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI)
5032
550832d8
Misc activity
ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI)
5032
550832d8
Misc activity
ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI)
5032
550832d8
Misc activity
ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI)
5032
550832d8
Misc activity
ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI)
5032
550832d8
Potentially Bad Traffic
ET DNS Query to a *.top domain - Likely Hostile
5032
550832d8
Misc activity
ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI)
5032
550832d8
Misc activity
ET INFO Observed DNS Over HTTPS Domain (dns .alidns .com in TLS SNI)
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2025 ANY.RUN ALL RIGHTS RESERVED
ANY.RUN
Reports
c343c117ee79be0062ff7a40f1015a7a8d788be298f3fc4f0033535622249945.exe