File name:

b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0

Full analysis: https://app.any.run/tasks/a99d648f-7fff-4cd7-8a94-f575ebd630ce
Verdict: Malicious activity
Analysis date: April 29, 2025, 16:55:01
OS: Windows 10 Professional (build: 19044, 64 bit)
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, 4 sections
MD5:

AB3CD1753A747DB6DF5CE0A5431D7FEE

SHA1:

A89BC67F0EDCC485FB867F45272009F8501D43F9

SHA256:

B6F6BCA4C636C5616A86D31BBC5AE6835A179485D33C54C459CBB211B35F38E0

SSDEEP:

49152:RCfNEkvm2FjsGceSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSv:Revm2N

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

      • b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.exe (PID: 6944)

  • SUSPICIOUS

    • Reads security settings of Internet Explorer

      • b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.exe (PID: 6944)

    • Executable content was dropped or overwritten

      • b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.exe (PID: 6944)

    • Executes application which crashes

      • b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.exe (PID: 6944)
      • xfuyljss.exe (PID: 7544)

    • Detected use of alternative data streams (AltDS)

      • svchost.exe (PID: 7720)

    • Connects to SMTP port

      • svchost.exe (PID: 7720)

  • INFO

    • Create files in a temporary directory

      • b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.exe (PID: 6944)

    • Process checks computer location settings

      • b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.exe (PID: 6944)

    • Reads the computer name

      • b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.exe (PID: 6944)
      • xfuyljss.exe (PID: 7544)

    • Checks supported languages

      • b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.exe (PID: 6944)
      • xfuyljss.exe (PID: 7544)
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: 2019:11:19 14:55:22+00:00
ImageFileCharacteristics: No relocs, Executable, 32-bit
PEType: PE32
LinkerVersion: 9
CodeSize: 125440
InitializedDataSize: 4818432
UninitializedDataSize: -
EntryPoint: 0x344e
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
143
Monitored processes
9
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.exe sppextcomobj.exe no specs slui.exe no specs wusa.exe no specs wusa.exe xfuyljss.exe werfault.exe no specs svchost.exe werfault.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2320C:\WINDOWS\system32\SppExtComObj.exe -EmbeddingC:\Windows\System32\SppExtComObj.Exe—svchost.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
KMS Connection Broker
Version:
10.0.19041.3996 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\sppextcomobj.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\oleaut32.dll
6944"C:\Users\admin\AppData\Local\Temp\b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.exe" C:\Users\admin\AppData\Local\Temp\b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221225477
Modules
Images
c:\users\admin\appdata\local\temp\b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.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
7180"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEventC:\Windows\System32\slui.exe—SppExtComObj.Exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Activation Client
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
7456"C:\Windows\System32\wusa.exe" C:\Windows\SysWOW64\wusa.exe—b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.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
7520"C:\WINDOWS\SysWOW64\wusa.exe" C:\Windows\SysWOW64\wusa.exe
b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Update Standalone Installer
Exit code:
0
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
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
7544"C:\Users\admin\xfuyljss.exe" /d"C:\Users\admin\AppData\Local\Temp\b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.exe" /e550302100000007FC:\Users\admin\xfuyljss.exe
b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221225477
Modules
Images
c:\users\admin\xfuyljss.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
7668C:\WINDOWS\SysWOW64\WerFault.exe -u -p 6944 -s 856C:\Windows\SysWOW64\WerFault.exe—b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.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
7720svchost.exeC:\Windows\SysWOW64\svchost.exe
xfuyljss.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
7752C:\WINDOWS\SysWOW64\WerFault.exe -u -p 7544 -s 584C:\Windows\SysWOW64\WerFault.exe—xfuyljss.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
Total events
1 407
Read events
1 406
Write events
1
Delete events
0

Modification events

(PID) Process:(6944) b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:abkjzldu
Value:
"C:\Users\admin\xfuyljss.exe"
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
6944b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.exeC:\Users\admin\AppData\Local\Temp\qhpnxszn.exeexecutable
MD5:E39425CDB02E26178A30585C70AB5CEF
SHA256:7DA9FD6F98DC89F43F96CAED677341BB1A5C302A11D15711C2E85E01C4D0A8B2
6944b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0.exeC:\Users\admin\xfuyljss.exeexecutable
MD5:0F1E0AB223EE8FF079A941BE437B66B3
SHA256:7000DEAE5FEC7C77559FDED120915D7FB1D8C1C2C6B367876D3CC164EA570BC8
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
25
DNS requests
23
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
6544
svchost.exe
GET
200
184.30.131.245:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
5496
MoUsoCoreWorker.exe
GET
200
23.216.77.22:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
8112
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
8112
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
5496
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
2564
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/canonical.html
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
7000
RUXIMICS.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
—
—
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
5496
MoUsoCoreWorker.exe
23.216.77.22:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
5496
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
3216
svchost.exe
172.211.123.250:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
7720
svchost.exe
13.107.246.59:80
microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
7720
svchost.exe
52.101.10.18:25
microsoft-com.mail.protection.outlook.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
6544
svchost.exe
40.126.31.130:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.124.78.146
  • 40.127.240.158
whitelisted
google.com
  • 142.250.186.142
whitelisted
crl.microsoft.com
  • 23.216.77.22
  • 23.216.77.28
  • 23.216.77.18
  • 23.216.77.41
  • 23.216.77.38
  • 23.216.77.42
  • 23.216.77.37
  • 23.216.77.36
  • 23.216.77.19
whitelisted
www.microsoft.com
  • 184.30.21.171
whitelisted
client.wns.windows.com
  • 172.211.123.250
whitelisted
microsoft.com
  • 13.107.246.59
whitelisted
microsoft-com.mail.protection.outlook.com
  • 52.101.10.18
  • 52.101.11.10
  • 52.101.10.6
  • 52.101.41.22
whitelisted
login.live.com
  • 40.126.31.130
  • 20.190.159.4
  • 20.190.159.64
  • 20.190.159.128
  • 20.190.159.71
  • 20.190.159.130
  • 40.126.31.2
  • 40.126.31.128
whitelisted
ocsp.digicert.com
  • 184.30.131.245
whitelisted
detectportal.firefox.com
  • 34.107.221.82
whitelisted

Threats

No threats detected
No debug info
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Reports
b6f6bca4c636c5616a86d31bbc5ae6835a179485d33c54c459cbb211b35f38e0