File name:

ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3

Full analysis: https://app.any.run/tasks/c23d83e7-42ce-441b-9d10-32a64b686678
Verdict: Malicious activity
Analysis date: April 29, 2025, 12:28:47
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, 4 sections
MD5:

266FDA7162C861B0547B31A3AB5FE28F

SHA1:

EF91EEA908CDB0156FBADC9DD8AEC44407A60839

SHA256:

AD6F467E6BE872A1300C234654887A90A9163FAC0780F71360B9C07ABF93F6C3

SSDEEP:

12288:NPOYbRtAmIox555555555555555555555555555555555555555555555555555B:NpRtAZo

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

      • ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.exe (PID: 7176)

    • TOFSEE has been detected (YARA)

      • ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.exe (PID: 7176)
      • clfkcbws.exe (PID: 7352)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.exe (PID: 7176)

    • Reads security settings of Internet Explorer

      • ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.exe (PID: 7176)

    • Detected use of alternative data streams (AltDS)

      • svchost.exe (PID: 7524)

    • Connects to SMTP port

      • svchost.exe (PID: 7524)

  • INFO

    • Checks supported languages

      • ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.exe (PID: 7176)
      • clfkcbws.exe (PID: 7352)

    • The sample compiled with russian language support

      • ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.exe (PID: 7176)

    • Create files in a temporary directory

      • ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.exe (PID: 7176)

    • Reads the computer name

      • ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.exe (PID: 7176)
      • clfkcbws.exe (PID: 7352)

    • Process checks computer location settings

      • ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.exe (PID: 7176)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (76.4)
.exe | Win32 Executable (generic) (12.4)
.exe | Generic Win/DOS Executable (5.5)
.exe | DOS Executable Generic (5.5)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:11:21 19:51:26+00:00
ImageFileCharacteristics: No relocs, Executable, 32-bit
PEType: PE32
LinkerVersion: 9
CodeSize: 99840
InitializedDataSize: 45706240
UninitializedDataSize: -
EntryPoint: 0x1f09
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 44.0.0.0
ProductVersionNumber: 44.0.0.0
FileFlagsMask: 0x003f
FileFlags: Special build
FileOS: Windows NT 32-bit
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Russian
CharacterSet: Windows, Turkish
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
133
Monitored processes
6
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start #TOFSEE ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.exe wusa.exe no specs wusa.exe #TOFSEE clfkcbws.exe no specs svchost.exe svchost.exe

Process information

PID
CMD
Path
Indicators
Parent process
2196C:\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
7176"C:\Users\admin\AppData\Local\Temp\ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.exe" C:\Users\admin\AppData\Local\Temp\ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\appdata\local\temp\ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.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
7236"C:\Windows\System32\wusa.exe" C:\Windows\SysWOW64\wusa.exe—ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.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
7312"C:\WINDOWS\SysWOW64\wusa.exe" C:\Windows\SysWOW64\wusa.exe
ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.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
7352"C:\Users\admin\clfkcbws.exe" /d"C:\Users\admin\AppData\Local\Temp\ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.exe" /e550302100000007FC:\Users\admin\clfkcbws.exe
ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.exe
User:
admin
Integrity Level:
MEDIUM
Modules
Images
c:\users\admin\clfkcbws.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
7524svchost.exeC:\Windows\SysWOW64\svchost.exe
clfkcbws.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\iphlpapi.dll
c:\windows\syswow64\nsi.dll
c:\windows\syswow64\dhcpcsvc.dll
c:\windows\syswow64\dhcpcsvc6.dll
c:\windows\syswow64\dnsapi.dll
c:\windows\syswow64\napinsp.dll
c:\windows\syswow64\pnrpnsp.dll
c:\windows\syswow64\wshbth.dll
c:\windows\syswow64\nlaapi.dll
c:\windows\syswow64\mswsock.dll
Total events
841
Read events
840
Write events
1
Delete events
0

Modification events

(PID) Process:(7176) ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.exeKey:HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:uvedtfxo
Value:
"C:\Users\admin\clfkcbws.exe"
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
7176ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.exeC:\Users\admin\clfkcbws.exeexecutable
MD5:8A6441439CB99FB2FA7E0542D6CCFF72
SHA256:B5E7CF49A62D583578054E1FB8414819CDABEDC6B820536F07BCC9CE1EA4C123
7176ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3.exeC:\Users\admin\AppData\Local\Temp\jeiaqbdb.exeexecutable
MD5:B7DF3442A236F510AF98A0E10E13FE2A
SHA256:38E61105CB457B08FFCD41D191D89A5F846D1638EE78294E9F7F229408E7ECD9
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
24
DNS requests
22
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
2.16.168.124:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
—
—
GET
200
2.16.253.202:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
whitelisted
6544
svchost.exe
GET
200
184.30.131.245:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
8020
SIHClient.exe
GET
200
2.16.253.202:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
8020
SIHClient.exe
GET
200
2.16.253.202:80
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
—
—
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
2.16.168.124:80
crl.microsoft.com
Akamai International B.V.
RU
whitelisted
—
—
2.16.253.202:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
3216
svchost.exe
172.211.123.248:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
1280
RUXIMICS.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
6544
svchost.exe
20.190.160.128:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
6544
svchost.exe
184.30.131.245:80
ocsp.digicert.com
AKAMAI-AS
US
whitelisted
6148
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.124.78.146
  • 4.231.128.59
whitelisted
crl.microsoft.com
  • 2.16.168.124
  • 2.16.168.114
whitelisted
www.microsoft.com
  • 2.16.253.202
whitelisted
google.com
  • 142.250.186.46
whitelisted
client.wns.windows.com
  • 172.211.123.248
whitelisted
login.live.com
  • 20.190.160.128
  • 40.126.32.68
  • 40.126.32.138
  • 40.126.32.136
  • 20.190.160.67
  • 20.190.160.5
  • 20.190.160.131
  • 40.126.32.72
whitelisted
ocsp.digicert.com
  • 184.30.131.245
whitelisted
microsoft.com
  • 13.107.246.59
whitelisted
microsoft-com.mail.protection.outlook.com
  • 52.101.8.32
  • 52.101.9.26
  • 52.101.194.12
  • 52.101.41.6
whitelisted
slscr.update.microsoft.com
  • 4.245.163.56
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
ad6f467e6be872a1300c234654887a90a9163fac0780f71360b9c07abf93f6c3