File name:

cfosspeed-v1300-build3000.exe

Full analysis: https://app.any.run/tasks/6e7d0a32-76a5-4657-9efd-27dfaa61fe8c
Verdict: Malicious activity
Analysis date: February 26, 2024, 15:08:41
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, InstallShield self-extracting archive
MD5:

1C7C0C9E1B0D3EB69BFB916706E549CA

SHA1:

A05B55B4C73436CE1CEDC6C4384CE03A8BACC297

SHA256:

14907BE46280AEA0162AE96DC841F5321216B2EAD63A88AEE5E0F9C2F98E607F

SSDEEP:

98304:lAfmctp5yQ0LacESM9WbdLiKOy8kbD9/wwqjGmZvwM1ZLJmP4ieOFTvcL/YfxPID:zh4Y8Z7

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

    • Drops the executable file immediately after the start

      • cfosspeed-v1300-build3000.exe (PID: 1776)
      • setup.exe (PID: 1492)
      • drvinst.exe (PID: 2148)

    • Creates a writable file in the system directory

      • drvinst.exe (PID: 2148)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • cfosspeed-v1300-build3000.exe (PID: 1776)
      • setup.exe (PID: 1492)
      • drvinst.exe (PID: 2148)

    • Drops a system driver (possible attempt to evade defenses)

      • cfosspeed-v1300-build3000.exe (PID: 1776)
      • setup.exe (PID: 1492)
      • drvinst.exe (PID: 2148)

    • Reads the Windows owner or organization settings

      • setup.exe (PID: 1492)

    • Suspicious use of NETSH.EXE

      • setup.exe (PID: 1492)

    • Reads the Internet Settings

      • setup.exe (PID: 1492)

    • Creates a software uninstall entry

      • setup.exe (PID: 1492)

    • Adds/modifies Windows certificates

      • setup.exe (PID: 1492)

    • Creates or modifies Windows services

      • setup.exe (PID: 1492)

    • Creates files in the driver directory

      • drvinst.exe (PID: 2148)

    • Checks Windows Trust Settings

      • drvinst.exe (PID: 2148)

  • INFO

    • Checks supported languages

      • cfosspeed-v1300-build3000.exe (PID: 1776)
      • setup.exe (PID: 1492)
      • drvinst.exe (PID: 2148)

    • Create files in a temporary directory

      • cfosspeed-v1300-build3000.exe (PID: 1776)
      • setup.exe (PID: 1492)

    • Reads the computer name

      • setup.exe (PID: 1492)
      • drvinst.exe (PID: 2148)

    • Reads product name

      • setup.exe (PID: 1492)

    • Reads Windows Product ID

      • setup.exe (PID: 1492)

    • Reads the machine GUID from the registry

      • setup.exe (PID: 1492)
      • drvinst.exe (PID: 2148)

    • Process checks computer location settings

      • setup.exe (PID: 1492)

    • Reads Environment values

      • setup.exe (PID: 1492)

    • Creates files in the program directory

      • setup.exe (PID: 1492)

    • Reads the software policy settings

      • drvinst.exe (PID: 2148)
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: 2023:11:07 09:43:21+00:00
ImageFileCharacteristics: Executable, Large address aware, 32-bit
PEType: PE32
LinkerVersion: 14.29
CodeSize: 56832
InitializedDataSize: 142336
UninitializedDataSize: -
EntryPoint: 0x27d9
OSVersion: 6.1
ImageVersion: -
SubsystemVersion: 6.1
Subsystem: Windows GUI
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
49
Monitored processes
6
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start cfosspeed-v1300-build3000.exe setup.exe netsh.exe no specs drvinst.exe rundll32.exe no specs cfosspeed-v1300-build3000.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
240rundll32.exe C:\Windows\system32\pnpui.dll,InstallSecurityPromptRunDllW 10 Global\{549da1df-2a90-20af-83fd-d76b8254782f} Global\{144af8fc-2c7e-6ad0-7555-c92be4acff3c} C:\Windows\System32\DriverStore\Temp\{2a274c41-5cc5-68c6-d8de-5c7d044e3a67}\speed6.inf C:\Windows\System32\DriverStore\Temp\{2a274c41-5cc5-68c6-d8de-5c7d044e3a67}\speed.catC:\Windows\System32\rundll32.exe—drvinst.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imagehlp.dll
1492"C:\Users\admin\AppData\Local\Temp\$cfsfx.0\setup.exe" -parentdir:"C:\Users\admin\Desktop\"C:\Users\admin\AppData\Local\Temp\$cfsfx.0\setup.exe
cfosspeed-v1300-build3000.exe
User:
admin
Company:
Atlas Tech Solutions SM PC
Integrity Level:
HIGH
Description:
cFosSpeed Installer
Exit code:
0
Version:
13.00.3000
Modules
Images
c:\users\admin\appdata\local\temp\$cfsfx.0\setup.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
1776"C:\Users\admin\Desktop\cfosspeed-v1300-build3000.exe" C:\Users\admin\Desktop\cfosspeed-v1300-build3000.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\desktop\cfosspeed-v1300-build3000.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\setupapi.dll
2148DrvInst.exe "4" "0" "C:\Users\admin\AppData\Local\Temp\{7e0c4b27-dc93-6564-26b5-6a73a4144862}\speed6.inf" "0" "67da035fb" "000005C8" "WinSta0\Default" "000004B0" "208" "C:\Program Files\cFosSpeed"C:\Windows\System32\drvinst.exe
svchost.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Driver Installation Module
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\drvinst.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
2304netsh int tcp show globalC:\Windows\System32\netsh.exe—setup.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Network Command Shell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\netsh.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\credui.dll
c:\windows\system32\user32.dll
3700"C:\Users\admin\Desktop\cfosspeed-v1300-build3000.exe" C:\Users\admin\Desktop\cfosspeed-v1300-build3000.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\desktop\cfosspeed-v1300-build3000.exe
c:\windows\system32\ntdll.dll
Total events
6 416
Read events
6 290
Write events
122
Delete events
4

Modification events

(PID) Process:(2304) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2304) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:@%SystemRoot%\system32\dhcpqec.dll,-100
Value:
DHCP Quarantine Enforcement Client
(PID) Process:(2304) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:@%SystemRoot%\system32\dhcpqec.dll,-101
Value:
Provides DHCP based enforcement for NAP
(PID) Process:(2304) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:@%SystemRoot%\system32\dhcpqec.dll,-103
Value:
1.0
(PID) Process:(2304) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:@%SystemRoot%\system32\dhcpqec.dll,-102
Value:
Microsoft Corporation
(PID) Process:(2304) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:@%SystemRoot%\system32\napipsec.dll,-1
Value:
IPsec Relying Party
(PID) Process:(2304) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:@%SystemRoot%\system32\napipsec.dll,-2
Value:
Provides IPsec based enforcement for Network Access Protection
(PID) Process:(2304) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:@%SystemRoot%\system32\napipsec.dll,-4
Value:
1.0
(PID) Process:(2304) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:@%SystemRoot%\system32\napipsec.dll,-3
Value:
Microsoft Corporation
(PID) Process:(2304) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\182\52C64B7E
Operation:writeName:@%SystemRoot%\system32\tsgqec.dll,-100
Value:
RD Gateway Quarantine Enforcement Client
Executable files
88
Suspicious files
135
Text files
1 026
Unknown types
400

Dropped files

PID
Process
Filename
Type
1776cfosspeed-v1300-build3000.exeC:\Users\admin\AppData\Local\Temp\$cfsfx.0\programdata\pub\pingstat_tpl.htmhtml
MD5:868D01A6F5E2D7B418D547E5FF2F3555
SHA256:E8DA00EEDB95A942F57D3BF171C301CD43358AED11462E64A4FF106649E627B1
1776cfosspeed-v1300-build3000.exeC:\Users\admin\AppData\Local\Temp\$cfsfx.0\cfosspeedsh.cabcompressed
MD5:86E3D7B7240D336F2B32E8025D01F745
SHA256:9FB380FAB5AD6A016A19E532BE655F74502CC51328D6DC584F5A871185B3289F
1776cfosspeed-v1300-build3000.exeC:\Users\admin\AppData\Local\Temp\$cfsfx.0\cfosspeed32.cabcompressed
MD5:337DC207C41B61A60E2C2FB78CBC2D78
SHA256:59612D39BB32919A03303597696C8D154BC61A4B911BA1F863B49D2343A8CB67
1776cfosspeed-v1300-build3000.exeC:\Users\admin\AppData\Local\Temp\$cfsfx.0\programdata\pub\slot_tpl.htmhtml
MD5:EAFF81F3F5F6B2FF2E688A87E2B7180B
SHA256:FE99CC0A2ECF6A4B5043BF370E53D27B563027BF14F08B226E8AB43419118CBE
1776cfosspeed-v1300-build3000.exeC:\Users\admin\AppData\Local\Temp\$cfsfx.0\readme.txttext
MD5:FA973156191A11EE8D83BC354E9B2054
SHA256:16ADDAEAB3B215489D1B393C0DB80712917E4BB3E2DA71ECE435897AFA69A8CA
1776cfosspeed-v1300-build3000.exeC:\Users\admin\AppData\Local\Temp\$cfsfx.0\license_webview2.txttext
MD5:89AC2D3232149F6C00251DE9162FA6E3
SHA256:0AF8F1B807512AAE39C2AC1AA4D0CAE65CABECB6FD554B8439A5162A0D6ECA55
1776cfosspeed-v1300-build3000.exeC:\Users\admin\AppData\Local\Temp\$cfsfx.0\speedml.txttext
MD5:976DD976CC6BF5A1A7BF011F6AF29D1A
SHA256:75A45A13A9B89E918B8C57BCA162B5B9713FD79440013568301C08DFBD7AFCF8
1776cfosspeed-v1300-build3000.exeC:\Users\admin\AppData\Local\Temp\$cfsfx.0\programdata\pub\priority_tpl.htmhtml
MD5:A4A32219CD3E1B8ADDBFE6F08EFD41A9
SHA256:1CC5A5D849D04A8FBE57578DA936D05E79BEBD8D6BEA48635409950CEB0E4264
1776cfosspeed-v1300-build3000.exeC:\Users\admin\AppData\Local\Temp\$cfsfx.0\programdata\pub\spdbudget_tpl.htmhtml
MD5:7EA6A649CC347A676FBE1922CEB2DB73
SHA256:F50AE0193EF1631FA780F47468B5111A5A7880A6F24EEAFE602AFA9A2DC4D035
1776cfosspeed-v1300-build3000.exeC:\Users\admin\AppData\Local\Temp\$cfsfx.0\speedml_1337.txttext
MD5:F8FE92EA4662F3E8C89E929579EC8B27
SHA256:B6665504DAAE9239C9EB4A15A63EA1A55D46E07FEE4F24DB0FE8C1774B7BC1A6
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
5
DNS requests
2
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1492
setup.exe
GET
—
95.100.53.90:80
http://go.microsoft.com/fwlink/p/?LinkId=2124703
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
192.168.100.255:138
—
—
—
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown
1492
setup.exe
95.100.53.90:443
go.microsoft.com
AKAMAI-AS
CH
unknown
1492
setup.exe
95.100.53.90:80
go.microsoft.com
AKAMAI-AS
CH
unknown

DNS requests

Domain
IP
Reputation
atlas-cfosspeed.com
  • —
unknown
go.microsoft.com
  • 95.100.53.90
whitelisted

Threats

No threats detected
Process
Message
setup.exe
file 'C:\Program Files\cFosSpeed\cFosSpeed.ini' open error 3
setup.exe
file 'C:\Program Files\cFosSpeed\cFosSpeed.ini' open error 3
setup.exe
file 'C:\Program Files\cFosSpeed\cFosSpeed.ini' open error 3
setup.exe
file 'C:\Program Files\cFosSpeed\cFosSpeed.ini' open error 3
setup.exe
Unable to open device 'CFOSSPEED$D'.
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Reports
cfosspeed-v1300-build3000.exe