File name:

KMSAuto Net.exe

Full analysis: https://app.any.run/tasks/8a4d5b78-0f76-4875-a52c-f19b2b485990
Verdict: Malicious activity
Analysis date: November 30, 2023, 07:01:07
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

6EE7F3ECD5111CD5306792FD3141515D

SHA1:

45C92D0E691175A39A8C61228F526F80A7CA94FC

SHA256:

69A8AE6352CFFD366409DF8E566E84315B4BFFCF5865A4B8079C446123BA1D26

SSDEEP:

196608:0eywBGqyw1lT3ywuywQyw1ywlywaywTyw9lywfywEyw1ywHywwywmIBywyywsywv:IwBGnw1l+wjwNw4wIw3w2w9IwqwJw4w4

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

      • KMSAuto Net.exe (PID: 2864)
      • bin.dat (PID: 644)
      • bin_x86.dat (PID: 3308)
      • bin.dat (PID: 2952)
      • bin_x86.dat (PID: 2960)
      • bin.dat (PID: 2084)
      • bin_x86.dat (PID: 3788)
      • drvinst.exe (PID: 3776)
      • devcon.exe (PID: 128)
      • drvinst.exe (PID: 3664)
    • Creates a writable file in the system directory

      • drvinst.exe (PID: 3776)
  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • KMSAuto Net.exe (PID: 2864)
      • cmd.exe (PID: 4020)
      • cmd.exe (PID: 2868)
    • Drops 7-zip archiver for unpacking

      • KMSAuto Net.exe (PID: 2864)
    • Process drops legitimate windows executable

      • bin_x86.dat (PID: 3308)
      • bin_x86.dat (PID: 2960)
      • bin_x86.dat (PID: 3788)
    • Starts application with an unusual extension

      • cmd.exe (PID: 3436)
      • cmd.exe (PID: 3116)
      • cmd.exe (PID: 3024)
      • cmd.exe (PID: 2948)
      • cmd.exe (PID: 1644)
      • cmd.exe (PID: 3504)
    • Uses NETSH.EXE to delete a firewall rule or allowed programs

      • KMSAuto Net.exe (PID: 2864)
    • Starts SC.EXE for service management

      • KMSAuto Net.exe (PID: 2864)
    • Drops a system driver (possible attempt to evade defenses)

      • bin_x86.dat (PID: 3308)
      • bin_x86.dat (PID: 2960)
      • bin_x86.dat (PID: 3788)
      • devcon.exe (PID: 128)
      • drvinst.exe (PID: 3776)
      • drvinst.exe (PID: 3664)
    • Executes as Windows Service

      • KMSSS.exe (PID: 3504)
      • KMSSS.exe (PID: 3932)
      • VSSVC.exe (PID: 3984)
    • Application launched itself

      • cmd.exe (PID: 4020)
      • cmd.exe (PID: 2868)
    • Creates or modifies Windows services

      • KMSAuto Net.exe (PID: 2864)
    • Uses NETSH.EXE to add a firewall rule or allowed programs

      • KMSAuto Net.exe (PID: 2864)
    • Uses REG/REGEDIT.EXE to modify registry

      • KMSAuto Net.exe (PID: 2864)
      • cmd.exe (PID: 1924)
      • cmd.exe (PID: 3020)
    • Uses ROUTE.EXE to modify routing table

      • cmd.exe (PID: 3756)
    • Uses ROUTE.EXE to obtain the routing table information

      • cmd.exe (PID: 3604)
    • Uses TASKKILL.EXE to kill process

      • cmd.exe (PID: 4076)
    • Uses WMIC.EXE

      • cmd.exe (PID: 2876)
      • cmd.exe (PID: 2504)
      • cmd.exe (PID: 900)
    • Reads the Internet Settings

      • WMIC.exe (PID: 1444)
      • WMIC.exe (PID: 1988)
    • Reads security settings of Internet Explorer

      • devcon.exe (PID: 128)
    • Checks Windows Trust Settings

      • devcon.exe (PID: 128)
      • drvinst.exe (PID: 3776)
    • Reads settings of System Certificates

      • devcon.exe (PID: 128)
      • rundll32.exe (PID: 2848)
    • Adds/modifies Windows certificates

      • devcon.exe (PID: 128)
    • Reads Internet Explorer settings

      • KMSAuto Net.exe (PID: 2864)
    • Creates files in the driver directory

      • drvinst.exe (PID: 3776)
  • INFO

    • Reads the machine GUID from the registry

      • KMSAuto Net.exe (PID: 2864)
      • devcon.exe (PID: 128)
      • drvinst.exe (PID: 3776)
    • Checks supported languages

      • KMSAuto Net.exe (PID: 2864)
      • bin_x86.dat (PID: 3308)
      • KMSSS.exe (PID: 3504)
      • bin.dat (PID: 2952)
      • bin_x86.dat (PID: 2960)
      • KMSSS.exe (PID: 3932)
      • bin.dat (PID: 2084)
      • FakeClient.exe (PID: 2488)
      • bin_x86.dat (PID: 3788)
      • devcon.exe (PID: 128)
      • drvinst.exe (PID: 3776)
      • bin.dat (PID: 644)
    • Creates files in the program directory

      • bin_x86.dat (PID: 3308)
      • bin.dat (PID: 644)
      • bin.dat (PID: 2952)
      • KMSSS.exe (PID: 3504)
      • bin_x86.dat (PID: 2960)
      • cmd.exe (PID: 824)
      • KMSSS.exe (PID: 3932)
      • cmd.exe (PID: 2736)
      • bin.dat (PID: 2084)
      • bin_x86.dat (PID: 3788)
      • KMSAuto Net.exe (PID: 2864)
      • cmd.exe (PID: 3108)
    • Reads the computer name

      • KMSAuto Net.exe (PID: 2864)
      • KMSSS.exe (PID: 3504)
      • KMSSS.exe (PID: 3932)
      • FakeClient.exe (PID: 2488)
      • devcon.exe (PID: 128)
      • drvinst.exe (PID: 3776)
    • Reads Environment values

      • KMSAuto Net.exe (PID: 2864)
    • Creates files or folders in the user directory

      • KMSAuto Net.exe (PID: 2864)
    • Create files in a temporary directory

      • devcon.exe (PID: 128)
    • Reads product name

      • KMSAuto Net.exe (PID: 2864)
    • Reads security settings of Internet Explorer

      • rundll32.exe (PID: 2848)
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) (16)
.scr | Windows screen saver (7.6)
.dll | Win32 Dynamic Link Library (generic) (3.8)
.exe | Win32 Executable (generic) (2.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2015:08:10 09:45:14+02:00
ImageFileCharacteristics: Executable, Large address aware
PEType: PE32
LinkerVersion: 80
CodeSize: 6923776
InitializedDataSize: 49152
UninitializedDataSize: -
EntryPoint: 0x69c4c2
OSVersion: 4
ImageVersion: -
SubsystemVersion: 6
Subsystem: Windows GUI
FileVersionNumber: 1.3.8.0
ProductVersionNumber: 1.3.8.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: Neutral
CharacterSet: Unicode
Comments: -
CompanyName: MSFree Inc.
FileDescription: KMSAuto Net
FileVersion: 1.3.8
InternalName: KMSAuto Net.exe
LegalCopyright: -
LegalTrademarks: -
OriginalFileName: KMSAuto Net.exe
ProductName: KMSAuto Net
ProductVersion: 1.3.8
AssemblyVersion: 1.3.8.0
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
212
Monitored processes
98
Malicious processes
11
Suspicious processes
6

Behavior graph

Click at the process to see the details
start kmsauto net.exe cmd.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs bin.dat no specs cmd.exe no specs cmd.exe no specs bin_x86.dat no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs netstat.exe no specs find.exe no specs netsh.exe no specs netsh.exe no specs sc.exe no specs sc.exe no specs kmsss.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs sc.exe no specs sc.exe no specs cmd.exe no specs reg.exe no specs netsh.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs bin.dat no specs cmd.exe no specs cmd.exe no specs bin_x86.dat no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs find.exe no specs netstat.exe no specs netsh.exe no specs netsh.exe no specs sc.exe no specs sc.exe no specs kmsss.exe no specs cmd.exe no specs route.exe no specs cmd.exe no specs fakeclient.exe reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs reg.exe no specs cmd.exe no specs route.exe no specs cmd.exe no specs taskkill.exe no specs sc.exe no specs sc.exe no specs sc.exe no specs sc.exe no specs cmd.exe no specs reg.exe no specs netsh.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs bin.dat no specs cmd.exe no specs cmd.exe no specs bin_x86.dat no specs cmd.exe no specs cmd.exe no specs wmic.exe no specs cmd.exe no specs wmic.exe no specs cmd.exe no specs certutil.exe no specs cmd.exe no specs devcon.exe no specs drvinst.exe no specs rundll32.exe no specs vssvc.exe no specs drvinst.exe no specs cmd.exe no specs wmic.exe no specs kmsauto net.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
128devcon.exe install OemVista.inf ptun0901C:\ProgramData\KMSAuto\bin\driver\x86TAP1\devcon.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Setup API
Exit code:
0
Version:
6.1.7600.16385 (win7_wdk.100208-1538)
Modules
Images
c:\programdata\kmsauto\bin\driver\x86tap1\devcon.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\ole32.dll
c:\windows\system32\gdi32.dll
276C:\Windows\System32\cmd.exe /c devcon.exe install OemVista.inf ptun0901C:\Windows\System32\cmd.exeKMSAuto Net.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
644bin.dat -y -pkmsautoC:\ProgramData\KMSAuto\bin.datcmd.exe
User:
admin
Company:
Igor Pavlov
Integrity Level:
HIGH
Description:
7z Console SFX
Exit code:
0
Version:
9.20
Modules
Images
c:\programdata\kmsauto\bin.dat
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
788C:\Windows\System32\reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\OfficeSoftwareProtectionPlatform\0FF1CE15-A989-479D-AF46-F275C6370663" /fC:\Windows\System32\reg.exeKMSAuto Net.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Console Tool
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\reg.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\user32.dll
c:\windows\system32\gdi32.dll
824C:\Windows\System32\cmd.exe /c md "C:\ProgramData\KMSAuto"C:\Windows\System32\cmd.exeKMSAuto Net.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
900C:\Windows\System32\cmd.exe /c WMIC Path Win32_NetworkAdapter WHERE ServiceName="ptun0901" get InterfaceIndex >"C:\Users\admin\AppData\Local\Temp\KMSSettmp50.tmpC:\Windows\System32\cmd.exeKMSAuto Net.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
948"C:\Users\admin\AppData\Local\Temp\KMSAuto Net.exe" C:\Users\admin\AppData\Local\Temp\KMSAuto Net.exeexplorer.exe
User:
admin
Company:
MSFree Inc.
Integrity Level:
MEDIUM
Description:
KMSAuto Net
Exit code:
3221226540
Version:
1.3.8
Modules
Images
c:\users\admin\appdata\local\temp\kmsauto net.exe
c:\windows\system32\ntdll.dll
948C:\Windows\System32\Netsh Advfirewall Firewall delete rule name="0pen Port KMS" protocol=TCPC:\Windows\System32\netsh.exeKMSAuto Net.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
968C:\Windows\System32\cmd.exe /c FakeClient.exe 100.100.0.10C:\Windows\System32\cmd.exeKMSAuto Net.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
984reg.exe DELETE HKLM\SYSTEM\CurrentControlSet\Services\KMSEmulator /fC:\Windows\System32\reg.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Console Tool
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\reg.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\user32.dll
c:\windows\system32\gdi32.dll
Total events
16 170
Read events
15 827
Write events
331
Delete events
12

Modification events

(PID) Process:(3512) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\17F\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3420) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\17F\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2864) KMSAuto Net.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\KMSEmulator
Operation:writeName:ImagePath
Value:
temp.exe
(PID) Process:(2864) KMSAuto Net.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform
Operation:delete valueName:KeyManagementServiceName
Value:
127.0.0.2
(PID) Process:(2864) KMSAuto Net.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform
Operation:delete valueName:KeyManagementServicePort
Value:
1688
(PID) Process:(2864) KMSAuto Net.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\OfficeSoftwareProtectionPlatform
Operation:delete valueName:KeyManagementServiceName
Value:
127.0.0.2
(PID) Process:(2864) KMSAuto Net.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\OfficeSoftwareProtectionPlatform
Operation:delete valueName:KeyManagementServicePort
Value:
1688
(PID) Process:(948) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\17F\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2636) NETSTAT.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\RFC1156Agent\CurrentVersion\Parameters
Operation:writeName:TrapPollTimeMilliSecs
Value:
15000
(PID) Process:(3564) netsh.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\17F\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
Executable files
47
Suspicious files
44
Text files
7
Unknown types
0

Dropped files

PID
Process
Filename
Type
2864KMSAuto Net.exeC:\ProgramData\KMSAuto\bin.datexecutable
MD5:25F096B533E87AFBA34432F577E45013
SHA256:0B4AF6D407E5ADB4975CCB3D3B1A504F211DFC9E3307A36E8D40D8029A7D11FA
2864KMSAuto Net.exeC:\Users\admin\AppData\Local\MSfree Inc\kmsauto.initext
MD5:B22721ECC7249380EF3032685ED19A5A
SHA256:2AC517A3388939951E5BC81489A251193C4BCB4620A9968BA0EC8F34594952D8
644bin.datC:\ProgramData\KMSAuto\bin\TunMirror.exeexecutable
MD5:362498C3E71EEAA066A67E4A3F981D1C
SHA256:D87E8D9D43758CE67A8052CB2334B99CC24F9B0437EE44815F360BE0B22D835A
644bin.datC:\ProgramData\KMSAuto\bin\KMSSS.exeexecutable
MD5:0F03F72A92AEF6D63EB74E73F8AC201D
SHA256:ACD55C44B8B0D66D66DEFED85CA18082C092F048D3621DA827FCE593305C11FD
3308bin_x86.datC:\ProgramData\KMSAuto\bin\driver\oas_sert.cerbinary
MD5:0041584E5F66762B1FA9BE8910D0B92B
SHA256:BB27684B569CBB72DEC63EA6FDEF8E5F410CDAEB73717EEE1B36478DBCFF94CC
3308bin_x86.datC:\ProgramData\KMSAuto\bin\driver\x86TAP2\tapoas.catbinary
MD5:F06DEB48D9149B3227C09FE4B9C3615E
SHA256:EC8A15EBD17E56F60851C557119E81A7F6EAAAB871ABFE9685926DF0C7AA6D4E
2864KMSAuto Net.exeC:\ProgramData\KMSAuto\bin_x86.datexecutable
MD5:EE610244248F502AA9755A7EA85C341C
SHA256:205987B7CCC639AE1F7185C6F4326FE926FF74272915B2FDA7CE8D43A4E2A803
644bin.datC:\ProgramData\KMSAuto\bin\TunMirror2.exeexecutable
MD5:4AA2E87FBA32884CC6FF97B1798E69EB
SHA256:8D6432321E0C5BC3C9ABEFB6B0C102F30E910B0691D90194DD0115A4F4DC4D9C
3308bin_x86.datC:\ProgramData\KMSAuto\bin\driver\x86TAP2\oas_sert.cerbinary
MD5:0041584E5F66762B1FA9BE8910D0B92B
SHA256:BB27684B569CBB72DEC63EA6FDEF8E5F410CDAEB73717EEE1B36478DBCFF94CC
2504cmd.exeC:\Users\admin\AppData\Local\Temp\test.testtext
MD5:9F06243ABCB89C70E0C331C61D871FA7
SHA256:837CCB607E312B170FAC7383D7CCFD61FA5072793F19A25E75FBACB56539B86B
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
7
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1080
svchost.exe
224.0.0.252:5355
unknown
4
System
192.168.100.255:138
whitelisted
4
System
192.168.100.255:137
whitelisted
2588
svchost.exe
239.255.255.250:1900
whitelisted

DNS requests

No data

Threats

No threats detected
Process
Message
FakeClient.exe
WdfCoInstaller: [11/30/2023 07:01.56.449] ReadComponents: WdfSection for Driver Service windivert using KMDF lib version Major 0x1, minor 0x9
FakeClient.exe
WdfCoInstaller: [11/30/2023 07:01.56.481] BootApplication: could not open service windivert, error error(1060) The specified service does not exist as an installed service.
FakeClient.exe
WdfCoInstaller: [11/30/2023 07:01.56.481] BootApplication: GetStartType error error(87) The parameter is incorrect. Driver Service name windivert