File name:

kt.exe

Full analysis: https://app.any.run/tasks/bc0bb93d-ecc0-484a-87d5-7306d10a6b04
Verdict: Malicious activity
Analysis date: July 07, 2024, 01:25:46
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
python
Indicators:
MIME: application/x-dosexec
File info: PE32+ executable (GUI) x86-64, for MS Windows
MD5:

3F976BE46B8B5D02E7BFD3E75C5A9992

SHA1:

486111069D9A897349EF43928FD6C04051EF49CE

SHA256:

95774B04F43D9FB3F7EDDF90D26339E9E8B663C1EC64AD10DE515BB9AA18E0F7

SSDEEP:

98304:M+QWYEW5PksuDNvgZXScbtnbGd49IRQJ+FgLHIcctvQ4qUmb/Idt16QrS2uFaZY7:/wGnkY/zeIZQUTsVvlMA7

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

      • kt.exe (PID: 6252)
      • kt.exe (PID: 6212)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • kt.exe (PID: 6252)
      • kt.exe (PID: 6212)

    • The process drops C-runtime libraries

      • kt.exe (PID: 6252)

    • Process drops python dynamic module

      • kt.exe (PID: 6252)

    • Process drops legitimate windows executable

      • kt.exe (PID: 6252)

    • Application launched itself

      • kt.exe (PID: 6252)

    • Loads Python modules

      • kt.exe (PID: 6212)

  • INFO

    • Reads the computer name

      • kt.exe (PID: 6252)
      • kt.exe (PID: 6212)

    • Checks supported languages

      • kt.exe (PID: 6252)
      • kt.exe (PID: 6212)

    • Create files in a temporary directory

      • kt.exe (PID: 6252)
      • kt.exe (PID: 6212)

    • Checks proxy server information

      • kt.exe (PID: 6212)

    • Creates files in the program directory

      • kt.exe (PID: 6212)
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) (87.3)
.exe | Generic Win/DOS Executable (6.3)
.exe | DOS Executable Generic (6.3)

EXIF

EXE

MachineType: AMD AMD64
TimeStamp: 2024:07:04 12:16:27+00:00
ImageFileCharacteristics: Executable, Large address aware
PEType: PE32+
LinkerVersion: 14.38
CodeSize: 176128
InitializedDataSize: 356352
UninitializedDataSize: -
EntryPoint: 0xc540
OSVersion: 5.2
ImageVersion: -
SubsystemVersion: 5.2
Subsystem: Windows GUI
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
140
Monitored processes
5
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
start kt.exe sppextcomobj.exe no specs slui.exe no specs kt.exe kt.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
6204"C:\Users\admin\AppData\Local\Temp\kt.exe" C:\Users\admin\AppData\Local\Temp\kt.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\kt.exe
c:\windows\system32\ntdll.dll
6212"C:\Users\admin\AppData\Local\Temp\kt.exe" C:\Users\admin\AppData\Local\Temp\kt.exe
kt.exe
User:
admin
Integrity Level:
HIGH
Exit code:
1
Modules
Images
c:\users\admin\appdata\local\temp\kt.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
6252"C:\Users\admin\AppData\Local\Temp\kt.exe" C:\Users\admin\AppData\Local\Temp\kt.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
1
Modules
Images
c:\users\admin\appdata\local\temp\kt.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
6512C:\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
6544"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
Total events
891
Read events
891
Write events
0
Delete events
0

Modification events

No data
Executable files
48
Suspicious files
3
Text files
931
Unknown types
0

Dropped files

PID
Process
Filename
Type
6252kt.exeC:\Users\admin\AppData\Local\Temp\_MEI62522\VCRUNTIME140_1.dllexecutable
MD5:7E668AB8A78BD0118B94978D154C85BC
SHA256:E4B533A94E02C574780E4B333FCF0889F65ED00D39E32C0FBBDA2116F185873F
6252kt.exeC:\Users\admin\AppData\Local\Temp\_MEI62522\_decimal.pydexecutable
MD5:65B4AB77D6C6231C145D3E20E7073F51
SHA256:93EB9D1859EDCA1C29594491863BF3D72AF70B9A4240E0D9DD171F668F4F8614
6252kt.exeC:\Users\admin\AppData\Local\Temp\_MEI62522\_bz2.pydexecutable
MD5:3859239CED9A45399B967EBCE5A6BA23
SHA256:A4DD883257A7ACE84F96BCC6CD59E22D843D0DB080606DEFAE32923FC712C75A
6252kt.exeC:\Users\admin\AppData\Local\Temp\_MEI62522\_overlapped.pydexecutable
MD5:E5ACEAF21E82253E300C0B78793887A8
SHA256:D950342686C959056FF43C9E5127554760FA20669D97166927DD6AAE5494E02A
6252kt.exeC:\Users\admin\AppData\Local\Temp\_MEI62522\_asyncio.pydexecutable
MD5:79F71C92C850B2D0F5E39128A59054F1
SHA256:0237739399DB629FDD94DE209F19AC3C8CD74D48BEBE40AD8EA6AC7556A51980
6252kt.exeC:\Users\admin\AppData\Local\Temp\_MEI62522\_socket.pydexecutable
MD5:1EEA9568D6FDEF29B9963783827F5867
SHA256:74181072392A3727049EA3681FE9E59516373809CED53E08F6DA7C496B76E117
6252kt.exeC:\Users\admin\AppData\Local\Temp\_MEI62522\_cffi_backend.cp311-win_amd64.pydexecutable
MD5:FDE9A1D6590026A13E81712CD2F23522
SHA256:16ECCC4BAF6CF4AB72ACD53C72A1F2B04D952E07E385E9050A933E78074A7D5B
6252kt.exeC:\Users\admin\AppData\Local\Temp\_MEI62522\_queue.pydexecutable
MD5:F00133F7758627A15F2D98C034CF1657
SHA256:35609869EDC57D806925EC52CCA9BC5A035E30D5F40549647D4DA6D7983F8659
6252kt.exeC:\Users\admin\AppData\Local\Temp\_MEI62522\_ssl.pydexecutable
MD5:208B0108172E59542260934A2E7CFA85
SHA256:5160500474EC95D4F3AF7E467CC70CB37BEC1D12545F0299AAB6D69CEA106C69
6252kt.exeC:\Users\admin\AppData\Local\Temp\_MEI62522\_tkinter.pydexecutable
MD5:758E6E2776585A3CA2E9551EDC21EDEB
SHA256:F2A69B21C5043D567E79F0A2CEC4747E1D6F9107F3A4D4E381E41E1C37726C1D
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
56
DNS requests
18
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
unknown
1888
svchost.exe
GET
200
2.16.164.120:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
unknown
1888
svchost.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
—
—
unknown
4820
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
—
—
unknown
1644
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
—
—
unknown
7068
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
unknown
3040
OfficeClickToRun.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
—
—
unknown
7068
SIHClient.exe
GET
200
23.35.229.160:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
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
4976
RUXIMICS.exe
4.231.128.59:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1968
MoUsoCoreWorker.exe
4.231.128.59:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4032
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
—
—
40.126.32.140:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
unknown
—
—
192.229.221.95:80
—
EDGECAST
US
whitelisted
3992
svchost.exe
40.126.32.140:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
unknown
1888
svchost.exe
4.231.128.59:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1060
svchost.exe
23.212.193.149:443
go.microsoft.com
AKAMAI-AS
AU
unknown
3040
OfficeClickToRun.exe
52.111.227.14:443
nexusrules.officeapps.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown

DNS requests

Domain
IP
Reputation
login.live.com
  • 40.126.32.140
  • 40.126.32.134
  • 20.190.160.17
  • 40.126.32.76
  • 40.126.32.68
  • 20.190.160.20
  • 40.126.32.136
  • 20.190.160.14
whitelisted
go.microsoft.com
  • 23.212.193.149
whitelisted
nexusrules.officeapps.live.com
  • 52.111.227.14
whitelisted
settings-win.data.microsoft.com
  • 40.127.240.158
whitelisted
client.wns.windows.com
  • 40.113.110.67
whitelisted
crl.microsoft.com
  • 2.16.164.120
  • 2.16.164.72
whitelisted
www.microsoft.com
  • 95.101.149.131
  • 23.35.229.160
whitelisted
arc.msn.com
  • 20.223.35.26
  • 20.103.156.88
whitelisted
fd.api.iris.microsoft.com
  • 20.31.169.57
whitelisted
slscr.update.microsoft.com
  • 40.68.123.157
whitelisted

Threats

PID
Process
Class
Message
2168
svchost.exe
Potentially Bad Traffic
ET INFO Fake Game Cheat Related Domain in DNS Lookup (keyauth .win)
6212
kt.exe
Potentially Bad Traffic
ET INFO Fake Game Cheat Related Domain (keyauth .win) in TLS SNI
No debug info
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Reports
kt.exe