File name:

RUXIM.tar.gz

Full analysis: https://app.any.run/tasks/2fc322f1-1a7f-42b1-882c-b9acb836e33a
Verdict: Malicious activity
Analysis date: November 29, 2024, 22:53:27
OS: Windows 10 Professional (build: 19045, 64 bit)
Tags:
arch-exec
Indicators:
MIME: application/gzip
File info: gzip compressed data, from Unix, original size modulo 2^32 2283520
MD5:

921B35BADAF88A5EC031198A41B6156D

SHA1:

91B973BE23F6DFE4750DD330849FC284C79A3B57

SHA256:

84D16455831E1500154523F0934123E8B4D4DBE8C7CF636F51CCAB4DC31F929E

SSDEEP:

24576:hAyegKWUgwwJ8cywWo8YZOYMYPVTV8ILsXiOubqeH3VwxkpIhvzzeUzQAgxbpasB:hAyegKWkw+cywWo8YZOmPVTV8ILsXiOY

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

    • Generic archive extractor

      • WinRAR.exe (PID: 5536)
  • SUSPICIOUS

    • Process drops legitimate windows executable

      • WinRAR.exe (PID: 5536)
    • Starts a Microsoft application from unusual location

      • DTUDriver.exe (PID: 6936)
      • DTUDriver.exe (PID: 6880)
      • RUXIMICS.exe (PID: 7044)
      • RUXIMICS.exe (PID: 7092)
      • PLUGScheduler.exe (PID: 2728)
      • RUXIMIH.exe (PID: 5040)
    • Reads security settings of Internet Explorer

      • WinRAR.exe (PID: 5536)
  • INFO

    • The process uses the downloaded file

      • WinRAR.exe (PID: 5536)
    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 5536)
    • Checks supported languages

      • DTUDriver.exe (PID: 6936)
      • RUXIMIH.exe (PID: 5040)
      • RUXIMICS.exe (PID: 7092)
      • PLUGScheduler.exe (PID: 2728)
    • Creates files in the program directory

      • DTUDriver.exe (PID: 6936)
    • Manual execution by a user

      • RUXIMICS.exe (PID: 7044)
      • RUXIMICS.exe (PID: 7092)
      • PLUGScheduler.exe (PID: 2728)
    • Reads Environment values

      • RUXIMICS.exe (PID: 7092)
    • Reads the computer name

      • PLUGScheduler.exe (PID: 2728)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.z/gz/gzip | GZipped data (100)

EXIF

ZIP

Compression: Deflated
Flags: (none)
ModifyDate: 0000:00:00 00:00:00
ExtraFlags: (none)
OperatingSystem: Unix
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
134
Monitored processes
7
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe dtudriver.exe no specs dtudriver.exe ruximics.exe no specs ruximics.exe plugscheduler.exe ruximih.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2728"C:\Users\admin\Desktop\PLUGScheduler.exe" C:\Users\admin\Desktop\PLUGScheduler.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Update LifeCycle Component Scheduler
Exit code:
0
Version:
10.0.19041.5067 (WinBuild.160101.0800)
Modules
Images
c:\users\admin\desktop\plugscheduler.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
5040"C:\Users\admin\AppData\Local\Temp\Rar$EXa5536.17127\RUXIM\RUXIMIH.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa5536.17127\RUXIM\RUXIMIH.exeWinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Reusable UX Interaction Manager
Exit code:
2147942487
Version:
10.0.19041.5067 (WinBuild.160101.0800)
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa5536.17127\ruxim\ruximih.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\advapi32.dll
5536"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Downloads\RUXIM.tar.gzC:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
6880"C:\Users\admin\AppData\Local\Temp\Rar$EXa5536.12591\RUXIM\DTUDriver.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa5536.12591\RUXIM\DTUDriver.exeWinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Direct To Update Driver
Exit code:
3221226540
Version:
10.0.19041.5067 (WinBuild.160101.0800)
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa5536.12591\ruxim\dtudriver.exe
c:\windows\system32\ntdll.dll
6936"C:\Users\admin\AppData\Local\Temp\Rar$EXa5536.12591\RUXIM\DTUDriver.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa5536.12591\RUXIM\DTUDriver.exe
WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Direct To Update Driver
Exit code:
2147500035
Version:
10.0.19041.5067 (WinBuild.160101.0800)
Modules
Images
c:\users\admin\appdata\local\temp\rar$exa5536.12591\ruxim\dtudriver.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
7044"C:\Users\admin\Desktop\RUXIMICS.exe" C:\Users\admin\Desktop\RUXIMICS.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Reusable UX Interaction Manager
Exit code:
3221226540
Version:
10.0.19041.5067 (WinBuild.160101.0800)
Modules
Images
c:\users\admin\desktop\ruximics.exe
c:\windows\system32\ntdll.dll
7092"C:\Users\admin\Desktop\RUXIMICS.exe" C:\Users\admin\Desktop\RUXIMICS.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Reusable UX Interaction Manager
Exit code:
0
Version:
10.0.19041.5067 (WinBuild.160101.0800)
Modules
Images
c:\users\admin\desktop\ruximics.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
Total events
1 782
Read events
1 774
Write events
8
Delete events
0

Modification events

(PID) Process:(5536) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:3
Value:
C:\Users\admin\Desktop\preferences.zip
(PID) Process:(5536) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:2
Value:
C:\Users\admin\Desktop\chromium_ext.zip
(PID) Process:(5536) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\omni_23_10_2024_.zip
(PID) Process:(5536) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Downloads\RUXIM.tar.gz
(PID) Process:(5536) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(5536) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(5536) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(5536) WinRAR.exeKey:HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
Executable files
14
Suspicious files
2
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
5536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa5536.12591\RUXIM\DTUDriver.exeexecutable
MD5:879E64481932D223DE6556FCF0910EDF
SHA256:B9373927F3C21CC05ACE04D4AF356D9389792E5C90EEFDD716AC529B16A8BBC5
5536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa5536.12591\RUXIM\RUXIMIH.exeexecutable
MD5:DE3A0BE1524D829FB79442D3E2A537F4
SHA256:558611BA10576359BDCAE49A768CA2ECEE1FE698E0B3A341E8B9FB6F3E76711C
5536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa5536.12591\RUXIM\PLUGScheduler.exeexecutable
MD5:FA7592E31D4CD67F779DF2076B3E9520
SHA256:EFFBA0E62C1D7669BEC25853BF0B8E3DD7C7EA0A35DDEAE5622426EE139048F2
5536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa5536.17127\RUXIM\PLUGScheduler.exeexecutable
MD5:FA7592E31D4CD67F779DF2076B3E9520
SHA256:EFFBA0E62C1D7669BEC25853BF0B8E3DD7C7EA0A35DDEAE5622426EE139048F2
5536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa5536.17127\RUXIM\SystemEvaluator.dllexecutable
MD5:D8D512A840716FBDBEB6B4902342FB08
SHA256:79280659233E69AB6FE964DC181720431AEBAC0C132B39D2076B84B8388D80E3
5536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa5536.17127\RUXIM\plugscheduler.xmlxml
MD5:68E17321CD6983588F34C56D33EEF8EF
SHA256:0C9600548BDB7C1939D425095817D43599EABEAD5D339CF84CCBE5D3D72439B8
5536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa5536.17127\RUXIM\RUXIMPHDialogHandlers.dllexecutable
MD5:D86402988DC817078211B962445920B5
SHA256:F7578EED146E69AAC814F3A9EF6F8680EF66196DC3ECEC99AA7C1C8A9AB540C1
2728PLUGScheduler.exeC:\Windows\Logs\PLUG\RUXIMLog.002.etlbinary
MD5:8CD59F83806F212218E65E4822C90DD2
SHA256:385DC44D49626FEBCC139BD70A492E6597F7AF839E88268759EDB7117D7CDA2E
5536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa5536.17127\RUXIM\RUXIMIH.exeexecutable
MD5:DE3A0BE1524D829FB79442D3E2A537F4
SHA256:558611BA10576359BDCAE49A768CA2ECEE1FE698E0B3A341E8B9FB6F3E76711C
5536WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa5536.17127\RUXIM\RUXIMICS.exeexecutable
MD5:A24BE562FE541B7EB25D630145C83207
SHA256:3BDD8C774071B82A08629F271D14A8FB0C096A3C279E797377E034B03A217949
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
32
DNS requests
16
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
4712
MoUsoCoreWorker.exe
GET
200
23.48.23.143:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
GET
200
23.48.23.143:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
whitelisted
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
4712
MoUsoCoreWorker.exe
GET
200
184.30.21.171:80
http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl
unknown
whitelisted
1176
svchost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
whitelisted
5064
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
whitelisted
6280
backgroundTaskHost.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D
unknown
whitelisted
6392
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
whitelisted
6392
SIHClient.exe
GET
200
95.101.149.131:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.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
4
System
192.168.100.255:137
whitelisted
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4712
MoUsoCoreWorker.exe
23.48.23.143:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
23.48.23.143:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4712
MoUsoCoreWorker.exe
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
184.30.21.171:80
www.microsoft.com
AKAMAI-AS
DE
whitelisted
4
System
192.168.100.255:138
whitelisted
5064
SearchApp.exe
104.126.37.137:443
www.bing.com
Akamai International B.V.
DE
whitelisted
1176
svchost.exe
40.126.31.67:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
1176
svchost.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
  • 51.104.136.2
whitelisted
crl.microsoft.com
  • 23.48.23.143
  • 23.48.23.156
whitelisted
www.microsoft.com
  • 184.30.21.171
  • 95.101.149.131
whitelisted
google.com
  • 142.250.181.238
whitelisted
www.bing.com
  • 104.126.37.137
  • 104.126.37.145
  • 104.126.37.131
  • 104.126.37.123
  • 104.126.37.130
  • 104.126.37.160
  • 104.126.37.139
  • 104.126.37.154
  • 104.126.37.155
whitelisted
login.live.com
  • 40.126.31.67
  • 40.126.31.73
  • 20.190.159.64
  • 20.190.159.23
  • 20.190.159.4
  • 40.126.31.71
  • 20.190.159.73
  • 20.190.159.0
whitelisted
ocsp.digicert.com
  • 192.229.221.95
whitelisted
go.microsoft.com
  • 23.35.238.131
whitelisted
arc.msn.com
  • 20.223.36.55
whitelisted
fd.api.iris.microsoft.com
  • 20.31.169.57
whitelisted

Threats

No threats detected
No debug info