URL:

https://www.arslantasbilisim.com

Full analysis: https://app.any.run/tasks/bd122fbf-04e1-4ba5-980a-87db2091739b
Verdict: Malicious activity
Analysis date: October 27, 2023, 06:16:59
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
SHA1:

5F3C1C2D0004CA80B10EBA549D0443D54B2C8D24

SHA256:

2CA4EB5FA0222A6AD27B9A5281AA32DC18039AD4BEB6A8F85DC7F8677941EC67

SSDEEP:

3:N8DSLQxYI:2OLM

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

    • Application was dropped or rewritten from another process

      • EngineInstall.exe (PID: 3396)
      • javaw.exe (PID: 2484)

    • Loads dropped or rewritten executable

      • EngineInstall.exe (PID: 3396)
      • javaw.exe (PID: 2484)

    • Changes powershell execution policy (Bypass)

      • cmd.exe (PID: 3120)

    • Bypass execution policy to execute commands

      • powershell.exe (PID: 3808)

    • Adds path to the Windows Defender exclusion list

      • cmd.exe (PID: 3120)

  • SUSPICIOUS

    • Process drops legitimate windows executable

      • WinRAR.exe (PID: 4036)

    • Executing commands from a ".bat" file

      • javaw.exe (PID: 2484)

    • Starts CMD.EXE for commands execution

      • javaw.exe (PID: 2484)

    • Script adds exclusion path to Windows Defender

      • cmd.exe (PID: 3120)

    • Starts POWERSHELL.EXE for commands execution

      • cmd.exe (PID: 3120)

    • Powershell version downgrade attack

      • powershell.exe (PID: 3808)

    • The process hide an interactive prompt from the user

      • cmd.exe (PID: 3120)

  • INFO

    • The process uses the downloaded file

      • iexplore.exe (PID: 1824)
      • WinRAR.exe (PID: 4036)

    • Application launched itself

      • iexplore.exe (PID: 1824)

    • Manual execution by a user

      • EngineInstall.exe (PID: 3396)
      • WinRAR.exe (PID: 4036)

    • Checks supported languages

      • EngineInstall.exe (PID: 3396)
      • javaw.exe (PID: 2484)

    • Create files in a temporary directory

      • javaw.exe (PID: 2484)

    • Reads the machine GUID from the registry

      • javaw.exe (PID: 2484)

    • Reads the computer name

      • javaw.exe (PID: 2484)

    • Drops the executable file immediately after the start

      • WinRAR.exe (PID: 4036)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
50
Monitored processes
8
Malicious processes
5
Suspicious processes
0

Behavior graph

Click at the process to see the details
start iexplore.exe iexplore.exe winrar.exe no specs searchprotocolhost.exe no specs engineinstall.exe javaw.exe cmd.exe no specs powershell.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1824"C:\Program Files\Internet Explorer\iexplore.exe" "https://www.arslantasbilisim.com"C:\Program Files\Internet Explorer\iexplore.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
2484"C:\Users\admin\Downloads\disstr\bin\javaw.exe" -Dfile.encoding=UTF-8 -classpath "C:\Users\admin\Downloads\EngineInstall.exe" org.develnext.jphp.ext.javafx.FXLauncherC:\Users\admin\Downloads\disstr\bin\javaw.exe
EngineInstall.exe
User:
admin
Company:
Oracle Corporation
Integrity Level:
HIGH
Description:
Java(TM) Platform SE binary
Exit code:
0
Version:
8.0.1010.13
Modules
Images
c:\users\admin\downloads\disstr\bin\javaw.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2744"C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe6_ Global\UsGthrCtrlFltPipeMssGthrPipe6 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" C:\Windows\System32\SearchProtocolHost.exe—SearchIndexer.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft Windows Search Protocol Host
Exit code:
0
Version:
7.00.7601.24542 (win7sp1_ldr_escrow.191209-2211)
Modules
Images
c:\windows\system32\searchprotocolhost.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
3120C:\Windows\system32\cmd.exe /c C:\Users\admin\AppData\Local\Temp\aa2cd1e551208546ccb3bbfb24440ab1.batC:\Windows\System32\cmd.exe—javaw.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\lpk.dll
c:\windows\system32\user32.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\usp10.dll
c:\windows\system32\gdi32.dll
3396"C:\Users\admin\Downloads\EngineInstall.exe" C:\Users\admin\Downloads\EngineInstall.exe
explorer.exe
User:
admin
Company:
Sibly
Integrity Level:
HIGH
Description:
No matter your industry or goal, better information means be
Exit code:
0
Version:
3.17.10.8
Modules
Images
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\users\admin\downloads\engineinstall.exe
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\shell32.dll
c:\windows\system32\user32.dll
3808powershell -inputformat none -outputformat none -NonInteractive -ExecutionPolicy Bypass -Command Add-MpPreference -ExclusionPath 'C:\'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
3996"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:1824 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
c:\windows\system32\version.dll
4036"C:\Program Files\WinRAR\WinRAR.exe" x -iext -ow -ver -- "C:\Users\admin\Downloads\EngineInstall.zip" C:\Users\admin\Downloads\C:\Program Files\WinRAR\WinRAR.exe—explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\program files\winrar\winrar.exe
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
Total events
22 979
Read events
22 843
Write events
132
Delete events
4

Modification events

(PID) Process:(1824) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
0
(PID) Process:(1824) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30847387
(PID) Process:(1824) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30847437
(PID) Process:(1824) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(1824) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(1824) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(1824) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1824) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1824) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1824) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
111
Suspicious files
82
Text files
97
Unknown types
0

Dropped files

PID
Process
Filename
Type
3996iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157compressed
MD5:1BFE591A4FE3D91B03CDF26EAACD8F89
SHA256:9CF94355051BF0F4A45724CA20D1CC02F76371B963AB7D1E38BD8997737B13D8
3996iexplore.exeC:\Users\admin\AppData\Local\Temp\Low\TarB218.tmpbinary
MD5:9441737383D21192400ECA82FDA910EC
SHA256:BC3A6E84E41FAEB57E7C21AA3B60C2A64777107009727C5B7C0ED8FE658909E5
3996iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506binary
MD5:35FDB8D67C42478EF6A701AC7CAC6651
SHA256:7AB1257A16FC004F31C36CC7762836AEC3B4712B383AEE58FD53C66A8F53E15C
3996iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506compressed
MD5:F3441B8572AAE8801C04F3060B550443
SHA256:6720349E7D82EE0A8E73920D3C2B7CB2912D9FCF2EDB6FD98F2F12820158B0BF
3996iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751binary
MD5:47B105D4830EE0C22E11B57978F2FD70
SHA256:068B42B2A8F2C0847A20BA882A0507C4E4FAB5967953AEC1380C4F4034102008
3996iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:528286DA3DB3C9A2BE88EE7983364486
SHA256:7C28BE3DCC10CB4223FD39B590C8B6EF3AA66C143D45C1D8294014AA734DFF3F
3996iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F07644E38ED7C9F37D11EEC6D4335E02_3EE3FFC42F54AA63B06BC4435164B649der
MD5:5CD969F123C4BE3F335E0080AE0DC3AB
SHA256:A87648F6FC9395EB6168974B11F84ECC4413D1CAE9273A9EAED037D31493A423
3996iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EAbinary
MD5:F89EBC92FABCBFC3C540D2800165A584
SHA256:C9C08FBF365F4489AEE514F69E400AF86D924C780BA5C115FE53F9C0C5179452
3996iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\2E815A3599B12A41F53A175671B9F3C7binary
MD5:9523E64A03EE9395995428BE42585A5C
SHA256:6F6ADDC6D10B359E137671413064BBA9F067A5CD01A6BD9E8C19E9773F8DB61D
3996iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBAder
MD5:AC89A852C2AAA3D389B2D2DD312AD367
SHA256:0B720E19270C672F9B6E0EC40B468AC49376807DE08A814573FE038779534F45
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
20
TCP/UDP connections
47
DNS requests
26
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3996
iexplore.exe
GET
200
23.212.210.158:80
http://x1.c.lencr.org/
unknown
binary
717 b
unknown
3996
iexplore.exe
GET
200
67.26.73.254:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?49bc7857dc93f557
unknown
compressed
61.6 Kb
unknown
3996
iexplore.exe
GET
200
67.26.73.254:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?103191fdc138d83f
unknown
compressed
61.6 Kb
unknown
3996
iexplore.exe
GET
200
142.250.184.227:80
http://ocsp.pki.goog/gsr1/MFEwTzBNMEswSTAJBgUrDgMCGgUABBS3V7W2nAf4FiMTjpDJKg6%2BMgGqMQQUYHtmGkUNl8qJUC99BM00qP%2F8%2FUsCEHe9DWzbNvka6iEPxPBY0w0%3D
unknown
binary
1.41 Kb
unknown
3996
iexplore.exe
GET
200
184.24.77.48:80
http://r3.o.lencr.org/MFMwUTBPME0wSzAJBgUrDgMCGgUABBRI2smg%2ByvTLU%2Fw3mjS9We3NfmzxAQUFC6zF7dYVsuuUAlA5h%2BvnYsUwsYCEgNCmgKQD77ncblhSSCWYo7RKQ%3D%3D
unknown
binary
503 b
unknown
3996
iexplore.exe
GET
200
142.250.184.227:80
http://ocsp.pki.goog/gtsr1/ME4wTDBKMEgwRjAJBgUrDgMCGgUABBQwkcLWD4LqGJ7bE7B1XZsEbmfwUAQU5K8rJnEaK0gnhS9SZizv8IkTcT4CDQIDvFNZazTHGPUBUGY%3D
unknown
binary
724 b
unknown
3996
iexplore.exe
GET
200
142.250.184.227:80
http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCEGAy%2Fdiu84vFCW7%2FIayIdNI%3D
unknown
binary
471 b
unknown
3996
iexplore.exe
GET
200
142.250.184.227:80
http://ocsp.pki.goog/gts1c3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTHLnmK3f9hNLO67UdCuLvGwCQHYwQUinR%2Fr4XN7pXNPZzQ4kYU83E1HScCED0DQO7sPXWsCXu6cFHQzsU%3D
unknown
binary
471 b
unknown
3996
iexplore.exe
GET
200
67.26.73.254:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?44b7f016ec3320f4
unknown
compressed
4.66 Kb
unknown
3996
iexplore.exe
GET
200
172.64.149.23:80
http://ocsp.comodoca.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRTtU9uFqgVGHhJwXZyWCNXmVR5ngQUoBEKIz6W8Qfs4q8p74Klf9AwpLQCEBblhnjgcJQ5S9%2FbTvymO98%3D
unknown
binary
1.42 Kb
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
192.168.100.255:137
—
—
—
whitelisted
3996
iexplore.exe
67.26.73.254:80
ctldl.windowsupdate.com
LEVEL3
US
unknown
2656
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
3996
iexplore.exe
23.212.210.158:80
x1.c.lencr.org
AKAMAI-AS
AU
unknown
3996
iexplore.exe
184.24.77.48:80
r3.o.lencr.org
Akamai International B.V.
DE
unknown
4
System
192.168.100.255:138
—
—
—
whitelisted
3996
iexplore.exe
109.232.216.235:443
—
Aerotek Bilisim Sanayi ve Ticaret AS
TR
unknown
3996
iexplore.exe
172.217.18.10:443
fonts.googleapis.com
GOOGLE
US
whitelisted
3996
iexplore.exe
142.250.184.196:443
www.google.com
GOOGLE
US
whitelisted
3996
iexplore.exe
142.250.184.227:80
ocsp.pki.goog
GOOGLE
US
whitelisted

DNS requests

Domain
IP
Reputation
ctldl.windowsupdate.com
  • 67.26.73.254
  • 8.248.141.254
  • 8.241.121.126
  • 8.248.147.254
  • 8.241.122.254
whitelisted
x1.c.lencr.org
  • 23.212.210.158
whitelisted
r3.o.lencr.org
  • 184.24.77.48
  • 184.24.77.54
shared
fonts.googleapis.com
  • 172.217.18.10
whitelisted
www.google.com
  • 142.250.184.196
whitelisted
ocsp.pki.goog
  • 142.250.184.227
whitelisted
www.google-analytics.com
  • 142.250.185.238
whitelisted
www.googletagmanager.com
  • 142.250.184.200
whitelisted
fonts.gstatic.com
  • 142.250.185.227
whitelisted
www.google.comhttps
  • —
unknown

Threats

No threats detected
No debug info
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Reports
https://www.arslantasbilisim.com