URL:

https://www.fosshub.com/Classic-Shell.html?dwl=ClassicShellSetup_4_3_1.exe

Full analysis: https://app.any.run/tasks/06bf5245-11eb-4fb2-8d49-58336d58f3f4
Verdict: Malicious activity
Analysis date: November 27, 2020, 06:51:56
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

947C972ABF6CAE9396C7173F9E7DC536

SHA1:

133A2C6E1EDAF65973E344E184BC2766E98470D1

SHA256:

9F5BD816D9731EA424C8C7ECEC928F632DB268EEACB76A58AE34F79B230D9640

SSDEEP:

3:N8DSLWWKS/QNBSsZW0QxzC:2OLWWzKksZWvC

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

    No malicious indicators.

  • SUSPICIOUS

    No suspicious indicators.

  • INFO

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2600)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2600)
      • opera.exe (PID: 2312)
      • firefox.exe (PID: 2480)

    • Application launched itself

      • firefox.exe (PID: 2480)
      • firefox.exe (PID: 3108)
      • chrome.exe (PID: 2824)

    • Manual execution by user

      • firefox.exe (PID: 3108)
      • chrome.exe (PID: 2824)
      • WINWORD.EXE (PID: 2600)

    • Creates files in the program directory

      • firefox.exe (PID: 2480)

    • Reads CPU info

      • firefox.exe (PID: 2480)

    • Reads the hosts file

      • chrome.exe (PID: 3004)
      • chrome.exe (PID: 2824)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
58
Monitored processes
18
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start opera.exe winword.exe no specs firefox.exe no specs firefox.exe firefox.exe no specs firefox.exe firefox.exe firefox.exe chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
824"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --field-trial-handle=1004,1360545802547966788,781205323496608987,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=utility --service-request-channel-token=17416708060856836635 --mojo-platform-channel-handle=2808 --ignored=" --type=renderer " /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
992"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2480.0.1862177500\612795035" -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2480 "\\.\pipe\gecko-crash-server-pipe.2480" 1148 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
1196"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2480.20.1812222936\1590154570" -childID 3 -isForBrowser -prefsHandle 3640 -prefMapHandle 3656 -prefsLen 6718 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2480 "\\.\pipe\gecko-crash-server-pipe.2480" 3672 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
2016"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=watcher --main-thread-id=3020 --on-initialized-event-handle=324 --parent-handle=328 /prefetch:6C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
2312"C:\Program Files\Opera\opera.exe" "https://www.fosshub.com/Classic-Shell.html?dwl=ClassicShellSetup_4_3_1.exe"C:\Program Files\Opera\opera.exe
explorer.exe
User:
admin
Company:
Opera Software
Integrity Level:
MEDIUM
Description:
Opera Internet Browser
Exit code:
0
Version:
1748
Modules
Images
c:\program files\opera\opera.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\psapi.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\rpcrt4.dll
2460"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1004,1360545802547966788,781205323496608987,131072 --enable-features=PasswordImport --lang=en-US --enable-offline-auto-reload --enable-offline-auto-reload-visible-only --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=7108826289352700734 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2472 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
2480"C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
2552"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=75.0.3770.100 --initial-client-data=0x7c,0x80,0x84,0x78,0x88,0x592ba9d0,0x592ba9e0,0x592ba9ecC:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
75.0.3770.100
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\75.0.3770.100\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
2600"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\secretaryauthors.rtf"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
2604"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2480.3.409059075\114923897" -childID 1 -isForBrowser -prefsHandle 1732 -prefMapHandle 1728 -prefsLen 1 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2480 "\\.\pipe\gecko-crash-server-pipe.2480" 1752 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
Total events
1 619
Read events
878
Write events
597
Delete events
144

Modification events

(PID) Process:(2312) opera.exeKey:HKEY_CURRENT_USER\Software\Opera Software
Operation:writeName:Last CommandLine v2
Value:
C:\Program Files\Opera\opera.exe "https://www.fosshub.com/Classic-Shell.html?dwl=ClassicShellSetup_4_3_1.exe"
(PID) Process:(2312) opera.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\13B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(2600) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:!6#
Value:
21362300280A0000010000000000000000000000
(PID) Process:(2600) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2600) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(2600) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(2600) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(2600) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(2600) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(2600) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
Executable files
0
Suspicious files
102
Text files
87
Unknown types
75

Dropped files

PID
Process
Filename
Type
2312opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\sessions\oprD6F2.tmp —
MD5:—
SHA256:—
2312opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\oprD6F3.tmp —
MD5:—
SHA256:—
2312opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\oprD752.tmp —
MD5:—
SHA256:—
2312opera.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\EF3088YYTGBZ7L1ZE2DW.temp —
MD5:—
SHA256:—
2312opera.exeC:\Users\admin\AppData\Local\Opera\Opera\cache\sesn\opr00001.tmp —
MD5:—
SHA256:—
2600WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVRFE12.tmp.cvr —
MD5:—
SHA256:—
2312opera.exeC:\Users\admin\AppData\Roaming\Opera\Opera\sessions\opr180.tmp —
MD5:—
SHA256:—
2312opera.exeC:\Users\admin\AppData\Local\Opera\Opera\icons\https%3A%2F%2Fwww.fosshub.com%2Fmedia%2Ffavicon%2Ffavicon-32x32.png —
MD5:—
SHA256:—
2312opera.exeC:\Users\admin\AppData\Local\Opera\Opera\icons\https%3A%2F%2Fwww.fosshub.com%2Fmedia%2Ffavicon%2Fandroid-chrome-192x192.png —
MD5:—
SHA256:—
2312opera.exeC:\Users\admin\AppData\Local\Opera\Opera\icons\https%3A%2F%2Fwww.fosshub.com%2Fmedia%2Ffavicon%2Ffavicon.png —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
12
TCP/UDP connections
50
DNS requests
74
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2312
opera.exe
GET
200
93.184.220.29:80
http://crl3.digicert.com/Omniroot2025.crl
US
der
7.30 Kb
whitelisted
2312
opera.exe
GET
200
172.217.21.195:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQDoZTy4rmFzYAIAAAAAgFS4
US
der
472 b
whitelisted
2312
opera.exe
GET
200
172.217.21.195:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQC8nOEuy2BgAwgAAAAAYtcC
US
der
472 b
whitelisted
2312
opera.exe
GET
200
172.217.21.195:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQDOGlA3rPWk4gIAAAAAgFRa
US
der
472 b
whitelisted
2312
opera.exe
GET
200
172.217.21.195:80
http://ocsp.pki.goog/gts1o1core/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBRCRjDCJxnb3nDwj%2Fxz5aZfZjgXvAQUmNH4bhDrz5vsYJ8YkBug630J%2FSsCEQCTUSQbvrzbawgAAAAAYtax
US
der
472 b
whitelisted
2480
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2480
firefox.exe
POST
200
172.217.21.195:80
http://ocsp.pki.goog/gts1o1core
US
der
472 b
whitelisted
2480
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2480
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2480
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt
US
text
8 b
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2312
opera.exe
185.26.182.118:443
sitecheck2.opera.com
Opera Software AS
—
suspicious
2312
opera.exe
104.20.136.9:443
www.fosshub.com
Cloudflare Inc
US
shared
2312
opera.exe
185.26.182.94:443
sitecheck2.opera.com
Opera Software AS
—
whitelisted
2312
opera.exe
216.58.205.234:443
fonts.googleapis.com
Google Inc.
US
whitelisted
2480
firefox.exe
52.41.230.109:443
search.services.mozilla.com
Amazon.com, Inc.
US
unknown
2312
opera.exe
172.217.23.104:443
ssl.google-analytics.com
Google Inc.
US
suspicious
2480
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
2480
firefox.exe
54.213.218.169:443
push.services.mozilla.com
Amazon.com, Inc.
US
unknown
2480
firefox.exe
143.204.215.89:443
snippets.cdn.mozilla.net
—
US
malicious
2312
opera.exe
216.58.212.131:443
fonts.gstatic.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
www.fosshub.com
  • 104.20.136.9
  • 172.67.32.78
  • 104.20.137.9
malicious
sitecheck2.opera.com
  • 185.26.182.118
  • 185.26.182.111
  • 185.26.182.93
  • 185.26.182.112
  • 185.26.182.106
  • 185.26.182.94
whitelisted
certs.opera.com
  • 185.26.182.94
  • 185.26.182.93
whitelisted
crl4.digicert.com
  • 93.184.220.29
whitelisted
crl3.digicert.com
  • 93.184.220.29
whitelisted
ocsp.digicert.com
  • 151.101.1.140
  • 151.101.65.140
  • 151.101.129.140
  • 151.101.193.140
whitelisted
cdnjs.cloudflare.com
  • 104.16.19.94
  • 104.16.18.94
whitelisted
pagead2.googlesyndication.com
  • 172.217.16.130
whitelisted
fonts.googleapis.com
  • 216.58.205.234
whitelisted
ocsp.pki.goog
  • 172.217.21.195
whitelisted

Threats

PID
Process
Class
Message
1044
svchost.exe
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
1044
svchost.exe
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
No debug info
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Reports
https://www.fosshub.com/Classic-Shell.html?dwl=ClassicShellSetup_4_3_1.exe