File name:

UnreadNotes.htm

Full analysis: https://app.any.run/tasks/a854f972-727a-4b29-ad70-a3920cbdf041
Verdict: Malicious activity
Analysis date: August 12, 2022, 14:47:45
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: text/html
File info: HTML document, UTF-8 Unicode (with BOM) text, with very long lines, with no line terminators
MD5:

70DA4F627C1B6C6A314323172BA82913

SHA1:

5AC32DBB62072B6062F0A3B33A20B63FA0C73E07

SHA256:

A76092511ED20E7B9DBFFE248BD3F13900A34AD2E07FDC9D2A4A2A69FAA97ABD

SSDEEP:

192:Io0/IcrKqL+g0tTWMmCpHmE5Qc8l3cLWBs99JmUjZMidcANpFE85ig5:IQcrsTmCBmeQc8l2mjinNpCo5

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 executable file immediately after starts

      • firefox.exe (PID: 1092)

  • SUSPICIOUS

    • Reads Microsoft Outlook installation path

      • iexplore.exe (PID: 3684)

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 1092)

    • Drops a file with a compile date too recent

      • firefox.exe (PID: 1092)

  • INFO

    • Application launched itself

      • iexplore.exe (PID: 3052)
      • iexplore.exe (PID: 3684)
      • firefox.exe (PID: 1028)
      • firefox.exe (PID: 1092)

    • Checks supported languages

      • iexplore.exe (PID: 3052)
      • iexplore.exe (PID: 3684)
      • firefox.exe (PID: 1028)
      • iexplore.exe (PID: 2244)
      • firefox.exe (PID: 1092)
      • firefox.exe (PID: 3048)
      • firefox.exe (PID: 2044)
      • firefox.exe (PID: 3728)
      • firefox.exe (PID: 1388)
      • firefox.exe (PID: 3260)
      • firefox.exe (PID: 2572)
      • firefox.exe (PID: 3164)

    • Reads the computer name

      • iexplore.exe (PID: 3052)
      • iexplore.exe (PID: 3684)
      • iexplore.exe (PID: 2244)
      • firefox.exe (PID: 1092)
      • firefox.exe (PID: 2044)
      • firefox.exe (PID: 3048)
      • firefox.exe (PID: 3728)
      • firefox.exe (PID: 1388)
      • firefox.exe (PID: 3260)
      • firefox.exe (PID: 2572)
      • firefox.exe (PID: 3164)

    • Reads internet explorer settings

      • iexplore.exe (PID: 3684)

    • Changes internet zones settings

      • iexplore.exe (PID: 3052)

    • Reads the date of Windows installation

      • iexplore.exe (PID: 3052)
      • firefox.exe (PID: 1092)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 3052)

    • Manual execution by user

      • firefox.exe (PID: 1028)

    • Reads CPU info

      • firefox.exe (PID: 1092)

    • Checks Windows Trust Settings

      • iexplore.exe (PID: 3052)

    • Creates files in the program directory

      • firefox.exe (PID: 1092)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.txt | Text - UTF-8 encoded (100)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
49
Monitored processes
12
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
start iexplore.exe iexplore.exe no specs iexplore.exe no specs firefox.exe no specs firefox.exe firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1028"C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\admin\Desktop\UnreadNotes.htm"C:\Program Files\Mozilla Firefox\firefox.exe—Explorer.EXE
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\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\msasn1.dll
1092"C:\Program Files\Mozilla Firefox\firefox.exe" -url C:\Users\admin\Desktop\UnreadNotes.htmC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msasn1.dll
1388"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1092.13.1373774973\487547321" -childID 2 -isForBrowser -prefsHandle 3012 -prefMapHandle 3008 -prefsLen 418 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1092 "\\.\pipe\gecko-crash-server-pipe.1092" 3024 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\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\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\crypt32.dll
2044"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1092.6.791271674\1038243192" -childID 1 -isForBrowser -prefsHandle 2736 -prefMapHandle 2732 -prefsLen 181 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1092 "\\.\pipe\gecko-crash-server-pipe.1092" 2748 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\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\version.dll
2244"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3052 CREDAT:333057 /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\rpcrt4.dll
c:\windows\system32\iertutil.dll
2572"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1092.28.1758424738\1432094507" -childID 5 -isForBrowser -prefsHandle 3992 -prefMapHandle 3988 -prefsLen 7470 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1092 "\\.\pipe\gecko-crash-server-pipe.1092" 4008 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\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\crypt32.dll
c:\windows\system32\msasn1.dll
3048"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1092.0.1418455122\169279986" -parentBuildID 20201112153044 -prefsHandle 1120 -prefMapHandle 1112 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1092 "\\.\pipe\gecko-crash-server-pipe.1092" 1204 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\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\crypt32.dll
c:\windows\system32\rpcrt4.dll
3052"C:\Program Files\Internet Explorer\iexplore.exe" "C:\Users\admin\Desktop\UnreadNotes.htm"C:\Program Files\Internet Explorer\iexplore.exe
Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
1
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\rpcrt4.dll
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
3164"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1092.41.290074108\1936841148" -childID 6 -isForBrowser -prefsHandle 1780 -prefMapHandle 4220 -prefsLen 9644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1092 "\\.\pipe\gecko-crash-server-pipe.1092" 7892 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\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\rpcrt4.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\sechost.dll
3260"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1092.27.140802678\1917013169" -childID 4 -isForBrowser -prefsHandle 3972 -prefMapHandle 3968 -prefsLen 7470 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1092 "\\.\pipe\gecko-crash-server-pipe.1092" 3984 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msasn1.dll
Total events
16 586
Read events
16 442
Write events
143
Delete events
1

Modification events

(PID) Process:(3052) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPDaysSinceLastAutoMigration
Value:
1
(PID) Process:(3052) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchLowDateTime
Value:
(PID) Process:(3052) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing
Operation:writeName:NTPLastLaunchHighDateTime
Value:
30977626
(PID) Process:(3052) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateLowDateTime
Value:
(PID) Process:(3052) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\UrlBlockManager
Operation:writeName:NextCheckForUpdateHighDateTime
Value:
30977626
(PID) Process:(3052) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(3052) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3052) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(3052) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:writeName:CompatibilityFlags
Value:
0
(PID) Process:(3052) iexplore.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
4
Suspicious files
128
Text files
51
Unknown types
41

Dropped files

PID
Process
Filename
Type
1092firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3052iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFC06D125B3BEEBE15.TMPgmc
MD5:—
SHA256:—
3052iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFC38A048681D0E274.TMPgmc
MD5:—
SHA256:—
3052iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Last Active\{BBE51F39-1A4D-11ED-8F0B-12A9866C77DE}.datbinary
MD5:—
SHA256:—
3052iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{BBE51F37-1A4D-11ED-8F0B-12A9866C77DE}.datbinary
MD5:—
SHA256:—
3052iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF24EA257A04AA30CD.TMPgmc
MD5:—
SHA256:—
3052iexplore.exeC:\Users\admin\AppData\Local\Temp\~DFFFDE379F3E654066.TMPgmc
MD5:—
SHA256:—
3052iexplore.exeC:\Users\admin\AppData\Local\Temp\~DF6E2BD1D252C5E1DE.TMPgmc
MD5:—
SHA256:—
3052iexplore.exeC:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Last Active\{BBE51F3A-1A4D-11ED-8F0B-12A9866C77DE}.datbinary
MD5:—
SHA256:—
1092firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
21
TCP/UDP connections
69
DNS requests
129
Threats
7

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1092
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
1092
firefox.exe
POST
200
142.250.185.163:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
1092
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3052
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
US
der
471 b
whitelisted
1092
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
1092
firefox.exe
POST
200
142.250.185.163:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3052
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D
US
der
1.47 Kb
whitelisted
1092
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
1092
firefox.exe
POST
200
142.250.185.163:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
1092
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
3052
iexplore.exe
23.216.77.80:80
ctldl.windowsupdate.com
NTT DOCOMO, INC.
US
suspicious
1092
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
3052
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
1092
firefox.exe
35.167.105.243:443
location.services.mozilla.com
Amazon.com, Inc.
US
unknown
1092
firefox.exe
52.222.214.105:443
firefox.settings.services.mozilla.com
Amazon.com, Inc.
US
suspicious
1092
firefox.exe
188.114.96.3:443
valdia.quatiappcn.pw
Cloudflare Inc
US
malicious
1092
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
1092
firefox.exe
18.66.139.67:443
content-signature-2.cdn.mozilla.net
Massachusetts Institute of Technology
US
suspicious
1092
firefox.exe
35.164.183.116:443
push.services.mozilla.com
Amazon.com, Inc.
US
unknown
1092
firefox.exe
199.36.158.100:443
viaodmeoizcd.web.app
—
US
malicious

DNS requests

Domain
IP
Reputation
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 131.253.33.200
  • 13.107.22.200
whitelisted
ctldl.windowsupdate.com
  • 23.216.77.80
  • 23.216.77.69
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
detectportal.firefox.com
  • 34.107.221.82
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
location.services.mozilla.com
  • 35.167.105.243
  • 52.35.17.16
  • 34.213.44.137
  • 44.241.228.251
  • 54.184.13.11
  • 35.162.19.172
whitelisted
firefox.settings.services.mozilla.com
  • 52.222.214.105
  • 52.222.214.116
  • 52.222.214.84
  • 52.222.214.96
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 35.162.19.172
  • 54.184.13.11
  • 44.241.228.251
  • 34.213.44.137
  • 52.35.17.16
  • 35.167.105.243
whitelisted
example.org
  • 93.184.216.34
whitelisted

Threats

PID
Process
Class
Message
1092
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
1092
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
—
—
Potentially Bad Traffic
ET DNS Query to a *.pw domain - Likely Hostile
—
—
Potentially Bad Traffic
ET DNS Query to a *.pw domain - Likely Hostile
—
—
Potentially Bad Traffic
ET DNS Query to a *.pw domain - Likely Hostile
1092
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
1092
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
No debug info
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Reports
UnreadNotes.htm