URL:

https://csb.app

Full analysis: https://app.any.run/tasks/90655c12-e621-4ba5-9d72-d6af5c2ac75e
Verdict: Malicious activity
Analysis date: April 01, 2022, 20:30:12
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

C3FCE8E29F5E17EB55FE79B3E1967645

SHA1:

305112A85FC6C9256EBF51DA6A5920A57D92F0B7

SHA256:

CBCA42060EBFC3272099274E3D7158DA59F55218A434990E0DD0E1AB6D16812B

SSDEEP:

3:N8Lw:2E

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

    • Reads Microsoft Outlook installation path

      • iexplore.exe (PID: 2936)

  • INFO

    • Application launched itself

      • iexplore.exe (PID: 3052)
      • firefox.exe (PID: 1636)
      • firefox.exe (PID: 3992)

    • Reads the computer name

      • iexplore.exe (PID: 2936)
      • firefox.exe (PID: 3992)
      • iexplore.exe (PID: 3052)
      • firefox.exe (PID: 712)
      • firefox.exe (PID: 3456)
      • firefox.exe (PID: 3296)
      • firefox.exe (PID: 1840)
      • firefox.exe (PID: 1236)
      • firefox.exe (PID: 3928)

    • Checks Windows Trust Settings

      • iexplore.exe (PID: 3052)
      • iexplore.exe (PID: 2936)

    • Checks supported languages

      • iexplore.exe (PID: 3052)
      • firefox.exe (PID: 1636)
      • iexplore.exe (PID: 2936)
      • firefox.exe (PID: 712)
      • firefox.exe (PID: 3992)
      • firefox.exe (PID: 3456)
      • firefox.exe (PID: 3296)
      • firefox.exe (PID: 1236)
      • firefox.exe (PID: 1840)
      • firefox.exe (PID: 3928)

    • Changes internet zones settings

      • iexplore.exe (PID: 3052)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 3052)
      • iexplore.exe (PID: 2936)

    • Manual execution by user

      • firefox.exe (PID: 1636)

    • Reads internet explorer settings

      • iexplore.exe (PID: 2936)

    • Creates files in the program directory

      • firefox.exe (PID: 3992)

    • Dropped object may contain Bitcoin addresses

      • firefox.exe (PID: 3992)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 3052)

    • Creates files in the user directory

      • iexplore.exe (PID: 3052)
      • firefox.exe (PID: 3992)

    • Changes settings of System certificates

      • iexplore.exe (PID: 3052)

    • Reads CPU info

      • firefox.exe (PID: 3992)

    • Reads the date of Windows installation

      • firefox.exe (PID: 3992)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
10
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start iexplore.exe iexplore.exe 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

Process information

PID
CMD
Path
Indicators
Parent process
712"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3992.0.598146682\990738993" -parentBuildID 20201112153044 -prefsHandle 1112 -prefMapHandle 948 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3992 "\\.\pipe\gecko-crash-server-pipe.3992" 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\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
1236"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3992.34.982834763\652265915" -childID 5 -isForBrowser -prefsHandle 3860 -prefMapHandle 3740 -prefsLen 7378 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3992 "\\.\pipe\gecko-crash-server-pipe.3992" 3908 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
1636"C:\Program Files\Mozilla Firefox\firefox.exe" 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\crypt32.dll
1840"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3992.20.172341554\1305398011" -childID 3 -isForBrowser -prefsHandle 3856 -prefMapHandle 2468 -prefsLen 7378 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3992 "\\.\pipe\gecko-crash-server-pipe.3992" 3756 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\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
2936"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:3052 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\advapi32.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
3052"C:\Program Files\Internet Explorer\iexplore.exe" "https://csb.app"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\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
3296"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3992.13.1666037911\759214215" -childID 2 -isForBrowser -prefsHandle 2696 -prefMapHandle 2828 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3992 "\\.\pipe\gecko-crash-server-pipe.3992" 2812 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\msasn1.dll
c:\windows\system32\rpcrt4.dll
3456"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3992.6.1358269071\1800211261" -childID 1 -isForBrowser -prefsHandle 4188 -prefMapHandle 4184 -prefsLen 245 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3992 "\\.\pipe\gecko-crash-server-pipe.3992" 4200 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\crypt32.dll
3928"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3992.21.1898404851\1779518054" -childID 4 -isForBrowser -prefsHandle 3716 -prefMapHandle 3828 -prefsLen 7378 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3992 "\\.\pipe\gecko-crash-server-pipe.3992" 3680 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\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\kernel32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
3992"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:
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\crypt32.dll
Total events
20 285
Read events
20 129
Write events
154
Delete events
2

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:
30950919
(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:
30950919
(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
0
Suspicious files
136
Text files
49
Unknown types
38

Dropped files

PID
Process
Filename
Type
3992firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3052iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63binary
MD5:—
SHA256:—
2936iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\82CB34DD3343FE727DF8890D352E0D8Fder
MD5:—
SHA256:—
2936iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\82CB34DD3343FE727DF8890D352E0D8Fbinary
MD5:—
SHA256:—
3052iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\6BADA8974A10C4BD62CC921D13E43B18_711ED44619924BA6DC33E69F97E7FF63der
MD5:—
SHA256:—
2936iexplore.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157binary
MD5:—
SHA256:—
3992firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_9VrUYyS5RA236GLbinary
MD5:—
SHA256:—
3992firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
3992firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.jstext
MD5:299A2B747C11E4BDA194E563FEA4A699
SHA256:94EE461F62E8B4A0A65471A41E10C8C56722B73C0A019D76ACA7F5BAF109813E
3992firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
26
TCP/UDP connections
102
DNS requests
157
Threats
4

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3052
iexplore.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTBL0V27RVZ7LBduom%2FnYB45SPUEwQU5Z1ZMIJHWMys%2BghUNoZ7OrUETfACEA8Ull8gIGmZT9XHrHiJQeI%3D
US
der
1.47 Kb
whitelisted
3992
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2936
iexplore.exe
GET
200
93.184.220.29:80
http://crl3.digicert.com/Omniroot2025.crl
US
der
7.78 Kb
whitelisted
3992
firefox.exe
POST
200
142.250.186.67:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3992
firefox.exe
POST
200
142.250.186.67:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
3992
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3992
firefox.exe
POST
200
142.250.186.67:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3992
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
278 b
whitelisted
3992
firefox.exe
POST
200
142.250.186.67:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
3992
firefox.exe
POST
200
142.250.186.67:80
http://ocsp.pki.goog/gts1c3
US
der
472 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
2936
iexplore.exe
104.18.27.114:443
csb.app
Cloudflare Inc
US
malicious
2936
iexplore.exe
67.26.75.254:80
ctldl.windowsupdate.com
Level 3 Communications, Inc.
US
suspicious
—
—
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3052
iexplore.exe
13.107.21.200:443
www.bing.com
Microsoft Corporation
US
whitelisted
3052
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2936
iexplore.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2936
iexplore.exe
8.248.145.254:80
ctldl.windowsupdate.com
Level 3 Communications, Inc.
US
suspicious
3992
firefox.exe
34.214.197.181:443
push.services.mozilla.com
Amazon.com, Inc.
US
unknown
—
—
18.66.139.125:443
content-signature-2.cdn.mozilla.net
Massachusetts Institute of Technology
US
malicious
—
—
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted

DNS requests

Domain
IP
Reputation
csb.app
  • 104.18.27.114
  • 104.18.26.114
  • 2606:4700::6812:1a72
  • 2606:4700::6812:1b72
malicious
ctldl.windowsupdate.com
  • 67.26.75.254
  • 8.248.145.254
  • 8.241.9.254
  • 8.248.119.254
  • 67.26.137.254
whitelisted
api.bing.com
  • 13.107.5.80
whitelisted
www.bing.com
  • 13.107.21.200
  • 204.79.197.200
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
crl3.digicert.com
  • 93.184.220.29
whitelisted
detectportal.firefox.com
  • 34.107.221.82
whitelisted
firefox.settings.services.mozilla.com
  • 52.222.214.116
  • 52.222.214.105
  • 52.222.214.84
  • 52.222.214.96
whitelisted
location.services.mozilla.com
  • 54.148.72.145
  • 35.161.134.161
  • 52.40.22.163
  • 54.148.18.111
  • 35.160.240.234
  • 35.161.154.128
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 35.161.154.128
  • 35.160.240.234
  • 54.148.18.111
  • 52.40.22.163
  • 35.161.134.161
  • 54.148.72.145
whitelisted

Threats

PID
Process
Class
Message
3992
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3992
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3992
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3992
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
No debug info
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Reports
https://csb.app