analyze malware
  • Huge database of samples and IOCs
  • Custom VM setup
  • Unlimited submissions
  • Interactive approach
Sign up, it’s free
URL:

https://kokosh4.ru.com

Full analysis: https://app.any.run/tasks/e4474a50-03fd-4854-972c-50025417cbd9
Verdict: Malicious activity
Analysis date: April 01, 2023, 18:15:17
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

0EC428F8440DA3ECF0E88A32D293BC35

SHA1:

770235F87C550088E2431AB63E5DE8FF8283EC00

SHA256:

7DC764B3A34319B4C24801A38A6CB319F86F86E746564F320614F764B35AA110

SSDEEP:

3:N8POyLK:22YK

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

    • Application launched itself

      • firefox.exe (PID: 1592)
      • firefox.exe (PID: 1236)

    • Create files in a temporary directory

      • firefox.exe (PID: 1236)

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 1236)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
8
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start 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
1592"C:\Program Files\Mozilla Firefox\firefox.exe" "https://kokosh4.ru.com"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\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ntdll.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\msasn1.dll
1236"C:\Program Files\Mozilla Firefox\firefox.exe" https://kokosh4.ru.comC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
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
3716"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1236.0.192008309\783121459" -parentBuildID 20201112153044 -prefsHandle 1092 -prefMapHandle 840 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1236 "\\.\pipe\gecko-crash-server-pipe.1236" 1176 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
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
2640"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1236.6.1633183708\872546017" -childID 1 -isForBrowser -prefsHandle 3160 -prefMapHandle 3156 -prefsLen 245 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1236 "\\.\pipe\gecko-crash-server-pipe.1236" 3172 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
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
3620"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1236.13.1404897720\1002200127" -childID 2 -isForBrowser -prefsHandle 2084 -prefMapHandle 2436 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1236 "\\.\pipe\gecko-crash-server-pipe.1236" 2052 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
2948"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1236.20.1613544007\283065485" -childID 3 -isForBrowser -prefsHandle 3548 -prefMapHandle 3540 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1236 "\\.\pipe\gecko-crash-server-pipe.1236" 3520 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
2904"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1236.21.417216954\117610739" -childID 4 -isForBrowser -prefsHandle 3604 -prefMapHandle 3600 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1236 "\\.\pipe\gecko-crash-server-pipe.1236" 3488 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\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msasn1.dll
3776"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1236.34.1352518272\1069574663" -childID 5 -isForBrowser -prefsHandle 3848 -prefMapHandle 3520 -prefsLen 7378 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1236 "\\.\pipe\gecko-crash-server-pipe.1236" 3884 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\program files\mozilla firefox\mozglue.dll
c:\windows\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\system32\msasn1.dll
Total events
17 098
Read events
17 050
Write events
48
Delete events
0

Modification events

(PID) Process:(1592) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
09611C1E1E000000
(PID) Process:(1236) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
AD681C1E1E000000
(PID) Process:(1236) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(1236) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(1236) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(1236) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(1236) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|ServicesSettingsServer
Value:
https://firefox.settings.services.mozilla.com/v1
(PID) Process:(1236) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|SecurityContentSignatureRootHash
Value:
97:E8:BA:9C:F1:2F:B3:DE:53:CC:42:A4:E6:57:7E:D6:4D:F4:93:C2:47:B4:14:FE:A0:36:81:8D:38:23:56:0E
(PID) Process:(1236) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(1236) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003D010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
8
Suspicious files
210
Text files
80
Unknown types
40

Dropped files

PID
Process
Filename
Type
1236firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
1236firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\QLDYZ5~1.DEF\cert9.db-journalbinary
MD5:FA0B45C6C3C11DE12FDA00DB323F361E
SHA256:0B3ED3EE4C57717EB3CDA474C0D16F19D842C67C6F80894318188BAEB0D682E4
1236firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\places.sqlite-walsqlite-wal
MD5:CC2C8056566BFEE88A34AA8B843FF3BC
SHA256:CEB0E85E9A3515AA059171032991B224746524679E795A83E5DB8CF30794B816
1236firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_OlQ7fJHem0Omojrbinary
MD5:23FF67F531ECCD07476B1BB6AB1F4519
SHA256:625A6B6B71EFDC98B3CC3275F37DBAE8793D3D09E91120414F3AB58D3E6D6702
1236firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
1236firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:994A33896BB41A278A315D0D796422B6
SHA256:54EC50A20FFF8CC016710E49437CF6A11D3FE5EE7B28C185E4A9AAFEE2908B63
1236firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.jstext
MD5:299A2B747C11E4BDA194E563FEA4A699
SHA256:94EE461F62E8B4A0A65471A41E10C8C56722B73C0A019D76ACA7F5BAF109813E
1236firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
1236firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
1236firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:5827B783642B0ED2D6BC15AE48BEE842
SHA256:9C2C689C6A5D6AD815189E29741F030EE814BC1B2B69B58D25DEBFB0708C1B84
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
17
TCP/UDP connections
32
DNS requests
78
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
—
—
POST
200
192.229.221.95:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
1236
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
US
text
8 b
whitelisted
1236
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt
US
text
8 b
whitelisted
1236
firefox.exe
POST
200
2.16.186.120:80
http://r3.o.lencr.org/
unknown
der
503 b
shared
1236
firefox.exe
POST
200
2.16.186.120:80
http://r3.o.lencr.org/
unknown
der
503 b
shared
1236
firefox.exe
POST
200
2.16.186.120:80
http://r3.o.lencr.org/
unknown
der
503 b
shared
1236
firefox.exe
POST
200
192.229.221.95:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
1236
firefox.exe
POST
200
192.229.221.95:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
1236
firefox.exe
POST
200
2.16.186.120:80
http://r3.o.lencr.org/
unknown
der
503 b
shared
1236
firefox.exe
POST
200
2.16.186.120:80
http://r3.o.lencr.org/
unknown
der
503 b
shared
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1236
firefox.exe
35.241.9.150:443
firefox.settings.services.mozilla.com
GOOGLE
US
suspicious
1236
firefox.exe
34.107.221.82:80
detectportal.firefox.com
GOOGLE
US
whitelisted
1236
firefox.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
1236
firefox.exe
104.21.22.185:443
kokosh4.ru.com
CLOUDFLARENET
—
suspicious
1236
firefox.exe
2.16.186.120:80
r3.o.lencr.org
Akamai International B.V.
DE
whitelisted
1236
firefox.exe
35.83.159.54:443
location.services.mozilla.com
AMAZON-02
US
unknown
1236
firefox.exe
142.250.186.138:443
safebrowsing.googleapis.com
GOOGLE
US
whitelisted
1236
firefox.exe
34.111.73.144:443
firefox-settings-attachments.cdn.mozilla.net
GOOGLE
US
unknown
1236
firefox.exe
13.32.121.49:443
snippets.cdn.mozilla.net
AMAZON-02
US
suspicious
1236
firefox.exe
142.250.186.131:80
ocsp.pki.goog
GOOGLE
US
whitelisted

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
kokosh4.ru.com
  • 104.21.22.185
  • 172.67.206.157
  • 2606:4700:3035::ac43:ce9d
  • 2606:4700:3034::6815:16b9
malicious
firefox.settings.services.mozilla.com
  • 35.241.9.150
whitelisted
location.services.mozilla.com
  • 35.83.159.54
  • 35.165.145.80
  • 52.38.245.94
  • 52.33.22.51
  • 54.187.233.68
  • 52.40.44.47
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 52.40.44.47
  • 54.187.233.68
  • 52.33.22.51
  • 52.38.245.94
  • 35.165.145.80
  • 35.83.159.54
whitelisted
example.org
  • 93.184.216.34
whitelisted
ipv4only.arpa
  • 192.0.0.170
  • 192.0.0.171
whitelisted
r3.o.lencr.org
  • 2.16.186.120
  • 2.16.186.56
  • 2.16.186.51
  • 2.16.186.67
  • 2.16.186.89
  • 2.16.186.81
  • 2.16.186.104
  • 2.16.186.107
  • 2.16.186.65
shared
a1887.dscq.akamai.net
  • 2.16.186.65
  • 2.16.186.107
  • 2.16.186.104
  • 2.16.186.81
  • 2.16.186.89
  • 2.16.186.67
  • 2.16.186.51
  • 2.16.186.56
  • 2.16.186.120
  • 2a02:26f0:b700:7::210:ce8f
  • 2a02:26f0:b700:7::210:ce94
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2024 ANY.RUN LLC. ALL RIGHTS RESERVED
ANY.RUN
Reports
https://kokosh4.ru.com