URL:

http://fisv.ws

Full analysis: https://app.any.run/tasks/c86c2940-dff2-4ab3-94d5-a988f59327e4
Verdict: Malicious activity
Analysis date: May 20, 2022, 21:40:31
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

EDEA5D28CC27BA6ACF432D0B750A1869

SHA1:

52A0F7726D8975906D0920F2ECCD73BAD10263B4

SHA256:

F5A7D5FFEFE28F1947A3533936E2672D4766331D4108E0117A895EA9E180CF34

SSDEEP:

3:N1KYXl:CYV

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: 3124)

  • SUSPICIOUS

    • Drops a file with a compile date too recent

      • firefox.exe (PID: 3124)

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 3124)

  • INFO

    • Application launched itself

      • firefox.exe (PID: 736)
      • firefox.exe (PID: 3124)

    • Reads the computer name

      • firefox.exe (PID: 3124)
      • firefox.exe (PID: 2196)
      • firefox.exe (PID: 2988)
      • firefox.exe (PID: 1844)
      • firefox.exe (PID: 928)
      • firefox.exe (PID: 1932)
      • firefox.exe (PID: 3508)

    • Checks supported languages

      • firefox.exe (PID: 736)
      • firefox.exe (PID: 3124)
      • firefox.exe (PID: 1844)
      • firefox.exe (PID: 3508)
      • firefox.exe (PID: 1932)
      • firefox.exe (PID: 2988)
      • firefox.exe (PID: 928)
      • firefox.exe (PID: 2196)

    • Reads CPU info

      • firefox.exe (PID: 3124)

    • Creates files in the program directory

      • firefox.exe (PID: 3124)

    • Reads the date of Windows installation

      • firefox.exe (PID: 3124)

    • Dropped object may contain Bitcoin addresses

      • firefox.exe (PID: 3124)

    • Creates files in the user directory

      • firefox.exe (PID: 3124)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
8
Malicious processes
1
Suspicious processes
1

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
736"C:\Program Files\Mozilla Firefox\firefox.exe" "http://fisv.ws"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
928"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3124.34.1983260850\1479118584" -childID 5 -isForBrowser -prefsHandle 3764 -prefMapHandle 3760 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3124 "\\.\pipe\gecko-crash-server-pipe.3124" 3784 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
1844"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3124.0.112218128\102496956" -parentBuildID 20201112153044 -prefsHandle 1148 -prefMapHandle 1140 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3124 "\\.\pipe\gecko-crash-server-pipe.3124" 1216 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\kernelbase.dll
c:\windows\system32\kernel32.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
1932"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3124.6.634708620\1403583253" -childID 1 -isForBrowser -prefsHandle 3436 -prefMapHandle 3432 -prefsLen 181 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3124 "\\.\pipe\gecko-crash-server-pipe.3124" 3448 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\msasn1.dll
2196"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3124.20.678440985\349663642" -childID 3 -isForBrowser -prefsHandle 2148 -prefMapHandle 2180 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3124 "\\.\pipe\gecko-crash-server-pipe.3124" 2132 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\msasn1.dll
c:\windows\system32\version.dll
2988"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3124.21.2141217646\237366519" -childID 4 -isForBrowser -prefsHandle 3076 -prefMapHandle 2116 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3124 "\\.\pipe\gecko-crash-server-pipe.3124" 2016 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\kernel32.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
3124"C:\Program Files\Mozilla Firefox\firefox.exe" http://fisv.wsC:\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
3508"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3124.13.174969713\864211405" -childID 2 -isForBrowser -prefsHandle 2008 -prefMapHandle 2524 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3124 "\\.\pipe\gecko-crash-server-pipe.3124" 1944 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
Total events
10 831
Read events
10 807
Write events
24
Delete events
0

Modification events

(PID) Process:(736) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
4D4806DE5C000000
(PID) Process:(3124) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
385206DE5C000000
(PID) Process:(3124) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(3124) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(3124) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(3124) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(3124) 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:(3124) 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:(3124) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3124) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
4
Suspicious files
133
Text files
48
Unknown types
36

Dropped files

PID
Process
Filename
Type
3124firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3124firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
3124firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_BB8eN4xT8xG2SPVbinary
MD5:—
SHA256:—
3124firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_VnDu5rmz9PET5CFbinary
MD5:—
SHA256:—
3124firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:—
SHA256:—
3124firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_VNt4xuSySYRrbFkbinary
MD5:—
SHA256:—
3124firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:994A33896BB41A278A315D0D796422B6
SHA256:54EC50A20FFF8CC016710E49437CF6A11D3FE5EE7B28C185E4A9AAFEE2908B63
3124firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3124firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.jsonbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
3124firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
17
TCP/UDP connections
83
DNS requests
109
Threats
4

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3124
firefox.exe
POST
200
184.24.77.54:80
http://r3.o.lencr.org/
US
der
503 b
shared
3124
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3124
firefox.exe
POST
200
104.18.21.226:80
http://ocsp.globalsign.com/gsrsaovsslca2018
US
der
1.40 Kb
whitelisted
3124
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3124
firefox.exe
POST
200
104.18.20.226:80
http://ocsp2.globalsign.com/gsorganizationvalsha2g2
US
der
1.42 Kb
whitelisted
3124
firefox.exe
POST
200
142.250.186.131:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3124
firefox.exe
POST
200
184.24.77.54:80
http://r3.o.lencr.org/
US
der
503 b
shared
3124
firefox.exe
POST
200
142.250.186.131:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
3124
firefox.exe
GET
301
93.179.127.66:80
http://fisv.ws/
RU
html
162 b
malicious
3124
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
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
3124
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
3124
firefox.exe
93.179.127.66:80
fisv.ws
—
RU
malicious
3124
firefox.exe
52.222.214.116:443
firefox.settings.services.mozilla.com
Amazon.com, Inc.
US
suspicious
3124
firefox.exe
35.83.182.199:443
location.services.mozilla.com
Merit Network Inc.
US
unknown
3124
firefox.exe
184.24.77.54:80
r3.o.lencr.org
Time Warner Cable Internet LLC
US
suspicious
3124
firefox.exe
124.65.144.114:443
www.bjetc.cn
China Unicom Beijing Province Network
CN
unknown
3124
firefox.exe
13.32.121.85:443
snippets.cdn.mozilla.net
Amazon.com, Inc.
US
suspicious
3124
firefox.exe
104.18.21.226:80
ocsp.globalsign.com
Cloudflare Inc
US
shared
3124
firefox.exe
183.136.208.250:443
s11.cnzz.com
No.31,Jin-rong Street
CN
unknown
3124
firefox.exe
52.41.176.227:443
shavar.services.mozilla.com
Amazon.com, Inc.
US
unknown

DNS requests

Domain
IP
Reputation
fisv.ws
  • 93.179.127.66
malicious
detectportal.firefox.com
  • 34.107.221.82
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
firefox.settings.services.mozilla.com
  • 52.222.214.116
  • 52.222.214.105
  • 52.222.214.96
  • 52.222.214.84
whitelisted
location.services.mozilla.com
  • 35.83.182.199
  • 35.160.240.234
  • 35.82.180.24
  • 54.149.42.12
  • 35.161.134.161
  • 34.218.94.83
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 34.218.94.83
  • 35.161.134.161
  • 54.149.42.12
  • 35.82.180.24
  • 35.160.240.234
  • 35.83.182.199
whitelisted
safebrowsing.googleapis.com
  • 142.250.186.74
  • 2a00:1450:4001:812::200a
whitelisted
push.services.mozilla.com
  • 35.166.180.72
whitelisted
autopush.prod.mozaws.net
  • 35.166.180.72
whitelisted
content-signature-2.cdn.mozilla.net
  • 18.66.139.97
  • 18.66.139.125
  • 18.66.139.17
  • 18.66.139.67
  • 18.66.248.105
  • 18.66.248.112
  • 18.66.248.40
  • 18.66.248.5
whitelisted

Threats

PID
Process
Class
Message
3124
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3124
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3124
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3124
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
No debug info
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Reports
http://fisv.ws