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

https://www.ffmpeg.org/download.html

Full analysis: https://app.any.run/tasks/fa4ccfa2-1a34-4b13-a299-7b58e5130fc1
Verdict: Malicious activity
Analysis date: January 24, 2022, 21:20:22
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

05362535C9AADCBEB6BCB7E9689FD656

SHA1:

5F9FF786D5EF207AB0602BA8D894073886194491

SHA256:

53660666892422DF4CE18058155FEB6B219F641BA31372ADC5F1B2920FC449DA

SSDEEP:

3:N8DSLfuKXCoQ:2OLWKBQ

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

    • Checks supported languages

      • WinRAR.exe (PID: 2612)

    • Reads the computer name

      • WinRAR.exe (PID: 2612)

    • Reads the date of Windows installation

      • rundll32.exe (PID: 4008)

    • Uses RUNDLL32.EXE to load library

      • WinRAR.exe (PID: 2612)

  • INFO

    • Checks supported languages

      • firefox.exe (PID: 3264)
      • firefox.exe (PID: 2772)
      • firefox.exe (PID: 2172)
      • firefox.exe (PID: 2560)
      • firefox.exe (PID: 3172)
      • firefox.exe (PID: 2980)
      • firefox.exe (PID: 772)
      • firefox.exe (PID: 3732)
      • firefox.exe (PID: 2552)
      • firefox.exe (PID: 2516)
      • NOTEPAD.EXE (PID: 4028)
      • rundll32.exe (PID: 4008)

    • Reads the computer name

      • firefox.exe (PID: 2772)
      • firefox.exe (PID: 3264)
      • firefox.exe (PID: 3172)
      • firefox.exe (PID: 2980)
      • firefox.exe (PID: 772)
      • firefox.exe (PID: 2560)
      • firefox.exe (PID: 2552)
      • firefox.exe (PID: 3732)
      • firefox.exe (PID: 2516)
      • rundll32.exe (PID: 4008)

    • Reads CPU info

      • firefox.exe (PID: 3264)

    • Application launched itself

      • firefox.exe (PID: 2172)
      • firefox.exe (PID: 3264)

    • Creates files in the program directory

      • firefox.exe (PID: 3264)

    • Reads the date of Windows installation

      • firefox.exe (PID: 3264)

    • Manual execution by user

      • WinRAR.exe (PID: 2612)

    • Dropped object may contain Bitcoin addresses

      • firefox.exe (PID: 3264)

    • Creates files in the user directory

      • firefox.exe (PID: 3264)

    • Checks Windows Trust Settings

      • firefox.exe (PID: 3264)

    • Changes default file association

      • rundll32.exe (PID: 4008)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
48
Monitored processes
13
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 firefox.exe no specs firefox.exe no specs winrar.exe no specs rundll32.exe no specs notepad.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2172"C:\Program Files\Mozilla Firefox\firefox.exe" "https://www.ffmpeg.org/download.html"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
3264"C:\Program Files\Mozilla Firefox\firefox.exe" https://www.ffmpeg.org/download.htmlC:\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\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
2772"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3264.0.1788581737\1450600332" -parentBuildID 20201112153044 -prefsHandle 1104 -prefMapHandle 828 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3264 "\\.\pipe\gecko-crash-server-pipe.3264" 1184 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
3172"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3264.6.1191684062\1040900307" -childID 1 -isForBrowser -prefsHandle 3184 -prefMapHandle 3180 -prefsLen 181 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3264 "\\.\pipe\gecko-crash-server-pipe.3264" 3196 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\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\kernel32.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
772"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3264.13.1819229633\1844169485" -childID 2 -isForBrowser -prefsHandle 2604 -prefMapHandle 2840 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3264 "\\.\pipe\gecko-crash-server-pipe.3264" 2964 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\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
2560"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3264.20.1266691450\1297825699" -childID 3 -isForBrowser -prefsHandle 3736 -prefMapHandle 3732 -prefsLen 7378 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3264 "\\.\pipe\gecko-crash-server-pipe.3264" 3748 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
2980"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3264.27.393233879\1936337248" -childID 4 -isForBrowser -prefsHandle 3892 -prefMapHandle 3844 -prefsLen 7378 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3264 "\\.\pipe\gecko-crash-server-pipe.3264" 3920 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\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
3732"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3264.28.241835900\1235705399" -childID 5 -isForBrowser -prefsHandle 3904 -prefMapHandle 3900 -prefsLen 7378 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3264 "\\.\pipe\gecko-crash-server-pipe.3264" 3952 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:\windows\system32\advapi32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
2552"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3264.41.736923052\605606380" -childID 6 -isForBrowser -prefsHandle 1676 -prefMapHandle 3460 -prefsLen 9643 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3264 "\\.\pipe\gecko-crash-server-pipe.3264" 1452 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\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\crypt32.dll
c:\windows\system32\msasn1.dll
2516"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3264.48.1323153794\1673954038" -childID 7 -isForBrowser -prefsHandle 2256 -prefMapHandle 2456 -prefsLen 9643 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3264 "\\.\pipe\gecko-crash-server-pipe.3264" 4016 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
Total events
15 355
Read events
15 229
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
125
Text files
51
Unknown types
43

Dropped files

PID
Process
Filename
Type
3264firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3264firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
3264firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_vLCEzsl3jlSCzCVbinary
MD5:9E68CE6D9A9DCF27546123575EF8E687
SHA256:6E4530E566108F7C8F09C684259345EEEFD39434A9739FB6CDF1E9FAB01F24AB
3264firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\places.sqlite-walsqlite-wal
MD5:769DA0B937E091824D4616EFF7CA4F9C
SHA256:3C45F3C0A96CD294984BF2D1ABBE6BEFEE8D1D49680B1A1BF6F33D3BFD18E6B0
3264firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\settings\main\ms-language-packs\asrouter.ftltext
MD5:3625F1DDA6D119478AD89D13950C9ACA
SHA256:CB40F6A8D58901D612A86690A41D4E273F24936FC926E98F82C0918CBEF4FC64
3264firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:028639CE5E95D6AF241B54570E4C0996
SHA256:252176BFAE06497602A81C2C170471961C603E63A1104A7D4A4F6728A74B75A4
3264firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3264firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\settings\main\ms-language-packs\asrouter.ftl.tmptext
MD5:3625F1DDA6D119478AD89D13950C9ACA
SHA256:CB40F6A8D58901D612A86690A41D4E273F24936FC926E98F82C0918CBEF4FC64
3264firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.jsonbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
3264firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3561288849sdhlie.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
16
TCP/UDP connections
78
DNS requests
97
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3264
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3264
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3264
firefox.exe
POST
200
142.250.184.195:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3264
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3264
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
US
text
8 b
whitelisted
3264
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt
US
text
8 b
whitelisted
3264
firefox.exe
POST
200
142.250.184.195:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3264
firefox.exe
POST
200
142.250.184.195:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
3264
firefox.exe
POST
200
142.250.184.195:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
3264
firefox.exe
POST
200
142.250.184.195:80
http://ocsp.pki.goog/gts1c3
US
der
471 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
3264
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
3264
firefox.exe
34.215.15.15:443
location.services.mozilla.com
Amazon.com, Inc.
US
unknown
3264
firefox.exe
142.250.185.138:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3264
firefox.exe
79.124.17.100:443
www.ffmpeg.org
NetInfo.BG JSCo
BG
suspicious
3264
firefox.exe
143.204.98.23:443
firefox.settings.services.mozilla.com
—
US
malicious
3264
firefox.exe
23.32.238.67:80
r3.o.lencr.org
XO Communications
US
unknown
3264
firefox.exe
142.250.184.195:80
ocsp.pki.goog
Google Inc.
US
whitelisted
3264
firefox.exe
143.204.98.64:443
firefox-settings-attachments.cdn.mozilla.net
—
US
shared
3264
firefox.exe
143.204.98.74:443
snippets.cdn.mozilla.net
—
US
malicious
3264
firefox.exe
143.204.98.120:443
content-signature-2.cdn.mozilla.net
—
US
suspicious

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
www.ffmpeg.org
  • 79.124.17.100
suspicious
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
firefox.settings.services.mozilla.com
  • 143.204.98.23
  • 143.204.98.33
  • 143.204.98.29
  • 143.204.98.76
whitelisted
location.services.mozilla.com
  • 34.215.15.15
  • 35.82.27.113
  • 52.89.115.53
  • 54.187.205.23
  • 35.163.112.241
  • 52.89.132.147
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 52.89.132.147
  • 35.163.112.241
  • 54.187.205.23
  • 52.89.115.53
  • 35.82.27.113
  • 34.215.15.15
whitelisted
example.org
  • 93.184.216.34
whitelisted
ipv4only.arpa
  • 192.0.0.170
  • 192.0.0.171
whitelisted
r3.o.lencr.org
  • 23.32.238.67
  • 23.32.238.51
shared
a1887.dscq.akamai.net
  • 23.32.238.51
  • 23.32.238.67
  • 2a02:26f0:1700:f::1737:a1b0
  • 2a02:26f0:1700:f::1737:a1c2
whitelisted

Threats

PID
Process
Class
Message
3264
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3264
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3264
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3264
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2024 ANY.RUN LLC. ALL RIGHTS RESERVED
ANY.RUN
Reports
https://www.ffmpeg.org/download.html