URL:

https://www.mediafire.com/file/6k6tzc2cbjii22n/20220121_1625_techsupport.tgz/file

Full analysis: https://app.any.run/tasks/2207c468-9fa4-4f88-8671-e5ec42b4a700
Verdict: Malicious activity
Analysis date: January 27, 2022, 21:40:40
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

F420BC1C6181E0AB5B5395F46EE268FB

SHA1:

6285FFA9A339C465506C4924AD65FDBB2C6E6762

SHA256:

18B36DB1B82F8DF79CBBF693D678F94ED99BF0840D19B7691B87E76E4E83785E

SSDEEP:

3:N8DSLw3eGUoTOdAQPNrUIoTfi5LRHMO:2OLw3eG3O7JOfi5LqO

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: 2256)
      • firefox.exe (PID: 2376)

    • Checks supported languages

      • firefox.exe (PID: 2256)
      • firefox.exe (PID: 3324)
      • firefox.exe (PID: 2376)
      • firefox.exe (PID: 1148)
      • firefox.exe (PID: 3332)
      • firefox.exe (PID: 636)
      • firefox.exe (PID: 2776)
      • firefox.exe (PID: 1596)
      • firefox.exe (PID: 3820)
      • explorer.exe (PID: 1220)

    • Reads the computer name

      • firefox.exe (PID: 2376)
      • firefox.exe (PID: 1148)
      • firefox.exe (PID: 3324)
      • firefox.exe (PID: 3332)
      • firefox.exe (PID: 636)
      • firefox.exe (PID: 1596)
      • firefox.exe (PID: 2776)
      • firefox.exe (PID: 3820)
      • explorer.exe (PID: 1220)

    • Reads CPU info

      • firefox.exe (PID: 2376)

    • Creates files in the program directory

      • firefox.exe (PID: 2376)

    • Dropped object may contain Bitcoin addresses

      • firefox.exe (PID: 2376)

    • Manual execution by user

      • explorer.exe (PID: 1220)

    • Creates files in the user directory

      • firefox.exe (PID: 2376)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
45
Monitored processes
10
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 explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
636"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2376.20.310517936\1992689439" -childID 3 -isForBrowser -prefsHandle 7392 -prefMapHandle 7404 -prefsLen 7378 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2376 "\\.\pipe\gecko-crash-server-pipe.2376" 7380 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\crypt32.dll
c:\windows\system32\rpcrt4.dll
1148"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2376.6.413475381\9987182" -childID 1 -isForBrowser -prefsHandle 2744 -prefMapHandle 2740 -prefsLen 181 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2376 "\\.\pipe\gecko-crash-server-pipe.2376" 2756 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\crypt32.dll
1220"C:\Windows\explorer.exe" C:\Windows\explorer.exe—Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
1596"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2376.27.1837369677\579561088" -childID 4 -isForBrowser -prefsHandle 7012 -prefMapHandle 7232 -prefsLen 8059 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2376 "\\.\pipe\gecko-crash-server-pipe.2376" 6968 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
2256"C:\Program Files\Mozilla Firefox\firefox.exe" "https://www.mediafire.com/file/6k6tzc2cbjii22n/20220121_1625_techsupport.tgz/file"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\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\version.dll
2376"C:\Program Files\Mozilla Firefox\firefox.exe" https://www.mediafire.com/file/6k6tzc2cbjii22n/20220121_1625_techsupport.tgz/fileC:\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
2776"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2376.28.1399036270\981789717" -childID 5 -isForBrowser -prefsHandle 6984 -prefMapHandle 7040 -prefsLen 8059 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2376 "\\.\pipe\gecko-crash-server-pipe.2376" 6936 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\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\crypt32.dll
3324"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2376.0.258823247\43030231" -parentBuildID 20201112153044 -prefsHandle 1032 -prefMapHandle 1024 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2376 "\\.\pipe\gecko-crash-server-pipe.2376" 1120 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:\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
3332"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2376.13.1908534809\807983716" -childID 2 -isForBrowser -prefsHandle 3124 -prefMapHandle 2028 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2376 "\\.\pipe\gecko-crash-server-pipe.2376" 3136 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\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msasn1.dll
3820"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2376.41.1754694329\849097257" -childID 6 -isForBrowser -prefsHandle 3480 -prefMapHandle 3476 -prefsLen 9635 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2376 "\\.\pipe\gecko-crash-server-pipe.2376" 7148 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
12 523
Read events
12 498
Write events
25
Delete events
0

Modification events

(PID) Process:(2256) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
7C9A560C74010000
(PID) Process:(2376) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
F9A2560C74010000
(PID) Process:(2376) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(2376) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(2376) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(2376) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(2376) 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:(2376) 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:(2376) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2376) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
0
Suspicious files
145
Text files
34
Unknown types
26

Dropped files

PID
Process
Filename
Type
2376firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
2376firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
2376firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:—
SHA256:—
2376firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.jstext
MD5:—
SHA256:—
2376firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
2376firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\places.sqlite-walsqlite-wal
MD5:—
SHA256:—
2376firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:—
SHA256:—
2376firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\protections.sqlite-journalbinary
MD5:—
SHA256:—
2376firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\default\https+++www.mediafire.com\.metadata-v2-tmpbinary
MD5:—
SHA256:—
2376firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\default\https+++www.mediafire.com\.metadata-v2binary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
46
TCP/UDP connections
175
DNS requests
365
Threats
17

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2376
firefox.exe
POST
—
142.250.185.195:80
http://ocsp.pki.goog/gts1c3
US
—
—
whitelisted
2376
firefox.exe
POST
200
142.250.185.195:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
2376
firefox.exe
POST
—
142.250.185.195:80
http://ocsp.pki.goog/gts1c3
US
—
—
whitelisted
2376
firefox.exe
POST
—
104.18.30.182:80
http://ocsp.sectigo.com/
US
—
—
whitelisted
2376
firefox.exe
POST
—
95.101.89.75:80
http://r3.o.lencr.org/
unknown
—
—
shared
2376
firefox.exe
POST
—
142.250.185.195:80
http://ocsp.pki.goog/gts1c3
US
—
—
whitelisted
2376
firefox.exe
POST
200
104.18.31.182:80
http://ocsp.comodoca.com/
US
der
472 b
whitelisted
2376
firefox.exe
POST
200
142.250.185.195:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
2376
firefox.exe
POST
200
95.101.89.75:80
http://r3.o.lencr.org/
unknown
der
503 b
shared
2376
firefox.exe
POST
—
93.184.220.29:80
http://status.geotrust.com/
US
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2376
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
2376
firefox.exe
104.16.202.237:443
www.mediafire.com
Cloudflare Inc
US
unknown
2376
firefox.exe
18.66.248.43:443
firefox.settings.services.mozilla.com
Massachusetts Institute of Technology
US
suspicious
2376
firefox.exe
173.194.221.138:443
fundingchoicesmessages.google.com
Google Inc.
US
whitelisted
2376
firefox.exe
142.250.185.238:443
translate.google.com
Google Inc.
US
whitelisted
2376
firefox.exe
104.16.95.65:443
static.cloudflareinsights.com
Cloudflare Inc
US
shared
2376
firefox.exe
104.26.7.139:443
btloader.com
Cloudflare Inc
US
suspicious
2376
firefox.exe
216.58.212.136:443
www.googletagmanager.com
Google Inc.
US
whitelisted
2376
firefox.exe
142.250.185.195:80
ocsp.pki.goog
Google Inc.
US
whitelisted
2376
firefox.exe
52.32.154.18:443
api.amplitude.com
Amazon.com, Inc.
US
unknown

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
www.mediafire.com
  • 104.16.202.237
  • 104.16.203.237
shared
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
firefox.settings.services.mozilla.com
  • 18.66.248.43
  • 18.66.248.29
  • 18.66.248.55
  • 18.66.248.38
whitelisted
location.services.mozilla.com
  • 54.187.205.23
  • 35.163.137.0
  • 52.89.115.53
  • 35.82.27.113
  • 35.163.112.241
  • 34.215.15.15
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 34.215.15.15
  • 35.163.112.241
  • 35.82.27.113
  • 52.89.115.53
  • 35.163.137.0
  • 54.187.205.23
whitelisted
example.org
  • 93.184.216.34
whitelisted
ipv4only.arpa
  • 192.0.0.171
  • 192.0.0.170
whitelisted
www.googletagmanager.com
  • 216.58.212.136
  • 142.250.186.72
whitelisted
fundingchoicesmessages.google.com
  • 173.194.221.138
  • 173.194.221.102
  • 173.194.221.113
  • 173.194.221.100
  • 173.194.221.139
  • 173.194.221.101
  • 216.58.207.238
whitelisted

Threats

PID
Process
Class
Message
2376
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
2376
firefox.exe
Misc Attack
ET CINS Active Threat Intelligence Poor Reputation IP group 31
—
—
Attempted User Privilege Gain
ET INFO Session Traversal Utilities for NAT (STUN Binding Request)
—
—
Attempted User Privilege Gain
ET INFO Session Traversal Utilities for NAT (STUN Binding Request)
—
—
Attempted User Privilege Gain
ET INFO Session Traversal Utilities for NAT (STUN Binding Request)
—
—
Attempted User Privilege Gain
ET INFO Session Traversal Utilities for NAT (STUN Binding Response)
—
—
Attempted User Privilege Gain
ET INFO Session Traversal Utilities for NAT (STUN Binding Response)
2376
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
—
—
Attempted User Privilege Gain
ET INFO Session Traversal Utilities for NAT (STUN Binding Response)
—
—
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://www.mediafire.com/file/6k6tzc2cbjii22n/20220121_1625_techsupport.tgz/file