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URL:

https://acrobat.adobe.com/link/track?uri=urn:aaid:scds:US:78f9db15-6536-4857-81b8-cfe3939d22ae

Full analysis: https://app.any.run/tasks/a8c09fed-6287-4c6b-a033-d2b99c65ea14
Verdict: Malicious activity
Analysis date: August 12, 2022, 14:42:07
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

ADAB77E280CA6384FFA5CBB0D824481F

SHA1:

F8990ED357F44310091AE64B962450800939DB58

SHA256:

1BE22932B1441B7F6A490B57745B04AB025C062731EF97C0159E8D019DEF2E0C

SSDEEP:

3:N81cY8JMHXEZXMqSWl6Z3SJgcT:2isHiXMVk6UJZT

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: 2720)

  • SUSPICIOUS

    • Drops a file with a compile date too recent

      • firefox.exe (PID: 2720)

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 2720)

  • INFO

    • Checks supported languages

      • firefox.exe (PID: 880)
      • firefox.exe (PID: 852)
      • firefox.exe (PID: 3128)
      • firefox.exe (PID: 2668)
      • firefox.exe (PID: 2128)
      • firefox.exe (PID: 2720)
      • firefox.exe (PID: 3996)
      • firefox.exe (PID: 3800)

    • Reads CPU info

      • firefox.exe (PID: 2720)

    • Reads the computer name

      • firefox.exe (PID: 2668)
      • firefox.exe (PID: 2128)
      • firefox.exe (PID: 2720)
      • firefox.exe (PID: 852)
      • firefox.exe (PID: 880)
      • firefox.exe (PID: 3996)
      • firefox.exe (PID: 3800)

    • Application launched itself

      • firefox.exe (PID: 2720)
      • firefox.exe (PID: 3128)

    • Creates files in the program directory

      • firefox.exe (PID: 2720)

    • Reads the date of Windows installation

      • firefox.exe (PID: 2720)

    • Dropped object may contain Bitcoin addresses

      • firefox.exe (PID: 2720)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
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
3128"C:\Program Files\Mozilla Firefox\firefox.exe" "https://acrobat.adobe.com/link/track?uri=urn:aaid:scds:US:78f9db15-6536-4857-81b8-cfe3939d22ae"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
2720"C:\Program Files\Mozilla Firefox\firefox.exe" https://acrobat.adobe.com/link/track?uri=urn:aaid:scds:US:78f9db15-6536-4857-81b8-cfe3939d22aeC:\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
852"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2720.0.1454302080\883689042" -parentBuildID 20201112153044 -prefsHandle 1132 -prefMapHandle 1124 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2720 "\\.\pipe\gecko-crash-server-pipe.2720" 1216 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
880"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2720.6.613120221\1752065284" -childID 1 -isForBrowser -prefsHandle 3120 -prefMapHandle 3116 -prefsLen 245 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2720 "\\.\pipe\gecko-crash-server-pipe.2720" 3132 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\msasn1.dll
2128"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2720.13.1172062941\379071250" -childID 2 -isForBrowser -prefsHandle 2540 -prefMapHandle 2616 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2720 "\\.\pipe\gecko-crash-server-pipe.2720" 2520 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\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msasn1.dll
2668"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2720.20.917867322\1224832564" -childID 3 -isForBrowser -prefsHandle 3636 -prefMapHandle 3628 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2720 "\\.\pipe\gecko-crash-server-pipe.2720" 3648 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\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
3800"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2720.27.889062832\1431310099" -childID 4 -isForBrowser -prefsHandle 1744 -prefMapHandle 1756 -prefsLen 7628 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2720 "\\.\pipe\gecko-crash-server-pipe.2720" 4060 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\msasn1.dll
3996"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2720.28.1320458671\923952367" -childID 5 -isForBrowser -prefsHandle 4044 -prefMapHandle 3948 -prefsLen 7628 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2720 "\\.\pipe\gecko-crash-server-pipe.2720" 4088 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
9 726
Read events
9 702
Write events
24
Delete events
0

Modification events

(PID) Process:(3128) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
567FC74207000000
(PID) Process:(2720) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
2F8AC74207000000
(PID) Process:(2720) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(2720) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(2720) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(2720) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(2720) 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:(2720) 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:(2720) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2720) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
4
Suspicious files
176
Text files
70
Unknown types
36

Dropped files

PID
Process
Filename
Type
2720firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
2720firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
2720firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:7540FFCC9FE2EE8F788D82352C59CBA5
SHA256:D677B56E7D3F6D0CCB8F649660C285E4DCA382836849EE6F2FB5B41676A7258F
2720firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_YNwFi6Mrw7syKNTbinary
MD5:7853879D6A31A22F0E9A58D70763078B
SHA256:B10E6DFA69A6CAD304BFE17089AF79A81398AC956769BD89B438BFB31FC3B58D
2720firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\protections.sqlite-journalbinary
MD5:3E6BFC579D0CD9CDE4128F28A20D1515
SHA256:5E19A449107ABDE1B5C8170500CDC00D9ECF190F82942F0F96B28385D3871C55
2720firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4jsonlz4
MD5:B17F8D93B0C43D6B72DC03752C20A2D9
SHA256:ADA0F70D374223FB63C2F19471FAB45D986A681E2485692E63F00F5071F19D76
2720firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
2720firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
2720firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:994A33896BB41A278A315D0D796422B6
SHA256:54EC50A20FFF8CC016710E49437CF6A11D3FE5EE7B28C185E4A9AAFEE2908B63
2720firefox.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
73
DNS requests
184
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2720
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2720
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2720
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2720
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
US
text
8 b
whitelisted
2720
firefox.exe
POST
200
142.251.36.3:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
2720
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt
US
text
8 b
whitelisted
2720
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2720
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2720
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2720
firefox.exe
POST
200
142.251.36.3:80
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
2720
firefox.exe
142.250.179.138:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
2720
firefox.exe
52.18.222.215:443
adobeid-na1.services.adobe.com
Amazon.com, Inc.
IE
unknown
2720
firefox.exe
18.65.39.101:443
firefox.settings.services.mozilla.com
Massachusetts Institute of Technology
US
suspicious
2720
firefox.exe
142.251.36.3:80
ocsp.pki.goog
Google Inc.
US
whitelisted
2720
firefox.exe
52.89.0.71:443
push.services.mozilla.com
Amazon.com, Inc.
US
unknown
2720
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2720
firefox.exe
18.65.39.51:443
content-signature-2.cdn.mozilla.net
Massachusetts Institute of Technology
US
unknown
2720
firefox.exe
34.213.44.137:443
location.services.mozilla.com
Amazon.com, Inc.
US
unknown
2720
firefox.exe
108.156.60.12:443
auth.services.adobe.com
—
US
unknown
2720
firefox.exe
2.22.54.17:443
acrobat.adobe.com
Akamai International B.V.
—
unknown

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
acrobat.adobe.com
  • 2.22.54.17
whitelisted
firefox.settings.services.mozilla.com
  • 18.65.39.101
whitelisted
location.services.mozilla.com
  • 34.213.44.137
whitelisted
example.org
  • 93.184.216.34
whitelisted
ipv4only.arpa
  • 192.0.0.170
whitelisted
safebrowsing.googleapis.com
  • 142.250.179.138
whitelisted
push.services.mozilla.com
  • 52.89.0.71
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
content-signature-2.cdn.mozilla.net
  • 18.65.39.51
whitelisted

Threats

PID
Process
Class
Message
2720
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
2720
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
2720
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
2720
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://acrobat.adobe.com/link/track?uri=urn:aaid:scds:US:78f9db15-6536-4857-81b8-cfe3939d22ae