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URL:

https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fly.dealer-fx.com%2f33x2cjaf&c=E,1,v_RluGQ-0cCAkSUBVcNAHDRyeDr2ixCcSmlL0wjnAEw9M_xG4QlvwMEx_0cGnRqGA_WqGYILeJTLt7L3jbl6Kzia95FddaD2JRXd4mpY0A,,&typo=1&ancr_add=1

Full analysis: https://app.any.run/tasks/01c14b07-1333-4fc7-bea4-13518c694c0b
Verdict: Malicious activity
Analysis date: May 20, 2022, 18:45:45
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

A57110FF4B712ACD3CD04F17B1CA5B8B

SHA1:

F83E2B56788653B26AB52F4B6551FE3EEEC522FE

SHA256:

37F8DFB461792995069D6F44C33F1D0AC18537EE170878B0BBEFD1AF37A05A85

SSDEEP:

3:N8ML1tdHKpVHWpMTJqfbB2AYEDsQgn1XMnZp6ddSRvikZb7IONJJDx/BB5:2MBts8MTJWCQiJg2QwkV7IONJBb

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: 3212)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 3212)

    • Drops a file with a compile date too recent

      • firefox.exe (PID: 3212)

  • INFO

    • Checks supported languages

      • firefox.exe (PID: 2980)
      • firefox.exe (PID: 3212)
      • firefox.exe (PID: 4012)
      • firefox.exe (PID: 684)
      • firefox.exe (PID: 3592)
      • firefox.exe (PID: 2320)
      • firefox.exe (PID: 2768)
      • firefox.exe (PID: 928)

    • Reads the computer name

      • firefox.exe (PID: 3212)
      • firefox.exe (PID: 684)
      • firefox.exe (PID: 4012)
      • firefox.exe (PID: 928)
      • firefox.exe (PID: 2320)
      • firefox.exe (PID: 3592)
      • firefox.exe (PID: 2768)

    • Reads CPU info

      • firefox.exe (PID: 3212)

    • Application launched itself

      • firefox.exe (PID: 2980)
      • firefox.exe (PID: 3212)

    • Creates files in the program directory

      • firefox.exe (PID: 3212)

    • Dropped object may contain Bitcoin addresses

      • firefox.exe (PID: 3212)

    • Reads the date of Windows installation

      • firefox.exe (PID: 3212)

    • Creates files in the user directory

      • firefox.exe (PID: 3212)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshot
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
2980"C:\Program Files\Mozilla Firefox\firefox.exe" "https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fly.dealer-fx.com%2f33x2cjaf&c=E,1,v_RluGQ-0cCAkSUBVcNAHDRyeDr2ixCcSmlL0wjnAEw9M_xG4QlvwMEx_0cGnRqGA_WqGYILeJTLt7L3jbl6Kzia95FddaD2JRXd4mpY0A,,&typo=1&ancr_add=1"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:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\sechost.dll
3212"C:\Program Files\Mozilla Firefox\firefox.exe" https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fly.dealer-fx.com%2f33x2cjaf&c=E,1,v_RluGQ-0cCAkSUBVcNAHDRyeDr2ixCcSmlL0wjnAEw9M_xG4QlvwMEx_0cGnRqGA_WqGYILeJTLt7L3jbl6Kzia95FddaD2JRXd4mpY0A,,&typo=1&ancr_add=1C:\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
684"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3212.0.1790885595\418776557" -parentBuildID 20201112153044 -prefsHandle 1100 -prefMapHandle 836 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3212 "\\.\pipe\gecko-crash-server-pipe.3212" 1196 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\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
4012"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3212.6.167139442\1878736190" -childID 1 -isForBrowser -prefsHandle 2860 -prefMapHandle 2856 -prefsLen 245 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3212 "\\.\pipe\gecko-crash-server-pipe.3212" 2872 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
3592"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3212.13.1703359150\1678049204" -childID 2 -isForBrowser -prefsHandle 2724 -prefMapHandle 1812 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3212 "\\.\pipe\gecko-crash-server-pipe.3212" 3064 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\sechost.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
2320"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3212.20.2113481519\1296174767" -childID 3 -isForBrowser -prefsHandle 3540 -prefMapHandle 3520 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3212 "\\.\pipe\gecko-crash-server-pipe.3212" 3536 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\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
2768"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3212.27.1159698590\2083225837" -childID 4 -isForBrowser -prefsHandle 3784 -prefMapHandle 1696 -prefsLen 7638 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3212 "\\.\pipe\gecko-crash-server-pipe.3212" 3812 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:\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="3212.28.1823863176\541010643" -childID 5 -isForBrowser -prefsHandle 3796 -prefMapHandle 3792 -prefsLen 7638 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3212 "\\.\pipe\gecko-crash-server-pipe.3212" 3828 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
8 781
Read events
8 757
Write events
24
Delete events
0

Modification events

(PID) Process:(2980) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
58F287595C000000
(PID) Process:(3212) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
E6FD87595C000000
(PID) Process:(3212) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(3212) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(3212) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(3212) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(3212) 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:(3212) 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:(3212) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3212) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
4
Suspicious files
117
Text files
40
Unknown types
27

Dropped files

PID
Process
Filename
Type
3212firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3212firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
3212firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_FT56rGB4KWQIMD0binary
MD5:744C63980D81F1924285344329A90F47
SHA256:582E2F46C5799E1A03846E6412CD13DB64AA19DC7AD9EB343E07CBD10887F134
3212firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3212firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:6D5EC53B82FA5146F76E8428D50D5B7B
SHA256:BECAC95CD779751B8A5AE927D585CE8491CA56A0D96FE0BB17FD29F9756063A9
3212firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:299A2B747C11E4BDA194E563FEA4A699
SHA256:94EE461F62E8B4A0A65471A41E10C8C56722B73C0A019D76ACA7F5BAF109813E
3212firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3212firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2823318777ntouromlalnodry--naod.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3212firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmpbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
3212firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.jstext
MD5:299A2B747C11E4BDA194E563FEA4A699
SHA256:94EE461F62E8B4A0A65471A41E10C8C56722B73C0A019D76ACA7F5BAF109813E
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
19
TCP/UDP connections
59
DNS requests
104
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3212
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt
US
text
8 b
whitelisted
3212
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3212
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3212
firefox.exe
POST
200
108.156.253.141:80
http://ocsp.sca1b.amazontrust.com/
US
der
471 b
whitelisted
3212
firefox.exe
GET
200
23.55.161.183:80
http://ciscobinary.openh264.org/openh264-win32-2e1774ab6dc6c43debb0b5b628bdf122a391d521.zip
US
compressed
479 Kb
whitelisted
3212
firefox.exe
POST
200
142.250.186.35:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3212
firefox.exe
POST
200
184.24.77.76:80
http://r3.o.lencr.org/
US
der
503 b
shared
3212
firefox.exe
POST
200
142.250.185.67:80
http://ocsp.pki.goog/s/gts1d4/t2sgk9PHI28
US
der
472 b
whitelisted
3212
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3212
firefox.exe
POST
200
142.250.185.67:80
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
3212
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
3212
firefox.exe
18.66.248.38:443
firefox.settings.services.mozilla.com
Massachusetts Institute of Technology
US
suspicious
3212
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3212
firefox.exe
142.250.184.234:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3212
firefox.exe
108.156.253.141:80
ocsp.sca1b.amazontrust.com
—
US
whitelisted
3212
firefox.exe
35.158.197.207:443
linkprotect.cudasvc.com
Amazon.com, Inc.
DE
unknown
3212
firefox.exe
54.149.42.12:443
location.services.mozilla.com
Amazon.com, Inc.
US
unknown
3212
firefox.exe
18.66.139.17:443
content-signature-2.cdn.mozilla.net
Massachusetts Institute of Technology
US
suspicious
3212
firefox.exe
142.250.186.35:80
ocsp.pki.goog
Google Inc.
US
whitelisted
3212
firefox.exe
108.157.4.58:443
snippets.cdn.mozilla.net
—
US
suspicious

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
linkprotect.cudasvc.com
  • 35.158.197.207
  • 52.57.43.226
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
firefox.settings.services.mozilla.com
  • 18.66.248.38
  • 18.66.248.43
  • 18.66.248.55
  • 18.66.248.29
whitelisted
location.services.mozilla.com
  • 54.149.42.12
  • 35.161.134.161
  • 35.82.180.24
  • 35.160.240.234
  • 34.218.94.83
  • 35.83.182.199
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 35.83.182.199
  • 34.218.94.83
  • 35.160.240.234
  • 35.82.180.24
  • 35.161.134.161
  • 54.149.42.12
whitelisted
ocsp.sca1b.amazontrust.com
  • 108.156.253.141
  • 108.156.253.168
  • 108.156.253.131
  • 108.156.253.92
  • 143.204.214.169
  • 143.204.214.141
  • 143.204.214.142
  • 143.204.214.74
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
cs9.wac.phicdn.net
  • 93.184.220.29
whitelisted
safebrowsing.googleapis.com
  • 142.250.184.234
  • 2a00:1450:4001:803::200a
whitelisted

Threats

PID
Process
Class
Message
3212
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3212
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3212
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3212
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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ANY.RUN
Reports
https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fly.dealer-fx.com%2f33x2cjaf&c=E,1,v_RluGQ-0cCAkSUBVcNAHDRyeDr2ixCcSmlL0wjnAEw9M_xG4QlvwMEx_0cGnRqGA_WqGYILeJTLt7L3jbl6Kzia95FddaD2JRXd4mpY0A,,&typo=1&ancr_add=1