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URL:

https://urldefense.com/v3/__https://click.labcorpmessage.com/?qs=e9cd7bd799491508dd6be033dde3659adcbf0bfd64442d24ed101aae7066d491dbbb37a371324f54e79269a935cfdfc30116255f4a6ccc84b955eda2c7d3c849__;!!BS-MXwIi!F48obfINtHGQeu1LIi1Wd77tDcamdaQRjbQ3m5QMPKmIhyN_CDOjiziS1aRIMVUbRYBumgOuZukQRBP68mLD8xRZ8x5GQIKNgtjp4g$

Full analysis: https://app.any.run/tasks/38dc7a29-0eb2-47ba-a263-5f58746145af
Verdict: Malicious activity
Analysis date: August 12, 2022, 15:51:07
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

23E1F3855DAE9BBB7CA185113573F236

SHA1:

55CB962DAA020F91CC6460CD5349F177FE4FEB1F

SHA256:

CECB69761DFD0EAD516DB648D0507FE775A63BDA42A72C1E5126A83D385154F4

SSDEEP:

6:2UJtIrhVMEJzZhT3trT67fZpnVyXMbZV99W01UpWGlEG7P2KUWR+n:2U0gwFtrT6DVyXsZNW7p5lEGb2vWcn

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: 3472)

  • SUSPICIOUS

    • Drops a file with a compile date too recent

      • firefox.exe (PID: 3472)

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 3472)

  • INFO

    • Checks supported languages

      • firefox.exe (PID: 3472)
      • firefox.exe (PID: 1160)
      • firefox.exe (PID: 2332)
      • firefox.exe (PID: 1772)
      • firefox.exe (PID: 484)
      • firefox.exe (PID: 832)
      • firefox.exe (PID: 752)
      • firefox.exe (PID: 2824)

    • Reads the computer name

      • firefox.exe (PID: 3472)
      • firefox.exe (PID: 1772)
      • firefox.exe (PID: 484)
      • firefox.exe (PID: 2332)
      • firefox.exe (PID: 832)
      • firefox.exe (PID: 2824)
      • firefox.exe (PID: 752)

    • Reads CPU info

      • firefox.exe (PID: 3472)

    • Application launched itself

      • firefox.exe (PID: 1160)
      • firefox.exe (PID: 3472)

    • Creates files in the program directory

      • firefox.exe (PID: 3472)

    • Dropped object may contain Bitcoin addresses

      • firefox.exe (PID: 3472)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
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
1160"C:\Program Files\Mozilla Firefox\firefox.exe" "https://urldefense.com/v3/__https://click.labcorpmessage.com/?qs=e9cd7bd799491508dd6be033dde3659adcbf0bfd64442d24ed101aae7066d491dbbb37a371324f54e79269a935cfdfc30116255f4a6ccc84b955eda2c7d3c849__;!!BS-MXwIi!F48obfINtHGQeu1LIi1Wd77tDcamdaQRjbQ3m5QMPKmIhyN_CDOjiziS1aRIMVUbRYBumgOuZukQRBP68mLD8xRZ8x5GQIKNgtjp4gf7f81a39-5f63-5b42-9efd-1f13b5431005quot;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
3472"C:\Program Files\Mozilla Firefox\firefox.exe" https://urldefense.com/v3/__https://click.labcorpmessage.com/?qs=e9cd7bd799491508dd6be033dde3659adcbf0bfd64442d24ed101aae7066d491dbbb37a371324f54e79269a935cfdfc30116255f4a6ccc84b955eda2c7d3c849__;!!BS-MXwIi!F48obfINtHGQeu1LIi1Wd77tDcamdaQRjbQ3m5QMPKmIhyN_CDOjiziS1aRIMVUbRYBumgOuZukQRBP68mLD8xRZ8x5GQIKNgtjp4g$C:\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
2332"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3472.0.232282367\1759028597" -parentBuildID 20201112153044 -prefsHandle 876 -prefMapHandle 872 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3472 "\\.\pipe\gecko-crash-server-pipe.3472" 1204 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
1772"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3472.6.1446824664\507835345" -childID 1 -isForBrowser -prefsHandle 3036 -prefMapHandle 3032 -prefsLen 245 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3472 "\\.\pipe\gecko-crash-server-pipe.3472" 3048 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
484"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3472.13.1502437246\37404981" -childID 2 -isForBrowser -prefsHandle 2376 -prefMapHandle 2372 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3472 "\\.\pipe\gecko-crash-server-pipe.3472" 2312 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\rpcrt4.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msasn1.dll
832"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3472.20.239717489\1955645748" -childID 3 -isForBrowser -prefsHandle 3464 -prefMapHandle 3456 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3472 "\\.\pipe\gecko-crash-server-pipe.3472" 3472 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
752"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3472.21.179315089\628808713" -childID 4 -isForBrowser -prefsHandle 3524 -prefMapHandle 1944 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3472 "\\.\pipe\gecko-crash-server-pipe.3472" 3544 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
2824"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3472.34.1046327927\843378425" -childID 5 -isForBrowser -prefsHandle 3776 -prefMapHandle 3772 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3472 "\\.\pipe\gecko-crash-server-pipe.3472" 3788 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:\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\crypt32.dll
Total events
9 279
Read events
9 255
Write events
24
Delete events
0

Modification events

(PID) Process:(1160) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
F6E2E67F05000000
(PID) Process:(3472) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
2DEFE67F05000000
(PID) Process:(3472) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(3472) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(3472) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(3472) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(3472) 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:(3472) 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:(3472) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3472) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
4
Suspicious files
92
Text files
42
Unknown types
24

Dropped files

PID
Process
Filename
Type
3472firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3472firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
3472firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_ZEc91y5fyqtKZTobinary
MD5:77636B7E953D2F8EB3AD53AD66C6C886
SHA256:96876AB6C25B01F581FB154BB6E16BC45BFFCDD9F8649665E4FEE2C69A779CA4
3472firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3472firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:33A32F4033660EA4A79927F7B5570EF8
SHA256:3F9B9A96BB4170C2E71F2634B4E94F3062E48718E73ABD26F7D6D28E1005AA97
3472firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmpbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
3472firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.jsonbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
3472firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2918063365piupsah.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3472firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2823318777ntouromlalnodry--naod.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3472firefox.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
26
TCP/UDP connections
121
DNS requests
198
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3472
firefox.exe
GET
301
104.18.29.75:80
http://www.labcorp.com/hipaa-privacy
US
—
—
suspicious
3472
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3472
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3472
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3472
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3472
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3472
firefox.exe
POST
200
142.250.185.195:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3472
firefox.exe
POST
200
142.250.185.195:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
3472
firefox.exe
POST
200
142.250.185.195:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3472
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
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
3472
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
3472
firefox.exe
52.204.90.22:443
urldefense.com
Amazon.com, Inc.
US
suspicious
3472
firefox.exe
52.89.0.71:443
push.services.mozilla.com
Amazon.com, Inc.
US
unknown
3472
firefox.exe
52.222.214.116:443
firefox.settings.services.mozilla.com
Amazon.com, Inc.
US
suspicious
3472
firefox.exe
142.250.185.195:80
ocsp.pki.goog
Google Inc.
US
whitelisted
3472
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3472
firefox.exe
216.58.208.106:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3472
firefox.exe
35.162.19.172:443
location.services.mozilla.com
Amazon.com, Inc.
US
unknown
3472
firefox.exe
52.222.236.89:443
firefox-settings-attachments.cdn.mozilla.net
Amazon.com, Inc.
US
suspicious
3472
firefox.exe
104.18.28.75:80
www.labcorp.com
Cloudflare Inc
US
unknown

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
urldefense.com
  • 52.204.90.22
  • 52.71.28.102
  • 52.6.56.188
shared
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
  • 52.222.214.84
  • 52.222.214.96
whitelisted
location.services.mozilla.com
  • 35.162.19.172
  • 54.184.13.11
  • 34.213.44.137
  • 35.167.105.243
  • 44.241.228.251
  • 52.35.17.16
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 52.35.17.16
  • 44.241.228.251
  • 35.167.105.243
  • 34.213.44.137
  • 54.184.13.11
  • 35.162.19.172
whitelisted
example.org
  • 93.184.216.34
whitelisted
ipv4only.arpa
  • 192.0.0.171
  • 192.0.0.170
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
cs9.wac.phicdn.net
  • 93.184.220.29
whitelisted

Threats

PID
Process
Class
Message
3472
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3472
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://urldefense.com/v3/__https://click.labcorpmessage.com/?qs=e9cd7bd799491508dd6be033dde3659adcbf0bfd64442d24ed101aae7066d491dbbb37a371324f54e79269a935cfdfc30116255f4a6ccc84b955eda2c7d3c849__;!!BS-MXwIi!F48obfINtHGQeu1LIi1Wd77tDcamdaQRjbQ3m5QMPKmIhyN_CDOjiziS1aRIMVUbRYBumgOuZukQRBP68mLD8xRZ8x5GQIKNgtjp4g$