URL:

https://wetransfer.com/

Full analysis: https://app.any.run/tasks/0aed8e03-418b-4be4-9c35-ec07dff30854
Verdict: Malicious activity
Analysis date: October 24, 2023, 13:20:38
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
SHA1:

E2BEEBCAEAD80E73BB061D8D1B38E350AC303912

SHA256:

3909E75DA3851DAC09D32FC3C74D6FC8875683333A3578118814B0B57C4BA0FB

SSDEEP:

3:N8RCYK3:2EYG

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: 2752)
      • firefox.exe (PID: 1828)
    • Drops the executable file immediately after the start

      • firefox.exe (PID: 1828)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
51
Monitored processes
16
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 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
1372"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1828.2.2000720236\1157252166" -childID 1 -isForBrowser -prefsHandle 2020 -prefMapHandle 2016 -prefsLen 24556 -prefMapSize 244195 -jsInitHandle 864 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {55f515da-c996-4549-8d26-f328c12b1b05} 1828 "\\.\pipe\gecko-crash-server-pipe.1828" 2032 1113c3f0 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
115.0.2
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\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\vcruntime140.dll
1828"C:\Program Files\Mozilla Firefox\firefox.exe" https://wetransfer.com/C:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
115.0.2
Modules
Images
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\kernelbase.dll
c:\windows\system32\crypt32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
2360"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1828.13.99918657\1818840968" -childID 9 -isForBrowser -prefsHandle 3144 -prefMapHandle 1628 -prefsLen 31275 -prefMapSize 244195 -jsInitHandle 864 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a744ce84-4b06-4da9-8220-e97becf41a1b} 1828 "\\.\pipe\gecko-crash-server-pipe.1828" 1644 13261f70 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
115.0.2
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\crypt32.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
2448"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1828.5.2069313652\1819947115" -childID 4 -isForBrowser -prefsHandle 4016 -prefMapHandle 3816 -prefsLen 29313 -prefMapSize 244195 -jsInitHandle 864 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2f3388c3-c724-4939-8023-b53b01eed8f2} 1828 "\\.\pipe\gecko-crash-server-pipe.1828" 3944 19b59840 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\vcruntime140.dll
c:\program files\mozilla firefox\mozglue.dll
c:\program files\mozilla firefox\api-ms-win-crt-runtime-l1-1-0.dll
c:\program files\mozilla firefox\ucrtbase.dll
c:\program files\mozilla firefox\api-ms-win-core-localization-l1-2-0.dll
2484"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1828.8.1876968389\1896009205" -parentBuildID 20230710165010 -prefsHandle 8488 -prefMapHandle 2884 -prefsLen 36503 -prefMapSize 244195 -appDir "C:\Program Files\Mozilla Firefox\browser" - {79c86e68-10ac-4bfd-be49-abe56f9a1e54} 1828 "\\.\pipe\gecko-crash-server-pipe.1828" 8468 1977ef20 rddC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
115.0.2
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\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
2504"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1828.1.688139072\109518882" -parentBuildID 20230710165010 -prefsHandle 1372 -prefMapHandle 1368 -prefsLen 28600 -prefMapSize 244195 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b49af810-8c47-44aa-9b31-469931a9585c} 1828 "\\.\pipe\gecko-crash-server-pipe.1828" 1384 c4030d0 socketC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
115.0.2
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\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
2668"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1828.0.1379307062\969861741" -parentBuildID 20230710165010 -prefsHandle 1104 -prefMapHandle 1096 -prefsLen 28523 -prefMapSize 244195 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2330e7ae-8849-4c49-9038-9f4163f280d2} 1828 "\\.\pipe\gecko-crash-server-pipe.1828" 1176 c4a9f30 gpuC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
115.0.2
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\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
2752"C:\Program Files\Mozilla Firefox\firefox.exe" "https://wetransfer.com/"C:\Program Files\Mozilla Firefox\firefox.exeexplorer.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
115.0.2
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\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\vcruntime140.dll
c:\program files\mozilla firefox\msvcp140.dll
2856"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1828.3.663102543\521808443" -childID 2 -isForBrowser -prefsHandle 2908 -prefMapHandle 2900 -prefsLen 34225 -prefMapSize 244195 -jsInitHandle 864 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {83a64c4b-1ddf-453b-8c3c-33b4a053253f} 1828 "\\.\pipe\gecko-crash-server-pipe.1828" 2920 162ade00 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
115.0.2
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\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\msvcrt.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
3256"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1828.4.1906944030\1563030716" -childID 3 -isForBrowser -prefsHandle 3824 -prefMapHandle 2808 -prefsLen 34332 -prefMapSize 244195 -jsInitHandle 864 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {10df325e-e16d-4164-802d-ab9cd7f396fa} 1828 "\\.\pipe\gecko-crash-server-pipe.1828" 2780 132619b0 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
115.0.2
Modules
Images
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.dll
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\msvcrt.dll
c:\program files\mozilla firefox\vcruntime140.dll
c:\program files\mozilla firefox\api-ms-win-crt-runtime-l1-1-0.dll
Total events
18 055
Read events
18 019
Write events
36
Delete events
0

Modification events

(PID) Process:(2752) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
2166C0A101000000
(PID) Process:(1828) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
044CC1A101000000
(PID) Process:(1828) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(1828) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(1828) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\PreXULSkeletonUISettings
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Theme
Value:
1
(PID) Process:(1828) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\PreXULSkeletonUISettings
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Enabled
Value:
1
(PID) Process:(1828) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(1828) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(1828) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|SetDefaultBrowserUserChoice
Value:
1
(PID) Process:(1828) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|AppLastRunTime
Value:
D14E5F3C23B0D901
Executable files
4
Suspicious files
188
Text files
37
Unknown types
0

Dropped files

PID
Process
Filename
Type
1828firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.jsonbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
1828firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage.sqlite-journalbinary
MD5:CC7159E3C04201AE0646A21A0918654B
SHA256:260B4FE1BAFA8E537A46A439B80C0544591097F3B326DF45D9115B093C9378B6
1828firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
1828firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:B7A3C61D0C144CC5E166B1E769CA8F8C
SHA256:7FADCB77FFACA6B9E9F15C6F1CD3AAD4C20DCD90FA92429A627A3A7110CA2644
1828firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
1828firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\places.sqlite-walbinary
MD5:32252478C121912969DCDEB8A6B79E81
SHA256:978D0F0B7FEA35E2B2DEEDB35C5F4D9139B6F92B0A5AC99DF1E29B4E9159972F
1828firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2823318777ntouromlalnodry--naod.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
1828firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
1828firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
1828firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
39
TCP/UDP connections
141
DNS requests
357
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1828
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/canonical.html
unknown
text
90 b
unknown
1828
firefox.exe
POST
200
216.58.212.35:80
http://ocsp.pki.goog/gts1c3
unknown
der
472 b
unknown
1828
firefox.exe
POST
200
13.32.26.76:80
http://ocsp.r2m02.amazontrust.com/
unknown
binary
471 b
unknown
1828
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
unknown
text
8 b
unknown
1828
firefox.exe
POST
200
216.58.212.35:80
http://ocsp.pki.goog/gts1c3
unknown
binary
472 b
unknown
1828
firefox.exe
POST
200
184.24.77.46:80
http://r3.o.lencr.org/
unknown
binary
503 b
unknown
1828
firefox.exe
POST
200
184.24.77.46:80
http://r3.o.lencr.org/
unknown
der
503 b
unknown
1828
firefox.exe
POST
200
13.32.26.76:80
http://ocsp.r2m01.amazontrust.com/
unknown
binary
471 b
unknown
1828
firefox.exe
POST
200
184.24.77.46:80
http://r3.o.lencr.org/
unknown
der
503 b
unknown
1828
firefox.exe
POST
200
184.24.77.46:80
http://r3.o.lencr.org/
unknown
binary
503 b
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
whitelisted
1828
firefox.exe
18.66.147.11:443
wetransfer.com
AMAZON-02
US
unknown
1828
firefox.exe
143.204.98.97:443
cdn.wetransfer.com
unknown
1828
firefox.exe
34.107.221.82:80
detectportal.firefox.com
GOOGLE
US
whitelisted
1828
firefox.exe
13.32.26.76:80
ocsp.r2m02.amazontrust.com
AMAZON-02
US
unknown
1828
firefox.exe
104.17.25.14:443
cdnjs.cloudflare.com
unknown
1828
firefox.exe
34.117.237.239:443
contile.services.mozilla.com
GOOGLE-CLOUD-PLATFORM
US
unknown
1828
firefox.exe
34.160.144.191:443
content-signature-2.cdn.mozilla.net
GOOGLE
US
unknown
2656
svchost.exe
239.255.255.250:1900
whitelisted
1828
firefox.exe
216.58.212.35:80
ocsp.pki.goog
GOOGLE
US
whitelisted

DNS requests

Domain
IP
Reputation
wetransfer.com
  • 18.66.147.11
  • 18.66.147.50
  • 18.66.147.108
  • 18.66.147.80
shared
detectportal.firefox.com
  • 34.107.221.82
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
contile.services.mozilla.com
  • 34.117.237.239
whitelisted
example.org
  • 93.184.216.34
whitelisted
ipv4only.arpa
unknown
spocs.getpocket.com
  • 44.195.247.182
  • 34.192.30.2
  • 3.221.31.29
  • 54.86.121.215
shared
proxyserverecs-1736642167.us-east-1.elb.amazonaws.com
  • 34.192.30.2
  • 44.195.247.182
  • 3.221.31.29
  • 54.86.121.215
shared
firefox.settings.services.mozilla.com
  • 34.149.100.209
whitelisted
r3.o.lencr.org
  • 184.24.77.46
  • 184.24.77.83
  • 184.24.77.54
  • 184.24.77.48
  • 184.24.77.80
  • 184.24.77.61
  • 184.24.77.79
  • 184.24.77.73
  • 184.24.77.59
  • 184.24.77.53
shared

Threats

No threats detected
No debug info