URL:

http://email.engrtrend.com/u/1EsFMe0Pi6hAknhk7L0qgI

Full analysis: https://app.any.run/tasks/dfb90dc5-700c-4ee0-834f-dd98ad653180
Verdict: Malicious activity
Analysis date: June 27, 2022, 12:26:06
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

2F9CDD13CF6DBA8861AB55F53604DAB3

SHA1:

ABC9C1E9F736405A7E429A1512C9173907CAD14C

SHA256:

4AC6E4E4BBC9D55E8CAC520D6894EF96690AB7412DF32AC711FA43D87676EDB0

SSDEEP:

3:N1KbguUG/sv9EhUCsn:Cx/m2hbsn

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

    • Checks supported languages

      • firefox.exe (PID: 3048)
      • firefox.exe (PID: 3452)
      • firefox.exe (PID: 1692)
      • firefox.exe (PID: 3188)
      • firefox.exe (PID: 3360)
      • firefox.exe (PID: 1368)
      • firefox.exe (PID: 2772)
      • firefox.exe (PID: 3572)

    • Reads the computer name

      • firefox.exe (PID: 3452)
      • firefox.exe (PID: 1692)
      • firefox.exe (PID: 3188)
      • firefox.exe (PID: 3360)
      • firefox.exe (PID: 1368)
      • firefox.exe (PID: 3572)
      • firefox.exe (PID: 2772)

    • Application launched itself

      • firefox.exe (PID: 3048)
      • firefox.exe (PID: 3452)

    • Reads CPU info

      • firefox.exe (PID: 3452)

    • Creates files in the user directory

      • firefox.exe (PID: 3452)

    • Reads the date of Windows installation

      • firefox.exe (PID: 3452)

    • Creates files in the program directory

      • firefox.exe (PID: 3452)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
8
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

Process information

PID
CMD
Path
Indicators
Parent process
1368"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3452.20.1087710426\1720992104" -childID 3 -isForBrowser -prefsHandle 1656 -prefMapHandle 2468 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3452 "\\.\pipe\gecko-crash-server-pipe.3452" 2152 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
1692"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3452.0.817325909\1284665627" -parentBuildID 20201112153044 -prefsHandle 1096 -prefMapHandle 1088 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3452 "\\.\pipe\gecko-crash-server-pipe.3452" 1176 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:\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\crypt32.dll
2772"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3452.28.2017222103\1496980760" -childID 5 -isForBrowser -prefsHandle 2100 -prefMapHandle 2168 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3452 "\\.\pipe\gecko-crash-server-pipe.3452" 2676 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\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\crypt32.dll
3048"C:\Program Files\Mozilla Firefox\firefox.exe" "http://email.engrtrend.com/u/1EsFMe0Pi6hAknhk7L0qgI"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
3188"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3452.6.104345987\1553342388" -childID 1 -isForBrowser -prefsHandle 4028 -prefMapHandle 4024 -prefsLen 245 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3452 "\\.\pipe\gecko-crash-server-pipe.3452" 4040 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
3360"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3452.13.141340663\1175575364" -childID 2 -isForBrowser -prefsHandle 2752 -prefMapHandle 2380 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3452 "\\.\pipe\gecko-crash-server-pipe.3452" 2448 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
3452"C:\Program Files\Mozilla Firefox\firefox.exe" http://email.engrtrend.com/u/1EsFMe0Pi6hAknhk7L0qgIC:\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
3572"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3452.27.708274216\821875145" -childID 4 -isForBrowser -prefsHandle 2468 -prefMapHandle 1656 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3452 "\\.\pipe\gecko-crash-server-pipe.3452" 2552 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\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\crypt32.dll
Total events
8 244
Read events
8 220
Write events
24
Delete events
0

Modification events

(PID) Process:(3048) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
856ACA0D01000000
(PID) Process:(3452) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
BAD4CB0D01000000
(PID) Process:(3452) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(3452) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(3452) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(3452) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(3452) 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:(3452) 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:(3452) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3452) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003C010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
0
Suspicious files
21
Text files
14
Unknown types
11

Dropped files

PID
Process
Filename
Type
3452firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3452firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-new.bin —
MD5:—
SHA256:—
3452firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache.bin —
MD5:—
SHA256:—
3452firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionstore-backups\recovery.jsonlz4.tmpjsonlz4
MD5:—
SHA256:—
3452firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-wal —
MD5:—
SHA256:—
3452firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionstore-backups\recovery.jsonlz4jsonlz4
MD5:—
SHA256:—
3452firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2918063365piupsah.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3452firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.jsonbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
3452firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3452firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\addonStartup.json.lz4jsonlz4
MD5:01DAE35763819EE4C2BD72553B33C337
SHA256:674E499CCF7E955DEFFEB21B94C092DE0A8EA1DD308C426DCF04BC84DBDFA377
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
91
DNS requests
87
Threats
2

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3452
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
—
—
54.149.98.7:443
shavar.services.mozilla.com
Amazon.com, Inc.
US
unknown
3452
firefox.exe
54.149.98.7:443
shavar.services.mozilla.com
Amazon.com, Inc.
US
unknown
3452
firefox.exe
44.240.216.68:443
push.services.mozilla.com
University of California, San Diego
US
unknown
3452
firefox.exe
143.204.89.109:80
email.engrtrend.com
—
US
unknown
3452
firefox.exe
143.204.89.95:443
firefox.settings.services.mozilla.com
—
US
suspicious
3452
firefox.exe
52.40.106.245:443
location.services.mozilla.com
Amazon.com, Inc.
US
unknown
3452
firefox.exe
142.250.184.202:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3452
firefox.exe
54.191.251.76:443
push.services.mozilla.com
Amazon.com, Inc.
US
unknown
3452
firefox.exe
143.204.89.41:80
email.engrtrend.com
—
US
suspicious

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
email.engrtrend.com
  • 143.204.89.109
  • 143.204.89.42
  • 143.204.89.41
  • 143.204.89.114
malicious
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
email-engrtrend-com.msgfocus.com
  • 143.204.89.114
  • 143.204.89.41
  • 143.204.89.42
  • 143.204.89.109
suspicious
firefox.settings.services.mozilla.com
  • 143.204.89.95
  • 143.204.89.63
  • 143.204.89.103
  • 143.204.89.68
whitelisted
location.services.mozilla.com
  • 52.40.106.245
  • 34.209.127.219
  • 34.208.249.219
  • 54.189.127.149
  • 35.163.114.24
  • 52.36.164.126
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 52.36.164.126
  • 35.163.114.24
  • 54.189.127.149
  • 34.208.249.219
  • 34.209.127.219
  • 52.40.106.245
whitelisted
safebrowsing.googleapis.com
  • 142.250.184.202
  • 2a00:1450:4001:812::200a
whitelisted
push.services.mozilla.com
  • 54.191.251.76
  • 44.240.216.68
  • 34.209.200.8
  • 54.149.118.85
whitelisted
autopush.prod.mozaws.net
  • 54.191.251.76
  • 44.240.216.68
  • 34.209.200.8
  • 54.149.118.85
whitelisted

Threats

PID
Process
Class
Message
—
—
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
—
—
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
No debug info
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Reports
http://email.engrtrend.com/u/1EsFMe0Pi6hAknhk7L0qgI