URL:

https://wetransfer.com/downloads/32c5b71d064de0d2ac07c380a900daf120200123040907/f99f91

Full analysis: https://app.any.run/tasks/ddef1ac8-065c-413d-a59b-ed6f92c91d12
Verdict: Malicious activity
Analysis date: January 23, 2020, 22:52:28
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

FC8A40D8C84D206E468690762DFDC2DA

SHA1:

91916AF4583A1BBF8F3FDC23EAA004E667E245AD

SHA256:

B553C5B0B71F49F75EFE90E412E1CF71EA5F6655D035EC1BCD54FA29C1E44015

SSDEEP:

3:N8RCYKMXKWXvRNjQItEdxl:2EYNaWXvRNHyf

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

    • Creates files in the program directory

      • firefox.exe (PID: 3400)

    • Starts Internet Explorer

      • firefox.exe (PID: 3400)

  • INFO

    • Application launched itself

      • firefox.exe (PID: 3400)
      • iexplore.exe (PID: 2848)

    • Reads Internet Cache Settings

      • firefox.exe (PID: 3400)
      • iexplore.exe (PID: 3016)
      • iexplore.exe (PID: 2848)

    • Changes internet zones settings

      • iexplore.exe (PID: 2848)

    • Reads CPU info

      • firefox.exe (PID: 3400)

    • Reads internet explorer settings

      • iexplore.exe (PID: 3016)

    • Creates files in the user directory

      • firefox.exe (PID: 3400)

    • Reads settings of System Certificates

      • iexplore.exe (PID: 2848)
      • iexplore.exe (PID: 3016)

    • Adds / modifies Windows certificates

      • iexplore.exe (PID: 2848)

    • Changes settings of System certificates

      • iexplore.exe (PID: 2848)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
44
Monitored processes
9
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 firefox.exe firefox.exe firefox.exe iexplore.exe iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
1084"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3400.3.702834255\710548357" -childID 1 -isForBrowser -prefsHandle 1372 -prefMapHandle 1364 -prefsLen 1 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3400 "\\.\pipe\gecko-crash-server-pipe.3400" 1736 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
1136"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3400.13.1641941694\370028539" -childID 2 -isForBrowser -prefsHandle 2696 -prefMapHandle 2708 -prefsLen 5996 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3400 "\\.\pipe\gecko-crash-server-pipe.3400" 2724 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
1156"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3400.0.1341437325\876402343" -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3400 "\\.\pipe\gecko-crash-server-pipe.3400" 1172 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
2848"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\admin\AppData\Local\Temp\payment.htmlC:\Program Files\Internet Explorer\iexplore.exe
firefox.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
3016"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2848 CREDAT:267521 /prefetch:2C:\Program Files\Internet Explorer\iexplore.exe
iexplore.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
3052"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3400.20.1266945055\899501135" -childID 3 -isForBrowser -prefsHandle 3780 -prefMapHandle 3784 -prefsLen 7129 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3400 "\\.\pipe\gecko-crash-server-pipe.3400" 3796 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
3240"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3400.27.289134518\1292773407" -childID 4 -isForBrowser -prefsHandle 4052 -prefMapHandle 4056 -prefsLen 7445 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3400 "\\.\pipe\gecko-crash-server-pipe.3400" 4068 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
3400"C:\Program Files\Mozilla Firefox\firefox.exe" https://wetransfer.com/downloads/32c5b71d064de0d2ac07c380a900daf120200123040907/f99f91C:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
3928"C:\Program Files\Mozilla Firefox\firefox.exe" "https://wetransfer.com/downloads/32c5b71d064de0d2ac07c380a900daf120200123040907/f99f91"C:\Program Files\Mozilla Firefox\firefox.exe—explorer.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
Total events
4 874
Read events
2 347
Write events
1 703
Delete events
824

Modification events

(PID) Process:(3928) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
79EBB7ED08000000
(PID) Process:(3400) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
1AC8BAED08000000
(PID) Process:(3400) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
1
(PID) Process:(3400) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3400) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(3400) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3400) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3400) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.html\OpenWithProgids
Operation:writeName:htmlfile
Value:
(PID) Process:(3400) firefox.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3400) firefox.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\12B\52C64B7E
Operation:writeName:@C:\Windows\System32\ieframe.dll,-5731
Value:
&Open
Executable files
0
Suspicious files
124
Text files
40
Unknown types
110

Dropped files

PID
Process
Filename
Type
3400firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3400firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js —
MD5:—
SHA256:—
3400firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp —
MD5:—
SHA256:—
3400firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shm —
MD5:—
SHA256:—
3400firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2918063365piupsah.sqlite-shm —
MD5:—
SHA256:—
3400firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shm —
MD5:—
SHA256:—
3400firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp —
MD5:—
SHA256:—
3400firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-child-current.binbinary
MD5:—
SHA256:—
3400firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:—
SHA256:—
3400firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\base-track-digest256.sbstorebinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
28
TCP/UDP connections
78
DNS requests
163
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3400
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3400
firefox.exe
POST
200
52.222.149.111:80
http://ocsp.sca1b.amazontrust.com/
US
der
471 b
whitelisted
3400
firefox.exe
POST
200
172.217.22.35:80
http://ocsp.pki.goog/gts1o1
US
der
471 b
whitelisted
3400
firefox.exe
POST
200
52.222.149.111:80
http://ocsp.sca1b.amazontrust.com/
US
der
471 b
whitelisted
3400
firefox.exe
POST
200
52.222.149.111:80
http://ocsp.sca1b.amazontrust.com/
US
der
471 b
whitelisted
3400
firefox.exe
POST
200
52.222.149.111:80
http://ocsp.sca1b.amazontrust.com/
US
der
471 b
whitelisted
3400
firefox.exe
POST
200
151.139.128.14:80
http://ocsp.usertrust.com/
US
der
471 b
whitelisted
3400
firefox.exe
POST
200
172.217.22.35:80
http://ocsp.pki.goog/gts1o1
US
der
471 b
whitelisted
3400
firefox.exe
POST
200
172.217.22.35:80
http://ocsp.pki.goog/gts1o1
US
der
472 b
whitelisted
3400
firefox.exe
POST
200
151.139.128.14:80
http://ocsp.usertrust.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
3400
firefox.exe
34.249.106.73:443
wetransfer.com
Amazon.com, Inc.
IE
unknown
3400
firefox.exe
54.69.215.10:443
push.services.mozilla.com
Amazon.com, Inc.
US
malicious
3400
firefox.exe
34.212.103.110:443
search.services.mozilla.com
Amazon.com, Inc.
US
unknown
3400
firefox.exe
52.222.158.159:443
snippets.cdn.mozilla.net
Amazon.com, Inc.
US
unknown
3400
firefox.exe
52.222.149.111:80
ocsp.sca1b.amazontrust.com
Amazon.com, Inc.
US
whitelisted
3400
firefox.exe
34.223.208.225:443
tiles.services.mozilla.com
Amazon.com, Inc.
US
unknown
3400
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3400
firefox.exe
2.16.186.112:80
detectportal.firefox.com
Akamai International B.V.
—
whitelisted
3400
firefox.exe
34.248.207.49:443
wtplus.wetransfer.com
Amazon.com, Inc.
IE
unknown
3400
firefox.exe
172.217.22.35:80
ocsp.pki.goog
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 2.16.186.112
  • 2.16.186.50
whitelisted
wetransfer.com
  • 34.249.106.73
  • 52.17.149.98
  • 34.240.21.9
shared
a1089.dscd.akamai.net
  • 2.16.186.50
  • 2.16.186.112
whitelisted
search.services.mozilla.com
  • 34.212.103.110
  • 35.164.109.147
  • 52.35.182.58
whitelisted
search.r53-2.services.mozilla.com
  • 52.35.182.58
  • 35.164.109.147
  • 34.212.103.110
whitelisted
push.services.mozilla.com
  • 54.69.215.10
whitelisted
autopush.prod.mozaws.net
  • 54.69.215.10
whitelisted
snippets.cdn.mozilla.net
  • 52.222.158.159
  • 52.222.158.44
  • 52.222.158.229
  • 52.222.158.103
whitelisted
d228z91au11ukj.cloudfront.net
  • 52.222.158.103
  • 52.222.158.229
  • 52.222.158.44
  • 52.222.158.159
whitelisted
ocsp.sca1b.amazontrust.com
  • 52.222.149.111
  • 52.222.149.35
  • 52.222.149.119
  • 52.222.149.100
whitelisted

Threats

PID
Process
Class
Message
1052
svchost.exe
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
1052
svchost.exe
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://wetransfer.com/downloads/32c5b71d064de0d2ac07c380a900daf120200123040907/f99f91