URL:

https://mega.nz/#!cSIznCST!7dVUgS0xfTaywiGdKq186jmbn16JSgUAR784XAaTuIk

Full analysis: https://app.any.run/tasks/378c5015-31cf-4e09-8b96-9f82e188b095
Verdict: Malicious activity
Analysis date: March 30, 2020, 19:20:56
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

EECFA69D2B8181E1366DD5A3D49141C3

SHA1:

33155157DC5D0BA11A49154F0D2587C3F166EB0D

SHA256:

0AB15148858BAD673072A2A6FCF71D9B9E0367451388DE3CD17C1688A16F917E

SSDEEP:

3:N8X/iGEhfW9sfFUUmHWNkbc:29ufUuNHeQ

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

    • Application was dropped or rewritten from another process

      • 4kvideodownloader.exe (PID: 3920)

  • SUSPICIOUS

    • Creates files in the program directory

      • firefox.exe (PID: 2248)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2916)

  • INFO

    • Reads Internet Cache Settings

      • firefox.exe (PID: 2248)

    • Reads CPU info

      • firefox.exe (PID: 2248)

    • Application launched itself

      • firefox.exe (PID: 2248)

    • Manual execution by user

      • msiexec.exe (PID: 3624)
      • WinRAR.exe (PID: 2916)
      • WinRAR.exe (PID: 3600)
      • 4kvideodownloader.exe (PID: 3920)
      • msiexec.exe (PID: 1688)

    • Creates files in the user directory

      • firefox.exe (PID: 2248)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
54
Monitored processes
13
Malicious processes
1
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 winrar.exe no specs msiexec.exe no specs msiexec.exe no specs winrar.exe 4kvideodownloader.exe no specs msiexec.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1688"C:\Windows\System32\msiexec.exe" /i "C:\Users\admin\Downloads\Setup.msi" C:\Windows\System32\msiexec.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows® installer
Exit code:
1633
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.exe
c:\systemroot\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\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
1720"C:\Program Files\Mozilla Firefox\firefox.exe" "https://mega.nz/#!cSIznCST!7dVUgS0xfTaywiGdKq186jmbn16JSgUAR784XAaTuIk"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
2084"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2248.13.591221846\370028539" -childID 2 -isForBrowser -prefsHandle 2892 -prefMapHandle 2896 -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" - 2248 "\\.\pipe\gecko-crash-server-pipe.2248" 2904 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
2248"C:\Program Files\Mozilla Firefox\firefox.exe" https://mega.nz/#!cSIznCST!7dVUgS0xfTaywiGdKq186jmbn16JSgUAR784XAaTuIkC:\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
2916"C:\Program Files\WinRAR\WinRAR.exe" x -iext -ow -ver -- "C:\Users\admin\Downloads\Fix 32 bits.zip" C:\Users\admin\Downloads\C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
3532C:\Windows\system32\msiexec.exe /VC:\Windows\system32\msiexec.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.exe
c:\systemroot\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\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
3600"C:\Program Files\WinRAR\WinRAR.exe" x -iext -ow -ver -- "C:\Users\admin\Downloads\4K Video Downloader 4.4.10.zip" C:\Users\admin\Downloads\C:\Program Files\WinRAR\WinRAR.exe—explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
3612"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2248.3.704539342\702834255" -childID 1 -isForBrowser -prefsHandle 1692 -prefMapHandle 1720 -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" - 2248 "\\.\pipe\gecko-crash-server-pipe.2248" 852 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
3624"C:\Windows\System32\msiexec.exe" /i "C:\Users\admin\Downloads\Setup.msi" C:\Windows\System32\msiexec.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows® installer
Exit code:
1633
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.exe
c:\systemroot\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\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
3636"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2248.20.69492273\97267860" -childID 3 -isForBrowser -prefsHandle 3668 -prefMapHandle 3672 -prefsLen 6718 -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" - 2248 "\\.\pipe\gecko-crash-server-pipe.2248" 3680 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
Total events
1 110
Read events
1 069
Write events
41
Delete events
0

Modification events

(PID) Process:(2248) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
E1097CED08000000
(PID) Process:(1720) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
05AC77ED08000000
(PID) Process:(2248) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
1
(PID) Process:(2248) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2248) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(2248) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2248) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3600) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(3600) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(3600) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
Executable files
1
Suspicious files
116
Text files
64
Unknown types
84

Dropped files

PID
Process
Filename
Type
2248firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
2248firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js —
MD5:—
SHA256:—
2248firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp —
MD5:—
SHA256:—
2248firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp —
MD5:—
SHA256:—
2248firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-child-current.binbinary
MD5:—
SHA256:—
2248firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:—
SHA256:—
2248firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:—
SHA256:—
2248firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\cache2\entries\5588476045AD23034ACDE8CF17D2D104CCD27A5Cder
MD5:—
SHA256:—
2248firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4jsonlz4
MD5:—
SHA256:—
2248firefox.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
12
TCP/UDP connections
62
DNS requests
114
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2248
firefox.exe
POST
200
216.58.205.227:80
http://ocsp.pki.goog/gts1o1
US
der
472 b
whitelisted
2248
firefox.exe
POST
200
151.139.128.14:80
http://ocsp.comodoca.com/
US
der
471 b
whitelisted
2248
firefox.exe
POST
200
151.139.128.14:80
http://ocsp.comodoca.com/
US
der
471 b
whitelisted
2248
firefox.exe
POST
200
151.139.128.14:80
http://ocsp.comodoca.com/
US
der
472 b
whitelisted
2248
firefox.exe
POST
200
2.20.190.17:80
http://ocsp.int-x3.letsencrypt.org/
unknown
der
527 b
whitelisted
2248
firefox.exe
POST
200
2.20.190.17:80
http://ocsp.int-x3.letsencrypt.org/
unknown
der
527 b
whitelisted
2248
firefox.exe
GET
200
23.55.110.80:80
http://detectportal.firefox.com/success.txt
US
text
8 b
whitelisted
2248
firefox.exe
GET
200
23.55.110.80:80
http://detectportal.firefox.com/success.txt
US
text
8 b
whitelisted
2248
firefox.exe
POST
200
151.139.128.14:80
http://ocsp.comodoca.com/
US
der
472 b
whitelisted
2248
firefox.exe
POST
200
151.139.128.14:80
http://ocsp.comodoca.com/
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
2248
firefox.exe
31.216.148.10:443
mega.nz
Datacenter Luxembourg S.A.
LU
unknown
2248
firefox.exe
2.20.190.17:80
ocsp.int-x3.letsencrypt.org
Akamai International B.V.
—
whitelisted
2248
firefox.exe
23.55.110.80:80
detectportal.firefox.com
NTT America, Inc.
US
unknown
2248
firefox.exe
52.38.153.3:443
search.services.mozilla.com
Amazon.com, Inc.
US
unknown
2248
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2248
firefox.exe
89.44.169.132:443
eu.static.mega.co.nz
Datacenter Luxembourg S.A.
LU
suspicious
2248
firefox.exe
151.139.128.14:80
ocsp.comodoca.com
Highwinds Network Group, Inc.
US
suspicious
2248
firefox.exe
172.217.23.106:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
2248
firefox.exe
99.86.7.32:443
firefox.settings.services.mozilla.com
AT&T Services, Inc.
US
malicious
2248
firefox.exe
31.216.148.21:443
cms2.mega.nz
Datacenter Luxembourg S.A.
LU
unknown

DNS requests

Domain
IP
Reputation
mega.nz
  • 31.216.148.10
whitelisted
detectportal.firefox.com
  • 23.55.110.80
  • 23.55.110.53
  • 2.20.189.145
  • 2.20.189.162
whitelisted
a1089.dscd.akamai.net
  • 23.55.110.53
  • 23.55.110.80
  • 2.20.189.162
  • 2.20.189.145
whitelisted
ocsp.int-x3.letsencrypt.org
  • 2.20.190.17
  • 2.20.189.244
whitelisted
a771.dscq.akamai.net
  • 2.20.189.244
  • 2.20.190.17
whitelisted
search.services.mozilla.com
  • 52.38.153.3
  • 52.11.143.45
  • 54.149.124.142
whitelisted
search.r53-2.services.mozilla.com
  • 54.149.124.142
  • 52.11.143.45
  • 52.38.153.3
whitelisted
push.services.mozilla.com
  • 34.218.190.17
whitelisted
autopush.prod.mozaws.net
  • 34.218.190.17
whitelisted
snippets.cdn.mozilla.net
  • 143.204.202.128
  • 143.204.202.20
  • 143.204.202.50
  • 143.204.202.48
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
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Reports
https://mega.nz/#!cSIznCST!7dVUgS0xfTaywiGdKq186jmbn16JSgUAR784XAaTuIk