URL:

https://www.mediafire.com/file/w3kky96logjr042/Lowkeyv2.jar/file

Full analysis: https://app.any.run/tasks/4a6f8bcb-8741-4b49-897e-325716874f70
Verdict: Malicious activity
Analysis date: August 04, 2020, 02:36:07
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

F8DD7E6A835140D07BB1C67F57632315

SHA1:

7982F502DF44871487E51AA50009159F7FE71BCB

SHA256:

4356BEF28DA178231B641B4A13BDDDA4BAB335C68C57FD18977184EE74454F09

SSDEEP:

3:N8DSLw3eGUolhcmXVvbLP+o:2OLw3eGFVvX+o

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: 2996)

    • Uses RUNDLL32.EXE to load library

      • WinRAR.exe (PID: 3124)

  • INFO

    • Reads Internet Cache Settings

      • firefox.exe (PID: 2996)
      • firefox.exe (PID: 3140)

    • Reads CPU info

      • firefox.exe (PID: 2996)

    • Application launched itself

      • firefox.exe (PID: 1068)
      • firefox.exe (PID: 2996)

    • Dropped object may contain TOR URL's

      • firefox.exe (PID: 2996)

    • Modifies the open verb of a shell class

      • rundll32.exe (PID: 1000)

    • Creates files in the user directory

      • firefox.exe (PID: 2996)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
49
Monitored processes
13
Malicious processes
1
Suspicious processes
2

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 winrar.exe no specs rundll32.exe no specs rundll32.exe no specs notepad.exe no specs firefox.exe

Process information

PID
CMD
Path
Indicators
Parent process
608"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2996.34.1841018570\242663990" -childID 5 -isForBrowser -prefsHandle 3248 -prefMapHandle 3296 -prefsLen 8852 -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" - 2996 "\\.\pipe\gecko-crash-server-pipe.2996" 3052 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\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
1000"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\Rar$DIa3124.44247\mcmod.infoC:\Windows\system32\rundll32.exe—WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.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\imagehlp.dll
1068"C:\Program Files\Mozilla Firefox\firefox.exe" "https://www.mediafire.com/file/w3kky96logjr042/Lowkeyv2.jar/file"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
1484"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Lowkeyv2.jar.zip"C:\Program Files\WinRAR\WinRAR.exe—firefox.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
1852"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2996.0.1030473162\1957979965" -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" - 2996 "\\.\pipe\gecko-crash-server-pipe.2996" 1168 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
2444"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2996.27.482781511\1295057757" -childID 4 -isForBrowser -prefsHandle 2260 -prefMapHandle 7784 -prefsLen 8577 -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" - 2996 "\\.\pipe\gecko-crash-server-pipe.2996" 3440 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
2700"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2996.13.1199165071\1423525785" -childID 2 -isForBrowser -prefsHandle 2864 -prefMapHandle 2868 -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" - 2996 "\\.\pipe\gecko-crash-server-pipe.2996" 2880 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
2992"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\admin\AppData\Local\Temp\Rar$DIa3124.43416\ꚱꚯꚲꚮ$ꚲꚳꚳꚮ$ꚭꚰꚮꚱ$ꚮꚲꚱꚯ.classC:\Windows\system32\rundll32.exe—WinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.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\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\imagehlp.dll
2996"C:\Program Files\Mozilla Firefox\firefox.exe" https://www.mediafire.com/file/w3kky96logjr042/Lowkeyv2.jar/fileC:\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
3124"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Lowkeyv2.jar.zip"C:\Program Files\WinRAR\WinRAR.exe—firefox.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
Total events
2 615
Read events
2 509
Write events
106
Delete events
0

Modification events

(PID) Process:(2996) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
17BBB42300000000
(PID) Process:(1068) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
15BBB42300000000
(PID) Process:(2996) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
1
(PID) Process:(2996) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2996) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(2996) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2996) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2996) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.zip\OpenWithProgids
Operation:writeName:WinRAR.ZIP
Value:
(PID) Process:(3124) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(3124) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
Executable files
0
Suspicious files
375
Text files
105
Unknown types
207

Dropped files

PID
Process
Filename
Type
2996firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
2996firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js —
MD5:—
SHA256:—
2996firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp —
MD5:—
SHA256:—
2996firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp —
MD5:—
SHA256:—
2996firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\block-flash-digest256.sbstore —
MD5:—
SHA256:—
2996firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\block-flashsubdoc-digest256.pset —
MD5:—
SHA256:—
2996firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\block-flashsubdoc-digest256.sbstore —
MD5:—
SHA256:—
2996firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\except-flash-digest256.pset —
MD5:—
SHA256:—
2996firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\except-flash-digest256.sbstore —
MD5:—
SHA256:—
2996firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\except-flashallow-digest256.pset —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
73
TCP/UDP connections
199
DNS requests
489
Threats
5

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2996
firefox.exe
POST
200
172.217.19.195:80
http://ocsp.pki.goog/gts1o1core
US
der
472 b
whitelisted
2996
firefox.exe
POST
200
172.217.19.195:80
http://ocsp.pki.goog/gts1o1core
US
der
472 b
whitelisted
2996
firefox.exe
POST
200
93.184.220.29:80
http://status.geotrust.com/
US
der
471 b
whitelisted
2996
firefox.exe
POST
200
151.139.128.14:80
http://ocsp.sectigo.com/
US
der
471 b
whitelisted
2996
firefox.exe
POST
200
151.139.128.14:80
http://ocsp.sectigo.com/
US
der
471 b
whitelisted
2996
firefox.exe
POST
200
172.217.19.195:80
http://ocsp.pki.goog/gts1o1core
US
der
472 b
whitelisted
2996
firefox.exe
POST
200
172.217.19.195:80
http://ocsp.pki.goog/gts1o1core
US
der
471 b
whitelisted
2996
firefox.exe
POST
200
172.217.19.195:80
http://ocsp.pki.goog/gts1o1core
US
der
472 b
whitelisted
2996
firefox.exe
POST
200
151.139.128.14:80
http://ocsp.sectigo.com/
US
der
471 b
whitelisted
2996
firefox.exe
POST
200
172.217.19.195:80
http://ocsp.pki.goog/gts1o1core
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
2996
firefox.exe
92.122.188.43:80
detectportal.firefox.com
NTT America, Inc.
—
suspicious
2996
firefox.exe
54.186.7.183:443
push.services.mozilla.com
Amazon.com, Inc.
US
unknown
2996
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2996
firefox.exe
64.233.177.157:443
securepubads.g.doubleclick.net
Google Inc.
US
suspicious
2996
firefox.exe
54.192.87.72:443
snippets.cdn.mozilla.net
Amazon.com, Inc.
US
unknown
2996
firefox.exe
64.233.177.97:443
www.googletagmanager.com
Google Inc.
US
unknown
2996
firefox.exe
172.217.19.202:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
2996
firefox.exe
35.244.159.8:443
mediafire-d.openx.net
—
US
whitelisted
2996
firefox.exe
64.233.177.101:443
translate.google.com
Google Inc.
US
unknown
2996
firefox.exe
23.43.214.113:443
c.aaxads.com
Akamai International B.V.
US
unknown

DNS requests

Domain
IP
Reputation
www.mediafire.com
  • 104.16.202.237
shared
detectportal.firefox.com
  • 92.122.188.43
whitelisted
search.services.mozilla.com
  • 34.215.30.140
whitelisted
ocsp.sectigo.com
  • 151.139.128.14
whitelisted
push.services.mozilla.com
  • 54.186.7.183
whitelisted
tiles.services.mozilla.com
  • —
whitelisted
snippets.cdn.mozilla.net
  • 54.192.87.72
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
securepubads.g.doubleclick.net
  • 64.233.177.157
whitelisted
www.googletagmanager.com
  • 64.233.177.97
whitelisted

Threats

PID
Process
Class
Message
2996
firefox.exe
Misc Attack
ET DROP Dshield Block Listed Source group 1
2996
firefox.exe
Attempted User Privilege Gain
ET INFO Session Traversal Utilities for NAT (STUN Binding Request)
—
—
Attempted User Privilege Gain
ET INFO Session Traversal Utilities for NAT (STUN Binding Request)
—
—
Attempted User Privilege Gain
ET INFO Session Traversal Utilities for NAT (STUN Binding Request)
2996
firefox.exe
Attempted User Privilege Gain
ET INFO Session Traversal Utilities for NAT (STUN Binding Request)
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://www.mediafire.com/file/w3kky96logjr042/Lowkeyv2.jar/file