URL:

https://nssm.cc/release/nssm-2.24.zip

Full analysis: https://app.any.run/tasks/9e4e29b6-6101-4a85-88a9-d387b726881b
Verdict: Malicious activity
Analysis date: June 12, 2020, 09:55:01
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

B39F398F1FA0AF99BA3644B976AAD5CF

SHA1:

10A31AB72FB1B3BDA56D34C29594269DD3BDE882

SHA256:

B22F854C3414C3734C76940A686C4C8D8F5A84C6A3EC8109A1BAE47C206D9B6D

SSDEEP:

3:N8vXB11z+V:2vXB+V

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

      • nssm.exe (PID: 972)
      • nssm.exe (PID: 2928)
      • nssm.exe (PID: 2820)
      • nssm.exe (PID: 1968)
      • nssm.exe (PID: 1200)
      • nssm.exe (PID: 1532)
      • nssm.exe (PID: 2496)
      • nssm.exe (PID: 2120)

  • SUSPICIOUS

    • Creates files in the program directory

      • firefox.exe (PID: 2492)
      • fxssvc.exe (PID: 3684)
      • fxssvc.exe (PID: 4052)

    • Executed as Windows Service

      • fxssvc.exe (PID: 4052)
      • fxssvc.exe (PID: 3684)

    • Creates files in the Windows directory

      • fxssvc.exe (PID: 4052)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2828)

  • INFO

    • Creates files in the user directory

      • firefox.exe (PID: 2492)

    • Reads CPU info

      • firefox.exe (PID: 2492)

    • Reads Internet Cache Settings

      • firefox.exe (PID: 2492)

    • Application launched itself

      • firefox.exe (PID: 2492)

    • Manual execution by user

      • WinRAR.exe (PID: 2828)
      • cmd.exe (PID: 3252)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
54
Monitored processes
18
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 winrar.exe cmd.exe no specs nssm.exe no specs nssm.exe no specs nssm.exe no specs fxssvc.exe no specs nssm.exe no specs fxssvc.exe no specs nssm.exe no specs nssm.exe no specs nssm.exe no specs nssm.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
652"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2492.0.2043870855\1046121255" -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" - 2492 "\\.\pipe\gecko-crash-server-pipe.2492" 1184 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\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\dbghelp.dll
764"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2492.20.1137162700\1773339967" -childID 3 -isForBrowser -prefsHandle 2864 -prefMapHandle 3568 -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" - 2492 "\\.\pipe\gecko-crash-server-pipe.2492" 3900 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
972nssm.exeC:\Users\admin\Downloads\nssm-2.24\win32\nssm.exe—cmd.exe
User:
admin
Integrity Level:
MEDIUM
Description:
The non-sucking service manager
Exit code:
1
Version:
2.24
Modules
Images
c:\users\admin\downloads\nssm-2.24\win32\nssm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
1200nssm.exe stop "DHCP Client"C:\Users\admin\Downloads\nssm-2.24\win32\nssm.exe—cmd.exe
User:
admin
Integrity Level:
MEDIUM
Description:
The non-sucking service manager
Exit code:
3
Version:
2.24
Modules
Images
c:\users\admin\downloads\nssm-2.24\win32\nssm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
1532nssm.exe start FaxC:\Users\admin\Downloads\nssm-2.24\win32\nssm.exe—cmd.exe
User:
admin
Integrity Level:
MEDIUM
Description:
The non-sucking service manager
Exit code:
1
Version:
2.24
Modules
Images
c:\users\admin\downloads\nssm-2.24\win32\nssm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
1956"C:\Program Files\Mozilla Firefox\firefox.exe" "https://nssm.cc/release/nssm-2.24.zip"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
1968nssm.exe start DHCPC:\Users\admin\Downloads\nssm-2.24\win32\nssm.exe—cmd.exe
User:
admin
Integrity Level:
MEDIUM
Description:
The non-sucking service manager
Exit code:
1
Version:
2.24
Modules
Images
c:\users\admin\downloads\nssm-2.24\win32\nssm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
2120nssm.exe stop "DHCP Server"C:\Users\admin\Downloads\nssm-2.24\win32\nssm.exe—cmd.exe
User:
admin
Integrity Level:
MEDIUM
Description:
The non-sucking service manager
Exit code:
3
Version:
2.24
Modules
Images
c:\users\admin\downloads\nssm-2.24\win32\nssm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
2492"C:\Program Files\Mozilla Firefox\firefox.exe" https://nssm.cc/release/nssm-2.24.zipC:\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
2496nssm.exe start "DHCP Client"C:\Users\admin\Downloads\nssm-2.24\win32\nssm.exe—cmd.exe
User:
admin
Integrity Level:
MEDIUM
Description:
The non-sucking service manager
Exit code:
1
Version:
2.24
Modules
Images
c:\users\admin\downloads\nssm-2.24\win32\nssm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
Total events
891
Read events
859
Write events
30
Delete events
2

Modification events

(PID) Process:(1956) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
1EED8F0300000000
(PID) Process:(2492) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
1FED8F0300000000
(PID) Process:(2492) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
1
(PID) Process:(2492) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2492) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(2492) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2492) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2828) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(2828) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(2828) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
Executable files
2
Suspicious files
74
Text files
55
Unknown types
45

Dropped files

PID
Process
Filename
Type
2492firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
2492firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js —
MD5:—
SHA256:—
2492firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp —
MD5:—
SHA256:—
2492firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shm —
MD5:—
SHA256:—
2492firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp —
MD5:—
SHA256:—
2492firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-child-current.binbinary
MD5:—
SHA256:—
2492firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\base-track-digest256.sbstorebinary
MD5:—
SHA256:—
2492firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:—
SHA256:—
2492firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4jsonlz4
MD5:—
SHA256:—
2492firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
24
DNS requests
66
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2492
firefox.exe
POST
200
95.101.72.151:80
http://ocsp.int-x3.letsencrypt.org/
unknown
der
527 b
whitelisted
2492
firefox.exe
POST
200
95.101.72.151:80
http://ocsp.int-x3.letsencrypt.org/
unknown
der
527 b
whitelisted
2492
firefox.exe
POST
200
216.58.212.131:80
http://ocsp.pki.goog/gts1o1
US
der
471 b
whitelisted
2492
firefox.exe
POST
200
216.58.212.131:80
http://ocsp.pki.goog/gts1o1core
US
der
472 b
whitelisted
2492
firefox.exe
GET
200
2.16.107.58:80
http://detectportal.firefox.com/success.txt
unknown
text
8 b
whitelisted
2492
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2492
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2492
firefox.exe
GET
200
2.16.107.58:80
http://detectportal.firefox.com/success.txt
unknown
text
8 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
2492
firefox.exe
143.204.202.80:443
content-signature-2.cdn.mozilla.net
—
US
suspicious
2492
firefox.exe
2.16.107.58:80
detectportal.firefox.com
Akamai International B.V.
—
suspicious
2492
firefox.exe
104.156.51.181:443
nssm.cc
HIVELOCITY VENTURES CORP
US
unknown
2492
firefox.exe
52.26.114.88:443
search.services.mozilla.com
Amazon.com, Inc.
US
unknown
2492
firefox.exe
95.101.72.151:80
ocsp.int-x3.letsencrypt.org
Akamai International B.V.
—
whitelisted
2492
firefox.exe
143.204.202.48:443
snippets.cdn.mozilla.net
—
US
malicious
2492
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2492
firefox.exe
143.204.202.64:443
tracking-protection.cdn.mozilla.net
—
US
suspicious
2492
firefox.exe
35.163.169.36:443
push.services.mozilla.com
Amazon.com, Inc.
US
unknown
2492
firefox.exe
216.58.206.14:443
www.youtube.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
nssm.cc
  • 104.156.51.181
whitelisted
detectportal.firefox.com
  • 2.16.107.58
  • 2.16.107.40
whitelisted
a1089.dscd.akamai.net
  • 2.16.107.40
  • 2.16.107.58
whitelisted
search.services.mozilla.com
  • 52.26.114.88
  • 52.41.191.52
  • 34.211.106.52
whitelisted
search.r53-2.services.mozilla.com
  • 34.211.106.52
  • 52.41.191.52
  • 52.26.114.88
whitelisted
ocsp.int-x3.letsencrypt.org
  • 95.101.72.151
  • 95.101.72.167
  • 95.101.72.191
  • 95.101.72.175
whitelisted
a771.dscq.akamai.net
  • 95.101.72.175
  • 95.101.72.191
  • 95.101.72.167
  • 95.101.72.151
whitelisted
push.services.mozilla.com
  • 35.163.169.36
whitelisted
autopush.prod.mozaws.net
  • 35.163.169.36
whitelisted
tiles.services.mozilla.com
  • —
whitelisted

Threats

PID
Process
Class
Message
1044
svchost.exe
Potentially Bad Traffic
ET DNS Query for .cc TLD
1044
svchost.exe
Potentially Bad Traffic
ET DNS Query for .cc TLD
1044
svchost.exe
Potentially Bad Traffic
ET DNS Query for .cc TLD
No debug info
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Reports
https://nssm.cc/release/nssm-2.24.zip