URL:

http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html

Full analysis: https://app.any.run/tasks/314bee5c-92b7-495c-bb51-1dad1509e40e
Verdict: Malicious activity
Analysis date: May 20, 2024, 12:31:49
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

B5F2294F503E9672435F6AEDDE37B0E6

SHA1:

2C78C5206BAE0F3994B35BD9991F93E884591265

SHA256:

CAF8D3117136035D03A96211393F2CB36F2532C1334DBDCDE59F81DCAD83EB9F

SSDEEP:

3:N1KJS4wQ5EWCR/4ckDQ:Cc4jqkckDQ

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

    • Drops the executable file immediately after the start

      • msiexec.exe (PID: 3460)

  • SUSPICIOUS

    • Executes as Windows Service

      • VSSVC.exe (PID: 3812)

    • Reads the Windows owner or organization settings

      • msiexec.exe (PID: 3460)

    • Start notepad (likely ransomware note)

      • msiexec.exe (PID: 3372)

    • Checks Windows Trust Settings

      • msiexec.exe (PID: 3460)

  • INFO

    • Application launched itself

      • firefox.exe (PID: 3992)
      • firefox.exe (PID: 3976)
      • msiexec.exe (PID: 3460)

    • Reads the computer name

      • wmpnscfg.exe (PID: 2944)
      • msiexec.exe (PID: 3460)
      • msiexec.exe (PID: 3372)
      • putty.exe (PID: 1812)

    • Checks supported languages

      • wmpnscfg.exe (PID: 2944)
      • msiexec.exe (PID: 3460)
      • msiexec.exe (PID: 3372)
      • putty.exe (PID: 1812)

    • Reads security settings of Internet Explorer

      • msiexec.exe (PID: 3396)

    • The process uses the downloaded file

      • firefox.exe (PID: 3992)

    • Reads the software policy settings

      • msiexec.exe (PID: 3396)
      • msiexec.exe (PID: 3460)

    • Manual execution by a user

      • msiexec.exe (PID: 3396)
      • wmpnscfg.exe (PID: 2944)
      • putty.exe (PID: 1812)

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 3992)
      • msiexec.exe (PID: 3396)
      • msiexec.exe (PID: 3460)

    • Reads the machine GUID from the registry

      • msiexec.exe (PID: 3460)
      • msiexec.exe (PID: 3372)

    • Drops the executable file immediately after the start

      • msiexec.exe (PID: 3396)
      • firefox.exe (PID: 3992)

    • Create files in a temporary directory

      • msiexec.exe (PID: 3460)

    • Creates a software uninstall entry

      • msiexec.exe (PID: 3460)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
54
Monitored processes
19
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 no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs wmpnscfg.exe no specs msiexec.exe msiexec.exe msiexec.exe no specs vssvc.exe no specs notepad.exe no specs putty.exe no specs PhotoViewer.dll no specs

Process information

PID
CMD
Path
Indicators
Parent process
748"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3992.1.1495246221\609688035" -parentBuildID 20230710165010 -prefsHandle 1436 -prefMapHandle 1432 -prefsLen 28600 -prefMapSize 244195 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5268cc07-d21f-4775-92e3-f09da4b45e25} 3992 "\\.\pipe\gecko-crash-server-pipe.3992" 1448 d60df40 socketC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
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\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
1012C:\Windows\system32\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}C:\Windows\System32\dllhost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\dllhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1592"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3992.2.821024578\1623700771" -childID 1 -isForBrowser -prefsHandle 1996 -prefMapHandle 1984 -prefsLen 24556 -prefMapSize 244195 -jsInitHandle 928 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {13ccc04f-034b-4c08-bd8a-b71ac62dc680} 3992 "\\.\pipe\gecko-crash-server-pipe.3992" 2160 1142e560 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
115.0.2
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\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
1696"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3992.4.1166346309\167667414" -childID 3 -isForBrowser -prefsHandle 3500 -prefMapHandle 1664 -prefsLen 29102 -prefMapSize 244195 -jsInitHandle 928 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {64b553ba-d324-4266-867e-6b338f8706ac} 3992 "\\.\pipe\gecko-crash-server-pipe.3992" 3488 171d76d0 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
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\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
1812"C:\Program Files\PuTTY\putty.exe" C:\Program Files\PuTTY\putty.exe—explorer.exe
User:
admin
Company:
Simon Tatham
Integrity Level:
MEDIUM
Description:
SSH, Telnet, Rlogin, and SUPDUP client
Version:
Release 0.81 (without embedded help)
Modules
Images
c:\program files\putty\putty.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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
c:\windows\system32\imm32.dll
1988"C:\Windows\system32\NOTEPAD.EXE" C:\Program Files\PuTTY\README.txtC:\Windows\System32\notepad.exe—msiexec.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Notepad
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\notepad.exe
c:\windows\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\gdi32.dll
c:\windows\system32\user32.dll
2108"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3992.0.1610809843\137441533" -parentBuildID 20230710165010 -prefsHandle 1120 -prefMapHandle 1112 -prefsLen 28523 -prefMapSize 244195 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ad1f33a4-8621-4362-aaf5-4721635550a0} 3992 "\\.\pipe\gecko-crash-server-pipe.3992" 1204 d6aa0d0 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
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\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
2264"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3992.3.1944247336\2022236514" -childID 2 -isForBrowser -prefsHandle 2908 -prefMapHandle 2904 -prefsLen 34225 -prefMapSize 244195 -jsInitHandle 928 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0a043102-5682-466c-9ab3-4fc78ab8a1f1} 3992 "\\.\pipe\gecko-crash-server-pipe.3992" 2924 15fc79b0 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
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\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
2484"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3992.5.1699235556\694132206" -childID 4 -isForBrowser -prefsHandle 3772 -prefMapHandle 3752 -prefsLen 29209 -prefMapSize 244195 -jsInitHandle 928 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {72796a78-f46e-45df-8286-c766ded5aef7} 3992 "\\.\pipe\gecko-crash-server-pipe.3992" 3820 192ab3f0 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
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\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
2504"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3992.6.1039692055\622433047" -childID 5 -isForBrowser -prefsHandle 3812 -prefMapHandle 3808 -prefsLen 34370 -prefMapSize 244195 -jsInitHandle 928 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {48db2737-d602-40d0-b180-117ed40c005f} 3992 "\\.\pipe\gecko-crash-server-pipe.3992" 3840 192ab560 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
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\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
Total events
29 876
Read events
29 469
Write events
388
Delete events
19

Modification events

(PID) Process:(3976) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
312FBCE200000000
(PID) Process:(3992) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
3C51BEE200000000
(PID) Process:(3992) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Installer\308046B0AF4A39CB
Operation:delete valueName:installer.taskbarpin.win10.enabled
Value:
(PID) Process:(3992) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(3992) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(3992) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\PreXULSkeletonUISettings
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Theme
Value:
1
(PID) Process:(3992) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\PreXULSkeletonUISettings
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Enabled
Value:
1
(PID) Process:(3992) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(3992) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(3992) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|SetDefaultBrowserUserChoice
Value:
1
Executable files
13
Suspicious files
122
Text files
27
Unknown types
13

Dropped files

PID
Process
Filename
Type
3992firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3992firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\activity-stream.discovery_stream.json.tmp —
MD5:—
SHA256:—
3992firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3992firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.jsonbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
3992firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.jstext
MD5:A4C0253717519EB0B07D5D8DD14F5D02
SHA256:115B88AA451EA9D5CD010C60DB4B97759E55ECE806CF6C4EBA737C6290C0D044
3992firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\targeting.snapshot.json —
MD5:—
SHA256:—
3992firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2823318777ntouromlalnodry--naod.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3992firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\places.sqlite-walbinary
MD5:671EC3AAAA0868FBD5BF1CA8839AA1CB
SHA256:DEBD539D27E50E060CF15564D23F9971C534A9E2F2BCD479529491891BA73056
3992firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
3992firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
26
TCP/UDP connections
60
DNS requests
139
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3992
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/canonical.html
unknown
—
—
unknown
3992
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
unknown
—
—
unknown
3992
firefox.exe
GET
301
93.93.131.173:80
http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html
unknown
—
—
unknown
3992
firefox.exe
POST
200
195.138.255.24:80
http://r3.o.lencr.org/
unknown
—
—
unknown
3992
firefox.exe
POST
200
195.138.255.24:80
http://r3.o.lencr.org/
unknown
—
—
unknown
3992
firefox.exe
POST
200
195.138.255.24:80
http://r3.o.lencr.org/
unknown
—
—
unknown
3992
firefox.exe
POST
200
142.250.186.35:80
http://o.pki.goog/wr2
unknown
—
—
unknown
3992
firefox.exe
POST
200
142.250.186.35:80
http://o.pki.goog/wr2
unknown
—
—
unknown
3992
firefox.exe
POST
200
195.138.255.24:80
http://r3.o.lencr.org/
unknown
—
—
unknown
3992
firefox.exe
POST
200
195.138.255.24:80
http://r3.o.lencr.org/
unknown
—
—
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
—
—
224.0.0.252:5355
—
—
—
unknown
1088
svchost.exe
224.0.0.252:5355
—
—
—
unknown
3992
firefox.exe
34.107.221.82:80
detectportal.firefox.com
GOOGLE
US
whitelisted
3992
firefox.exe
93.93.131.173:80
www.chiark.greenend.org.uk
Mythic Beasts Ltd
GB
unknown
3992
firefox.exe
34.117.188.166:443
contile.services.mozilla.com
GOOGLE-CLOUD-PLATFORM
US
unknown
3992
firefox.exe
34.149.100.209:443
firefox.settings.services.mozilla.com
GOOGLE
US
unknown
3992
firefox.exe
195.138.255.24:80
r3.o.lencr.org
AS33891 Netzbetrieb GmbH
DE
whitelisted
3992
firefox.exe
93.93.131.173:443
www.chiark.greenend.org.uk
Mythic Beasts Ltd
GB
unknown

DNS requests

Domain
IP
Reputation
www.chiark.greenend.org.uk
  • 93.93.131.173
  • 2a00:1098:86:130::1
unknown
detectportal.firefox.com
  • 34.107.221.82
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
example.org
  • 93.184.215.14
whitelisted
ipv4only.arpa
  • 192.0.0.170
  • 192.0.0.171
whitelisted
contile.services.mozilla.com
  • 34.117.188.166
whitelisted
spocs.getpocket.com
  • 34.117.188.166
shared
prod.ads.prod.webservices.mozgcp.net
  • 34.117.188.166
unknown
firefox.settings.services.mozilla.com
  • 34.149.100.209
whitelisted
r3.o.lencr.org
  • 195.138.255.24
  • 195.138.255.18
shared

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2025 ANY.RUN ALL RIGHTS RESERVED
ANY.RUN
Reports
http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html