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)

    • Checks Windows Trust Settings

      • msiexec.exe (PID: 3460)

    • Reads the Windows owner or organization settings

      • msiexec.exe (PID: 3460)

    • Start notepad (likely ransomware note)

      • msiexec.exe (PID: 3372)

  • INFO

    • Checks supported languages

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

    • Reads the computer name

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

    • Manual execution by a user

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

    • Reads security settings of Internet Explorer

      • msiexec.exe (PID: 3396)

    • Reads the software policy settings

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

    • Application launched itself

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

    • The process uses the downloaded file

      • firefox.exe (PID: 3992)

    • Reads the machine GUID from the registry

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

    • Executable content was dropped or overwritten

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

    • Drops the executable file immediately after the start

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

    • 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\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:04BADC0A17F546BBD91CC2404D2776D9
SHA256:54CD83D3031D15EA1F5B1C5D73416C0B2F9151F93E130DD525DDA488A8EB9110
3992firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.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\targeting.snapshot.json —
MD5:—
SHA256:—
3992firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3561288849sdhlie.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3992firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cert9.db-journalbinary
MD5:F93BF1A33503765690BAC04635AF798E
SHA256:C60FFF87F504CE74C15C598E68745833CDE66466AD55EAA4874FA38128F9F8F8
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\datareporting\glean\db\data.safe.binbinary
MD5:C58234A092F9D899F0A623E28A4AB9DB
SHA256:EAEC709A98B57CD9C054A205F9BFA76C7424DB2845C077822804F31E16AC134C
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
301
93.93.131.173:80
http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html
unknown
—
—
—
3992
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/canonical.html
unknown
—
—
—
3992
firefox.exe
POST
200
195.138.255.24:80
http://r3.o.lencr.org/
unknown
—
—
—
3992
firefox.exe
POST
200
195.138.255.24:80
http://r3.o.lencr.org/
unknown
—
—
—
3992
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
unknown
—
—
—
3992
firefox.exe
POST
200
195.138.255.24:80
http://r3.o.lencr.org/
unknown
—
—
—
3992
firefox.exe
POST
200
142.250.186.35:80
http://o.pki.goog/wr2
unknown
—
—
—
3992
firefox.exe
POST
200
142.250.186.35:80
http://o.pki.goog/wr2
unknown
—
—
—
3992
firefox.exe
POST
200
195.138.255.24:80
http://r3.o.lencr.org/
unknown
—
—
—
3992
firefox.exe
POST
200
195.138.255.24:80
http://r3.o.lencr.org/
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
—
—
—
unknown
4
System
192.168.100.255:138
—
—
—
unknown
—
—
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
unknown
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
unknown
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
unknown
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
unknown
example.org
  • 93.184.215.14
unknown
ipv4only.arpa
  • 192.0.0.170
  • 192.0.0.171
unknown
contile.services.mozilla.com
  • 34.117.188.166
unknown
spocs.getpocket.com
  • 34.117.188.166
unknown
prod.ads.prod.webservices.mozgcp.net
  • 34.117.188.166
unknown
firefox.settings.services.mozilla.com
  • 34.149.100.209
unknown
r3.o.lencr.org
  • 195.138.255.24
  • 195.138.255.18
unknown

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html