URL:

https://github.com/ytisf/theZoo/blob/master/malware/Binaries/Ransomware.Petya/Ransomware.Petya.zip?raw=true

Full analysis: https://app.any.run/tasks/5f824ec1-0418-4df0-b57c-416f147c452b
Verdict: Malicious activity
Analysis date: January 14, 2022, 21:08:28
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

A8A20748F87D00098A8B563F23BF4EBB

SHA1:

1026CFAAE76BC0F4F78CCAE7BDDE2DC8D7D09455

SHA256:

1BC1EBF9AF7281073A42195A865C8289229BFEEAB6C1816CFD48C4680A5B7C94

SSDEEP:

3:N8tEdsxHuJKqIEHDhzzurEAmrTMnj:2u6tuJKz+ByrEhr8j

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

      • Petya Ransomware.exe (PID: 2516)
      • Petya Ransomware.exe (PID: 3420)

  • SUSPICIOUS

    • Checks supported languages

      • WinRAR.exe (PID: 2680)
      • Petya Ransomware.exe (PID: 2516)

    • Reads the computer name

      • WinRAR.exe (PID: 2680)
      • Petya Ransomware.exe (PID: 2516)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2680)

  • INFO

    • Checks supported languages

      • firefox.exe (PID: 3472)
      • firefox.exe (PID: 2968)
      • firefox.exe (PID: 3200)
      • firefox.exe (PID: 2364)
      • firefox.exe (PID: 268)
      • firefox.exe (PID: 2708)
      • firefox.exe (PID: 4004)
      • firefox.exe (PID: 2900)

    • Reads the computer name

      • firefox.exe (PID: 3472)
      • firefox.exe (PID: 3200)
      • firefox.exe (PID: 2364)
      • firefox.exe (PID: 268)
      • firefox.exe (PID: 2708)
      • firefox.exe (PID: 2900)
      • firefox.exe (PID: 4004)

    • Reads CPU info

      • firefox.exe (PID: 3472)

    • Application launched itself

      • firefox.exe (PID: 2968)
      • firefox.exe (PID: 3472)

    • Creates files in the program directory

      • firefox.exe (PID: 3472)

    • Creates files in the user directory

      • firefox.exe (PID: 3472)

    • Checks Windows Trust Settings

      • firefox.exe (PID: 3472)

    • Manual execution by user

      • WinRAR.exe (PID: 2680)
      • Petya Ransomware.exe (PID: 2516)
      • Petya Ransomware.exe (PID: 3420)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
52
Monitored processes
11
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 winrar.exe petya ransomware.exe no specs petya ransomware.exe

Process information

PID
CMD
Path
Indicators
Parent process
268"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3472.13.331033343\1747276313" -childID 2 -isForBrowser -prefsHandle 3016 -prefMapHandle 3012 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3472 "\\.\pipe\gecko-crash-server-pipe.3472" 3028 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
83.0
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
2364"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3472.6.1649745061\159255896" -childID 1 -isForBrowser -prefsHandle 2612 -prefMapHandle 2608 -prefsLen 245 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3472 "\\.\pipe\gecko-crash-server-pipe.3472" 2624 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
83.0
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
2516"C:\Users\admin\Desktop\Petya Ransomware.exe" C:\Users\admin\Desktop\Petya Ransomware.exe
Explorer.EXE
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\desktop\petya ransomware.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2680"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\Ransomware.Petya.zip"C:\Program Files\WinRAR\WinRAR.exe
Explorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\winrar\winrar.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\lpk.dll
c:\windows\system32\comdlg32.dll
c:\windows\system32\shlwapi.dll
2708"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3472.20.705275827\1945863694" -childID 3 -isForBrowser -prefsHandle 3492 -prefMapHandle 3144 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3472 "\\.\pipe\gecko-crash-server-pipe.3472" 3508 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
83.0
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
2900"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3472.28.1314268358\927183642" -childID 5 -isForBrowser -prefsHandle 3684 -prefMapHandle 3672 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3472 "\\.\pipe\gecko-crash-server-pipe.3472" 3724 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.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\crypt32.dll
2968"C:\Program Files\Mozilla Firefox\firefox.exe" "https://github.com/ytisf/theZoo/blob/master/malware/Binaries/Ransomware.Petya/Ransomware.Petya.zip?raw=true"C:\Program Files\Mozilla Firefox\firefox.exe—Explorer.EXE
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
83.0
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\version.dll
3200"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3472.0.1748501531\954363075" -parentBuildID 20201112153044 -prefsHandle 1112 -prefMapHandle 1104 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3472 "\\.\pipe\gecko-crash-server-pipe.3472" 1200 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
83.0
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\sechost.dll
3420"C:\Users\admin\Desktop\Petya Ransomware.exe" C:\Users\admin\Desktop\Petya Ransomware.exe—Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\desktop\petya ransomware.exe
c:\windows\system32\ntdll.dll
3472"C:\Program Files\Mozilla Firefox\firefox.exe" https://github.com/ytisf/theZoo/blob/master/malware/Binaries/Ransomware.Petya/Ransomware.Petya.zip?raw=trueC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
83.0
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\sechost.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
Total events
10 127
Read events
10 076
Write events
51
Delete events
0

Modification events

(PID) Process:(2968) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
C9D058D360000000
(PID) Process:(3472) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
18D858D360000000
(PID) Process:(3472) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(3472) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(3472) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(3472) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(3472) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|ServicesSettingsServer
Value:
https://firefox.settings.services.mozilla.com/v1
(PID) Process:(3472) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|SecurityContentSignatureRootHash
Value:
97:E8:BA:9C:F1:2F:B3:DE:53:CC:42:A4:E6:57:7E:D6:4D:F4:93:C2:47:B4:14:FE:A0:36:81:8D:38:23:56:0E
(PID) Process:(3472) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3472) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
1
Suspicious files
101
Text files
30
Unknown types
13

Dropped files

PID
Process
Filename
Type
3472firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3472firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
3472firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.jstext
MD5:—
SHA256:—
3472firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:—
SHA256:—
3472firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:994A33896BB41A278A315D0D796422B6
SHA256:54EC50A20FFF8CC016710E49437CF6A11D3FE5EE7B28C185E4A9AAFEE2908B63
3472firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3472firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3472firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:—
SHA256:—
3472firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_CfXJzCRgLA42fUfbinary
MD5:—
SHA256:—
3472firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\settings\main\ms-language-packs\asrouter.ftltext
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
39
DNS requests
78
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3472
firefox.exe
POST
200
142.250.186.35:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3472
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3472
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3472
firefox.exe
POST
200
142.250.186.35:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
3472
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt
US
text
8 b
whitelisted
3472
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3472
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
278 b
whitelisted
3472
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
US
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
3472
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
3472
firefox.exe
143.204.98.29:443
firefox.settings.services.mozilla.com
—
US
malicious
3472
firefox.exe
140.82.121.4:443
github.com
—
US
malicious
3472
firefox.exe
52.89.115.53:443
location.services.mozilla.com
Amazon.com, Inc.
US
unknown
3472
firefox.exe
52.33.84.190:443
push.services.mozilla.com
Amazon.com, Inc.
US
unknown
3472
firefox.exe
142.250.185.234:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3472
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3472
firefox.exe
13.35.253.75:443
content-signature-2.cdn.mozilla.net
—
US
suspicious
3472
firefox.exe
13.224.193.128:443
snippets.cdn.mozilla.net
—
US
unknown
3472
firefox.exe
143.204.98.122:443
firefox-settings-attachments.cdn.mozilla.net
—
US
suspicious

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
github.com
  • 140.82.121.4
malicious
firefox.settings.services.mozilla.com
  • 143.204.98.29
  • 143.204.98.23
  • 143.204.98.33
  • 143.204.98.76
  • 143.204.215.126
  • 143.204.215.37
  • 143.204.215.75
  • 143.204.215.95
whitelisted
location.services.mozilla.com
  • 52.89.115.53
  • 52.42.77.140
  • 52.26.7.9
  • 35.163.35.154
  • 35.163.137.0
  • 52.11.104.45
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 52.11.104.45
  • 35.163.137.0
  • 35.163.35.154
  • 52.26.7.9
  • 52.42.77.140
  • 52.89.115.53
whitelisted
example.org
  • 93.184.216.34
whitelisted
ipv4only.arpa
  • 192.0.0.170
  • 192.0.0.171
whitelisted
safebrowsing.googleapis.com
  • 142.250.185.234
  • 2a00:1450:4001:811::200a
whitelisted
push.services.mozilla.com
  • 52.33.84.190
  • 44.226.6.9
whitelisted

Threats

PID
Process
Class
Message
3472
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3472
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://github.com/ytisf/theZoo/blob/master/malware/Binaries/Ransomware.Petya/Ransomware.Petya.zip?raw=true