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URL:

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

Full analysis: https://app.any.run/tasks/5f14f167-a7c8-4f0c-af7c-8933460c8727
Verdict: Malicious activity
Analysis date: January 14, 2022, 21:06:52
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

      • vir1.exe (PID: 1844)
      • vir1.exe (PID: 3812)
      • vir2.exe (PID: 2876)
      • vir2.exe (PID: 2532)

  • SUSPICIOUS

    • Checks supported languages

      • WinRAR.exe (PID: 2184)
      • vir1.exe (PID: 1844)
      • vir2.exe (PID: 2532)

    • Reads the computer name

      • WinRAR.exe (PID: 2184)
      • vir1.exe (PID: 1844)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2184)

    • Drops a file that was compiled in debug mode

      • WinRAR.exe (PID: 2184)

  • INFO

    • Reads the computer name

      • firefox.exe (PID: 3624)
      • firefox.exe (PID: 2084)
      • firefox.exe (PID: 396)
      • firefox.exe (PID: 4056)
      • firefox.exe (PID: 2684)
      • firefox.exe (PID: 2948)

    • Checks supported languages

      • firefox.exe (PID: 2084)
      • firefox.exe (PID: 4056)
      • firefox.exe (PID: 2204)
      • firefox.exe (PID: 396)
      • firefox.exe (PID: 3624)
      • firefox.exe (PID: 2948)
      • firefox.exe (PID: 2684)

    • Reads CPU info

      • firefox.exe (PID: 3624)

    • Creates files in the program directory

      • firefox.exe (PID: 3624)

    • Application launched itself

      • firefox.exe (PID: 3624)
      • firefox.exe (PID: 2204)

    • Creates files in the user directory

      • firefox.exe (PID: 3624)

    • Checks Windows Trust Settings

      • firefox.exe (PID: 3624)

    • Manual execution by user

      • WinRAR.exe (PID: 2184)
      • vir1.exe (PID: 3812)
      • vir1.exe (PID: 1844)
      • vir2.exe (PID: 2532)
      • vir2.exe (PID: 2876)

    • Reads the date of Windows installation

      • firefox.exe (PID: 3624)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
58
Monitored processes
12
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 winrar.exe vir1.exe no specs vir1.exe vir2.exe no specs vir2.exe

Process information

PID
CMD
Path
Indicators
Parent process
2204"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\crypt32.dll
3624"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
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
2084"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3624.0.1788581737\1450600332" -parentBuildID 20201112153044 -prefsHandle 1124 -prefMapHandle 1116 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3624 "\\.\pipe\gecko-crash-server-pipe.3624" 1208 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.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
396"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3624.6.1040900307\760295890" -childID 1 -isForBrowser -prefsHandle 2952 -prefMapHandle 2948 -prefsLen 245 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3624 "\\.\pipe\gecko-crash-server-pipe.3624" 2964 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
83.0
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\mozilla firefox\firefox.exe
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\msasn1.dll
4056"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3624.13.1938498834\994712558" -childID 2 -isForBrowser -prefsHandle 2340 -prefMapHandle 2336 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3624 "\\.\pipe\gecko-crash-server-pipe.3624" 2304 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
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
2684"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3624.20.286193420\2095608190" -childID 3 -isForBrowser -prefsHandle 3452 -prefMapHandle 3456 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3624 "\\.\pipe\gecko-crash-server-pipe.3624" 3468 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
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\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
2948"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3624.27.1297157710\1999484436" -childID 4 -isForBrowser -prefsHandle 3648 -prefMapHandle 3716 -prefsLen 7378 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3624 "\\.\pipe\gecko-crash-server-pipe.3624" 3744 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
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\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
2184"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
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\windows\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\usp10.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
3812"C:\Users\admin\Desktop\vir1.exe" C:\Users\admin\Desktop\vir1.exe—Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\desktop\vir1.exe
c:\windows\system32\ntdll.dll
1844"C:\Users\admin\Desktop\vir1.exe" C:\Users\admin\Desktop\vir1.exe
Explorer.EXE
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\desktop\vir1.exe
c:\windows\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\usp10.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
Total events
9 327
Read events
9 275
Write events
52
Delete events
0

Modification events

(PID) Process:(2204) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
A90FAA4729000000
(PID) Process:(3624) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
A819AA4729000000
(PID) Process:(3624) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(3624) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(3624) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(3624) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(3624) 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:(3624) 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:(3624) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3624) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
2
Suspicious files
109
Text files
32
Unknown types
15

Dropped files

PID
Process
Filename
Type
3624firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3624firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
3624firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_g591B4fwtLUdMuIbinary
MD5:351821E41EC0086E5EE4B40B74B78C7C
SHA256:7D0661D8684356385C846B65461F3E45C1F187264BC7C9AF978218FCA02FC8B8
3624firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\settings\main\ms-language-packs\asrouter.ftltext
MD5:3625F1DDA6D119478AD89D13950C9ACA
SHA256:CB40F6A8D58901D612A86690A41D4E273F24936FC926E98F82C0918CBEF4FC64
3624firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\settings\main\ms-language-packs\asrouter.ftl.tmptext
MD5:3625F1DDA6D119478AD89D13950C9ACA
SHA256:CB40F6A8D58901D612A86690A41D4E273F24936FC926E98F82C0918CBEF4FC64
3624firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:121CAB7190F7B1FF6C531D134CE61145
SHA256:58AF85AE33CD85FE5F9B404529EFF23DDB94B35EA95D777959958360CCEF553C
3624firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:299A2B747C11E4BDA194E563FEA4A699
SHA256:94EE461F62E8B4A0A65471A41E10C8C56722B73C0A019D76ACA7F5BAF109813E
3624firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2823318777ntouromlalnodry--naod.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3624firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:994A33896BB41A278A315D0D796422B6
SHA256:54EC50A20FFF8CC016710E49437CF6A11D3FE5EE7B28C185E4A9AAFEE2908B63
3624firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmpbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
47
DNS requests
95
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3624
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
278 b
whitelisted
3624
firefox.exe
POST
200
142.250.186.35:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
3624
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt
US
text
8 b
whitelisted
3624
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt
US
text
8 b
whitelisted
3624
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
US
text
8 b
whitelisted
3624
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
US
text
8 b
whitelisted
3624
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3624
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3624
firefox.exe
POST
200
142.250.186.35:80
http://ocsp.pki.goog/gts1c3
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
3624
firefox.exe
142.250.185.234:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3624
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3624
firefox.exe
142.250.186.35:80
ocsp.pki.goog
Google Inc.
US
whitelisted
3624
firefox.exe
52.89.115.53:443
location.services.mozilla.com
Amazon.com, Inc.
US
unknown
3624
firefox.exe
143.204.98.76:443
firefox.settings.services.mozilla.com
—
US
suspicious
3624
firefox.exe
13.35.253.70:443
content-signature-2.cdn.mozilla.net
—
US
suspicious
3624
firefox.exe
44.233.196.75:443
push.services.mozilla.com
University of California, San Diego
US
unknown
3624
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
3624
firefox.exe
143.204.98.12:443
snippets.cdn.mozilla.net
—
US
suspicious
3624
firefox.exe
13.225.80.100:443
firefox-settings-attachments.cdn.mozilla.net
—
US
unknown

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
github.com
  • 140.82.121.3
  • 140.82.121.4
shared
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
firefox.settings.services.mozilla.com
  • 143.204.98.76
  • 143.204.98.33
  • 143.204.98.29
  • 143.204.98.23
whitelisted
location.services.mozilla.com
  • 52.89.115.53
  • 52.42.77.140
  • 52.11.104.45
  • 35.163.137.0
  • 35.163.35.154
  • 52.26.7.9
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 52.26.7.9
  • 35.163.35.154
  • 35.163.137.0
  • 52.11.104.45
  • 52.42.77.140
  • 52.89.115.53
whitelisted
safebrowsing.googleapis.com
  • 142.250.185.234
  • 142.250.185.106
  • 142.250.185.202
  • 2a00:1450:4001:829::200a
whitelisted
push.services.mozilla.com
  • 44.233.196.75
whitelisted
autopush.prod.mozaws.net
  • 44.233.196.75
whitelisted
ocsp.pki.goog
  • 142.250.186.35
whitelisted

Threats

PID
Process
Class
Message
3624
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3624
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3624
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3624
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