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URL:

https://osteal-spoonful.herokuapp.com/+?y=49ii4eh26op64cpj65gm6cr5c4s64dhg60o32db265hjed12

Full analysis: https://app.any.run/tasks/c666069c-c49a-4702-b949-50d2d978e4f9
Verdict: Malicious activity
Analysis date: June 27, 2022, 13:46:37
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

E8F6FD57925D3C4AA733F7FA6A080FFF

SHA1:

688E347715C8124B30145BC9C1874B949172CEC2

SHA256:

91D930EB75F90813E76F1A437308B86B05F6A0ABF9D477F88C9B3DB9379527A9

SSDEEP:

3:N8fzjt26pRcNJPGJ+o0WXtiX:20McNJPGJe

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 executable file immediately after starts

      • firefox.exe (PID: 2344)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 2344)

    • Drops a file with a compile date too recent

      • firefox.exe (PID: 2344)

  • INFO

    • Checks supported languages

      • firefox.exe (PID: 2916)
      • firefox.exe (PID: 2344)
      • firefox.exe (PID: 3848)
      • firefox.exe (PID: 3520)
      • firefox.exe (PID: 3696)
      • firefox.exe (PID: 3220)
      • firefox.exe (PID: 2184)
      • firefox.exe (PID: 2644)

    • Reads the computer name

      • firefox.exe (PID: 2344)
      • firefox.exe (PID: 3520)
      • firefox.exe (PID: 3848)
      • firefox.exe (PID: 3696)
      • firefox.exe (PID: 3220)
      • firefox.exe (PID: 2184)
      • firefox.exe (PID: 2644)

    • Reads CPU info

      • firefox.exe (PID: 2344)

    • Application launched itself

      • firefox.exe (PID: 2916)
      • firefox.exe (PID: 2344)

    • Creates files in the program directory

      • firefox.exe (PID: 2344)

    • Dropped object may contain Bitcoin addresses

      • firefox.exe (PID: 2344)

    • Creates files in the user directory

      • firefox.exe (PID: 2344)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
8
Malicious processes
1
Suspicious processes
1

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

Process information

PID
CMD
Path
Indicators
Parent process
2916"C:\Program Files\Mozilla Firefox\firefox.exe" "https://osteal-spoonful.herokuapp.com/+?y=49ii4eh26op64cpj65gm6cr5c4s64dhg60o32db265hjed12"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
2344"C:\Program Files\Mozilla Firefox\firefox.exe" https://osteal-spoonful.herokuapp.com/+?y=49ii4eh26op64cpj65gm6cr5c4s64dhg60o32db265hjed12C:\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
3520"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2344.0.1353316160\1790885595" -parentBuildID 20201112153044 -prefsHandle 1136 -prefMapHandle 1128 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2344 "\\.\pipe\gecko-crash-server-pipe.2344" 1220 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\kernelbase.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
3848"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2344.6.409881890\55461987" -childID 1 -isForBrowser -prefsHandle 3176 -prefMapHandle 3172 -prefsLen 245 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2344 "\\.\pipe\gecko-crash-server-pipe.2344" 3188 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
3696"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2344.13.2019374046\348839093" -childID 2 -isForBrowser -prefsHandle 2572 -prefMapHandle 1832 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2344 "\\.\pipe\gecko-crash-server-pipe.2344" 2788 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:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\version.dll
2184"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2344.20.719586089\1580414183" -childID 3 -isForBrowser -prefsHandle 3452 -prefMapHandle 2768 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2344 "\\.\pipe\gecko-crash-server-pipe.2344" 3464 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\msasn1.dll
3220"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2344.21.2095103452\2106871523" -childID 4 -isForBrowser -prefsHandle 3468 -prefMapHandle 2292 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2344 "\\.\pipe\gecko-crash-server-pipe.2344" 3504 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\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
2644"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2344.34.1034710096\174507591" -childID 5 -isForBrowser -prefsHandle 3728 -prefMapHandle 3724 -prefsLen 7399 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2344 "\\.\pipe\gecko-crash-server-pipe.2344" 3740 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
Total events
8 659
Read events
8 635
Write events
24
Delete events
0

Modification events

(PID) Process:(2916) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
0A24832B9F000000
(PID) Process:(2344) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
0C2C832B9F000000
(PID) Process:(2344) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(2344) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(2344) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(2344) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(2344) 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:(2344) 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:(2344) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2344) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
4
Suspicious files
109
Text files
40
Unknown types
22

Dropped files

PID
Process
Filename
Type
2344firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
2344firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
2344firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:0BD976240DAF01B8AD07760DE6918F60
SHA256:1545A90B5C4ADAE4C57533E081C368FF42BF93BBDD515EAF731D3F79FA3893EC
2344firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_oHJV7isklVwrKVTbinary
MD5:715F02C303676E3404BC17FB2349770E
SHA256:2FC773787E2D9CC95DD4C48FE497B8DAC671244439BC3D5AB729043012129A5C
2344firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmpbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
2344firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.jstext
MD5:299A2B747C11E4BDA194E563FEA4A699
SHA256:94EE461F62E8B4A0A65471A41E10C8C56722B73C0A019D76ACA7F5BAF109813E
2344firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
2344firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4jsonlz4
MD5:B17F8D93B0C43D6B72DC03752C20A2D9
SHA256:ADA0F70D374223FB63C2F19471FAB45D986A681E2485692E63F00F5071F19D76
2344firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
2344firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:299A2B747C11E4BDA194E563FEA4A699
SHA256:94EE461F62E8B4A0A65471A41E10C8C56722B73C0A019D76ACA7F5BAF109813E
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
14
TCP/UDP connections
56
DNS requests
85
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2344
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2344
firefox.exe
POST
200
142.250.185.67:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
2344
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2344
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2344
firefox.exe
POST
200
184.24.77.44:80
http://r3.o.lencr.org/
US
der
503 b
shared
2344
firefox.exe
POST
200
143.204.101.188:80
http://ocsp.sca1b.amazontrust.com/
US
der
471 b
whitelisted
2344
firefox.exe
POST
200
142.250.185.67:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
2344
firefox.exe
POST
200
142.250.185.67:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
2344
firefox.exe
POST
200
143.204.101.188:80
http://ocsp.sca1b.amazontrust.com/
US
der
471 b
whitelisted
2344
firefox.exe
POST
200
142.250.185.67:80
http://ocsp.pki.goog/gts1c3
US
der
471 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
2344
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2344
firefox.exe
143.204.89.95:443
firefox.settings.services.mozilla.com
—
US
suspicious
2344
firefox.exe
34.208.249.219:443
location.services.mozilla.com
Amazon.com, Inc.
US
unknown
2344
firefox.exe
216.58.208.106:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
2344
firefox.exe
44.238.202.79:443
push.services.mozilla.com
University of California, San Diego
US
unknown
2344
firefox.exe
54.205.8.205:443
osteal-spoonful.herokuapp.com
Amazon.com, Inc.
US
suspicious
2344
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
2344
firefox.exe
143.204.89.127:443
content-signature-2.cdn.mozilla.net
—
US
suspicious
2344
firefox.exe
142.250.185.67:80
ocsp.pki.goog
Google Inc.
US
whitelisted
2344
firefox.exe
143.204.89.70:443
firefox-settings-attachments.cdn.mozilla.net
—
US
malicious

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
osteal-spoonful.herokuapp.com
  • 54.205.8.205
  • 18.211.231.38
  • 174.129.128.48
  • 54.235.77.118
suspicious
firefox.settings.services.mozilla.com
  • 143.204.89.95
  • 143.204.89.63
  • 143.204.89.103
  • 143.204.89.68
whitelisted
location.services.mozilla.com
  • 34.208.249.219
  • 54.189.127.149
  • 52.36.164.126
  • 34.209.127.219
  • 52.40.106.245
  • 35.163.114.24
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 35.163.114.24
  • 52.40.106.245
  • 34.209.127.219
  • 52.36.164.126
  • 54.189.127.149
  • 34.208.249.219
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
cs9.wac.phicdn.net
  • 93.184.220.29
whitelisted
content-signature-2.cdn.mozilla.net
  • 143.204.89.127
  • 143.204.89.103
  • 143.204.89.54
  • 143.204.89.36
whitelisted
d2nxq2uap88usk.cloudfront.net
  • 143.204.89.36
  • 143.204.89.54
  • 143.204.89.103
  • 143.204.89.127
  • 2600:9000:2156:d200:a:da5e:7900:93a1
  • 2600:9000:2156:6400:a:da5e:7900:93a1
  • 2600:9000:2156:9600:a:da5e:7900:93a1
  • 2600:9000:2156:cc00:a:da5e:7900:93a1
  • 2600:9000:2156:2e00:a:da5e:7900:93a1
  • 2600:9000:2156:f000:a:da5e:7900:93a1
  • 2600:9000:2156:8000:a:da5e:7900:93a1
  • 2600:9000:2156:b800:a:da5e:7900:93a1
shared

Threats

PID
Process
Class
Message
2344
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
2344
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
2344
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
2344
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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ANY.RUN
Reports
https://osteal-spoonful.herokuapp.com/+?y=49ii4eh26op64cpj65gm6cr5c4s64dhg60o32db265hjed12