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URL:

http://en.ayuxihotel.com

Full analysis: https://app.any.run/tasks/46acbb97-1049-4d70-8ec8-e241c3005157
Verdict: Malicious activity
Analysis date: June 27, 2022, 10:23:51
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

751619BE794E80306943D8DD9BF5A8D5

SHA1:

13F61E9431670552CF2D6AE7ECE85CBF6A7C59DF

SHA256:

67A97FFE546C6EE8756417EC9370A59089A4CBCC15ECD8E00C864E6187DDF7DE

SSDEEP:

3:N1Kb/aibFK:CTaibs

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: 3224)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 3224)

    • Drops a file with a compile date too recent

      • firefox.exe (PID: 3224)

  • INFO

    • Reads the computer name

      • firefox.exe (PID: 3224)
      • firefox.exe (PID: 1392)
      • firefox.exe (PID: 2472)
      • firefox.exe (PID: 1788)
      • firefox.exe (PID: 2964)
      • firefox.exe (PID: 3280)

    • Checks supported languages

      • firefox.exe (PID: 3224)
      • firefox.exe (PID: 2764)
      • firefox.exe (PID: 1392)
      • firefox.exe (PID: 2472)
      • firefox.exe (PID: 2964)
      • firefox.exe (PID: 1788)
      • firefox.exe (PID: 3280)

    • Reads CPU info

      • firefox.exe (PID: 3224)

    • Application launched itself

      • firefox.exe (PID: 2764)
      • firefox.exe (PID: 3224)

    • Creates files in the user directory

      • firefox.exe (PID: 3224)

    • Creates files in the program directory

      • firefox.exe (PID: 3224)

    • Dropped object may contain Bitcoin addresses

      • firefox.exe (PID: 3224)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
7
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

Process information

PID
CMD
Path
Indicators
Parent process
2764"C:\Program Files\Mozilla Firefox\firefox.exe" "http://en.ayuxihotel.com"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
3224"C:\Program Files\Mozilla Firefox\firefox.exe" http://en.ayuxihotel.comC:\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\kernelbase.dll
c:\windows\system32\kernel32.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
1392"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3224.0.1581014541\1662027720" -parentBuildID 20201112153044 -prefsHandle 1112 -prefMapHandle 844 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3224 "\\.\pipe\gecko-crash-server-pipe.3224" 1204 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\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
2472"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3224.6.1915673601\2117913064" -childID 1 -isForBrowser -prefsHandle 3320 -prefMapHandle 3316 -prefsLen 245 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3224 "\\.\pipe\gecko-crash-server-pipe.3224" 3332 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\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
1788"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3224.13.217942207\1468032720" -childID 2 -isForBrowser -prefsHandle 3120 -prefMapHandle 3012 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3224 "\\.\pipe\gecko-crash-server-pipe.3224" 3108 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
2964"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3224.20.733262537\1006574935" -childID 3 -isForBrowser -prefsHandle 1884 -prefMapHandle 2864 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3224 "\\.\pipe\gecko-crash-server-pipe.3224" 3532 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
3280"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3224.27.29943415\2053416021" -childID 4 -isForBrowser -prefsHandle 3760 -prefMapHandle 3756 -prefsLen 7378 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3224 "\\.\pipe\gecko-crash-server-pipe.3224" 3776 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
7 961
Read events
7 937
Write events
24
Delete events
0

Modification events

(PID) Process:(2764) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
7A84BB8C45000000
(PID) Process:(3224) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
3A90BB8C45000000
(PID) Process:(3224) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(3224) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(3224) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(3224) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(3224) 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:(3224) 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:(3224) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3224) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
4
Suspicious files
94
Text files
34
Unknown types
20

Dropped files

PID
Process
Filename
Type
3224firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3224firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
3224firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_vFilJVomZpqKeHubinary
MD5:7FB87753205D369FC8913F1BD40A8053
SHA256:76884D5CAC2B6B5BDB4F470D418A20FB2C943369924E07644342850977C6E546
3224firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3224firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_vManyOSjK1CaZRVbinary
MD5:715F02C303676E3404BC17FB2349770E
SHA256:2FC773787E2D9CC95DD4C48FE497B8DAC671244439BC3D5AB729043012129A5C
3224firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:1916FDC86815E9BF8085780D30433804
SHA256:B50082B696C28921804BCC84A6FC83B51D81BE0F2A16D2A9B89337B1979AB2A1
3224firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3224firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3224firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\settings\main\ms-language-packs\asrouter.ftltext
MD5:C460716B62456449360B23CF5663F275
SHA256:0EC0F16F92D876A9C1140D4C11E2B346A9292984D9A854360E54E99FDCD99CC0
3224firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_UJYn3DOZ3vJBnsIbinary
MD5:C3F0DF58EB36BCBE650D2834DD8AE315
SHA256:9144144B6E609D68A5ABE0A89F014EE73E0A22C1AE5AC6EC7923E304BA412B3D
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
21
TCP/UDP connections
54
DNS requests
84
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3224
firefox.exe
GET
—
199.66.88.19:80
http://en.ayuxihotel.com/
CA
—
—
unknown
3224
firefox.exe
GET
—
199.66.88.19:80
http://en.ayuxihotel.com/
CA
—
—
unknown
3224
firefox.exe
GET
—
199.66.88.19:80
http://en.ayuxihotel.com/
CA
—
—
unknown
3224
firefox.exe
GET
—
199.66.88.19:80
http://en.ayuxihotel.com/
CA
—
—
unknown
3224
firefox.exe
GET
—
199.66.88.19:80
http://en.ayuxihotel.com/
CA
—
—
unknown
3224
firefox.exe
GET
—
199.66.88.19:80
http://en.ayuxihotel.com/
CA
—
—
unknown
3224
firefox.exe
GET
—
199.66.88.19:80
http://en.ayuxihotel.com/
CA
—
—
unknown
3224
firefox.exe
GET
—
199.66.88.19:80
http://en.ayuxihotel.com/
CA
—
—
unknown
3224
firefox.exe
GET
—
199.66.88.19:80
http://en.ayuxihotel.com/
CA
—
—
unknown
3224
firefox.exe
GET
—
199.66.88.19:80
http://en.ayuxihotel.com/
CA
—
—
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3224
firefox.exe
199.66.88.19:80
en.ayuxihotel.com
Yesup Ecommerce Solutions Inc.
CA
unknown
3224
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
3224
firefox.exe
172.217.18.106:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3224
firefox.exe
143.204.89.54:443
content-signature-2.cdn.mozilla.net
—
US
suspicious
3224
firefox.exe
52.36.164.126:443
location.services.mozilla.com
Amazon.com, Inc.
US
unknown
3224
firefox.exe
143.204.89.103:443
firefox.settings.services.mozilla.com
—
US
unknown
3224
firefox.exe
142.250.186.131:80
ocsp.pki.goog
Google Inc.
US
whitelisted
3224
firefox.exe
52.40.161.235:443
push.services.mozilla.com
Amazon.com, Inc.
US
suspicious
3224
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
—
—
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
en.ayuxihotel.com
  • 199.66.88.19
unknown
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
firefox.settings.services.mozilla.com
  • 143.204.89.103
  • 143.204.89.63
  • 143.204.89.68
  • 143.204.89.95
whitelisted
location.services.mozilla.com
  • 52.36.164.126
  • 54.189.127.149
  • 34.208.249.219
  • 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
  • 34.208.249.219
  • 54.189.127.149
  • 52.36.164.126
whitelisted
safebrowsing.googleapis.com
  • 172.217.18.106
  • 2a00:1450:4001:801::200a
whitelisted
content-signature-2.cdn.mozilla.net
  • 143.204.89.54
  • 143.204.89.103
  • 143.204.89.127
  • 143.204.89.36
whitelisted
d2nxq2uap88usk.cloudfront.net
  • 143.204.89.36
  • 143.204.89.127
  • 143.204.89.103
  • 143.204.89.54
  • 2600:9000:2156:ba00:a:da5e:7900:93a1
  • 2600:9000:2156:ce00:a:da5e:7900:93a1
  • 2600:9000:2156:c800:a:da5e:7900:93a1
  • 2600:9000:2156:d000:a:da5e:7900:93a1
  • 2600:9000:2156:a00:a:da5e:7900:93a1
  • 2600:9000:2156:5e00:a:da5e:7900:93a1
  • 2600:9000:2156:8c00:a:da5e:7900:93a1
  • 2600:9000:2156:3000:a:da5e:7900:93a1
shared
push.services.mozilla.com
  • 52.40.161.235
whitelisted

Threats

PID
Process
Class
Message
3224
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3224
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
—
—
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
—
—
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
No debug info
Interactive malware hunting service ANY.RUN
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Reports
http://en.ayuxihotel.com