URL:

https://downloads.hpanalytics.net/PROD/{E5FB98E0-0784-44F0-8CEC-95CD4690C43F}/installer/latestversion/TAInstaller.exe.gz

Full analysis: https://app.any.run/tasks/edf0158b-8e34-4806-b2b0-23fcb51bc359
Verdict: Malicious activity
Analysis date: February 14, 2022, 10:27:59
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

A6ADDE32D2534B7D5F16E948498C3976

SHA1:

2A1B8C1AE45355A9ADE9BF32D99EFEFB71665647

SHA256:

1FB084CDD4D203F0E28930191B4D996A28DE87C53B768364B5056C9AD799D70E

SSDEEP:

3:N8SE4LHSRMVKciVPT7WNRDwJqOXKJfjzWEJOXLN2f:2SLSRMXA+NVwoOXsVOXL8f

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

    • Loads the Task Scheduler COM API

      • TAInstaller.exe (PID: 2584)

    • Application was dropped or rewritten from another process

      • TAInstaller.exe (PID: 2584)
      • TAInstaller.exe (PID: 3744)

    • Changes settings of System certificates

      • TAInstaller.exe (PID: 2584)

  • SUSPICIOUS

    • Drops a file that was compiled in debug mode

      • WinRAR.exe (PID: 3412)
      • firefox.exe (PID: 3752)
      • TAInstaller.exe (PID: 2584)

    • Reads the computer name

      • WinRAR.exe (PID: 3412)
      • TAInstaller.exe (PID: 2584)
      • WinRAR.exe (PID: 4008)

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 3752)
      • WinRAR.exe (PID: 3412)
      • TAInstaller.exe (PID: 2584)

    • Checks supported languages

      • WinRAR.exe (PID: 3412)
      • TAInstaller.exe (PID: 2584)
      • WinRAR.exe (PID: 4008)

    • Drops a file with a compile date too recent

      • WinRAR.exe (PID: 3412)
      • TAInstaller.exe (PID: 2584)

    • Creates files in the program directory

      • TAInstaller.exe (PID: 2584)

    • Reads Environment values

      • TAInstaller.exe (PID: 2584)

    • Adds / modifies Windows certificates

      • TAInstaller.exe (PID: 2584)

    • Creates a directory in Program Files

      • TAInstaller.exe (PID: 2584)

  • INFO

    • Reads CPU info

      • firefox.exe (PID: 3752)

    • Reads the computer name

      • firefox.exe (PID: 3876)
      • firefox.exe (PID: 3752)
      • firefox.exe (PID: 3024)
      • firefox.exe (PID: 2228)
      • firefox.exe (PID: 628)
      • firefox.exe (PID: 120)
      • firefox.exe (PID: 2648)

    • Application launched itself

      • firefox.exe (PID: 3820)
      • firefox.exe (PID: 3752)

    • Checks supported languages

      • firefox.exe (PID: 3820)
      • firefox.exe (PID: 3752)
      • firefox.exe (PID: 120)
      • firefox.exe (PID: 3024)
      • firefox.exe (PID: 628)
      • firefox.exe (PID: 3876)
      • firefox.exe (PID: 2648)
      • firefox.exe (PID: 2228)

    • Creates files in the program directory

      • firefox.exe (PID: 3752)

    • Checks Windows Trust Settings

      • firefox.exe (PID: 3752)

    • Reads the date of Windows installation

      • firefox.exe (PID: 3752)

    • Manual execution by user

      • WinRAR.exe (PID: 3412)
      • WinRAR.exe (PID: 4008)

    • Reads settings of System Certificates

      • TAInstaller.exe (PID: 2584)

    • Creates files in the user directory

      • firefox.exe (PID: 3752)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
50
Monitored processes
12
Malicious processes
1
Suspicious processes
2

Behavior graph

Click at the process to see the details
start drop and start drop and 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 tainstaller.exe no specs tainstaller.exe winrar.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
120"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3752.6.1195888032\190490588" -childID 1 -isForBrowser -prefsHandle 3204 -prefMapHandle 3200 -prefsLen 181 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3752 "\\.\pipe\gecko-crash-server-pipe.3752" 3216 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
628"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3752.20.1147519745\1786430349" -childID 3 -isForBrowser -prefsHandle 3692 -prefMapHandle 2896 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3752 "\\.\pipe\gecko-crash-server-pipe.3752" 3704 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
2228"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3752.34.660409031\454524570" -childID 5 -isForBrowser -prefsHandle 4036 -prefMapHandle 4032 -prefsLen 7378 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3752 "\\.\pipe\gecko-crash-server-pipe.3752" 4048 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
2584"C:\Users\admin\AppData\Local\Temp\Rar$EXa3412.22249\TAInstaller.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa3412.22249\TAInstaller.exe
WinRAR.exe
User:
admin
Integrity Level:
HIGH
Description:
HP Touchpoint Analytics Installer
Exit code:
9
Version:
1.0.1.1566
2648"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3752.21.1841293906\1098675161" -childID 4 -isForBrowser -prefsHandle 3728 -prefMapHandle 3724 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3752 "\\.\pipe\gecko-crash-server-pipe.3752" 3712 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
3024"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3752.13.1015449601\703309223" -childID 2 -isForBrowser -prefsHandle 2748 -prefMapHandle 2784 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3752 "\\.\pipe\gecko-crash-server-pipe.3752" 2736 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
3412"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\TAInstaller.exe.gz"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
3744"C:\Users\admin\AppData\Local\Temp\Rar$EXa3412.22249\TAInstaller.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa3412.22249\TAInstaller.exe—WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Description:
HP Touchpoint Analytics Installer
Exit code:
3221226540
Version:
1.0.1.1566
3752"C:\Program Files\Mozilla Firefox\firefox.exe" https://downloads.hpanalytics.net/PROD/{E5FB98E0-0784-44F0-8CEC-95CD4690C43F}/installer/latestversion/TAInstaller.exe.gzC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
83.0
3820"C:\Program Files\Mozilla Firefox\firefox.exe" "https://downloads.hpanalytics.net/PROD/{E5FB98E0-0784-44F0-8CEC-95CD4690C43F}/installer/latestversion/TAInstaller.exe.gz"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
Total events
0
Read events
0
Write events
0
Delete events
0

Modification events

No data
Executable files
7
Suspicious files
137
Text files
57
Unknown types
24

Dropped files

PID
Process
Filename
Type
3752firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3752firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
3752firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\settings\main\ms-language-packs\asrouter.ftltext
MD5:—
SHA256:—
3752firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_3FKWh5mI6cKqpAebinary
MD5:—
SHA256:—
3752firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:—
SHA256:—
3752firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\settings\main\ms-language-packs\asrouter.ftl.tmptext
MD5:—
SHA256:—
3752firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3752firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:994A33896BB41A278A315D0D796422B6
SHA256:54EC50A20FFF8CC016710E49437CF6A11D3FE5EE7B28C185E4A9AAFEE2908B63
3752firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\addonStartup.json.lz4.tmpjsonlz4
MD5:01DAE35763819EE4C2BD72553B33C337
SHA256:674E499CCF7E955DEFFEB21B94C092DE0A8EA1DD308C426DCF04BC84DBDFA377
3752firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_uuey2x2i5d1fZdcbinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
14
TCP/UDP connections
40
DNS requests
78
Threats
4

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3752
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3752
firefox.exe
POST
200
142.250.184.195:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
3752
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3752
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
US
text
8 b
whitelisted
3752
firefox.exe
POST
200
142.250.184.195:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
3752
firefox.exe
POST
200
142.250.184.195:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
3752
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
US
text
8 b
whitelisted
3752
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt
US
text
8 b
whitelisted
3752
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3752
firefox.exe
GET
200
2.16.106.176:80
http://ciscobinary.openh264.org/openh264-win32-2e1774ab6dc6c43debb0b5b628bdf122a391d521.zip
unknown
compressed
479 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3752
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
3752
firefox.exe
52.40.22.163:443
location.services.mozilla.com
Amazon.com, Inc.
US
unknown
3752
firefox.exe
143.204.215.126:443
firefox.settings.services.mozilla.com
—
US
suspicious
3752
firefox.exe
65.9.63.119:443
downloads.hpanalytics.net
AT&T Services, Inc.
US
unknown
3752
firefox.exe
142.250.185.138:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3752
firefox.exe
142.250.184.195:80
ocsp.pki.goog
Google Inc.
US
whitelisted
3752
firefox.exe
99.86.3.77:443
content-signature-2.cdn.mozilla.net
AT&T Services, Inc.
US
malicious
3752
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3752
firefox.exe
143.204.215.54:443
snippets.cdn.mozilla.net
—
US
suspicious
3752
firefox.exe
35.244.181.201:443
aus5.mozilla.org
—
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
firefox.settings.services.mozilla.com
  • 143.204.215.126
  • 143.204.215.75
  • 143.204.215.37
  • 143.204.215.95
whitelisted
downloads.hpanalytics.net
  • 65.9.63.119
  • 65.9.63.28
  • 65.9.63.116
  • 65.9.63.56
  • 18.64.115.69
  • 18.64.115.58
  • 18.64.115.31
  • 18.64.115.113
malicious
location.services.mozilla.com
  • 52.40.22.163
  • 34.217.232.122
  • 54.187.53.15
  • 52.88.6.42
  • 52.89.43.233
  • 54.187.205.23
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 54.187.205.23
  • 52.89.43.233
  • 52.88.6.42
  • 54.187.53.15
  • 34.217.232.122
  • 52.40.22.163
whitelisted
d3qwgtv7nf9cah.cloudfront.net
  • 65.9.63.56
  • 65.9.63.116
  • 65.9.63.28
  • 65.9.63.119
  • 2600:9000:206f:9800:6:6b00:5e40:93a1
  • 2600:9000:206f:3400:6:6b00:5e40:93a1
  • 2600:9000:206f:ba00:6:6b00:5e40:93a1
  • 2600:9000:206f:e800:6:6b00:5e40:93a1
  • 2600:9000:206f:7600:6:6b00:5e40:93a1
  • 2600:9000:206f:5200:6:6b00:5e40:93a1
  • 2600:9000:206f:bc00:6:6b00:5e40:93a1
  • 2600:9000:206f:e00:6:6b00:5e40:93a1
  • 18.64.115.113
  • 18.64.115.31
  • 18.64.115.58
  • 18.64.115.69
  • 2600:9000:20dc:1200:6:6b00:5e40:93a1
  • 2600:9000:20dc:9000:6:6b00:5e40:93a1
  • 2600:9000:20dc:3e00:6:6b00:5e40:93a1
  • 2600:9000:20dc:1000:6:6b00:5e40:93a1
  • 2600:9000:20dc:e000:6:6b00:5e40:93a1
  • 2600:9000:20dc:c00:6:6b00:5e40:93a1
  • 2600:9000:20dc:8c00:6:6b00:5e40:93a1
  • 2600:9000:20dc:9800:6:6b00:5e40:93a1
suspicious
safebrowsing.googleapis.com
  • 142.250.185.138
  • 2a00:1450:4001:810::200a
whitelisted
push.services.mozilla.com
  • 44.237.239.70
whitelisted
autopush.prod.mozaws.net
  • 44.237.239.70
whitelisted

Threats

PID
Process
Class
Message
3752
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3752
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3752
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3752
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
Process
Message
TAInstaller.exe
TAInstaller.exe Information: 0 :
TAInstaller.exe
2/14/2022 10:29:27 AM - Global TAInstaller new mutex created
TAInstaller.exe
TAInstaller.exe Information: 0 :
TAInstaller.exe
2/14/2022 10:29:27 AM - MDMKey does not exist at 32-bit location
TAInstaller.exe
TAInstaller.exe Information: 0 :
TAInstaller.exe
2/14/2022 10:29:27 AM - Init Device Policy Data updater.
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Reports
https://downloads.hpanalytics.net/PROD/{E5FB98E0-0784-44F0-8CEC-95CD4690C43F}/installer/latestversion/TAInstaller.exe.gz