URL:

https://www.biamp.com/tesirausbdriver

Full analysis: https://app.any.run/tasks/4cd33711-f220-4c63-ab7b-39be4dd3b11d
Verdict: Malicious activity
Analysis date: July 15, 2023, 00:59:26
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

E4B6DD2CDED9D114A9432AE5FFDDD9F1

SHA1:

6A93AA9855733AED2D3910A5EDD0224A9D515852

SHA256:

5FD5ACCCA0FF0D077B123ECB13EE00776AAF034F2EA2EB8E6BCAE5D9758F6EDF

SSDEEP:

3:N8DSLshVLwUB7:2OLshhwUF

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

      • tesira-usb-audio-v5-50-0_sep22.exe (PID: 3740)
      • tlsetupfx.exe (PID: 3112)

    • Loads dropped or rewritten executable

      • msiexec.exe (PID: 1008)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • tesira-usb-audio-v5-50-0_sep22.exe (PID: 3740)

  • INFO

    • The process uses the downloaded file

      • chrome.exe (PID: 3340)
      • chrome.exe (PID: 3596)

    • Application launched itself

      • chrome.exe (PID: 3340)
      • msiexec.exe (PID: 3704)

    • Executable content was dropped or overwritten

      • chrome.exe (PID: 3340)
      • msiexec.exe (PID: 3104)
      • msiexec.exe (PID: 1008)

    • Checks supported languages

      • tesira-usb-audio-v5-50-0_sep22.exe (PID: 3740)
      • msiexec.exe (PID: 3704)
      • msiexec.exe (PID: 1008)
      • tlsetupfx.exe (PID: 3112)

    • Create files in a temporary directory

      • tesira-usb-audio-v5-50-0_sep22.exe (PID: 3740)
      • msiexec.exe (PID: 3104)
      • msiexec.exe (PID: 1008)
      • tlsetupfx.exe (PID: 3112)

    • The process checks LSA protection

      • msiexec.exe (PID: 3104)
      • msiexec.exe (PID: 3704)
      • msiexec.exe (PID: 1008)

    • Reads security settings of Internet Explorer

      • msiexec.exe (PID: 3104)

    • Reads the computer name

      • msiexec.exe (PID: 3704)
      • msiexec.exe (PID: 1008)

    • Reads the machine GUID from the registry

      • msiexec.exe (PID: 3704)
      • msiexec.exe (PID: 1008)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
57
Monitored processes
19
Malicious processes
1
Suspicious processes
3

Behavior graph

Click at the process to see the details
drop and start start drop and start chrome.exe chrome.exe no specs chrome.exe chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs chrome.exe no specs tesira-usb-audio-v5-50-0_sep22.exe chrome.exe no specs msiexec.exe msiexec.exe no specs msiexec.exe tlsetupfx.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
824"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1028,12005328612573305265,9297549605531310562,131072 --enable-features=PasswordImport --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1848 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\chrome.exe
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\shell32.dll
856"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1028,12005328612573305265,9297549605531310562,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=3388 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\version.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\shell32.dll
1008C:\Windows\system32\MsiExec.exe -Embedding 74271CB6BB765FA48129C9DF8EBAD0C1 CC:\Windows\System32\msiexec.exe
msiexec.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
1268"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1028,12005328612573305265,9297549605531310562,131072 --enable-features=PasswordImport --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2164 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\shell32.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
1628"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1028,12005328612573305265,9297549605531310562,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2308 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\gdi32.dll
1636"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1028,12005328612573305265,9297549605531310562,131072 --enable-features=PasswordImport --gpu-preferences=MAAAAAAAAADgACAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --use-gl=swiftshader-webgl --mojo-platform-channel-handle=2700 /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\shlwapi.dll
2504"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1028,12005328612573305265,9297549605531310562,131072 --enable-features=PasswordImport --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1852 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\version.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\shell32.dll
3092"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1028,12005328612573305265,9297549605531310562,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=3408 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Exit code:
0
Version:
86.0.4240.198
Modules
Images
c:\program files\google\chrome\application\chrome.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\google\chrome\application\86.0.4240.198\chrome_elf.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
c:\windows\system32\shell32.dll
3104"msiexec.exe" /i "x86\Biamp_Tesira_TUSBAudio_v5.50.0_2022-09-08.msi" /l*v "C:\Users\admin\AppData\Local\Temp\tusbaudio_installer.log"C:\Windows\System32\msiexec.exe
tesira-usb-audio-v5-50-0_sep22.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows® installer
Exit code:
0
Version:
5.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\kernel32.dll
c:\windows\system32\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\usp10.dll
c:\windows\system32\ole32.dll
3112"C:\Users\admin\AppData\Local\Temp\{A79EA10F-6A4E-4DA9-9A06-246DBE5783E6}\tlsetupfx.exe" task IsCurrentSystemSupported --cfg "C:\Users\admin\AppData\Local\Temp\{A79EA10F-6A4E-4DA9-9A06-246DBE5783E6}\pckV5myJrim2Pn\tlsetupfx_main.xml" --logfile "C:\Users\admin\AppData\Local\Temp\tlsetupfx.log" -vC:\Users\admin\AppData\Local\Temp\{A79EA10F-6A4E-4DA9-9A06-246DBE5783E6}\tlsetupfx.exe—msiexec.exe
User:
admin
Company:
ToriLogic GmbH & Co. KG
Integrity Level:
MEDIUM
Description:
Setup Framework Console Application
Exit code:
7
Version:
2.17.0.0
Modules
Images
c:\users\admin\appdata\local\temp\{a79ea10f-6a4e-4da9-9a06-246dbe5783e6}\tlsetupfx.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\user32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\usp10.dll
c:\windows\system32\lpk.dll
c:\windows\system32\gdi32.dll
Total events
20 023
Read events
19 934
Write events
89
Delete events
0

Modification events

(PID) Process:(3340) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:failed_count
Value:
0
(PID) Process:(3340) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
1
(PID) Process:(3340) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\ThirdParty
Operation:writeName:StatusCodes
Value:
01000000
(PID) Process:(3340) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\BLBeacon
Operation:writeName:state
Value:
2
(PID) Process:(3340) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}
Operation:writeName:dr
Value:
1
(PID) Process:(3340) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome
Operation:writeName:UsageStatsInSample
Value:
0
(PID) Process:(3340) chrome.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463C-AFF1-A69D9E530F96}
Operation:writeName:usagestats
Value:
0
(PID) Process:(3340) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}
Operation:writeName:metricsid_installdate
Value:
0
(PID) Process:(3340) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}
Operation:writeName:metricsid_enableddate
Value:
0
(PID) Process:(3340) chrome.exeKey:HKEY_CURRENT_USER\Software\Google\Chrome\StabilityMetrics
Operation:writeName:user_experience_metrics.stability.exited_cleanly
Value:
1
Executable files
12
Suspicious files
23
Text files
64
Unknown types
0

Dropped files

PID
Process
Filename
Type
3340chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-64B1EF75-D0C.pma —
MD5:—
SHA256:—
3792chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\CrashpadMetrics.pmabinary
MD5:03C4F648043A88675A920425D824E1B3
SHA256:F91DBB7C64B4582F529C968C480D2DCE1C8727390482F31E4355A27BB3D9B450
3340chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.datbinary
MD5:9C016064A1F864C8140915D77CF3389A
SHA256:0E7265D4A8C16223538EDD8CD620B8820611C74538E420A88E333BE7F62AC787
3340chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Last Versiontext
MD5:00046F773EFDD3C8F8F6D0F87A2B93DC
SHA256:593EDE11D17AF7F016828068BCA2E93CF240417563FB06DC8A579110AEF81731
3340chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Platform Notifications\LOG.oldtext
MD5:EF1D5606A483BB6C72C81A3F649BEB18
SHA256:BA083E7585ADA9936944FE56BC0141A544F18A01C3424E5C9F02375B34FE3D45
3340chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\leveldb\LOG.old~RF21d716.TMPtext
MD5:81F483F77EE490F35306A4F94DB2286B
SHA256:82434CE3C9D13F509EBEEBE3A7A1A1DE9AB4557629D9FC855761E0CFA45E8BCE
3340chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.oldtext
MD5:5BD3C311F2136A7A88D3E197E55CF902
SHA256:FA331915E1797E59979A3E4BCC2BD0D3DEAA039B94D4DB992BE251FD02A224B9
3340chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\leveldb\LOG.oldtext
MD5:7721CDA9F5B73CE8A135471EB53B4E0E
SHA256:DD730C576766A46FFC84E682123248ECE1FF1887EC0ACAB22A5CE93A450F4500
3340chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Preferencestext
MD5:C9063C8E1FEB762E61411B60A33DC181
SHA256:9C0D836C3BC8FDBCE5E57361F6AC6C63E660AFB5E230552B88CB866A06A8B56F
3340chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Preferences~RF21d996.TMPtext
MD5:8304B8F42465198890090F52D3F80A4C
SHA256:80C32AC2585E7E81200104B1630F19560A156C4ABF51B5888B0FBF07323FAB34
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
21
DNS requests
9
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3340
chrome.exe
GET
200
209.197.3.8:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab?493967eebe1ec7bf
US
compressed
62.3 Kb
whitelisted
3340
chrome.exe
GET
200
104.18.20.226:80
http://secure.globalsign.com/cacert/codesigningrootr45.crt
US
binary
1.37 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
2640
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
3536
chrome.exe
142.250.185.193:443
clients2.googleusercontent.com
GOOGLE
US
whitelisted
3536
chrome.exe
152.199.21.175:443
downloads.biamp.com
EDGECAST
DE
whitelisted
3536
chrome.exe
142.250.186.174:443
sb-ssl.google.com
GOOGLE
US
whitelisted
3536
chrome.exe
142.250.186.35:443
ssl.gstatic.com
GOOGLE
US
whitelisted
3340
chrome.exe
104.18.20.226:80
secure.globalsign.com
CLOUDFLARENET
—
shared
3340
chrome.exe
224.0.0.251:5353
—
—
—
unknown
4
System
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
3340
chrome.exe
239.255.255.250:1900
—
—
—
whitelisted

DNS requests

Domain
IP
Reputation
www.biamp.com
  • 40.112.243.22
unknown
clients2.google.com
  • 142.250.185.206
whitelisted
accounts.google.com
  • 142.250.185.173
shared
clients2.googleusercontent.com
  • 142.250.185.193
whitelisted
downloads.biamp.com
  • 152.199.21.175
suspicious
ssl.gstatic.com
  • 142.250.186.35
whitelisted
sb-ssl.google.com
  • 142.250.186.174
whitelisted
secure.globalsign.com
  • 104.18.20.226
  • 104.18.21.226
whitelisted
ctldl.windowsupdate.com
  • 209.197.3.8
whitelisted

Threats

No threats detected
No debug info
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Reports
https://www.biamp.com/tesirausbdriver