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

    • 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)

    • The process uses the downloaded file

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

    • 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)

    • The process checks LSA protection

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

    • 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)

    • Reads the computer name

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

    • Reads security settings of Internet Explorer

      • msiexec.exe (PID: 3104)

    • 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:—
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\Default\Sync Data\LevelDB\LOG.old~RF21d6f6.TMPtext
MD5:64AD8ED3E666540337BA541C549F72F7
SHA256:BECBDB08B5B37D203A85F2E974407334053BB1D2270F0B3C9A4DB963896F2206
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\Last Versiontext
MD5:00046F773EFDD3C8F8F6D0F87A2B93DC
SHA256:593EDE11D17AF7F016828068BCA2E93CF240417563FB06DC8A579110AEF81731
3340chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.old~RF21d6b8.TMPtext
MD5:936EB7280DA791E6DD28EF3A9B46D39C
SHA256:CBAF2AFD831B32F6D1C12337EE5D2F090D6AE1F4DCB40B08BEF49BF52AD9721F
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\Site Characteristics Database\LOG.oldtext
MD5:8FF312A95D60ED89857FEB720D80D4E1
SHA256:946A57FAFDD28C3164D5AB8AB4971B21BD5EC5BFFF7554DBF832CB58CC37700B
3340chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\2dfd4b36-211c-4317-972c-1e0d8483656e.tmpbinary
MD5:5058F1AF8388633F609CADB75A75DC9D
SHA256:—
3340chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\LOG.oldtext
MD5:5BD3C311F2136A7A88D3E197E55CF902
SHA256:FA331915E1797E59979A3E4BCC2BD0D3DEAA039B94D4DB992BE251FD02A224B9
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
3536
chrome.exe
152.199.21.175:443
downloads.biamp.com
EDGECAST
DE
whitelisted
3536
chrome.exe
142.250.186.35:443
ssl.gstatic.com
GOOGLE
US
whitelisted
3536
chrome.exe
142.250.186.174:443
sb-ssl.google.com
GOOGLE
US
whitelisted
2640
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
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
1068
svchost.exe
224.0.0.252:5355
—
—
—
unknown
3536
chrome.exe
142.250.185.173:443
accounts.google.com
GOOGLE
US
suspicious
3340
chrome.exe
209.197.3.8:80
ctldl.windowsupdate.com
STACKPATH-CDN
US
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
Interactive malware hunting service ANY.RUN
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Reports
https://www.biamp.com/tesirausbdriver