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URL:

https://dtapp-pub.dingtalk.com/dingtalk-desktop/win_updater/networktest.exe

Full analysis: https://app.any.run/tasks/069dbec9-09e3-46e4-a3ec-aa6628e3833d
Verdict: Malicious activity
Analysis date: November 29, 2021, 02:26:25
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

6FB054CAC088A507465A16D1F181A253

SHA1:

F52873E7337809556EFF93327CFFFD48DDD8D1D5

SHA256:

AE843485183AE63056C51D91EF4EE949A7080EB292AE327BFC7562553A45D9BD

SSDEEP:

3:N8Jh6vSHLCizzOROKSMYRAAiMACn:2RL3zzOROJ1

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

      • networktest.exe (PID: 1864)
      • networktest.exe (PID: 2280)

  • SUSPICIOUS

    • Drops a file that was compiled in debug mode

      • chrome.exe (PID: 1324)

    • Executable content was dropped or overwritten

      • chrome.exe (PID: 1324)

    • Checks supported languages

      • networktest.exe (PID: 2280)
      • networktest.exe (PID: 1864)

  • INFO

    • Checks supported languages

      • chrome.exe (PID: 1508)
      • chrome.exe (PID: 3580)
      • chrome.exe (PID: 1324)
      • chrome.exe (PID: 3324)
      • chrome.exe (PID: 4012)
      • chrome.exe (PID: 1088)
      • chrome.exe (PID: 2332)
      • chrome.exe (PID: 1300)
      • chrome.exe (PID: 2884)
      • chrome.exe (PID: 2580)
      • chrome.exe (PID: 1876)
      • chrome.exe (PID: 4052)
      • chrome.exe (PID: 4020)
      • chrome.exe (PID: 2508)
      • chrome.exe (PID: 2320)
      • explorer.exe (PID: 996)

    • Reads the computer name

      • chrome.exe (PID: 3324)
      • chrome.exe (PID: 1324)
      • chrome.exe (PID: 1088)
      • chrome.exe (PID: 2332)
      • chrome.exe (PID: 2884)
      • explorer.exe (PID: 996)
      • chrome.exe (PID: 2508)
      • chrome.exe (PID: 2320)

    • Reads the hosts file

      • chrome.exe (PID: 1324)
      • chrome.exe (PID: 3324)

    • Application launched itself

      • chrome.exe (PID: 1324)

    • Reads settings of System Certificates

      • chrome.exe (PID: 3324)

    • Checks Windows Trust Settings

      • chrome.exe (PID: 1324)

    • Manual execution by user

      • explorer.exe (PID: 996)
      • networktest.exe (PID: 2280)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
55
Monitored processes
18
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
drop and start start chrome.exe chrome.exe no specs 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 networktest.exe no specs explorer.exe no specs networktest.exe no specs chrome.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1324"C:\Program Files\Google\Chrome\Application\chrome.exe" --disk-cache-dir=null --disk-cache-size=1 --media-cache-size=1 --disable-gpu-shader-disk-cache --disable-background-networking "https://dtapp-pub.dingtalk.com/dingtalk-desktop/win_updater/networktest.exe"C:\Program Files\Google\Chrome\Application\chrome.exe
Explorer.EXE
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
86.0.4240.198
3580"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=86.0.4240.198 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xd4,0x71abd988,0x71abd998,0x71abd9a4C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
86.0.4240.198
1088"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1040,11373123984495570394,12710461487532574670,131072 --enable-features=PasswordImport --gpu-preferences=MAAAAAAAAADgACAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1064 /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
3324"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1040,11373123984495570394,12710461487532574670,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1232 /prefetch:8C:\Program Files\Google\Chrome\Application\chrome.exe
chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
MEDIUM
Description:
Google Chrome
Version:
86.0.4240.198
1508"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1040,11373123984495570394,12710461487532574670,131072 --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=1772 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Version:
86.0.4240.198
4012"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1040,11373123984495570394,12710461487532574670,131072 --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=1856 /prefetch:1C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Version:
86.0.4240.198
1300"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1040,11373123984495570394,12710461487532574670,131072 --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=2188 /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
2332"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1040,11373123984495570394,12710461487532574670,131072 --enable-features=PasswordImport --gpu-preferences=MAAAAAAAAADgACAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --use-gl=swiftshader-webgl --mojo-platform-channel-handle=1048 /prefetch:2C:\Program Files\Google\Chrome\Application\chrome.exe—chrome.exe
User:
admin
Company:
Google LLC
Integrity Level:
LOW
Description:
Google Chrome
Version:
86.0.4240.198
4020"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1040,11373123984495570394,12710461487532574670,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=2884 /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
2580"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=1040,11373123984495570394,12710461487532574670,131072 --enable-features=PasswordImport --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=2944 /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
Total events
10 930
Read events
10 843
Write events
0
Delete events
0

Modification events

No data
Executable files
3
Suspicious files
18
Text files
58
Unknown types
0

Dropped files

PID
Process
Filename
Type
1324chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\BrowserMetrics\BrowserMetrics-61A43A63-52C.pma —
MD5:—
SHA256:—
1324chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\2f478b08-20ed-4d65-8f38-701748317810.tmptext
MD5:B6BB4E72A3486D0456F910F7239DD13D
SHA256:741F0551627F9D70430675928410D8FEBB2995C8545518A4E49E464A2DC68994
1324chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Sync Extension Settings\pkedcjkdefgpdelpbcmbmeomcjbeemfm\LOG.old~RF13fb0d.TMPtext
MD5:D0BA19096D6C8F8DE58312E8D938E893
SHA256:AADE90A7B0984F3C719D528E4E6FAE3854E28B30363BDD4DF65037E69784A078
1324chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Preferencestext
MD5:B6BB4E72A3486D0456F910F7239DD13D
SHA256:741F0551627F9D70430675928410D8FEBB2995C8545518A4E49E464A2DC68994
1324chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Preferences~RF13f7b1.TMPtext
MD5:8304B8F42465198890090F52D3F80A4C
SHA256:80C32AC2585E7E81200104B1630F19560A156C4ABF51B5888B0FBF07323FAB34
1324chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Last Versiontext
MD5:00046F773EFDD3C8F8F6D0F87A2B93DC
SHA256:593EDE11D17AF7F016828068BCA2E93CF240417563FB06DC8A579110AEF81731
1324chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\028acc16-5ee7-4062-8899-7346db29af1a.tmpbinary
MD5:5058F1AF8388633F609CADB75A75DC9D
SHA256:CDB4EE2AEA69CC6A83331BBE96DC2CAA9A299D21329EFB0336FC02A82E1839A8
1324chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.datbinary
MD5:9C016064A1F864C8140915D77CF3389A
SHA256:0E7265D4A8C16223538EDD8CD620B8820611C74538E420A88E333BE7F62AC787
1324chrome.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\LOG.oldtext
MD5:8FF312A95D60ED89857FEB720D80D4E1
SHA256:946A57FAFDD28C3164D5AB8AB4971B21BD5EC5BFFF7554DBF832CB58CC37700B
1324chrome.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
0
TCP/UDP connections
6
DNS requests
5
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3324
chrome.exe
142.250.181.238:443
clients2.google.com
Google Inc.
US
whitelisted
3324
chrome.exe
79.133.177.226:443
dtapp-pub.dingtalk.com
SOT LINE Limited Company
RU
suspicious
3324
chrome.exe
142.250.74.206:443
sb-ssl.google.com
Google Inc.
US
whitelisted
3324
chrome.exe
142.250.185.195:443
ssl.gstatic.com
Google Inc.
US
whitelisted
3324
chrome.exe
142.250.185.141:443
accounts.google.com
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
dtapp-pub.dingtalk.com
  • 79.133.177.226
  • 79.133.177.225
  • 79.133.177.231
  • 79.133.177.232
  • 79.133.177.230
  • 79.133.177.228
  • 79.133.177.229
  • 79.133.177.227
suspicious
accounts.google.com
  • 142.250.185.141
shared
clients2.google.com
  • 142.250.181.238
whitelisted
sb-ssl.google.com
  • 142.250.74.206
whitelisted
ssl.gstatic.com
  • 142.250.185.195
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://dtapp-pub.dingtalk.com/dingtalk-desktop/win_updater/networktest.exe