SUSPICIOUS — msedgeupdateres_et.dll
SUSPICIOUS — msedgeupdateres_et.dll is a pe sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (67/100). 0 of 55 detection engines flagged it.
Identification
- SHA-256:
585954386491e8558b213997c2bb57814d974af1e0cc08188c4f95eeea97112d - SHA-1:
c8f68bf36205b491acc5828463f1fb7672ac3440 - MD5:
9dcf2388c12b181ba22e33aac2989607 - imphash:
6c8408bb5d7d5a5b75b9314f94e68763 - ssdeep:
384:o8lVFXh71WmzIWFVc0dEyjELtX7giw1LmbVdMTwAiDihIHlN80rj/R9zq+Luu+:lD5jELBgr1LwdfAw00rjZ9ziu+ - TLSH:
T1002D70DD17AC6B11C37AD5382B11D5ED09ACB4D052B4B28E2E2653B39663013FD384EA - Submitted as: msedgeupdateres_et.dll
- File type: pe · Size: 29016 bytes
- Verdict: suspicious (67/100)
Detections (0 of 55 engines)
No engine flagged this sample.
Why this verdict
The suspicious score of 67/100 is the fusion of 2 weighted signals:
- Memory forensics: 4 finding(s), e.g. RWX/private injected region in taskhostw.exe (pid 5800) (rule
windows.malfind.Malfind) - memory signal, weight 0.60, confidence 0.85 - Contacted 31 external host(s) at runtime (23 HTTP) - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
48 behavior events · 0 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- config.edge.skype.com
- v20.events.data.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- officeclient.microsoft.com
Embedded URLs
- https://www.microsoft.com
- http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787643280&P2=404&P3=2&P4=WNNURWuqXFqQjundx4Ra7e4ffkNMfKKWXY7AKwmHT1pcS0NiE6dfb2NL%2f9gcByhz12LgdtlpaWFtvTw%2bzWf%2b7A%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/45cd9142-6feb-4946-89e7-63e58fada30a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/45cd9142-6feb-4946-89e7-63e58fada30a?P1=1787643355&P2=404&P3=2&P4=bXgxNB4NaLuCGR9w6wtynz8J2B5uVtGmsHfW1wORXTxl509vv80pc3SEAyWcjx7EO8C6wUqul1b1hhVe7bNYtw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- www.microsoft.com
- crl.microsoft.com
- oneclient.sfx.ms
Embedded IP addresses
- 20.184.175.1
- 4.230.171.124
- 4.144.132.114
- 40.84.85.40
- 85.210.193.152
- 74.179.77.204
- 74.179.77.164
- 52.168.117.175
- 20.231.239.246
- 52.123.129.14
- 52.123.128.14
- 162.159.142.9
- 203.26.79.13
- 135.232.92.34
- 135.233.45.222
- 57.155.104.224
- 40.79.150.122
- 51.132.193.104
- 52.148.114.188
- 142.250.195.131
- 92.223.78.30
- 72.153.5.131
- 135.234.160.244
- 57.154.63.210
- 4.150.223.97
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report