MALICIOUS — c2dc08dc747f665833bfac44054cd8c826a0555e7c57524bcd4bed20eb50b189
MALICIOUS — c2dc08dc747f665833bfac44054cd8c826a0555e7c57524bcd4bed20eb50b189 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100), attributed to the Zusy family. 4 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
c2dc08dc747f665833bfac44054cd8c826a0555e7c57524bcd4bed20eb50b189 - SHA-1:
09c859cb426b36d6ea10d77fa0c0a978c544fcd2 - MD5:
eaff6c93358cfca46632022cc0361c69 - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
98304:5mSWOiIyURtFPMwyJtY1R0xgVLUjH5oxFbxx:5XXPMwy/sR1VUjZEdx - TLSH:
T1F05F23E912355B4DE1F6C0841F2622AD841294D967BD25C3814FF03FB3EF9AB28115AB - Submitted as: c2dc08dc747f665833bfac44054cd8c826a0555e7c57524bcd4bed20eb50b189
- File type: pe · Size: 3236352 bytes
- Verdict: malicious (96/100) · Family: Zusy
Detections (4 of 55 engines)
- ClamAV (daily): Win.Malware.Zusy-9764479-0
- Microsoft Defender: Trojan:Win32/Salgorea!pz
- Emsisoft (Emergency Kit): Dump:Generic.Dacic.17983.9B013914
- Kaspersky (KVRT): Trojan.Win32.Agent.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 4 weighted signals:
- ClamAV (daily) flagged Win.Malware.Zusy-9764479-0 (rule
Win.Malware.Zusy-9764479-0) - engine signal, weight 0.90, confidence 0.95 - Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - 1 behavioral detection(s): Windows Service Installation [medium] (rule
tl-service-install) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 28 external host(s) at runtime (29 HTTP) - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
99 behavior events · 1 ATT&CK techniques · 2 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
- c.pki.goog
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\C9FD.tmp -
20781ee752ed600caa0e7b4a0dbf45bbb665bfa5b7d4d5185f05855c8e913530 - 87646341d17c3af6b9f05a6f49a4ecfb65e3a501d758f03faeacbd3dd2ae3783 -
87646341d17c3af6b9f05a6f49a4ecfb65e3a501d758f03faeacbd3dd2ae3783
Embedded URLs
- http://schemas.microsoft.com/SMI/2005/WindowsSettings
- 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=1787812866&P2=404&P3=2&P4=nDpXHLXVz7Rstvy%2faNXX4%2ffVv9xxAOsG5MHpMbDC9FMpPIzn22QesbvT2Ba4PfvdRu2ucoBgUHyZ9DOgyJDDjw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787812898&P2=404&P3=2&P4=U%2fbXHP9xlj0LJftqThIZ3mOh%2bxcw5PG3CX1YCJZ3HeT8dHYud81GIstYvryM1xM5ETEsq9uLyn%2fF2%2b%2bM4vRmTA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/gsr1.crl
- http://c.pki.goog/r/r4.crl
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5?P1=1787209656&P2=404&P3=2&P4=ZZ4M8n781GqrDElLbLJ3Wuh%2bjkOboMqVpUUhtSgFN9Nm1mBD97JVC%2beaVU%2b%2bM9HqDvQHyV%2bSvb6VenstCRHdlQ%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/b56480f9-8215-4de7-ba7e-8e690088d21d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/b56480f9-8215-4de7-ba7e-8e690088d21d?P1=1787209163&P2=404&P3=2&P4=nSdC6ko2PHCDIGvhSRxU5DKJs12Z0ZNxx2C9H18TgW5aia9ods4xQy8N1yrU2OY9z%2b2wXxl58U8%2fI%2fJ8QcN9qQ%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- schemas.microsoft.com
Embedded IP addresses
- 4.207.44.75
- 20.247.184.142
- 4.230.171.124
- 40.84.97.4
- 135.232.92.137
- 4.150.223.114
- 74.178.76.54
- 52.123.128.14
- 20.76.201.171
- 203.26.79.13
- 74.179.77.204
- 20.165.94.46
- 52.110.12.51
- 135.233.45.222
- 52.148.114.188
- 125.56.205.17
- 125.56.205.51
- 72.154.7.105
- 52.178.17.235
- 48.192.143.121
- 172.215.188.232
- 20.50.73.14
- 74.179.71.159
- 4.150.223.110
- 142.250.195.131
File paths
- I:\hizh
- m:\w\C
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report