MALICIOUS — ef583044dd54e7fe5d1629447ddd3efb87b3c2afafd01c15c13ad2c0e1f745ae
MALICIOUS — ef583044dd54e7fe5d1629447ddd3efb87b3c2afafd01c15c13ad2c0e1f745ae is a html sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (84/100), attributed to the Wacatac family. 1 of 53 detection engines flagged it.
Identification
- SHA-256:
ef583044dd54e7fe5d1629447ddd3efb87b3c2afafd01c15c13ad2c0e1f745ae - SHA-1:
fee7d3aa0f2ccf31e92a4d3271875b2be7c13536 - MD5:
73c5d7e7601ac4329bfb45384c382344 - ssdeep:
1536:QIRIOITIwIgIiKZgNDfIwIGI5IVJ7SqIRIOITIwIgIiKZgNDfIwIGI5IVJ7SI18F:u18oZlrDzmg6oocs - TLSH:
T13C37218169D78DD2E1E9120C92724B40B88D7C070411BBCF49A89FAB7B5F36394B948F - Submitted as: ef583044dd54e7fe5d1629447ddd3efb87b3c2afafd01c15c13ad2c0e1f745ae
- File type: html · Size: 69679 bytes
- Verdict: malicious (84/100) · Family: Wacatac
Detections (1 of 53 engines)
- Microsoft Defender: Trojan:Script/Wacatac.C!ml
Why this verdict
The malicious score of 84/100 is the fusion of 5 weighted signals:
- Memory forensics: 4 finding(s), e.g. process hidden from a listing (rule
windows.psxview.PsXView) - memory signal, weight 0.55, confidence 0.85 - Obfuscated javascript script: dynamic-exec (layers: char-code) (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Contacted 26 external host(s) at runtime (25 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: Https://adobe-photoshop.en.softonic.com/mac/download, https://bestkfil548.weebly.com/uploads/1/1/8/3/118399721/565920937.jpg, https://bestkfil548.weebly.com/uploads/1/1/8/3/118399721/594119171.jpg - static signal, weight 0.35, confidence 0.60
- Extracted generic config (2 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
278 behavior events · 0 ATT&CK techniques · 1 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
- v20.events.data.microsoft.com
- config.edge.skype.com
- licensing.mp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Dropped files
- 9acc0aef440cd0a98a16cd7264df71b302c3825f0bb46a4c4aafb309c9603ca2 -
9acc0aef440cd0a98a16cd7264df71b302c3825f0bb46a4c4aafb309c9603ca2
Embedded URLs
- Https://adobe-photoshop.en.softonic.com/mac/download
- https://bestkfil548.weebly.com/uploads/1/1/8/3/118399721/565920937.jpg
- https://bestkfil548.weebly.com/uploads/1/1/8/3/118399721/594119171.jpg
- https://bestkfil548.weebly.com/is-httpsadobe-photoshopensoftoniccommacdownload-safe.html
- https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js
- https://www.google.com/recaptcha/api.js
- https://adobe-photoshop.en.softonic.com/mac/download
- https://www.weebly.com/signup?utm_source=internal&utm_medium=footer
- 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=1787839284&P2=404&P3=2&P4=gzUSPo3EiNt8BhIb71MVR7K%2bzxKps2pPrAk%2b%2bRG9qVdLG9m2T2K5Mk7G6NUBtZ1Lih2wMk1k%2bV1XBOqPTX7hRw%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=1787839318&P2=404&P3=2&P4=FZIQK0P2ckpx2YrR8trtWE05OV9l%2bOTTi%2fbcmmtIXK%2fvAPeSLydYP6Dsmha%2b1eBwlEQOOAOy7eAetBzCrcMLJQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- 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=1787236035&P2=404&P3=2&P4=fB9H3fAV%2bXRDt6BEFeSqPusuWvp63Z2tMUB4g6oPVSeuaQUrOSl6HyLpjfEzvHmWHFSev7rbxpeuCHMqoCx7Og%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=1787235617&P2=404&P3=2&P4=choxlHZIQQ%2bwsePjpj2GviUa5QeP%2bHUWjey4SrmNXok7l9LK9%2b%2fDzHtuoKa0iOULBB0ZMJKoVgvEkFslrJ53tw%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- adobe-photoshop.en.softonic.com
- bestkfil548.weebly.com
- cdn2.editmysite.com
- fonts.googleapis.com
- cdn1.editmysite.com
- ajax.googleapis.com
- www.weebly.com
- www.google.com
- google-analytics.com
- test.name
- ec.editmysite.com
Embedded IP addresses
- 104.46.162.230
- 20.247.185.124
- 4.230.171.124
- 20.42.179.204
- 74.179.77.204
- 135.233.95.135
- 20.52.64.200
- 74.178.240.61
- 20.236.44.162
- 52.123.128.14
- 52.123.129.14
- 51.132.193.105
- 135.233.45.223
- 52.123.252.243
- 74.178.232.29
- 52.123.252.229
- 203.26.79.13
- 52.148.114.188
- 52.110.12.49
- 52.110.12.31
- 48.192.143.121
- 4.150.223.114
- 20.184.175.13
- 72.153.5.138
- 52.110.12.1
More Wacatac samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report