MALICIOUS — 1b7656afd1410c8265ffa237a0747fd1908b04eb991f1424cc15abaf5f37107b
MALICIOUS — 1b7656afd1410c8265ffa237a0747fd1908b04eb991f1424cc15abaf5f37107b is a html sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (83/100), attributed to the Wacatac family. 1 of 53 detection engines flagged it.
Identification
- SHA-256:
1b7656afd1410c8265ffa237a0747fd1908b04eb991f1424cc15abaf5f37107b - SHA-1:
d9ae8804589c4d2c61f43bd917bd5f9e990cea0f - MD5:
f1276c16a8b3dbfb6e8f2d4f3048f65e - ssdeep:
768:xqIRIOITIwIgIiKZgNDfIwIGI5IVJ7SqIRIOITIwIgIiKZgNDfIwIGI5IVJ7SZD5:EIRIOITIwIgIiKZgNDfIwIGI5IVJ7Sqk - TLSH:
T15231EAC5B6968FC5A78C6B9141C81F043CCF9D0607249CD59128F6A07AFFFE114AA89B - Submitted as: 1b7656afd1410c8265ffa237a0747fd1908b04eb991f1424cc15abaf5f37107b
- File type: html · Size: 42095 bytes
- Verdict: malicious (83/100) · Family: Wacatac
Detections (1 of 53 engines)
- Microsoft Defender: Trojan:Script/Wacatac.B!ml
Why this verdict
The malicious score of 83/100 is the fusion of 5 weighted signals:
- Memory forensics: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, confidence 0.85 - Obfuscated javascript script: dynamic-exec (layers: concat) (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Contacted 21 external host(s) at runtime (21 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: http://ogp.me/ns/fb#, https://maanimo.com/uploads/contents/e6b8600c016e6040958f6b3d896def3a.jpg, https://www.glavbukh.ru/imgmail/artkartinki/11_04_2017/r4_3NDFL.jpg - static signal, weight 0.35, confidence 0.60
- Extracted generic config (7 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
278 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
- v20.events.data.microsoft.com
- config.edge.skype.com
- licensing.mp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Embedded URLs
- http://ogp.me/ns/fb#
- http://slob-expert.ru/wp-content/uploads/2015/01/usn-2014-razdel-1.1.jpg
- https://maanimo.com/uploads/contents/e6b8600c016e6040958f6b3d896def3a.jpg
- https://www.glavbukh.ru/imgmail/artkartinki/11_04_2017/r4_3NDFL.jpg
- http://specificationmed.weebly.com/1/post/2017/10/obrazec-zapolneniya-deklaracii-o-dohodah-fizicheskih-lic-2014-v-ukraine.html
- https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js
- https://www.google.com/recaptcha/api.js
- https://www.youtube.com/embed/idivFthnAGA
- https://www.youtube.com/embed/QB0kZqVZIO0
- https://www.youtube.com/embed/PTH9X3jJe5w
- http://twitter.com/share?url=http://specificationmed.weebly.com/1/post/2017/10/obrazec-zapolneniya-deklaracii-o-dohodah-fizicheskih-lic-2014-v-ukraine.html
- http://specificationmed.weebly.com/blog/obrazec-zapolneniya-deklaracii-o-dohodah-fizicheskih-lic-2014-v-ukraine&is_mobile=&r=3&is_light=1
- 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/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787904674&P2=404&P3=2&P4=AZF1JLNzSwSdtTs9pfPPw3qbi%2fpaa2Q35BAMoz4dXd3bKscRR7pOuqV2ejRgT%2fyj881W388LXvk55OTp0pT7%2bg%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=1787904721&P2=404&P3=2&P4=dq4sE77pux0P8ZDVrCJ8rCTesPR%2fxnwUOKymFhK0bhO3Ac1BuodnvHR8j4sW4cfdsl5Uc5ynEaoou143JvOgpQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- ogp.me
- slob-expert.ru
- maanimo.com
- www.glavbukh.ru
- specificationmed.weebly.com
- cdn2.editmysite.com
- fonts.googleapis.com
- cdn1.editmysite.com
- ajax.googleapis.com
- www.weebly.com
- www.google.com
- www.youtube.com
- twitter.com
- google-analytics.com
- test.name
- ec.editmysite.com
- connect.facebook.net
- tter.com
Embedded IP addresses
- 20.184.175.23
- 20.247.184.142
- 20.42.179.204
- 4.230.171.124
- 74.178.240.61
- 13.89.179.12
- 74.178.240.51
- 74.179.77.204
- 20.76.201.171
- 52.123.129.14
- 52.123.128.14
- 135.234.160.246
- 20.165.94.46
- 203.26.79.13
- 52.148.114.188
- 20.42.179.192
- 48.200.63.27
- 92.223.78.30
- 52.110.12.10
- 72.145.35.108
- 52.110.12.53
More Wacatac samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report