SUSPICIOUS — f7b522d3fb0327f5b42314680ecc5191c84277ff5e70e418b3266444d69d11ce
SUSPICIOUS — f7b522d3fb0327f5b42314680ecc5191c84277ff5e70e418b3266444d69d11ce is a html sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (54/100). 0 of 53 detection engines flagged it.
Identification
- SHA-256:
f7b522d3fb0327f5b42314680ecc5191c84277ff5e70e418b3266444d69d11ce - SHA-1:
010088c943009099af626307fcbd48d1d94efac1 - MD5:
9708b27f0f4bbeb6dda2904aac9d89da - ssdeep:
768:aUg/mg1qywEQ4rdBR7LwTd8Bx1dsi8SC5U3+ESEB48wbQbQbQbQbQbQbQbQbQbQK:aU1fywRcZwrxzW - TLSH:
T1B432F91663583EEFC95961EDBC5462EC189BA4C7F831B5C57AC8CFC64800EA0D44D4AB - Submitted as: f7b522d3fb0327f5b42314680ecc5191c84277ff5e70e418b3266444d69d11ce
- File type: html · Size: 46004 bytes
- Verdict: suspicious (54/100)
Detections (0 of 53 engines)
No engine flagged this sample.
Why this verdict
The suspicious score of 54/100 is the fusion of 4 weighted signals:
- Obfuscated javascript script: dynamic-exec, defense-evasion (layers: concat) (rule
script-deobfuscation) - static signal, weight 0.55, confidence 0.75 - Contacted 25 external host(s) and 26 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: http://baidu.com - static signal, weight 0.35, confidence 0.60
- Extracted generic config (1 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
276 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
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- officeclient.microsoft.com
Embedded URLs
- http://baidu.com
- 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/9a8a705c-852d-4d18-b32a-ee1d872f4bd9/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9a8a705c-852d-4d18-b32a-ee1d872f4bd9?P1=1787944905&P2=404&P3=2&P4=Wzlga%2fW6XClLIRQjRQWaljqp8G8nGzI2Y6udycwyVli3I8LaBxYGNGlewbZxgxFK%2bQ1ASkq9seJuAesf5rHNlw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787944955&P2=404&P3=2&P4=FvkjUWYzqAnXTx%2fWobops7o66BoAvRHQodCMHqbOxQoQ%2bQnLV160ZNXRIcr2AieDLtXD3waSAnujmYG%2fJ7%2fSfg%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=1787341687&P2=404&P3=2&P4=IsB3fq3vwHg1nlp3NCEv2GvQ17%2bAXYKN91FqRS6yEAyDLBv0TVBZjDegD%2fbAX%2bSgLrjt0FLXpx3LxpVfE%2brkfQ%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=1787341233&P2=404&P3=2&P4=i2gnJ4HLtSUD3cuh5RvEa3ywFmxVFNXnb1LLvyz6I46Kx%2btomP3snxSInh7QsKgvK%2f5Kq3SBFc%2bELDmgCiOnwA%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- baidu.com
- c.top
Embedded IP addresses
- 4.150.223.107
- 4.230.171.124
- 20.247.184.142
- 85.210.193.152
- 135.233.95.144
- 135.233.95.135
- 20.184.175.17
- 52.123.128.14
- 20.76.201.171
- 52.123.129.14
- 52.182.141.63
- 135.233.45.223
- 52.123.252.246
- 74.178.76.44
- 203.26.79.13
- 52.110.12.21
- 52.110.12.2
- 4.247.188.224
- 52.148.114.188
- 72.154.7.101
- 172.170.180.133
- 52.168.117.171
- 52.178.17.232
- 52.110.12.49
- 52.110.12.14
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report