SUSPICIOUS — c9369d9aec7b284612d7197fda8334038da4ca8264a5a80940d981391fe410fc
SUSPICIOUS — c9369d9aec7b284612d7197fda8334038da4ca8264a5a80940d981391fe410fc is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 1 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
c9369d9aec7b284612d7197fda8334038da4ca8264a5a80940d981391fe410fc - SHA-1:
c7373fb51f088090eed1706cc0e9e3055d4841fb - MD5:
0c6a307928bdf19a17c79be3195f35f9 - ssdeep:
768:zUhLxdCP9t0bjrbWEVXRjIVzJb4KT7KuuQ6iRHWwo3tXrzNuGYts/D:QLdCAbWcXR8ZJsKXKu0yHWRXrxuLtcD - TLSH:
T1F02FACF3409FCD8C36D8DB138ABA5158B09997C871A1F75059C87A6CC47C2FDAE20A21 - Submitted as: c9369d9aec7b284612d7197fda8334038da4ca8264a5a80940d981391fe410fc
- File type: pdf · Size: 34486 bytes
- Verdict: suspicious (64/100)
Detections (1 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
MITRE ATT&CK
Why this verdict
The suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 22 external host(s) and 8 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://twitter.com/hatfield%2012, http://a3.hersuitedream.com/homographs-powerpoint-grade-5.pdf, http://6r.filanciacosmetics.com/daysi-ballmajo-biograf%25C3%25ADa.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Extracted generic config (8 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9621 behavior events · 0 ATT&CK techniques · 3 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
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- ntp.ubuntu.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=1787946357&P2=404&P3=2&P4=j01%2b%2bTeQsXOENcFefATYRhFd7xP%2b0KwPcNJWme3wran2QuYhMDFQPMiLn1gNO2KWc2PdVcYtIDxER6SxpZ0Ouw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\244927c72133bc66c56087673b52e856.png -
073550909eb0a8b936464023ade79475880af60358563fa0cabf312667723672 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
4754e2a7ba4a51d33dff251d204e7639ec308834f54562b4324d02e78d23c67d - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://twitter.com/hatfield%2012
- http://a3.hersuitedream.com/homographs-powerpoint-grade-5.pdf
- http://6r.filanciacosmetics.com/daysi-ballmajo-biograf%25C3%25ADa.pdf
- http://a1.filanciacosmetics.com/phim-sec-nhat-ban.pdf
- http://3d.filanciaboutique.com/dissawar-tawar.pdf
- http://a3.hersuitedream.com/ig-283-pill.pdf
- http://p4.filanciaboutique.com/tmkoc-madhavi-sex-story.pdf
- http://25.alreda2.com/barndominium-house-plans-in-tennessee.pdf
- http://t7.filanciaboutique.com/is-chlorine-used-for-making-meth.pdf
- 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=1787946357&P2=404&P3=2&P4=j01%2b%2bTeQsXOENcFefATYRhFd7xP%2b0KwPcNJWme3wran2QuYhMDFQPMiLn1gNO2KWc2PdVcYtIDxER6SxpZ0Ouw%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=1787946380&P2=404&P3=2&P4=TxGSbzJqpo1e%2fD2iUUAuH5Y011WsgpPm8axOrihn7P2S6MIEKGHxyrmthNnfS6HqjMr0zu8zUBmfNzDKbG3X1g%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=1787343166&P2=404&P3=2&P4=lCaoM%2bj2qh3put3dXBLFjPMTOzB5xcQbHokmeqBhNwl%2f%2bzCxOSJcRa%2bxoltvcgfasZU5F5te%2byDyvMwYN3%2bOPg%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=1787342693&P2=404&P3=2&P4=Og7Mj%2fsODR9aSdOf1YyYoVqZXTW9SLDmo6OZ56Ui%2fWQNOpdmYxR3MCuQw3NLuHOsGj3J1xIFKGIjRTzEsTjeKg%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- twitter.com
- a3.hersuitedream.com
- 6r.filanciacosmetics.com
- a1.filanciacosmetics.com
- 3d.filanciaboutique.com
- p4.filanciaboutique.com
- 25.alreda2.com
- t7.filanciaboutique.com
Embedded IP addresses
- 20.52.64.201
- 4.150.223.110
- 172.172.255.216
- 172.215.188.232
- 20.184.175.9
- 52.110.12.24
- 52.110.12.18
- 4.230.171.124
- 20.247.185.124
- 20.42.73.25
- 20.112.250.133
- 74.178.240.61
- 52.123.129.14
- 4.150.223.101
- 20.165.94.46
- 203.26.79.13
- 52.123.252.202
- 135.233.95.144
- 48.192.143.121
- 52.168.112.67
- 40.79.150.121
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report