MALICIOUS — 70911354005.pdf
MALICIOUS — 70911354005.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 2 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
9756428d894e97eef3ee829b72789f75774bf06da2bc2704a047ee4b7ea341f5 - SHA-1:
8794a11cb3dfcdde5261ff8112a51de9ebc0d5e6 - MD5:
c167422baedf3c2f4724651486860ed5 - ssdeep:
768:NgGzpDCvhBRs00wmsL1AqfMURuklrg1eP:uGFOts1wP2AVJg1eP - TLSH:
T1D82F9DF358A7ED8C7EC6AB036DA20154628AC3897137A77058C87B6DC4BC5AD6E00D70 - Submitted as: 70911354005.pdf
- File type: pdf · Size: 34024 bytes
- Verdict: malicious (72/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 19 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/e8e123f6-5b94-4bf0-bf7a-ce2f046b09be/loravepizowavatususuxu.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=cinemax+hd+movies, https://site-1037005.mozfiles.com/files/1037005/50279114533.pdf, https://site-1040563.mozfiles.com/files/1040563/30728422418.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 (15 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9763 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- 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
- ntp.ubuntu.com
- desktop-hsgcbep
- 250.255.255.239.in-addr.arpa
- 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
- desktop-hsgcbep._dosvc._tcp.local
- 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=1787748428&P2=404&P3=2&P4=DVx3udnWMIPR%2fah7ESCBUNpu8DFMKYVIhbAfY%2bBYgGMAlIIJp8lq42JKJSLgZzN7IqUS1%2bjGmA0qlLBFgUoc3A%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=1787748493&P2=404&P3=2&P4=jz6abda4GKztZdwWj2qEw6O%2fcLzNu8LfOIeTr7NAcdP5YF2%2f5rus60EA%2bJ5oQeSQI8zRWy8JkkvKHKMbaHOQgA%3d%3d&cacheHostOrigin=msedge.b.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
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
758e4c63f605fde2c94123312ee8753509221ab33a9b86f4f522c4f1c894459c - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\af5e2615aeae3095464652f10061cee4.png -
67bb160d5535003718cd8bf1d68ad76b52847976dd5df58f122763bf163e9a00 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=cinemax+hd+movies
- https://site-1037005.mozfiles.com/files/1037005/50279114533.pdf
- https://site-1040563.mozfiles.com/files/1040563/30728422418.pdf
- https://site-1040347.mozfiles.com/files/1040347/kasomupowe.pdf
- https://uploads.strikinglycdn.com/files/e8e123f6-5b94-4bf0-bf7a-ce2f046b09be/loravepizowavatususuxu.pdf
- https://uploads.strikinglycdn.com/files/0bba6a4a-378a-4736-bc6b-a68c4a1fd07a/jidenarogotagesisomifan.pdf
- https://uploads.strikinglycdn.com/files/ad6bfeeb-9fdf-445e-89b5-db44228b0fca/10901737729.pdf
- https://uploads.strikinglycdn.com/files/6ddf96ea-c353-4a88-9108-1c1de58d1dee/31228577341.pdf
- https://uploads.strikinglycdn.com/files/2068daf0-be6b-4d7a-af73-6dbb3318a851/tiwavabiwixexubobigi.pdf
- https://uploads.strikinglycdn.com/files/d23a6022-5e30-4c69-9f8a-931d91588103/samewevuguziporetiwezome.pdf
- https://uploads.strikinglycdn.com/files/4966a021-49d3-48b6-ab93-20e8fd5b2902/saligesalizajite.pdf
- https://uploads.strikinglycdn.com/files/962582cc-46dc-484f-97bb-c81d2e39b30b/44358563805.pdf
- https://uploads.strikinglycdn.com/files/4cf79fa9-252b-46dc-8a04-8a604b04f97e/6199713452.pdf
- https://uploads.strikinglycdn.com/files/31bf4a02-0d21-4989-b2d5-487f2cc371cc/5685785214.pdf
- https://uploads.strikinglycdn.com/files/2c0b989a-da31-4f40-9aaf-4d21724797ed/zojefisoregopupozox.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- 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=1787748428&P2=404&P3=2&P4=DVx3udnWMIPR%2fah7ESCBUNpu8DFMKYVIhbAfY%2bBYgGMAlIIJp8lq42JKJSLgZzN7IqUS1%2bjGmA0qlLBFgUoc3A%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=1787748493&P2=404&P3=2&P4=jz6abda4GKztZdwWj2qEw6O%2fcLzNu8LfOIeTr7NAcdP5YF2%2f5rus60EA%2bJ5oQeSQI8zRWy8JkkvKHKMbaHOQgA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- cctraff.ru
- site-1037005.mozfiles.com
- site-1040563.mozfiles.com
- site-1040347.mozfiles.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.42.65.90
- 52.110.12.18
- 52.110.12.19
- 52.253.84.76
- 4.230.171.124
- 72.145.35.101
- 203.26.79.13
- 20.165.94.63
- 20.184.175.0
- 85.210.196.11
- 52.123.128.14
- 40.99.134.2
- 40.99.133.210
- 135.234.160.244
- 135.232.92.34
- 135.233.45.221
- 172.175.111.170
- 4.150.223.111
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report