SUSPICIOUS — doxobopugawebil.pdf
SUSPICIOUS — doxobopugawebil.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
e648f59b3f4b8428be84d02c6687d22561b852dc016f051cbe9e7e435db23c23 - SHA-1:
941d7910dc8bed630a0ae2be4605635cbd7beaed - MD5:
51e8f15481b3bc1710371fba12fc0149 - ssdeep:
768:NgGzpDV+BvGqUyKX2flr4SGAOjjUd/RKXHZ15yPOpVf+c3:uGFB9vXyiSTOs1RKXZ18cVf+c3 - TLSH:
T1FA319EF3A157DE8C7AC79B876DE601886045D7883132A6E044C8BA7CC57C6BDAF50930 - Submitted as: doxobopugawebil.pdf
- File type: pdf · Size: 41659 bytes
- Verdict: suspicious (64/100)
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 suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 17 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=t%25E1%25BB%25AB+file+pdf+sang+excel, https://site-1036725.mozfiles.com/files/1036725/kamatosovibepuwev.pdf, https://site-1037175.mozfiles.com/files/1037175/53202327108.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 (9 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9900 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
- 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/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=1787781079&P2=404&P3=2&P4=bzv6OKCGNFFXsVZnYbaA93XnYHtsu2pbee4%2fX1lCBWp5mlDdBL6jFesYGncWKrGWAGa3SM3%2bR3l9fA1eFK4wnw%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=1787781111&P2=404&P3=2&P4=hd23k60Ma7YYPnDC96K4dUox70qQIRe6NLDkY%2f%2femUcSYDPUDr0HPS3t5lUcL8pVkdXK7a0HT9RSaNO4QuAlKg%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/b56480f9-8215-4de7-ba7e-8e690088d21d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\b288889951b877f25a87625ee7d334a0.png -
c1c22f595f50a57135b884ec1dfa2ecfb4151620b0c2908b78cb0d78878c0504 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
2234736e25dae9517bdc2f7cc710e399331b2622aee447f660273ea6b50e3e92 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/strik?keyword=t%25E1%25BB%25AB+file+pdf+sang+excel
- https://site-1036725.mozfiles.com/files/1036725/kamatosovibepuwev.pdf
- https://site-1037175.mozfiles.com/files/1037175/53202327108.pdf
- https://site-1036733.mozfiles.com/files/1036733/tatepuwomobudasizi.pdf
- https://site-1037251.mozfiles.com/files/1037251/pakuvif.pdf
- https://uploads.strikinglycdn.com/files/1291845e-d416-4a31-a5d1-e8a66b10b179/81356810834.pdf
- https://cdn.shopify.com/s/files/1/0439/2442/2811/files/dyndns_with_google_wifi.pdf
- https://cdn.shopify.com/s/files/1/0431/9064/8994/files/accident_reporting_form_template_free.pdf
- https://site-1036659.mozfiles.com/files/1036659/93897382960.pdf
- https://site-1037143.mozfiles.com/files/1037143/12497850069.pdf
- https://site-1036685.mozfiles.com/files/1036685/96021616843.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://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=1787781079&P2=404&P3=2&P4=bzv6OKCGNFFXsVZnYbaA93XnYHtsu2pbee4%2fX1lCBWp5mlDdBL6jFesYGncWKrGWAGa3SM3%2bR3l9fA1eFK4wnw%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=1787781111&P2=404&P3=2&P4=hd23k60Ma7YYPnDC96K4dUox70qQIRe6NLDkY%2f%2femUcSYDPUDr0HPS3t5lUcL8pVkdXK7a0HT9RSaNO4QuAlKg%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
Embedded domains
- cctraff.ru
- site-1036725.mozfiles.com
- site-1037175.mozfiles.com
- site-1036733.mozfiles.com
- site-1037251.mozfiles.com
- uploads.strikinglycdn.com
- cdn.shopify.com
- site-1036659.mozfiles.com
- site-1037143.mozfiles.com
- site-1036685.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 57.154.63.210
- 52.253.84.76
- 52.110.12.30
- 4.230.171.124
- 135.233.95.135
- 135.232.92.137
- 40.79.150.122
- 52.123.129.14
- 40.99.133.226
- 52.182.143.212
- 72.153.5.133
- 203.26.79.13
- 135.233.45.222
- 172.170.180.133
- 20.89.1.9
- 52.148.114.188
- 142.251.42.99
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report