MALICIOUS — free_cyber_coins_transformers_earth_wars.pdf
MALICIOUS — free_cyber_coins_transformers_earth_wars.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
546dc0df00de047d72a35c35551172231cd082f86f7ec4fdfd66fd15cd368ad5 - SHA-1:
6f4566868f29f001ee843897d3d9530045ac760e - MD5:
17196c989d3021a74d365ba23cf45df6 - ssdeep:
768:JgGzpDJpGhBJLbZrC7fxIsM1DYmcNeE+PrnBnsW/trqQdCQHeEwL4NI:qGF1pqJoUBnsErqQdCbEwL4NI - TLSH:
T102329EF35097ED8D7E8B7F136EB70099614ED68C6022D791948C772CC0BCAAD6E00A65 - Submitted as: free_cyber_coins_transformers_earth_wars.pdf
- File type: pdf · Size: 44405 bytes
- Verdict: malicious (72/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 23 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/ecd53e9c-ce56-4317-8233-07ad18c8d151/lufupurukazoboxurafeveloj.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=free+cyber+coins+transformers+earth+wars, https://uploads.strikinglycdn.com/files/ecd53e9c-ce56-4317-8233-07ad18c8d151/lufupurukazoboxurafeveloj.pdf, https://uploads.strikinglycdn.com/files/3f070987-6aab-44ad-b8ee-f1353f08b1ee/2271256510.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 (16 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9710 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
- 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
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
94fde4a292ca1546e1350cf6daf7c01641cdca1260747d1911ee77ba52b6d292 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\409b20866b40d3510ff25d568b08f8b5.png -
82515be91fa2710cc3260144516332bcb8d196f1be9c388b506b70477460a1c1 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=free+cyber+coins+transformers+earth+wars
- https://uploads.strikinglycdn.com/files/ecd53e9c-ce56-4317-8233-07ad18c8d151/lufupurukazoboxurafeveloj.pdf
- https://uploads.strikinglycdn.com/files/3f070987-6aab-44ad-b8ee-f1353f08b1ee/2271256510.pdf
- https://uploads.strikinglycdn.com/files/a57665e0-fdc5-44af-a710-3910f141f90a/viruxezef.pdf
- https://uploads.strikinglycdn.com/files/0624a836-5119-4b27-b738-0bda2dfa395f/14534724045.pdf
- https://uploads.strikinglycdn.com/files/8673c968-8a8c-454b-bba9-bfc045a9a46e/61502346777.pdf
- https://cdn-cms.f-static.net/uploads/4368477/normal_5f88310f41e15.pdf
- https://cdn-cms.f-static.net/uploads/4366959/normal_5f873b92ef903.pdf
- https://cdn-cms.f-static.net/uploads/4367627/normal_5f88280eb522f.pdf
- https://uploads.strikinglycdn.com/files/46f4669a-2ea1-4ba9-99bf-a9e7d5b4240a/tuneponapa.pdf
- https://uploads.strikinglycdn.com/files/c6fb0af1-ae7c-4fb7-be0f-0fc1b56504c0/53668257463.pdf
- https://uploads.strikinglycdn.com/files/18acb663-061c-404c-bb5a-6ff9e2cbdc26/14632137825.pdf
- https://cdn.shopify.com/s/files/1/0486/4157/3022/files/a_term_that_describes_an_exaggerated_feeling_of_well-being_is.pdf
- https://cdn.shopify.com/s/files/1/0439/3736/6184/files/45710189917.pdf
- https://cdn.shopify.com/s/files/1/0503/4403/4489/files/fox_sports_world_cup_schedule.pdf
- https://cdn.shopify.com/s/files/1/0501/5601/1685/files/20720790050.pdf
- https://cdn-cms.f-static.net/uploads/4369764/normal_5f8a3d468c85a.pdf
- https://cdn-cms.f-static.net/uploads/4366005/normal_5f86f82669236.pdf
- https://cdn-cms.f-static.net/uploads/4365586/normal_5f8760ec0f1c9.pdf
- https://cdn-cms.f-static.net/uploads/4367275/normal_5f87434857aea.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/
Embedded domains
- ggtraff.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.172.255.218
- 74.178.240.61
- 20.42.65.91
- 172.66.2.5
- 162.159.142.9
- 20.184.175.23
- 74.178.76.44
- 52.110.12.50
- 72.145.35.101
- 4.247.188.224
- 4.230.171.124
- 203.26.79.13
- 4.144.132.114
- 135.232.92.97
- 4.150.223.96
- 20.236.44.162
- 4.150.223.99
- 52.123.129.14
- 74.179.77.204
- 51.104.15.253
- 48.200.63.27
- 51.105.71.137
- 142.250.183.35
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report