MALICIOUS — normal_5fd7a649569eb.pdf
MALICIOUS — normal_5fd7a649569eb.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
e332fbd3f670fb7027256fcef2d8683b905b963a3a82d487bd2fda3e4ed453fb - SHA-1:
9c418a62f246ed7df0e6bb9980e9f383007a0bf3 - MD5:
93538889245dd234a3b85342ab8f9101 - ssdeep:
1536:zkF+GmALqQk+Ql6+Y/b4DA/tWpzw8f9eKW6ZzY4qMDARLr+s2hI9go:gFgALW+E0/b4jrW2FkRLiPIR - TLSH:
T17E38DFB33587DC4C7E4A9F43BAF965286949D28C6532E360488D3B2CD57C2BE3D65900 - Submitted as: normal_5fd7a649569eb.pdf
- File type: pdf · Size: 76866 bytes
- Verdict: malicious (98/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/374396d3-1630-4cd2-ac9b-2775cdea80ec/99908929415.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 22 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/123?utm_term=the+magic+flute+story+wikipedia, https://xapotitiguwux.weebly.com/uploads/1/3/4/6/134668809/8f84fbb28cf5081.pdf, https://uploads.strikinglycdn.com/files/6ae0401d-2fd8-41a4-95d4-d361cb94c884/guitar_lessons_for_beginners_andy.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)
9542 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
- desktop-hsgcbep
- 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
- 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
- 250.255.255.239.in-addr.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
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
1d511fb29858dd78a0e72e34a2030e1819d9179096ba97897ce9f3c3ed5273ad - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\40e95959e7244aaa503934f4d94dc09d.png -
b8495d774c913c219d5b4635f26b6adc99270ef28729d44b1c4f2dcb9c57fcd0 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/123?utm_term=the+magic+flute+story+wikipedia
- https://xapotitiguwux.weebly.com/uploads/1/3/4/6/134668809/8f84fbb28cf5081.pdf
- https://uploads.strikinglycdn.com/files/6ae0401d-2fd8-41a4-95d4-d361cb94c884/guitar_lessons_for_beginners_andy.pdf
- https://uploads.strikinglycdn.com/files/834aa5af-4d78-4c3c-823e-a931a2352ea1/49578229190.pdf
- https://volejodanuba.weebly.com/uploads/1/3/4/5/134593723/2351226.pdf
- https://uploads.strikinglycdn.com/files/374396d3-1630-4cd2-ac9b-2775cdea80ec/99908929415.pdf
- https://durabaseduxoj.weebly.com/uploads/1/3/4/2/134235759/7269022.pdf
- https://uploads.strikinglycdn.com/files/745a74c5-50fb-48de-8b35-3c6dd0b9da65/dukokolakinakudufumonip.pdf
- https://uploads.strikinglycdn.com/files/fb842162-f2a2-4e0d-8a01-1aea320f91f1/89600238250.pdf
- https://uploads.strikinglycdn.com/files/275ee684-962e-45dd-89c3-817f25714e8b/xowugonuwojenufil.pdf
- https://uploads.strikinglycdn.com/files/c83abd3e-c0ea-4eef-8d81-42a0e5acde99/jiselazujobututesadik.pdf
- https://s3.amazonaws.com/zeworibuzoza/ageless_body_timeless_mind_download.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=1787736670&P2=404&P3=2&P4=gfZGaIlZKke96jyRnNoRn%2bWbO2y8YF8HxLy33yO%2f%2bycQX71MREei1K1bj%2bBtp47TbF4npIsce%2bhkZZNwqIxV4g%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=1787736697&P2=404&P3=2&P4=dSznfU%2fFFPakeriUJ7gZgVp6DxLzzpfPd2yhEkZrBgEfxjg6Io1kJpMAMRn6JwGpOX%2fM8uA1P9jKAqtyZHMeew%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- gettraff.ru
- xapotitiguwux.weebly.com
- uploads.strikinglycdn.com
- volejodanuba.weebly.com
- durabaseduxoj.weebly.com
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 135.233.95.144
- 20.184.175.10
- 4.150.223.111
- 20.42.65.84
- 162.159.142.9
- 52.110.12.10
- 52.110.12.20
- 20.42.179.192
- 4.230.171.124
- 52.230.59.222
- 40.79.150.120
- 74.179.77.204
- 40.79.163.155
- 52.123.129.14
- 72.154.7.96
- 203.26.79.13
- 20.184.175.4
- 135.233.95.80
- 172.175.111.170
- 4.207.44.69
- 20.184.175.5
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report