SUSPICIOUS — 13304062944.pdf
SUSPICIOUS — 13304062944.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
97babcca88539e5d550623ac3c7538ec4a305a1d0b29e19bc758d0640389bcad - SHA-1:
d3a8a21ba72fa8ff05c1a5e6895ebebda0b0ab1f - MD5:
9def4dbe4fdcfcd2e50e5fd85eadd8b9 - ssdeep:
768:FgGzpDwbu/5dUsszX1QQA8TIXIIXt5JSjr57PxlJBvnYgEqzcnfBxNZ7V:WGFcaBd5szX1K8TIXI+IrRJpYgU3NZV - TLSH:
T1BB328CF34097EDCC7D97AB03A9A70914614AE78C7136AB6458D8772DC4B827EBE10870 - Submitted as: 13304062944.pdf
- File type: pdf · Size: 44306 bytes
- Verdict: suspicious (64/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.PDF.Agent.gen
MITRE ATT&CK
Why this verdict
The suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 20 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=food+and+beverage+industry+in+india+2019+pdf, http://files.bettypegues.com/uploads/1/3/2/8/132815872/rumirufujom-desubezojuzetem-rafepabinu.pdf, http://files.mastconsultancy.com/uploads/1/3/1/6/131636980/222ef9214d47704.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 (17 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9768 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
- c.pki.goog
- desktop-hsgcbep
- 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
- _dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
92857939b0279aba9228a7b9f49458c788268e6e50606a4cc674e01bfc4e0f4f - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\6f606c9dff47f2e868036c07ed392019.png -
6002dae3b5a307d3e789621575714712597c2f28320b8b81b4dc66ad540515d7 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=food+and+beverage+industry+in+india+2019+pdf
- http://files.bettypegues.com/uploads/1/3/2/8/132815872/rumirufujom-desubezojuzetem-rafepabinu.pdf
- http://files.mastconsultancy.com/uploads/1/3/1/6/131636980/222ef9214d47704.pdf
- http://files.wanderlens.ca/uploads/1/3/0/7/130739376/foxesi_budeteb_bedinipolerapaz_voxazutixole.pdf
- http://lefaful.ashleymevans.com/uploads/1/3/0/7/130776131/30d421.pdf
- http://files.alohaqigong.com/uploads/1/3/1/8/131856042/kideviviseredixol.pdf
- http://files.boudoirrougeburlesque.com/uploads/1/3/1/4/131452939/ponenerurotit.pdf
- http://files.brettcameronsmith.com/uploads/1/3/2/7/132741429/fe494.pdf
- http://tanizu.orlandoliveira.com/uploads/1/3/0/8/130874277/6836100.pdf
- http://wepemidi.massagetherapybynicolawright.com/uploads/1/3/1/3/131380212/5309e4a9.pdf
- https://uploads.strikinglycdn.com/files/edb60a35-7d2d-46f2-a6fb-6bc80b2f3ab1/masuvikag.pdf
- https://uploads.strikinglycdn.com/files/6ab4f2ca-2f47-49eb-8452-36f7875d09fd/81213892186.pdf
- https://uploads.strikinglycdn.com/files/531c3966-f356-436e-af1b-b6865d83b818/tenunor.pdf
- https://site-1036956.mozfiles.com/files/1036956/26416264848.pdf
- https://site-1037267.mozfiles.com/files/1037267/36254512438.pdf
- https://site-1036767.mozfiles.com/files/1036767/69892886614.pdf
- https://site-1036628.mozfiles.com/files/1036628/noropomukubuzurobanemi.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
Embedded domains
- ggtraff.ru
- files.bettypegues.com
- files.mastconsultancy.com
- files.wanderlens.ca
- lefaful.ashleymevans.com
- files.alohaqigong.com
- files.boudoirrougeburlesque.com
- files.brettcameronsmith.com
- tanizu.orlandoliveira.com
- wepemidi.massagetherapybynicolawright.com
- uploads.strikinglycdn.com
- site-1036956.mozfiles.com
- site-1037267.mozfiles.com
- site-1036767.mozfiles.com
- site-1036628.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 74.179.77.204
- 40.79.150.121
- 52.123.252.239
- 52.110.12.38
- 4.230.171.124
- 4.144.132.223
- 135.233.95.144
- 52.168.117.175
- 20.236.44.162
- 40.103.64.226
- 52.123.129.14
- 72.154.7.96
- 203.26.79.13
- 135.233.45.222
- 52.123.252.195
- 52.123.252.212
- 135.233.95.80
- 57.155.104.224
- 142.250.183.35
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report