MALICIOUS — loden-logigelogelofa-wexopulojotek-teguwerunomo.pdf
MALICIOUS — loden-logigelogelofa-wexopulojotek-teguwerunomo.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100). 5 of 50 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
b6f66b6e55904fdf2fed76d524e8cf7d3f1f131e74a2c61d01dd8a337572d4da - SHA-1:
2f75180d4a304c395afe7dbf0e29d9c0ab1aa8c8 - MD5:
e8cee9d93fe043a3fbfb6a2b5401c90e - ssdeep:
1536:gOG1Sjc7EnZu5pPV7I1GjpTI0FEvjfbz7T3yPN7Qn8UM1N8roHW7wxP3nq:u8jcInAXdvTI1jf/7Ty4RoHxPa - TLSH:
T18738D0E7306BDC4C7A958B037EA62858B099C398B13296B05584327CC4B87BE7F11A85 - Submitted as: loden-logigelogelofa-wexopulojotek-teguwerunomo.pdf
- File type: pdf · Size: 84132 bytes
- Verdict: malicious (95/100)
Detections (5 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!E8CEE9D93FE0
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 95/100 is the fusion of 8 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 suspicious by URL analysis: https://nifevokore.weebly.com/uploads/1/3/1/4/131437532/wokaterisugidigi.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://leonvi.ru/wb?keyword=pizza%20snacks%20using%20pillsbury%20crescent%20rolls, http://bunokupisosep.epizy.com/93855146194.pdf, https://cdn-cms.f-static.net/uploads/4418199/normal_6011afd898eb4.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
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90 - Contacted 12 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (12 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9614 behavior events · 1 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
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep
- ntp.ubuntu.com
- 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
- 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
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.85
- 23.11.37.157
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
4134f8bf31a7db4a907eb3971eb42422160ff417f4ae3a1badd14140bac62fae - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\b7003ec9fcecb886c819e6f6d93badb7.png -
67f766fce4d938e07d13990734842f2394f48d1957e753e7883ae662b485c58f - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://leonvi.ru/wb?keyword=pizza%20snacks%20using%20pillsbury%20crescent%20rolls
- http://bunokupisosep.epizy.com/93855146194.pdf
- https://s3.amazonaws.com/paropabaru/67428091844.pdf
- https://cdn-cms.f-static.net/uploads/4418199/normal_6011afd898eb4.pdf
- http://kagapari.rf.gd/cute_little_baby_couple_pic.pdf
- http://rexawisoza.epizy.com/write_your_sheet_music_online.pdf
- https://nifevokore.weebly.com/uploads/1/3/1/4/131437532/wokaterisugidigi.pdf
- https://rufajesovulibo.weebly.com/uploads/1/3/4/2/134235528/6676546.pdf
- http://sdfsdfsdf.shaketorch.com/watupetozikibijod.pdf
- https://s3.amazonaws.com/gewuwasi/create_gantt_chart_in_excel_template.pdf
- https://kuginipa.weebly.com/uploads/1/3/4/8/134853520/1c47cd3.pdf
- http://frut-tree.site/jefesijosibawuwedorisoxtfch.pdf
- http://zinuxuf.22web.org/wefureliviwolafabogoripax.pdf
- https://wikabolodaj.weebly.com/uploads/1/3/4/6/134648749/573f8128c3.pdf
- https://s3.amazonaws.com/dewazewokib/40341551578.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
Embedded domains
- leonvi.ru
- bunokupisosep.epizy.com
- s3.amazonaws.com
- cdn-cms.f-static.net
- rexawisoza.epizy.com
- nifevokore.weebly.com
- rufajesovulibo.weebly.com
- sdfsdfsdf.shaketorch.com
- kuginipa.weebly.com
- frut-tree.site
- zinuxuf.22web.org
- wikabolodaj.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
- kagapari.rf.gd
Embedded IP addresses
- 52.123.252.238
- 20.247.184.197
- 52.123.252.204
- 52.110.12.48
- 20.165.94.63
- 74.179.77.204
- 72.153.5.138
- 20.52.64.200
- 20.231.239.246
- 20.184.175.10
- 40.103.64.242
- 4.230.171.124
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report