MALICIOUS — 8716ab_ea5af249cc7c4049b3ee2303b3c22eee.pdf
MALICIOUS — 8716ab_ea5af249cc7c4049b3ee2303b3c22eee.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
ccff279d2f5d04db9bf742c0be37d1195d02257c6dcf5ad23c7fe0b9c5db5176 - SHA-1:
4c0a7cdb7326058c645b10e870e70c034947118e - MD5:
488b8b43a7bc50e54e48149e0571837c - ssdeep:
1536:AYFClWQhR+tAWR4VAP9TmQOzjApk9G0S+b7cJ9t03icMjsjvR0JnO7n9D:j0UGuFR4VO9TAz8G9NV7S6ScvvyRO71 - TLSH:
T1DA38DFF32167CD4CBB579793ADAB056964C8C3989632DBA54488B63D84BC1ECBF24480 - Submitted as: 8716ab_ea5af249cc7c4049b3ee2303b3c22eee.pdf
- File type: pdf · Size: 80875 bytes
- Verdict: malicious (94/100)
Detections (5 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
- Trellix Stinger (McAfee): PDF/Phish-FAB!488B8B43A7BC
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 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 network infrastructure: https://seumenha.ru/wix?keyword=fisher+price+race+track+cars, https://cdn.sqhk.co/nojedajoze/Vhjhjyd/zoteguwimigosavezam.pdf, http://gepanukotex.getenjoyment.net/17650801536.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 15 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (15 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9767 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
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ntp.ubuntu.com
- desktop-hsgcbep
- dns.msftncsi.com
- 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
- 250.255.255.239.in-addr.arpa
- 255.255.254.169.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
c026d45ea37674c786f7f761f9a9f8b4fb307d68148eda360f3ddbaa338f6034 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\7b6f0a62c3fe6226c30f6bebe16c6861.png -
61fded211f5248c6819b4299b1ca609fccb7d4efb60939c501c846a1d0356fe8 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://seumenha.ru/wix?keyword=fisher+price+race+track+cars
- https://cdn.sqhk.co/nojedajoze/Vhjhjyd/zoteguwimigosavezam.pdf
- http://gepanukotex.getenjoyment.net/17650801536.pdf
- https://gavuzolarot.weebly.com/uploads/1/3/4/4/134458525/8045245.pdf
- https://cdn.sqhk.co/subetudagoli/hwyjj9C/timeline_basketball_hoop.pdf
- http://nituzovido.getenjoyment.net/sentence_correction_gmat_preparation_guide.pdf
- https://cdn-cms.f-static.net/uploads/4389830/normal_6019520cf161b.pdf
- https://cdn-cms.f-static.net/uploads/4475216/normal_5fea00305891f.pdf
- https://muduzefob.weebly.com/uploads/1/3/4/0/134018051/wobarim.pdf
- https://cdn-cms.f-static.net/uploads/4450419/normal_601194281ec8f.pdf
- http://ropisunofo.mygamesonline.org/letter_of_recommendation_for_scholarship_from_principal.pdf
- https://teligodinawam.weebly.com/uploads/1/3/4/4/134457670/rurapixubugi.pdf
- https://kijomexed.weebly.com/uploads/1/3/1/0/131069838/8783700.pdf
- http://sabiwilurase.atwebpages.com/entry_level_graphic_designer_salary_nyc.pdf
- http://rugegav.mywebcommunity.org/40181071442.pdf
- https://jikanozirupeson.weebly.com/uploads/1/3/4/6/134656521/6061565.pdf
- https://static.s123-cdn-static.com/uploads/4459182/normal_5fe53d06c513d.pdf
- https://cdn.sqhk.co/vadetegubufo/VWjedvM/72901180733.pdf
- https://cdn-cms.f-static.net/uploads/4365653/normal_600df962d89a6.pdf
- https://cdn.sqhk.co/modajili/jahcjhI/64244324518.pdf
- https://cdn-cms.f-static.net/uploads/4464739/normal_5fd3696d9e963.pdf
- https://cdn-cms.f-static.net/uploads/4415944/normal_601b2b6fe8bb2.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/
Embedded domains
- seumenha.ru
- cdn.sqhk.co
- gepanukotex.getenjoyment.net
- gavuzolarot.weebly.com
- nituzovido.getenjoyment.net
- cdn-cms.f-static.net
- muduzefob.weebly.com
- ropisunofo.mygamesonline.org
- teligodinawam.weebly.com
- kijomexed.weebly.com
- sabiwilurase.atwebpages.com
- rugegav.mywebcommunity.org
- jikanozirupeson.weebly.com
- static.s123-cdn-static.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 138.201.132.148
- 149.154.167.99
- 20.184.175.2
- 4.230.171.124
- 74.178.240.51
- 74.178.240.61
- 20.42.65.94
- 135.233.95.80
- 135.233.95.144
- 72.145.35.106
- 20.76.201.171
- 52.123.128.14
- 20.50.201.204
- 52.123.252.192
- 203.26.79.13
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report