MALICIOUS — 974d8818fbd5af86af394726218fb243ac932f64eb6a086bdd8dcebc91b699d4
MALICIOUS — 974d8818fbd5af86af394726218fb243ac932f64eb6a086bdd8dcebc91b699d4 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
974d8818fbd5af86af394726218fb243ac932f64eb6a086bdd8dcebc91b699d4 - SHA-1:
2053b4aaea504b50958b584bdd4afa9f8411dc27 - MD5:
74d3c089db79e281ab1238d2ef207ea4 - ssdeep:
1536:xRXCkt+RcNYvcxuEABv848sc9aYogNnfZDS5OSvumOmzPVYk8KrfK8ViZ0V:3PcRcNYvEJiYogJfZcvv7VYkjrbc0 - TLSH:
T14C38CFF320C7DD4DBA8B6B536EE664792489D7886122E6A4148C772CC0BC3AD7D24E11 - Submitted as: 974d8818fbd5af86af394726218fb243ac932f64eb6a086bdd8dcebc91b699d4
- File type: pdf · Size: 79481 bytes
- Verdict: malicious (98/100)
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!74D3C089DB79
- 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/d8d7a5b1-42fc-4fa9-92d6-79753504f5e2/what_is_the_average_density_of_the_earth_in_kg_m3.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 21 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://seumenha.ru/strik?utm_term=what+is+the+new+burger+king+impossible+burger+made+of, https://cdn.sqhk.co/vixawutozama/uFUghpi/tauceti_technology_benchmark_apk_mod.pdf, https://uploads.strikinglycdn.com/files/d8d7a5b1-42fc-4fa9-92d6-79753504f5e2/what_is_the_average_density_of_the_earth_in_kg_m3.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 (18 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9700 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
- 252.0.0.224.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
- desktop-hsgcbep
- 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
- desktop-hsgcbep._dosvc._tcp.local
- ntp.ubuntu.com
- desktop-hsgcbep(1)._dosvc._tcp.local
- _dosvc._tcp.local
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
8df017de164757d7c2e375225b7a76c3fa6d586ab0ad884fb2c2cc54990eeb48 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\a8a77e55a571e76e607fd8fec193e7ed.png -
89d20b69af6d7965ad3e3b69444c8f05fb624eb0abc2e8fc23b5e569d3981449 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://seumenha.ru/strik?utm_term=what+is+the+new+burger+king+impossible+burger+made+of
- https://cdn.sqhk.co/vixawutozama/uFUghpi/tauceti_technology_benchmark_apk_mod.pdf
- https://uploads.strikinglycdn.com/files/d8d7a5b1-42fc-4fa9-92d6-79753504f5e2/what_is_the_average_density_of_the_earth_in_kg_m3.pdf
- https://uploads.strikinglycdn.com/files/a049cf21-a789-46d1-bdd9-b523ce8f02d6/cub_cadet_ltx_1045_mower_deck_diagram.pdf
- https://9e6c4f0b-3406-4274-bf8a-5be7f948d240.filesusr.com/ugd/45c6ff_34cc57ed3e4d47c6afc78dcf310a7860.pdf?index=true
- https://uploads.strikinglycdn.com/files/efbb392b-b1ea-469a-8907-cb5ebe284a0b/elements_of_drama_films.pdf
- https://cdn-cms.f-static.net/uploads/4372358/normal_601f6151a130b.pdf
- https://cdn.sqhk.co/nupepewomaxu/xjjJkQ0/suwodowoden.pdf
- https://sidilatadafexu.weebly.com/uploads/1/3/1/1/131164021/gavizuwexexerevoser.pdf
- https://75e6d08a-b14f-4c2c-bd4e-3e6431d9d11c.filesusr.com/ugd/497a87_6f0113a3eec8476fa7f54881bb601fc0.pdf?index=true
- https://01d7ec8a-e38e-4e33-8c76-1be31754498b.filesusr.com/ugd/24d943_bbd7fabe966f43d8ab922c2619ed0199.pdf?index=true
- https://uploads.strikinglycdn.com/files/03089216-46db-4f99-8b6b-9ee0d1780e3c/christmas_real_book_free.pdf
- https://b0837e58-6fb0-4b2c-a83d-c451c4d85cc2.filesusr.com/ugd/1169b1_34c39537abee4bf7b090b08557a6e817.pdf?index=true
- https://ninozaji.weebly.com/uploads/1/3/4/6/134690112/651d3740e4.pdf
- https://uploads.strikinglycdn.com/files/1f702351-d102-443b-b89d-195483449329/how_to_install_keurig_water_line.pdf
- https://cdn-cms.f-static.net/uploads/4422150/normal_60255b4fdc7bf.pdf
- https://cdn-cms.f-static.net/uploads/4377408/normal_6010f84c1634e.pdf
- https://uploads.strikinglycdn.com/files/4c17e985-a441-486e-9254-ad933f149d15/talujatovekisorajorun.pdf
- https://static.s123-cdn-static.com/uploads/4449618/normal_5fdd06b1cc9f5.pdf
- https://cdn-cms.f-static.net/uploads/4479439/normal_603b1406bddcb.pdf
- https://uploads.strikinglycdn.com/files/610ea3b3-5eae-42e4-b36f-0da10fa97c28/who_does_mia_marry_in_princess_diaries_books.pdf
- https://romugazasemagop.weebly.com/uploads/1/3/4/8/134897733/gusoredakoluwa.pdf
- https://uploads.strikinglycdn.com/files/72f7bd99-3ece-47c5-99a9-24af9d0ea757/free_printable_math_worksheets_2nd_grade_fractions.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- seumenha.ru
- cdn.sqhk.co
- uploads.strikinglycdn.com
- 9e6c4f0b-3406-4274-bf8a-5be7f948d240.filesusr.com
- cdn-cms.f-static.net
- sidilatadafexu.weebly.com
- 75e6d08a-b14f-4c2c-bd4e-3e6431d9d11c.filesusr.com
- 01d7ec8a-e38e-4e33-8c76-1be31754498b.filesusr.com
- b0837e58-6fb0-4b2c-a83d-c451c4d85cc2.filesusr.com
- ninozaji.weebly.com
- static.s123-cdn-static.com
- romugazasemagop.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.172.255.216
- 52.123.252.212
- 72.153.5.133
- 4.150.223.96
- 52.168.117.169
- 20.184.175.14
- 74.178.240.61
- 74.178.76.44
- 52.110.12.21
- 4.230.171.124
- 40.84.85.40
- 135.233.95.144
- 74.178.76.54
- 52.123.128.14
- 52.123.129.14
- 72.154.7.97
- 203.26.79.13
- 172.170.180.133
- 4.150.223.106
- 142.250.183.35
- 135.233.95.80
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report