MALICIOUS — dotuwowetif_jotet_salapa_wewaritarumikax.pdf
MALICIOUS — dotuwowetif_jotet_salapa_wewaritarumikax.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100). 4 of 50 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
14f5d1f3569d8df59508766cc1a349939ffb0fc24585256519509bf4681352d6 - SHA-1:
1319d45dee19f649a20f6c9ae409c3dcfb800120 - MD5:
afacff52c58ca8947c4d2d85f53be8b6 - ssdeep:
1536:hJei60AxIMokCLBb8l7PKuqlpEidOOug49fzQyPeHHgkLPz6BrchTFkArrvv:Ht60Ax1CLh8JPU3E3BV9f9GgIWikArT - TLSH:
T10F39E0F35087DE9CB7C19B4369FA246C715ADA5C7431ADA50084B77E887C26E2E10EA0 - Submitted as: dotuwowetif_jotet_salapa_wewaritarumikax.pdf
- File type: pdf · Size: 87326 bytes
- Verdict: malicious (97/100)
Detections (4 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
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 97/100 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 malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4472486/normal_5fe4fc7d3acb6.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://trafficel.ru/wb?keyword=neighborhood%20watch%20application, https://uploads.strikinglycdn.com/files/850ad2ad-3c6d-4010-9dac-5feff2682d1a/generator_settings_minecraft_aternos.pdf, https://uploads.strikinglycdn.com/files/ce457116-7415-48f3-a33e-ce6138fe3cf6/2003_audi_a4_3.0_quattro_owners_manu.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 (8 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9787 behavior events · 1 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- searchapp.bundleassets.example
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- 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
- 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
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.85
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\5b952e14660cbda31ea33d5430db8964.png -
16540d4dbd3327a326de177b1baa77875f218cf268be76f648c860c7fc880e79 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
4fa500db0e05f63de6db45350de40277222568d050709ed4b501d8e4333252e4 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://trafficel.ru/wb?keyword=neighborhood%20watch%20application
- https://s3.amazonaws.com/gurupixabogivaz/oesophagus_histology_guide.pdf
- https://uploads.strikinglycdn.com/files/850ad2ad-3c6d-4010-9dac-5feff2682d1a/generator_settings_minecraft_aternos.pdf
- https://uploads.strikinglycdn.com/files/ce457116-7415-48f3-a33e-ce6138fe3cf6/2003_audi_a4_3.0_quattro_owners_manu.pdf
- https://cdn-cms.f-static.net/uploads/4377928/normal_5f8a3fa63c65c.pdf
- https://s3.amazonaws.com/loneminovu/bouncing_check_law_philippines_2018.pdf
- https://uploads.strikinglycdn.com/files/aeb7a15d-3b7e-4c0d-bf32-43779351f990/xizi_otis_elevator_manual.pdf
- https://s3.amazonaws.com/sepovutapakogaf/volusia_county_florida_arrest_warrants.pdf
- https://uploads.strikinglycdn.com/files/6eaa01b1-0949-4f2c-931a-2ac2fd9c1c89/vawifitabedezelavo.pdf
- https://cdn-cms.f-static.net/uploads/4380545/normal_5f930904ee1cd.pdf
- https://s3.amazonaws.com/retobifulipo/kaduwesore.pdf
- https://static.s123-cdn-static.com/uploads/4472486/normal_5fe4fc7d3acb6.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
- trafficel.ru
- s3.amazonaws.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- static.s123-cdn-static.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 57.155.101.212
- 72.153.5.138
- 52.123.128.14
- 162.159.142.9
- 52.110.12.49
- 74.178.76.44
- 4.230.171.124
- 20.231.239.246
- 135.234.160.246
- 135.233.95.144
- 162.159.36.2
- 203.26.79.13
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report