MALICIOUS — c9aac0d873332c78758568df744f9b80888c897a96174d8a1d1aa4eeced4eb66
MALICIOUS — c9aac0d873332c78758568df744f9b80888c897a96174d8a1d1aa4eeced4eb66 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
c9aac0d873332c78758568df744f9b80888c897a96174d8a1d1aa4eeced4eb66 - SHA-1:
3f55772fac2bd919f06370ef3fba7c866fbf67cd - MD5:
3535537da858bec2e2fd6804c7125490 - ssdeep:
1536:V6yJh71ajypqYyjIp5ZRORsenqfMXp2uuTHJIWOzlcA/ullPVr+0ek:H1T0MpZ8qSCHJINZgRrDB - TLSH:
T11436CFF3619BED8C7983AF0354EA110C304BC69C797297595488BB2CE4BC6BE6E10A51 - Submitted as: c9aac0d873332c78758568df744f9b80888c897a96174d8a1d1aa4eeced4eb66
- File type: pdf · Size: 69623 bytes
- Verdict: malicious (96/100)
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!3535537DA858
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 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 - Contacted 24 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://www.passion-rnd.com/upfile/files/2021/06/16/99352011831.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://medvor.ru/uplcv?utm_term=love+story+telugu+movie+watch+online, http://brilspa.ro/userfiles/file/%5C/9986526010.pdf, https://allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/4b0b314dacf15c8a5097f409a1377b09/tatirazadanojosakuma.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)
9683 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
- ntp.ubuntu.com
- 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
- 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
- 250.255.255.239.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\369e498fee777d2ce8134303b7497382.png -
90a722e9225e8c24cddabf6bd030e59a68595b46a4f4e90aeb583489f6c7b195 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
f32b2968a823aa831cc0bcad18d39f4ada9bc4062c6a53179103dd0769006c65 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://medvor.ru/uplcv?utm_term=love+story+telugu+movie+watch+online
- http://brilspa.ro/userfiles/file/%5C/9986526010.pdf
- https://allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/4b0b314dacf15c8a5097f409a1377b09/tatirazadanojosakuma.pdf
- http://metzpaintings.com/wp-content/plugins/formcraft/file-upload/server/content/files/160837c63bc540---77565968725.pdf
- https://www.formwork.co.uk/wp-content/plugins/super-forms/uploads/php/files/vlekc47grsvkvfbg454a0ikels/vebikuzevolokebop.pdf
- https://www.passion-rnd.com/upfile/files/2021/06/16/99352011831.pdf
- https://www.azembay.com/wp-content/plugins/super-forms/uploads/php/files/2d1qmolphvu4pvmqmn632r0pq4/narovanexubiwodazuza.pdf
- http://www.redactordecontenidos.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1607ca1891a4b9---wakevonulexir.pdf
- http://104.156.58.56/~web2inbox/wp-content/plugins/formcraft/file-upload/server/content/files/16071b086bd093---kuzev.pdf
- http://www.insurancedirectcanada.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160a9dbec54345---xurataxelexilagili.pdf
- https://pointsourcegroup.com/wp-content/plugins/super-forms/uploads/php/files/04c1cfabfa33f22c168e99a9c1a2071d/875460125.pdf
- http://shipsupply.ru/userfiles/files/33442746391.pdf
- http://informerfitness.com/wp-content/plugins/super-forms/uploads/php/files/5f42c598294bc7ae697b53a37fbf86e7/labakajakesekagisu.pdf
- https://mymovingestimate.com/wp-content/plugins/super-forms/uploads/php/files/95de03e4fe4244efccde43153a3a35e3/90644493126.pdf
- https://grandhotelbulgaria.com/userfiles/file/kejilisebozu.pdf
- https://www.olympusnorge.no/wp-content/plugins/super-forms/uploads/php/files/4mbpjrkhcf8krsv8ov4avrr3ac/vopemirefenilap.pdf
- https://diversified-nj.com/wp-content/plugins/super-forms/uploads/php/files/aa87653e817491a75bf188ea06b42f77/weginalikekenosivuriw.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
- medvor.ru
- allianceflooring.net
- metzpaintings.com
- www.formwork.co.uk
- www.passion-rnd.com
- www.azembay.com
- www.redactordecontenidos.eu
- www.insurancedirectcanada.ca
- pointsourcegroup.com
- shipsupply.ru
- informerfitness.com
- mymovingestimate.com
- grandhotelbulgaria.com
- www.olympusnorge.no
- diversified-nj.com
- www.w3.org
- purl.org
- ns.adobe.com
- brilspa.ro
Embedded IP addresses
- 104.156.58.56
- 203.26.79.13
- 51.132.193.104
- 135.232.92.34
- 20.42.65.89
- 52.110.12.15
- 20.247.184.142
- 4.230.171.124
- 20.165.94.46
- 72.154.7.17
- 135.232.92.137
- 74.179.77.164
- 74.178.76.128
- 20.112.250.133
- 52.123.252.231
- 52.123.128.14
- 52.123.129.14
- 40.99.133.242
- 20.42.65.93
- 92.223.78.30
- 172.170.180.133
- 20.42.73.25
- 4.247.188.233
- 20.50.73.14
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report