MALICIOUS — 739c3141f591fa0fd90b2ba86c98dc75941b796ac96e34e426ccd6786cf2976a
MALICIOUS — 739c3141f591fa0fd90b2ba86c98dc75941b796ac96e34e426ccd6786cf2976a is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
739c3141f591fa0fd90b2ba86c98dc75941b796ac96e34e426ccd6786cf2976a - SHA-1:
d532f34d5354d858b4c6e385559727824458d942 - MD5:
0aa758f0387474343cae570656104247 - ssdeep:
1536:AVdoh7t4/IygsciRleIlFXSVrZ3VQHIKqnJq6YqxOQoQ/+WX7/aFO8SEfR4VvW38:SdWtAys7aIldg3VBJpxQQJ2FOaiezg - TLSH:
T1153AD0F7129BDD8C7B8A0B4759F991AC5099EA887163EA2050C4B67CC1BC9BE7E14C10 - Submitted as: 739c3141f591fa0fd90b2ba86c98dc75941b796ac96e34e426ccd6786cf2976a
- File type: pdf · Size: 100798 bytes
- Verdict: malicious (98/100)
Detections (4 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
- 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: http://be-now.pl/userfiles/file/38967678422.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 22 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://garglob.ru/uplcv?utm_term=7+little+words+answers+sunrise, http://be-now.pl/userfiles/file/38967678422.pdf, http://reafamily.lt/ckfinder/userfiles/files/fojarobarozudomituvu.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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9725 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
- _dosvc._tcp.local
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep
- ntp.ubuntu.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
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\4b18225893411d22c7408e2357f269e2.png -
15063232902087d115d2a0e2468f0831fe00f25d2d1a9c14e604988162a1df1b - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
fb4ed3bba6092e8ea415ae3e4418e1391efde1a787d6b66f00bb61ff3804a2eb - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://garglob.ru/uplcv?utm_term=7+little+words+answers+sunrise
- http://be-now.pl/userfiles/file/38967678422.pdf
- http://reafamily.lt/ckfinder/userfiles/files/fojarobarozudomituvu.pdf
- https://funcarele.com/ckfinder/userfiles/files/20620730.pdf
- http://wawa757.com/uploads/files/66730226221.pdf
- https://camile.vn/wp-content/plugins/super-forms/uploads/php/files/nogfo7u540ak9f99gct47plo56/lutaxanajag.pdf
- https://mercedesmazo.es/wp-content/plugins/formcraft/file-upload/server/content/files/1617fd02f6718f---setudituwogi.pdf
- http://landroverbh.com/ckfinder/userfiles/files/xemunubojenoke.pdf
- http://3mfa.com/images/editor/files/88342330176.pdf
- http://worksafeorg.com/wp-content/plugins/super-forms/uploads/php/files/4h7449kialjrbt0dnulcg26n12/13882998367.pdf
- http://theartofdesign.nl/ckfinder/userfiles/files/20744625695.pdf
- http://sql110.com/pic/ladediva.pdf
- https://globalathena.com/ckfinder/userfiles/files/vewuluku.pdf
- http://chinajessie.com/seadata/data/uploads/img/file/163459963067.pdf
- http://jar-ted.pl/file/4388769461.pdf
- http://bellina.pl/userfiles/file/vopefexikutiwasopeja.pdf
- http://www.meglobalinc.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/161802521cc366---82863423133.pdf
- http://taxplus.in/images/contentimages/files/33915023361.pdf
- https://turbooto.vn/upload/files/41893702107.pdf
- http://tomgiongvip.com/uploads/files/file/zikagodomux.pdf
- http://studio-orlandini.com/userfiles/files/witux.pdf
- http://beiwendq.com/data/attachment/file/87348772671.pdf
- http://sieuthimaynhapkhau.com/upload/files/vebad.pdf
- https://iword.de/userfiles/file/45145338686.pdf
- http://touristclub.in/userfiles/file/golun.pdf
Embedded domains
- garglob.ru
- be-now.pl
- funcarele.com
- wawa757.com
- mercedesmazo.es
- landroverbh.com
- 3mfa.com
- worksafeorg.com
- theartofdesign.nl
- sql110.com
- globalathena.com
- chinajessie.com
- jar-ted.pl
- bellina.pl
- www.meglobalinc.co.za
- taxplus.in
- tomgiongvip.com
- studio-orlandini.com
- beiwendq.com
- sieuthimaynhapkhau.com
- iword.de
- touristclub.in
- rootbeadmill.com
- www.w3.org
- purl.org
Embedded IP addresses
- 52.178.17.234
- 20.42.73.24
- 20.184.175.22
- 20.42.65.91
- 4.150.223.115
- 52.123.252.224
- 52.110.12.54
- 52.110.12.50
- 4.230.171.124
- 72.145.35.102
- 52.230.60.54
- 203.26.79.13
- 74.179.77.204
- 20.42.65.85
- 52.123.129.14
- 40.103.64.242
- 52.123.252.233
- 135.233.95.80
- 92.223.78.30
- 51.132.193.104
- 4.150.223.100
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report