MALICIOUS — 6f49479a6403dee16dbfa1b636b741fc7337b0684a1e399c6f2b77b9fe1d2a45
MALICIOUS — 6f49479a6403dee16dbfa1b636b741fc7337b0684a1e399c6f2b77b9fe1d2a45 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:
6f49479a6403dee16dbfa1b636b741fc7337b0684a1e399c6f2b77b9fe1d2a45 - SHA-1:
26fca6a8d94818b7a5e938653b70129a779cb7eb - MD5:
372041f74692adc0c129287886f7b760 - ssdeep:
1536:QvokTI7ZLyz0N27BYcyfOt626Wd1GTuTpuGKKkcuJzySQ9WqsDLqRVdMgcLWQpO7:wCM0g7BY7GAI1Nc/KkBBKWDLW4gc2CK - TLSH:
T1DB38CFF320DBDE4C7BCE9B131AAA1258A146D7CC3135E99044C4BABC94BC6BD7E10945 - Submitted as: 6f49479a6403dee16dbfa1b636b741fc7337b0684a1e399c6f2b77b9fe1d2a45
- File type: pdf · Size: 82304 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://hattrick-sports.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cbf6be0190---18754401425.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 14 external host(s) at runtime (6 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://coretry.ru/uplcv?utm_term=find+the+hazards+in+the+kitchen+worksheet+answers, http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a340a771143---warux.pdf, https://acgroupenterprise.com/userfiles/file/25475145963.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)
9633 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
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787870455&P2=404&P3=2&P4=A56S9ywtjU0LCyyQTIifDy330bjKxz6QwZJWy5y5tsfhEH0blYghumKaGdyBaZcpmSXnOkWVDwfA8F2N1LqUgA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787870544&P2=404&P3=2&P4=JBhljU11QGALZdSDxWe1E4m6euUN5IeaRdftma14HSa%2frjQjhqGcm1uh1SgAgEIB3Ns%2bnZY%2fqipza7iD7TkSUw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787870565&P2=404&P3=2&P4=GQIfIScRJvSfkYC4yvDpXxedRDztOeQZeFCUgtt66i%2fzbDqtp5RZJEydi80AIDbX9ASwp8dFqJLTN4ARNANRfA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
606350bf92fd7ab35a851e944b35a3e5296b94997acd3e54e065ff3639c6c66e - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\e3a40087e149a36eaefab03390ff8411.png -
71546505cdf126fbcfc9b2d339bd578b85a0229de3c16b30937a6784f0833aa8 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://coretry.ru/uplcv?utm_term=find+the+hazards+in+the+kitchen+worksheet+answers
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a340a771143---warux.pdf
- https://acgroupenterprise.com/userfiles/file/25475145963.pdf
- http://hattrick-sports.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cbf6be0190---18754401425.pdf
- https://vickers-electronics.co.uk/wp-content/plugins/super-forms/uploads/php/files/8b81d205eb337ec6cec9fc4a8a4fb0b8/bumibadojoxa.pdf
- http://pmdrecycling.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b23280db3c0---2023661237.pdf
- http://soskuwait.com/outscapes/admin/ckeditor/uploads/ck/files/lezetevelulumojelowodewaw.pdf
- http://taxfreepoint.com/file/93673600769.pdf
- http://longarmacademy.net/fckeditor/userfiles/file/14026243844.pdf
- http://novaserv.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608e258dbfdd0---xemitasorodox.pdf
- http://az4group.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160e480c9ad143---85858469619.pdf
- http://ksklinika.ru/ckfinder/userfiles/files/80324227454.pdf
- http://extintoresorigen.com/images/editor/24912098698.pdf
- https://sipare.com.ar/wp-content/plugins/super-forms/uploads/php/files/ruk12hn3efgefqtpge9in9n79b/wadozoguzukunamim.pdf
- https://conviviodihera.it/dati/upload/file/viretike.pdf
- http://www.itbaloch.com/wp-content/plugins/formcraft/file-upload/server/content/files/16091d901ef956---99523866796.pdf
- http://getawaynewzealand.co.nz/wp-content/plugins/formcraft/file-upload/server/content/files/160e65cabc9a9b---robij.pdf
- http://jedwines.com/cmsCart//upload/file/nalar.pdf
- http://ray-king67reunion.com/clients/41562/File/wuzarugudonufepok.pdf
- https://spazmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ed878092f6b---muzanepunesozofu.pdf
- https://www.unicodesystems.com/wp-content/plugins/super-forms/uploads/php/files/ub51kp3lbrmqtepj20v56p23n6/geganoju.pdf
- http://www.santabriganti.org/admin/ckfinder/userfiles/files/79701266604.pdf
- https://www.projectorrentals.com/wp-content/plugins/formcraft/file-upload/server/content/files/16109e5e912d60---jekuxepepabajegiloni.pdf
- http://sskj.pl/userfiles/file/karil.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- coretry.ru
- www.1000ena.com
- acgroupenterprise.com
- hattrick-sports.com
- vickers-electronics.co.uk
- pmdrecycling.com
- soskuwait.com
- taxfreepoint.com
- longarmacademy.net
- novaserv.com
- az4group.com.br
- ksklinika.ru
- extintoresorigen.com
- conviviodihera.it
- www.itbaloch.com
- jedwines.com
- ray-king67reunion.com
- spazmedia.com
- www.unicodesystems.com
- www.santabriganti.org
- www.projectorrentals.com
- sskj.pl
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 135.233.95.80
- 51.116.246.104
- 20.247.184.197
- 57.155.101.212
- 4.230.171.124
- 20.42.73.27
- 135.232.92.137
- 40.99.133.210
- 74.178.76.44
- 52.123.129.14
- 48.211.4.16
- 203.26.79.13
- 52.123.252.193
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report