MALICIOUS — 526e5b931a857c2ad15f1e0746609fe32dbced5f85aeb9e5b9bdd1be35b75038
MALICIOUS — 526e5b931a857c2ad15f1e0746609fe32dbced5f85aeb9e5b9bdd1be35b75038 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:
526e5b931a857c2ad15f1e0746609fe32dbced5f85aeb9e5b9bdd1be35b75038 - SHA-1:
8835742835bf02678ff80bb217e6cedcdafc3144 - MD5:
1de8262d755ced3153475f390b225d39 - ssdeep:
1536:dBpZmlIIoLdOlZfu4bE9yz+0tqF8QA6M85dYSsp/pIVXxfWQUA4hhR4WepOi35/2:2hoI2gE9oqF/A6M85dYpFpSXRB4hzFio - TLSH:
T1223AD0F392A7EE8C7687DB0375E60168A44ED784B036EBA04188B62CD57C67D7F00562 - Submitted as: 526e5b931a857c2ad15f1e0746609fe32dbced5f85aeb9e5b9bdd1be35b75038
- File type: pdf · Size: 96259 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://protech.com.ng/wp-content/plugins/formcraft/file-upload/server/content/files/160a7bae1be4a9---zepotufeputofe.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 19 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://equinox-e.com/upload/files/dilolukofefik.pdf, http://kystop.com/wp-content/plugins/super-forms/uploads/php/files/osvsudchvra7bdvui96i67i207/gazekipenovilimi.pdf, https://gearforfree.com/wp-content/plugins/super-forms/uploads/php/files/sk0a5jptv5u2d44oknfksf0i9j/38202802491.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 (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9665 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
- 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
- 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
- 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/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\fc0f6fca1b76b1f513bf06cf06cc1e3a.png -
a42359ba4b7089d570abddc14cb06d0579be8c2e4be4a4440c3a1f39a5613678 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
c4c5a553f6478f4d87df19a868c58d2d22228ac5ccad39741f92e66dae5991a8 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=englisch+abi+2020+bw+pdf
- https://equinox-e.com/upload/files/dilolukofefik.pdf
- http://kystop.com/wp-content/plugins/super-forms/uploads/php/files/osvsudchvra7bdvui96i67i207/gazekipenovilimi.pdf
- https://gearforfree.com/wp-content/plugins/super-forms/uploads/php/files/sk0a5jptv5u2d44oknfksf0i9j/38202802491.pdf
- http://seabeachthailand.com/UserFiles/file/nogujonefiseraluvominoju.pdf
- http://anhuishangbiao.com/upload_fck/file/2021-5-22/20210522013529993096.pdf
- https://riolospettacoli.it/filesUploads/file/xazinowano.pdf
- https://wita.lt/images/files/xuliwavufake.pdf
- http://accurateverdicts.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d66f1dc57bc---52267334436.pdf
- http://ecbpolska.pl/wp-content/plugins/super-forms/uploads/php/files/9b57662d339977dd13592f4d51f55968/nuzutevebelubagojadujap.pdf
- http://protech.com.ng/wp-content/plugins/formcraft/file-upload/server/content/files/160a7bae1be4a9---zepotufeputofe.pdf
- http://limobebe.com/userfiles/files/gatudawujefebif.pdf
- http://chagatea.ru/wp-content/plugins/super-forms/uploads/php/files/2cfdde5c3bde1008e08b7df7baf41991/59003771831.pdf
- https://afriqueitnews.com/wp-content/plugins/super-forms/uploads/php/files/b9e17bf34f426f2b6a54fbba58320fa2/84275493903.pdf
- http://easthighclassof1962.com/clients/2/24/240b89ecbeded73b1ae3fdc7544f4fd7/File/lujog.pdf
- http://www.garriagricola.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d7f5e44295f---fibebapi.pdf
- http://cetinelektrik.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/160aa251d8550b---bokolaruvax.pdf
- https://www.tai.gr/wp-content/plugins/formcraft/file-upload/server/content/files/160b5834af2169---81607963070.pdf
- https://savitravel.ro/ckfinder/userfiles/files/91122209769.pdf
- https://donnasalon.ru/wp-content/plugins/super-forms/uploads/php/files/170c04659b0ef309d9e50bcfe2ca8a71/11881516997.pdf
- https://service-panev.com/userfiles/gukozurokotirodakasisuv.pdf
- https://metal-et-verre.ch/ckfinder/userfiles/files/zatujafuwaxaduw.pdf
- https://xn--fct8ml6mwue.tw/uploads/files/vitukuni.pdf
- https://ncfouting.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606c96fbb8d83---24281444470.pdf
- http://analogsys.com/uploaded/file/276565162608a43f8382a6.pdf
Embedded domains
- feedproxy.google.com
- equinox-e.com
- kystop.com
- gearforfree.com
- seabeachthailand.com
- anhuishangbiao.com
- riolospettacoli.it
- accurateverdicts.com
- ecbpolska.pl
- limobebe.com
- chagatea.ru
- afriqueitnews.com
- easthighclassof1962.com
- www.garriagricola.com
- donnasalon.ru
- service-panev.com
- metal-et-verre.ch
- xn--fct8ml6mwue.tw
- ncfouting.com
- analogsys.com
- thealloywheelcentre.co.uk
- www.w3.org
- purl.org
- ns.adobe.com
- wita.lt
Embedded IP addresses
- 20.42.73.30
- 52.168.117.169
- 13.89.179.12
- 52.110.12.14
- 20.42.179.204
- 4.230.171.124
- 52.230.60.54
- 40.79.167.10
- 20.76.201.171
- 52.123.129.14
- 52.123.128.14
- 74.178.240.61
- 172.178.240.161
- 74.178.232.29
- 203.26.79.13
- 40.84.97.4
- 92.223.78.30
- 52.168.112.67
- 20.184.175.13
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report