MALICIOUS — c07188fa56ca3edbec7d9996e58feecfa35075e995cbc1f2bedc38849c6f669b
MALICIOUS — c07188fa56ca3edbec7d9996e58feecfa35075e995cbc1f2bedc38849c6f669b 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:
c07188fa56ca3edbec7d9996e58feecfa35075e995cbc1f2bedc38849c6f669b - SHA-1:
0dbdf1cf2fa8fd8c1537d6707c9b9c4e75512296 - MD5:
ad11711a5c606fe699624289d09a8b26 - ssdeep:
1536:xLFmpm+ZDC41gQOfO2943YXWGpOKbjuhmbTWjEu5TZCe40o:z/6DCsOfO29gjKbjuhmbsIeE - TLSH:
T14C38C0F33167DD8C76879B4374EB11E9649AD3895532AE5080887B6CC0BC8FDBE14A42 - Submitted as: c07188fa56ca3edbec7d9996e58feecfa35075e995cbc1f2bedc38849c6f669b
- File type: pdf · Size: 80555 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: https://medtek.vn/storage/file/zudavovu.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 15 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://huntic.ru/uplcv?utm_term=rhinestone+1984+watch+online, http://phanmemerp.vn/attachment/files/badafu.pdf, https://profitaler.com/UserFiles/file/vifedomisoxipurubebop.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)
9673 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
- 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
- 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
- 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
- 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\SumatraPDF-settings.txt -
beaa4063be6ef01f04f629cf03c7dc5b332984161bcab8ac586a6135e9d40d64 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\39b155d6b8414c111bf40278e9b1f21b.png -
f1f45fc0f450df479cd0ac7f4433df487d057e92b96c64e8d0916663e6bc7514 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://huntic.ru/uplcv?utm_term=rhinestone+1984+watch+online
- http://phanmemerp.vn/attachment/files/badafu.pdf
- https://profitaler.com/UserFiles/file/vifedomisoxipurubebop.pdf
- http://carneiro-sa.pnh.pt/js/ckfinder/userfiles/files/28116562613.pdf
- https://gs-hemeringen.de/ablage/userfiles/files/baramizewekujuvobixamivos.pdf
- https://vakukh.ru/wp-content/plugins/super-forms/uploads/php/files/30674adf3510b8fc9f5f6efeffab3ed5/tetemusitiborafik.pdf
- http://perfect-gallery.com/userfiles/file/dapet.pdf
- http://ridendo.cz/files/file/mufinowudusageguvusola.pdf
- https://medtek.vn/storage/file/zudavovu.pdf
- https://wildarium.com/ckfinder/userfiles/files/86414170470.pdf
- http://wtmongolia.com/materials/file/winizutidetumove.pdf
- https://mabuksusu2.com/contents/files/laxazonuzasorikazo.pdf
- http://jar-ted.pl/file/pebugejatexagekoretawe.pdf
- https://vnmmalta.com/userfiles/file/55389699863.pdf
- https://graphicart.ro/fckfiles/file/panoketofudotepixetok.pdf
- http://diplomat2014.ru/ckfinder/userfiles/files/dulakefutojo.pdf
- http://myxroad.net/upload/userfiles/file///29701704378.pdf
- http://medtravel.pro/images/hand_uploaded/files/88333764141.pdf
- http://itineraire-consulting.com/ckfinder/userfiles/files/73550945902.pdf
- http://yucehukuk.com/resimler/files/monenasepojanudesixug.pdf
- http://yournamebadges.com/withyourdog/cms_uploads/file/fajov.pdf
- http://theclelandgroup.com/img/upload/file/fovovujoruzuvepe.pdf
- http://zovsh.com/Uploadfiles/files/14188493883.pdf
- http://louisamerino.com/userfiles/file/27324234433.pdf
- https://kaptenhoki.org/contents/files/firaxuranegesikoxes.pdf
Embedded domains
- huntic.ru
- profitaler.com
- gs-hemeringen.de
- vakukh.ru
- perfect-gallery.com
- wildarium.com
- wtmongolia.com
- mabuksusu2.com
- jar-ted.pl
- vnmmalta.com
- diplomat2014.ru
- myxroad.net
- medtravel.pro
- itineraire-consulting.com
- yucehukuk.com
- yournamebadges.com
- theclelandgroup.com
- zovsh.com
- louisamerino.com
- kaptenhoki.org
- inlovehuahin.com
- www.w3.org
- purl.org
- ns.adobe.com
- phanmemerp.vn
Embedded IP addresses
- 135.233.95.80
- 4.150.223.104
- 52.110.12.51
- 57.154.63.210
- 4.230.171.124
- 135.233.95.144
- 203.26.79.13
- 20.42.73.27
- 40.99.133.210
- 52.123.129.14
- 40.104.4.2
- 48.200.63.27
- 4.150.223.101
- 20.42.65.94
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report