MALICIOUS — 6d995c220ea1acea5cadaf682d5f0d2199d242e823459f8640b3514be239b3ee
MALICIOUS — 6d995c220ea1acea5cadaf682d5f0d2199d242e823459f8640b3514be239b3ee is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
6d995c220ea1acea5cadaf682d5f0d2199d242e823459f8640b3514be239b3ee - SHA-1:
54e75fee7e50cbea76551febf27fb53749eed92d - MD5:
7a509db3d061f1d43913b55ca14581f7 - ssdeep:
1536:za1KwpyAUHLMNNM9y8ObzFxwzheVMmH8iu0qmWjYRVf6HFyjNq8WspORUJg:Wn/UrUNM9y5zFO9eMgqizxqXRX - TLSH:
T17138CFF7519BDD4C37969F436AFB21A8B04AE2489132DA9090C8BABCC43C4BD7E14951 - Submitted as: 6d995c220ea1acea5cadaf682d5f0d2199d242e823459f8640b3514be239b3ee
- File type: pdf · Size: 77872 bytes
- Verdict: malicious (96/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 15 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://seeandhearbetter.ie/img/shop/contents/fipetazojevoluzudepako.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://feg.vn/uploads/files/gowode.pdf, http://veszpremlizards.hu/_user/file/marevipunopovixagaji.pdf, http://autolavaggiocraparotta.it/userfiles/files/27248959336.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)
9647 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
- 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
- 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=1787844057&P2=404&P3=2&P4=OrM610KlSiKgIIDj4JqAjuwkyejhW6e5FWeKFf%2f5yHqJKV%2bCvIiNei3mEFZIuJA5hzowvGrq%2fFdKF4D0sPsJzQ%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=1787844148&P2=404&P3=2&P4=Mh6be6ibV5P81jCNo07nGKbTjYT2TLN00hOb%2fwT0LbIE0o73fH81bPOvrly1Fopi4Q4xHDVHCfwsMXONn4kCpw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- 199.232.138.172
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\8f771cd3c4a184e109fd735faf7f35fc.png -
1136590e3b6e3596ff99a37fbcc467f29635204bc42015359cdc027f2e0460be - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
7136e1ff170234b5b82590ff469c26b9347770dc025182a976fd6fe57c2bd826 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/LPIa9PGmDLg/uplcv?utm_term=nursing+considerations+for+diazepam
- http://feg.vn/uploads/files/gowode.pdf
- http://veszpremlizards.hu/_user/file/marevipunopovixagaji.pdf
- http://autolavaggiocraparotta.it/userfiles/files/27248959336.pdf
- https://seeandhearbetter.ie/img/shop/contents/fipetazojevoluzudepako.pdf
- http://ehoron21.mn/uploads/files/79713273108.pdf
- https://ballestermultiservicios.com/wp-content/plugins/formcraft/file-upload/server/content/files/1615a7227d8c05---vexexapopivalijawud.pdf
- http://www.egymast-segito.hu/uploaded/fck/file/3585717858.pdf
- http://nriloan.jctoursandtravels.in/files/88583081628.pdf
- https://jin-hung.com/userfiles/file/30223199455.pdf
- http://eichler-kammerer.de/bagijatonevorem.pdf
- https://fiberglasssupplydepot.com/userfiles/file/kovix.pdf
- https://trompis-tondschungel.de/userfiles/file/bapujiganozaf.pdf
- http://expertworker.paraleumarian.ro/app/webroot/files/userfiles/files/fujabezokaketalakitid.pdf
- http://botosani.ro/img/uploads/file/28110562007.pdf
- https://www.terraton.com.my/ckfinder/userfiles/files/12195942004.pdf
- http://ocean-ex.com/images/blog/file/95199162600.pdf
- https://catequesisnavarra.org/guiarte_userfiles/files/bubudadokor.pdf
- https://ceadersvalet.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613cd84bd0add---sunewow.pdf
- https://powermailer.in/userfiles/file/69790073892.pdf
- http://excitechem.com/userfiles/file/sewubekusezuzipomejubu.pdf
- http://sportschoolindex.nl/images/uploads/bozofag.pdf
- https://www.artikel238.nl/emmwebbit/resources/ckfinder/userfiles/files/xuxipowazuribex.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- feedproxy.google.com
- autolavaggiocraparotta.it
- ballestermultiservicios.com
- nriloan.jctoursandtravels.in
- jin-hung.com
- eichler-kammerer.de
- fiberglasssupplydepot.com
- trompis-tondschungel.de
- ocean-ex.com
- catequesisnavarra.org
- ceadersvalet.com
- powermailer.in
- excitechem.com
- sportschoolindex.nl
- www.artikel238.nl
- www.w3.org
- purl.org
- ns.adobe.com
- feg.vn
- veszpremlizards.hu
- seeandhearbetter.ie
- ehoron21.mn
- www.egymast-segito.hu
- expertworker.paraleumarian.ro
- botosani.ro
Embedded IP addresses
- 4.150.223.115
- 52.123.252.203
- 52.110.12.45
- 4.230.171.124
- 52.253.84.76
- 52.123.252.218
- 74.178.240.61
- 72.153.5.131
- 20.112.250.133
- 203.26.79.13
- 20.184.175.9
- 52.123.129.14
- 92.223.78.30
- 74.178.76.44
- 20.42.179.192
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report