MALICIOUS — abc30617b16e347744c6c8d338a6f1b7474afe566f74c44c149bf3ee8bec65b7
MALICIOUS — abc30617b16e347744c6c8d338a6f1b7474afe566f74c44c149bf3ee8bec65b7 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:
abc30617b16e347744c6c8d338a6f1b7474afe566f74c44c149bf3ee8bec65b7 - SHA-1:
d7b5fb6cc9ae482ffee8b2baa068f99a87ef95d1 - MD5:
0acd1683fca89760e0a19a469aab53fd - ssdeep:
1536:InVV4efyWWJDCx2qieZYQj66aVHiHSWVfYZWGpOKCWpR6rKlm3mG//ccbbl:gVvyW6+tinQsWS4gOKIr4m2G/EY - TLSH:
T16C38E0F311AFDE8C764AEB476AFB0299744DE7D86531EAA000887A2C847C5BE7F10541 - Submitted as: abc30617b16e347744c6c8d338a6f1b7474afe566f74c44c149bf3ee8bec65b7
- File type: pdf · Size: 83642 bytes
- Verdict: malicious (98/100)
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 98/100 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 - Embedded link rated malicious by URL analysis: http://studiocinti.eu/userfiles/files/danilarawunokigejesi.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: http://vipacademy.org/userfiles/file/kuxum.pdf, http://studiocinti.eu/userfiles/files/danilarawunokigejesi.pdf, https://www.syria-report.com/sites/all/libraries/ckfinder/userfiles/files/91161577014.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 (18 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9662 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
- _dosvc._tcp.local
- 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=1787810476&P2=404&P3=2&P4=Ltuelw3d530sbmtCs5y6TjUrVIwxKXE13Sd2mvU0nM7o6J1oOn1mBTF7zbDl%2bvR9atLNAcc3NFngOmwzMa07kw%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=1787810488&P2=404&P3=2&P4=LOnHvAlDxb5qQptEMi41Xa2XvdZNQXQTbwmN5Cm57baHhkEtjufq4UhMmlC7IepCSYEn37YyI3%2fkeq3RPQyHpA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\8d44946e224682d64143ad2bfe2651d2.png -
d37eef9b2a309979e5cf0f03eb8a68cb624d1277cb343f72c4d4f8fd648451cb - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
ce90d8a54259ea93a36ee2b2e3cb1800b02057b4e1bb078b530ebfc63a334832 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Gsjc/~3/KGDyd8lM0uI/uplcv?utm_term=etymology+of+answer
- http://vipacademy.org/userfiles/file/kuxum.pdf
- http://studiocinti.eu/userfiles/files/danilarawunokigejesi.pdf
- https://www.syria-report.com/sites/all/libraries/ckfinder/userfiles/files/91161577014.pdf
- http://yuemeism.com/uploadfiles/files/27778822817.pdf
- https://sibservis.com/ckfinder/userfiles/files/puxunimafuvefa.pdf
- http://szybkieprawko.pl/szybkieprawko.pl/user/admin/fck/file/34062832117.pdf
- http://dulwichtaxi.com/survey/userfiles/files/rugogugagejetegomuteref.pdf
- http://duz-drustvo.si/uporabnik/file/41503258258.pdf
- http://www.schule.havonix.com/ckfinder/userfiles/files/42926780465.pdf
- http://crosswaysrecruitment.com/userfiles/file/xopulalaja.pdf
- https://consurs.ro/ckfinder/userfiles/files/wetamevasubapi.pdf
- https://digitaluzaktanegitim.com/calisma2/files/uploads/foravulosalimawepupalanuj.pdf
- http://attlas.center/userfiles/file/90842626074.pdf
- http://fjsxsx558.com/upload/files/xumabutamagot.pdf
- http://www.prakashirrigation.com/uploads/fck/files/46317757079.pdf
- https://reformedgeneration.com/userfiles/file/metewuroni.pdf
- https://riosemarescentrodemergulho.com/ckfinder/files/tipavagopojudojikudiwa.pdf
- http://elvirajogsi.hu/ckfinder/userfiles/files/zebenikafi.pdf
- http://mdfgiare.com/upload/files/jufafunigija.pdf
- http://c2ctrading.org/cms_upload/files/87489949076.pdf
- https://cornerstonelaw.eu/userfiles/file/webarozewafobivesuvazim.pdf
- https://inprovit.com/ckfinder/userfiles/files/16706470755.pdf
- http://stomerijindex.nl/images/uploads/vorabazusifuvejixuroveg.pdf
- http://fsanaq.com/upload/file/210902110940748886tgpoyg2kg0rm.pdf
Embedded domains
- feedproxy.google.com
- vipacademy.org
- studiocinti.eu
- www.syria-report.com
- yuemeism.com
- sibservis.com
- szybkieprawko.pl
- dulwichtaxi.com
- www.schule.havonix.com
- crosswaysrecruitment.com
- digitaluzaktanegitim.com
- fjsxsx558.com
- www.prakashirrigation.com
- reformedgeneration.com
- riosemarescentrodemergulho.com
- mdfgiare.com
- c2ctrading.org
- cornerstonelaw.eu
- inprovit.com
- stomerijindex.nl
- fsanaq.com
- answers.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 74.178.76.44
- 172.66.2.5
- 162.159.142.9
- 4.247.188.233
- 20.42.65.88
- 40.84.97.4
- 4.230.171.124
- 20.247.184.142
- 135.232.92.97
- 74.178.76.128
- 52.123.129.14
- 51.116.253.168
- 135.234.160.246
- 20.165.94.46
- 203.26.79.13
- 52.123.252.235
- 92.223.78.30
- 48.199.12.1
- 52.178.17.232
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report