MALICIOUS — ed70a5ecef2840e901a6468517c33511447b8f72c327337ed1c52bea10f2f379
MALICIOUS — ed70a5ecef2840e901a6468517c33511447b8f72c327337ed1c52bea10f2f379 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
ed70a5ecef2840e901a6468517c33511447b8f72c327337ed1c52bea10f2f379 - SHA-1:
7b4866404463cfa5adcfa8ef7cba2a1f4dbbfffa - MD5:
23680e6b02bae3fa28b504810ffc4e2b - ssdeep:
1536:gsGiid/MCzMD95+fMAPSsAXJUd3cqfDEXcod:vgyD9QUAK55y3Xu - TLSH:
T18236D0EA4163FC4CBACB5B43AEEF636D84CAF2859382E151450C925DD1AC63F3E24851 - Submitted as: ed70a5ecef2840e901a6468517c33511447b8f72c327337ed1c52bea10f2f379
- File type: pdf · Size: 65264 bytes
- Verdict: malicious (98/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- 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://launensia.cz/ckfinder/userfiles/files/43932885200.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 17 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://queure.ru/uplcv?utm_term=fear+the+walking+dead+episode+1+season+1, http://launensia.cz/ckfinder/userfiles/files/43932885200.pdf, https://xn--fct8ml6mwue.tw/uploads/files/41716476501.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)
5966 behavior events · 0 ATT&CK techniques · 2 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
- desktop-hsgcbep
- 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=1787810454&P2=404&P3=2&P4=aLSKKxW6VAxnmRoNFKoEYlrjigdHoPacGDQhmfY0KnFeCtzOSg4y4mk93YNrUtsWweSqxKw4GUdMZ5XiLRB%2bNQ%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=1787810499&P2=404&P3=2&P4=V3xNRH6mSJy9ZpYWg5m1qdgTuXW7r%2bQsMRQA81il9FBtrQ2k94GIGR7cLE3a07iwYcr5%2fJ8a9U2QiH13Yx17ow%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
d33f9744db737f414b7d746fdb8a4cbaa28990744c196162ef4beeaef3712d10 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://queure.ru/uplcv?utm_term=fear+the+walking+dead+episode+1+season+1
- http://launensia.cz/ckfinder/userfiles/files/43932885200.pdf
- https://xn--fct8ml6mwue.tw/uploads/files/41716476501.pdf
- http://ayurveda-shiatsu-nice.com/upload/files/68476205155.pdf
- https://bahamianbrewery.com/ckfinder/userfiles/files/48691220441.pdf
- https://abofahed.com/userfiles/file/nixiradorebipixet.pdf
- https://zniczekowalczyk.com/user_images/file/pujekapugomofamapaw.pdf
- https://biocoop.legreniervert.fr/ckfinder/userfiles/files/29664629362.pdf
- https://feniks9.ru/ckfinder/userfiles/files/60524958749.pdf
- http://ipmarketing.net/FCKeditor/editor/filemanager/connectors/userfiles/file/35930568520.pdf
- https://kimansion.com/uploads/file/nusoronuluguzofipe.pdf
- https://threadworx.com/thread/admin/uploads/file/86113157023.pdf
- https://sklepbonus.eu/userfiles/file/14736144011.pdf
- http://laguna.piyawatgroup.com/images/files/xilatuvepujasa.pdf
- http://aeon-dev.com/uploads/files/202109131602573952.pdf
- http://domario.ru/userfiles/file/71753854285.pdf
- https://kozmetikadunakeszi.hu/userfiles/file/4131744743.pdf
- https://viveironativodevicosa.com.br/ckfinder/userfiles/files/bejajijakukavo.pdf
- https://geneticapanama.com/userfiles/file/kawub.pdf
- https://ladymamashop.com/uploads/files/202109082253222277.pdf
- https://chongtham68.com/app/webroot/uploads/files/2576043945.pdf
- https://panama4d.com/contents/files/59960292723.pdf
- https://phoneeucom.zabolekarburgas.com/userfiles/file/90555655133.pdf
- http://lawngo.net/fckfiles/59816845107.pdf
- http://burningspearmarketplace.com/js/ckfinder/userfiles/files/wajukulobasoxevisira.pdf
Embedded domains
- queure.ru
- xn--fct8ml6mwue.tw
- ayurveda-shiatsu-nice.com
- bahamianbrewery.com
- abofahed.com
- zniczekowalczyk.com
- biocoop.legreniervert.fr
- feniks9.ru
- ipmarketing.net
- kimansion.com
- threadworx.com
- sklepbonus.eu
- laguna.piyawatgroup.com
- aeon-dev.com
- domario.ru
- viveironativodevicosa.com.br
- geneticapanama.com
- ladymamashop.com
- chongtham68.com
- panama4d.com
- phoneeucom.zabolekarburgas.com
- lawngo.net
- burningspearmarketplace.com
- odontotecnicacoop.it
- launensia.cz
Embedded IP addresses
- 172.66.2.5
- 52.110.12.44
- 4.230.171.124
- 20.247.184.142
- 135.232.92.97
- 74.178.76.128
- 52.123.129.14
- 40.99.134.2
- 20.165.94.46
- 203.26.79.13
- 52.123.252.197
- 20.42.73.24
- 92.223.78.30
- 135.234.160.244
- 48.199.12.1
- 40.79.167.9
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report