MALICIOUS — 93df2dfcc697cf5cb2f6a56267754dd39b1dc17db87f4e2c7647b68dacaa316a
MALICIOUS — 93df2dfcc697cf5cb2f6a56267754dd39b1dc17db87f4e2c7647b68dacaa316a 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:
93df2dfcc697cf5cb2f6a56267754dd39b1dc17db87f4e2c7647b68dacaa316a - SHA-1:
beb60a6d38d26d4d1297cf54350a90e38be8eb36 - MD5:
a63a02bf3712a60ea66d2effc2a79efa - ssdeep:
1536:rBacyMoA1EGa/YDJ37fXxWOpOwrjMsWOUP7jY:43669/a7f+wrA1g - TLSH:
T1AE37D0F361D7DD8C7B87974329E65194A48AD3886176E790408CBA6CCE3CB7E7B10A10 - Submitted as: 93df2dfcc697cf5cb2f6a56267754dd39b1dc17db87f4e2c7647b68dacaa316a
- File type: pdf · Size: 70402 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://inarchengineering.it/userfiles/files/tenetunusuze.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 13 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: http://raegcafe.com/uploads/files/1083434015.pdf, http://tingchucontrol.com/Uploadfiles/files/37721094898.pdf, http://inarchengineering.it/userfiles/files/tenetunusuze.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)
9703 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
- c.pki.goog
- 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/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787879203&P2=404&P3=2&P4=dFflM0qASi3wqfNvFM8F7RKT2P9p8JKdMX0NzFkT%2fHzz5DtCMu5BCG8jlFEhNvxGrC3yzvOu1McyV%2fVE9n1sHA%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=1787879234&P2=404&P3=2&P4=bP6jaSqtATt7hJpHUSISHtwuM6W3tV5Wnq5OQXQWQCCo7osb%2fG5bISUffdTFhgo6v0svlF5p1DioSpFXb2ydlQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
25b96a5663d76e0c20f5685234678692658661657b6f32433712691192427f4d - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\b7c9d89aa591281586303141aad9f3a7.png -
6ff529efb29cdddd3e4a5184572e53a89935e9f2b6b796042a7d8119015685d7 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/1xuhb7AK25c/uplcv?utm_term=android+vbox+download
- http://raegcafe.com/uploads/files/1083434015.pdf
- http://tingchucontrol.com/Uploadfiles/files/37721094898.pdf
- http://inarchengineering.it/userfiles/files/tenetunusuze.pdf
- https://tonthephunglan.vn/upload/files/92010564330.pdf
- https://www.prshots.com/ckfinder/userfiles/files/578279393.pdf
- http://www.fan-consultants.com.tw/ezadmin/ckfinder/userfiles/files/371163147.pdf
- http://robwalker.net/fckupload/file/xitovoxirawidadisibera.pdf
- http://www.mediagrand.hu/data/editorfile/96054720472.pdf
- https://digireg.at/upload/wulakidibedajefarasafit.pdf
- http://www.birapart.com/wp-content/plugins/formcraft/file-upload/server/content/files/161387b363e934---pexobamajibupibirumege.pdf
- http://jongauger.com/ckfinder/userfiles/files/zafeboxegunozelawugo.pdf
- https://paymentor.nl/uploads/file/87725721597.pdf
- https://bhopalliteraturefestival.com/mpsdp/uploads/files/77698945482.pdf
- https://mk-sito.it/uploads/file/15086681238.pdf
- http://leasingtowers.com/ckfinder/userfiles/files/14999543545.pdf
- http://rzn-house.ru/upload/file/87686646934.pdf
- http://allier-genealogie.org/File:/nokufamuv.pdf
- http://twinmd.ru/userfiles/file/xatoxajivaxin.pdf
- http://asesoriazabalburu.org/azaba/files/file/motabijuloxuk.pdf
- https://mumegram.com/userfiles/file/losodisanirusixosino.pdf
- https://regenerativetherapyforpain.com/wp-content/plugins/super-forms/uploads/php/files/aaced0e27b7c763bf8ba9ac94abf5c37/988182318.pdf
- https://gplacestracker.com/userfiles/file/53480233721.pdf
- http://wmc21.com/ckupload/files/81921471399.pdf
- http://dolekkoyum.com/admin/UserFiles/file/vasotagixom.pdf
Embedded domains
- feedproxy.google.com
- raegcafe.com
- tingchucontrol.com
- inarchengineering.it
- www.prshots.com
- www.fan-consultants.com.tw
- robwalker.net
- www.birapart.com
- jongauger.com
- paymentor.nl
- bhopalliteraturefestival.com
- mk-sito.it
- leasingtowers.com
- rzn-house.ru
- allier-genealogie.org
- twinmd.ru
- asesoriazabalburu.org
- mumegram.com
- regenerativetherapyforpain.com
- gplacestracker.com
- wmc21.com
- dolekkoyum.com
- suamanhinhlcd.net
- www.w3.org
- purl.org
Embedded IP addresses
- 40.84.85.40
- 203.26.79.13
- 4.150.223.115
- 57.155.101.212
- 4.230.171.124
- 20.247.185.124
- 13.69.109.131
- 135.233.95.144
- 52.123.129.14
- 135.233.45.223
- 72.154.7.97
- 135.233.95.80
- 20.184.175.10
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report