MALICIOUS — a92f02e869e033e2d8c1c66e979665f717e3bdba29774eb62f7c5dd97152d74d
MALICIOUS — a92f02e869e033e2d8c1c66e979665f717e3bdba29774eb62f7c5dd97152d74d is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
a92f02e869e033e2d8c1c66e979665f717e3bdba29774eb62f7c5dd97152d74d - SHA-1:
e8ba5630559659d43385c5ba9d018696df9bdee9 - MD5:
e45370a85862fd0db7cba435f90bd4fe - ssdeep:
1536:xjNOraIEAzxqmLL916kmJk8hoFIhkrW2yQ44SyM6S1B3:JM2MkI0JhoFI7Q+yMJ1F - TLSH:
T10536C0E352A78C0C779E5B47ADAB0259A4CFE7C8A156E1B050C867ACE0AC5FF6D10405 - Submitted as: a92f02e869e033e2d8c1c66e979665f717e3bdba29774eb62f7c5dd97152d74d
- File type: pdf · Size: 65536 bytes
- Verdict: malicious (96/100)
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 96/100 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 - Contacted 17 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: http://rtm-plus.com/ckfinder/userfiles/files/74328421616.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://catamma.ru/uplcv?utm_term=the+thief+of+always+pdf, http://bertrandetgastineaudesigners.fr/userfiles/file/42144772240.pdf, http://namuvaldymas.lt/userfiles/file/rewalorizotajimevuwik.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)
5705 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
- c.pki.goog
- desktop-hsgcbep._dosvc._tcp.local
- _dosvc._tcp.local
- 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=1787922654&P2=404&P3=2&P4=gRXwW%2fvMJpkPgmIow7dUflfAUdy1hwcuoviKFCoJUhga3pUhjG5iy6sfgMK18Q63W8g7WtrYmjEacbZB0aCTTw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
9cb52477319b08a37676e9ec3402a99f5a5efeb80598d1bf5d022ce691518e95 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://catamma.ru/uplcv?utm_term=the+thief+of+always+pdf
- http://bertrandetgastineaudesigners.fr/userfiles/file/42144772240.pdf
- http://namuvaldymas.lt/userfiles/file/rewalorizotajimevuwik.pdf
- http://bretagne.annuaire-regional.com/ckfinder/userfiles/files/84074039847.pdf
- https://borderpak.com/wp-content/plugins/super-forms/uploads/php/files/00c6cf4c047adfe95001f27faf7fd1b5/levujixeka.pdf
- http://rtm-plus.com/ckfinder/userfiles/files/74328421616.pdf
- https://www.temtechnologies.fr/ckfinder/userfiles/files/dadisi.pdf
- http://struttur-arch.it/userfiles/files/55700225471.pdf
- https://podereilmontaleo.it/writable/public/userfiles/file/bamufagejofumibewubisubu.pdf
- http://paletydozahrady.cz/ckfinder/userfiles/files/45086279968.pdf
- http://sadvita.lt/pav/file/towuse.pdf
- https://youxsoft.com/uploads/files/10273267906.pdf
- http://21cedu.com/pds/userfiles/files/33910731263.pdf
- https://www.iieng.org/editor/ckfinder/userfiles/files/vagejokegaxolakezatupura.pdf
- http://rfaaa.com/UploadFile/file/20211001104916350.pdf
- https://agronlogistics.com/userfiles/files/sexatisupafate.pdf
- https://samajsutra.com/userfiles/files/paremamepebikeb.pdf
- http://bagiez.com/userfiles/file/87944034266.pdf
- http://studiomarazzi.eu/userfiles/files/xatugixog.pdf
- https://tranhdaquyhn.com/uploads/news_file/37893398574.pdf
- https://autoprofi.ua/userfiles/file/6907941459.pdf
- http://industrialsupplies.pk/userfiles/files/13206294670.pdf
- http://haiannweb.com/uploads/files/20721528763.pdf
- https://zenithoverseas.com/assets/userfiles/files/46454099582.pdf
- http://kingalbertltd.com/uploadedfiles/file/tegurat.pdf
Embedded domains
- catamma.ru
- bertrandetgastineaudesigners.fr
- bretagne.annuaire-regional.com
- borderpak.com
- rtm-plus.com
- www.temtechnologies.fr
- struttur-arch.it
- podereilmontaleo.it
- youxsoft.com
- 21cedu.com
- www.iieng.org
- rfaaa.com
- agronlogistics.com
- samajsutra.com
- bagiez.com
- studiomarazzi.eu
- tranhdaquyhn.com
- autoprofi.ua
- haiannweb.com
- zenithoverseas.com
- kingalbertltd.com
- hotelbasantresidency.com
- namuvaldymas.lt
- paletydozahrady.cz
- sadvita.lt
Embedded IP addresses
- 20.42.179.192
- 40.84.85.40
- 20.42.65.93
- 20.42.65.85
- 52.123.252.225
- 52.123.252.204
- 52.110.12.37
- 72.145.35.105
- 4.230.171.124
- 74.179.77.204
- 20.42.179.204
- 203.26.79.13
- 4.150.223.100
- 52.123.129.14
- 172.178.240.161
- 92.223.78.30
- 20.42.73.31
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report