MALICIOUS — 92923d483101353061fd28623f966a6c1e84250cdb4a8f9dff8186bbaa858a9d
MALICIOUS — 92923d483101353061fd28623f966a6c1e84250cdb4a8f9dff8186bbaa858a9d is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
92923d483101353061fd28623f966a6c1e84250cdb4a8f9dff8186bbaa858a9d - SHA-1:
d9dfb1933926bcbd9212e7bd5fa1443a2e76df1a - MD5:
6a3bcc7cb013254508970d3823a21894 - ssdeep:
1536:3mK+72G8tqmMWVpIfM3JT2SHLjk5RiWUZeItIPJ8:WjGMWsuJiSrjk5ROZ3tIh8 - TLSH:
T13B36C0F311A7DD0C7B8F6B876E9B65AD948FD38831A7D68000892758D06CEBE7E54810 - Submitted as: 92923d483101353061fd28623f966a6c1e84250cdb4a8f9dff8186bbaa858a9d
- File type: pdf · Size: 63651 bytes
- Verdict: malicious (95/100)
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 95/100 is the fusion of 6 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 16 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://flomogroup.com/upload/files/31098883504.pdf, http://baltic-rt.ru/ckfinder/userfiles/files/1252394973.pdf, http://marmaraisg.com/images_upload/files/sises.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)
5578 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
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 250.255.255.239.in-addr.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- ntp.ubuntu.com
- 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
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
9cb52477319b08a37676e9ec3402a99f5a5efeb80598d1bf5d022ce691518e95 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/LPIa9PGmDLg/uplcv?utm_term=food+science+and+nutrition+sunetra+roday
- https://flomogroup.com/upload/files/31098883504.pdf
- http://baltic-rt.ru/ckfinder/userfiles/files/1252394973.pdf
- http://marmaraisg.com/images_upload/files/sises.pdf
- http://www.ciesol.com/ckfinder/userfiles/files/vawope.pdf
- https://www.audifonosdoshoydos.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613f8bd35dc56---mewadelobezavup.pdf
- https://asaptransfers.co.uk/wp-content/plugins/super-forms/uploads/php/files/40b0bb3fe84d71fb1f4ec19448de55a1/22586321752.pdf
- http://proart.by/media/file/62541088914.pdf
- https://bf-pomosch.ru/wp-content/plugins/super-forms/uploads/php/files/47ruulnd4cl9o5qsr5dr890dc0/gokotorijufezotex.pdf
- http://otpetye.com/images/shared/file/luliz.pdf
- http://ck-buhgalter.ru/userfiles/file/zawujotuxevit.pdf
- https://interativacorretora.com/fotosempresa/files/mibalejalebedisigipi.pdf
- http://www.cottagegrad.ru/files/file/bumaxadipidunuz.pdf
- http://gramercygrand.ru/files/file/9201589984.pdf
- http://scard.vn/app/webroot/uploads/files/56741592280.pdf
- http://bielle-srl.com/userfiles/files/91126214705.pdf
- http://thuexe7cho.vn/upload/files/52644072052.pdf
- http://strahovka66.ru/userfiles/file/dikij.pdf
- https://ezastupitelstvo.sk/editor_uploads/system/files/96875691341.pdf
- https://www.paseppe.gr/ckfinder/userfiles/files/nodunejefiduxedizezakor.pdf
- http://bkmarine.net/ckfinder/userfiles/files/1632883123.pdf
- http://lindendirect.com/ckfinder/userfiles/files/gidas.pdf
- http://machin.kr/userData/board/file/91520618526.pdf
- http://tv-sat.cz/userfiles/file/13556656404.pdf
- http://qcfloor.com/userfiles/file/20402457681.pdf
Embedded domains
- feedproxy.google.com
- flomogroup.com
- baltic-rt.ru
- marmaraisg.com
- www.ciesol.com
- www.audifonosdoshoydos.com
- asaptransfers.co.uk
- bf-pomosch.ru
- otpetye.com
- ck-buhgalter.ru
- interativacorretora.com
- www.cottagegrad.ru
- gramercygrand.ru
- bielle-srl.com
- strahovka66.ru
- bkmarine.net
- lindendirect.com
- machin.kr
- qcfloor.com
- proart.by
- scard.vn
- thuexe7cho.vn
- ezastupitelstvo.sk
- www.paseppe.gr
- tv-sat.cz
Embedded IP addresses
- 135.233.95.80
- 40.84.85.40
- 40.84.97.4
- 52.230.59.222
- 4.230.171.124
- 57.155.104.224
- 203.26.79.13
- 51.11.192.48
- 52.123.129.14
- 52.123.252.198
- 74.178.76.128
- 20.42.179.192
- 92.223.78.30
- 172.170.180.133
- 20.42.73.27
- 20.42.65.93
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report