MALICIOUS — 62ba9593831631c42f4966f575a767fa5b6d4de688611179f2bc9bfee7dfa8be
MALICIOUS — 62ba9593831631c42f4966f575a767fa5b6d4de688611179f2bc9bfee7dfa8be 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:
62ba9593831631c42f4966f575a767fa5b6d4de688611179f2bc9bfee7dfa8be - SHA-1:
e98901fba28b2f3815ffde3374d5227d4ef477b4 - MD5:
c37ff969f7f57dc84889960bd0415e9f - ssdeep:
1536:8ZpgWIrf8iz4CjsInaoOoZBae9owW+iT/1HTme+Wc8:4Kbf8iECYInaotfnM/FT79 - TLSH:
T13836CFF340A7DD4CB58EEE036DFB266D504EDB886592E590518DB768E06C8BF3D20602 - Submitted as: 62ba9593831631c42f4966f575a767fa5b6d4de688611179f2bc9bfee7dfa8be
- File type: pdf · Size: 63829 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://www.propper-droppers.nl/files/file/762695729.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 15 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: http://nwatchonline.org/userfiles/file/fapolozizusixi.pdf, http://www.propper-droppers.nl/files/file/762695729.pdf, http://anhuizhkj.com/upload_fck/file/2021-9-1/20210901132749719463.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)
5924 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
- desktop-hsgcbep
- ntp.ubuntu.com
- 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
- 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
- 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
- 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
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
d33f9744db737f414b7d746fdb8a4cbaa28990744c196162ef4beeaef3712d10 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=download+red+dead+redemption+2+android
- http://nwatchonline.org/userfiles/file/fapolozizusixi.pdf
- http://www.propper-droppers.nl/files/file/762695729.pdf
- http://anhuizhkj.com/upload_fck/file/2021-9-1/20210901132749719463.pdf
- https://egyptsuntours.com/userfiles/files/96844104872.pdf
- https://www.officinadelgustoroma.com/wp-content/plugins/super-forms/uploads/php/files/9e2e2e07b156fd99fb28933dd9bcd496/216478436.pdf
- http://unewstoday.com/task/userimages/file/71291919010.pdf
- https://copperscrap.wasteequipment.net/ckfinder/userfiles/files/26994061945.pdf
- http://nceed.kr/pds/userfiles/files/34301835895.pdf
- http://wmsone.com/eimages/file/86288800289.pdf
- https://provisionsinternational.com/wp-content/plugins/formcraft/file-upload/server/content/files/16142114fe1799---kezadapukuf.pdf
- http://www.peretprod.ro/content-images/file/ginisotu.pdf
- http://seoulsquare.com/userfiles/file/gujesufinajogovuwo.pdf
- https://www.corpeverest.com/ckfinder/userfiles/files/82849989896.pdf
- https://brahmagnanam.org/fck_uploads/file/7197480772.pdf
- https://artedeeducar.com.br/ckfinder/userfiles/files/bebudezonit.pdf
- https://rubyyadav.com/nbloom/fckuploads/file/96997522812.pdf
- http://shrlie.com/upload_fck/file/2021-9-17/20210917010300209808.pdf
- https://bursaceviritercume.com/wp-content/plugins/formcraft/file-upload/server/content/files/16152db312cbfd---68726639270.pdf
- http://themultifold.com/wp-content/plugins/super-forms/uploads/php/files/provkspnprdcohe1n3ackn8mq1/loraz.pdf
- http://contrast.no/ckfinder/userfiles/files/xewoban.pdf
- http://mebel-moscow.com/content/xuploadimages/file/porizokojowudotebujuvok.pdf
- http://wmsone.com/eimages/file/dofupozu.pdf
- http://asude.istanbul/ck_images/files/14660634318.pdf
- https://ever.dacola.com/upload/files/28958582807.pdf
Embedded domains
- feedproxy.google.com
- nwatchonline.org
- www.propper-droppers.nl
- anhuizhkj.com
- egyptsuntours.com
- www.officinadelgustoroma.com
- unewstoday.com
- copperscrap.wasteequipment.net
- nceed.kr
- wmsone.com
- provisionsinternational.com
- seoulsquare.com
- www.corpeverest.com
- brahmagnanam.org
- artedeeducar.com.br
- rubyyadav.com
- shrlie.com
- bursaceviritercume.com
- themultifold.com
- contrast.no
- mebel-moscow.com
- ever.dacola.com
- cbestdesign.com
- www.peretprod.ro
- asude.istanbul
Embedded IP addresses
- 52.123.252.197
- 172.66.2.5
- 52.110.12.11
- 57.155.101.212
- 4.230.171.124
- 74.178.240.61
- 74.178.76.54
- 52.123.128.14
- 40.99.133.226
- 20.184.175.12
- 72.154.7.110
- 203.26.79.13
- 172.215.188.225
- 52.168.117.171
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report