MALICIOUS — 1204b561a9e24b821db2e2304d05d76f125a447b95380d36040b47e8ce9bf4a3
MALICIOUS — 1204b561a9e24b821db2e2304d05d76f125a447b95380d36040b47e8ce9bf4a3 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:
1204b561a9e24b821db2e2304d05d76f125a447b95380d36040b47e8ce9bf4a3 - SHA-1:
a1d019d49249d3fd8bca21dadba363033d442c05 - MD5:
08334e8632cb238a8e157b673708a808 - ssdeep:
1536:xpO7AIqhiHarfHA/NQCzf5jblLaI9e38pJBWXHIW8hhLvq3SdWcpOmFYE:PQQ34VPf5ntpesMXHszLvsS0mB - TLSH:
T16C38CFF3218BDD9C7B4B9F0319E71168789ADBC87522B7E01184BA6CC57C4BDBA14620 - Submitted as: 1204b561a9e24b821db2e2304d05d76f125a447b95380d36040b47e8ce9bf4a3
- File type: pdf · Size: 79149 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://clinicaveterinariagoitese.it/userfiles/files/jidemilunawibewowufuki.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 21 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://smsenerji.com/resimler/files/85464269798.pdf, http://dlevitin.ru/fck_editor_files/files/10003484417.pdf, http://bookblog.kr/data/file/files/xatekotuporanunupawazukad.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)
9597 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
- 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
- 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
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
eeeb2f280da5fbe6595fb5f97c6bdde8cee9f5731b399efe21a368b6c4dd6f90 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\e389ca4a3e09a3c7aa29259468912581.png -
456553261ec6f5c6a4322cc7a9e36ce1786d472d8ee09c72b5f682324db331e1 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- http://feedproxy.google.com/~r/MbOu/~3/TxADE9PCSUw/uplcv?utm_term=twixtor+plugin+after+effects+free+download
- https://smsenerji.com/resimler/files/85464269798.pdf
- http://dlevitin.ru/fck_editor_files/files/10003484417.pdf
- http://bookblog.kr/data/file/files/xatekotuporanunupawazukad.pdf
- http://ankurgroups.com/userfiles/file/xasekujaradakesali.pdf
- http://master-br.ru/img/file/nekuxabujinesogexoj.pdf
- http://thegioichuyendong.info/app/webroot/upload/files/69090195863.pdf
- http://gianenricofabro.com/userfiles/files/tanopefekupotuzax.pdf
- http://thepnguyentran.vn/media/ftp/file/32624466519.pdf
- http://ivankotov.ru/img/lib/file/50383622662.pdf
- http://clinicaveterinariagoitese.it/userfiles/files/jidemilunawibewowufuki.pdf
- http://twapp.freshkon.com/upload/files/37145869106.pdf
- http://kriosispl.com/cote_dor_import/admin/ckfinder/userfiles/files/57543478065.pdf
- https://marljivo.hr/userfiles/file/87149751463.pdf
- https://baoholaodong24.baohohoanglong.com/userfiles/file/62917541835.pdf
- https://omprintandpack.com/userfiles/file/majov.pdf
- http://ladna.pl/user_images/file/tefexefalim.pdf
- http://sabaispa.net/userfiles/file/52819295083.pdf
- https://www.vpn-solutions.com.pe/ckfinder/userfiles/files/89195059423.pdf
- http://stellar-toys.com/ckfinder/userfiles/files/14435788656.pdf
- https://jackinthegymtpe.com/uploads/files/202109010229444970.pdf
- http://www.gametimecatering.com/wp-content/plugins/formcraft/file-upload/server/content/files/16153045eaa0f7---50712319935.pdf
- https://marosme.ro/hirek/file/kunedosabodolirod.pdf
- http://xn--sanitrprofi-p8a.ch/fckeditor/editor/images/file/dalejudir.pdf
- http://pushgroup.lv/userfiles/files/lowonivedepo.pdf
Embedded domains
- feedproxy.google.com
- smsenerji.com
- dlevitin.ru
- bookblog.kr
- ankurgroups.com
- master-br.ru
- thegioichuyendong.info
- gianenricofabro.com
- ivankotov.ru
- clinicaveterinariagoitese.it
- twapp.freshkon.com
- kriosispl.com
- baoholaodong24.baohohoanglong.com
- omprintandpack.com
- ladna.pl
- sabaispa.net
- stellar-toys.com
- jackinthegymtpe.com
- www.gametimecatering.com
- xn--sanitrprofi-p8a.ch
- ktmcollege.org
- www.w3.org
- purl.org
- ns.adobe.com
- thepnguyentran.vn
Embedded IP addresses
- 20.184.175.1
- 40.84.97.4
- 13.69.116.105
- 85.210.193.152
- 74.179.71.159
- 4.247.188.233
- 52.110.12.44
- 4.230.171.124
- 203.26.79.13
- 52.230.59.222
- 135.233.95.144
- 20.42.65.85
- 40.99.133.210
- 52.123.129.14
- 135.233.45.221
- 142.251.42.99
- 52.168.112.67
- 48.200.63.27
- 51.104.15.253
- 104.46.162.231
- 92.223.78.30
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report