MALICIOUS — e4613f022c02ab69f3dcb502e0539e06913564c574b7ccf815e0745bb968aae4
MALICIOUS — e4613f022c02ab69f3dcb502e0539e06913564c574b7ccf815e0745bb968aae4 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:
e4613f022c02ab69f3dcb502e0539e06913564c574b7ccf815e0745bb968aae4 - SHA-1:
68b56fe07f1094fbf220deecada034bddc7995f4 - MD5:
0937ad6c34a577f0e7d9d0b59e3070a7 - ssdeep:
1536:iny+brfEktqUUXmIhAZKBm+/EXd7NRB1MDYs2huOWGpOKCW10/7F8MeMMsUWkM:iyirfEktJUMZMm+cXJbTIKv0aMDMsUk - TLSH:
T16938BFF312E7DC8CB79B9B0368E711ADA085D78C1262EBE05488B71C91BC9BD7E44950 - Submitted as: e4613f022c02ab69f3dcb502e0539e06913564c574b7ccf815e0745bb968aae4
- File type: pdf · Size: 82698 bytes
- Verdict: malicious (98/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: http://e-menu.hu/editor_up/23866138966.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 16 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: http://e-menu.hu/editor_up/23866138966.pdf, http://ambulatorioveterinariobubiniregini.eu/userfiles/files/53649364210.pdf, http://autovoda.ru/upload/files/fadugezogiwuruwaxov.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)
9686 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
- 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/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787819475&P2=404&P3=2&P4=IZh2orn70mU3DyG5YtWQWHljUIbQSlJrv%2ba4BSvzPoDmjVwCVmFSjBMnh26bxWKMJtaMQZCdseuFV4x2odV0sg%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=1787819555&P2=404&P3=2&P4=Wt9DX6c%2f6b2YekI6owpDT0Glgd3%2fBg8IAohQYbONTotPVg00A%2fVhfgwLnWWJrJ0toE%2fevle8c5fvCs8jWXGyxw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- 192.168.122.112
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
fb96f2267cb5b088cdb9ba483c8aed61279d516a187e38c78a5c77f0c284ba4d - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\60c17f82915067a5cce72b20b6bc878c.png -
9d26bc6058330d35f546639b77b244cfd33ac4c6ff390c687371b5e8ff5cf5f3 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=what+to+do+when+your+phone+says+storage+space+running+out
- http://e-menu.hu/editor_up/23866138966.pdf
- http://ambulatorioveterinariobubiniregini.eu/userfiles/files/53649364210.pdf
- http://autovoda.ru/upload/files/fadugezogiwuruwaxov.pdf
- http://worldwidestationeryholdings.com/files/file/75355298802.pdf
- https://corpusbg.com/files/fck/file/41745687656.pdf
- http://yieldpharm.com/upload/files/bokunuzapipilakubulej.pdf
- http://bkdesign.ee/userfiles/file/mafezemazebitubemazawi.pdf
- https://www.crossfitparamaribo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614bddb8106f2---dutew.pdf
- http://vetsnab32.ru/userfiles/file/lubisunusexevunod.pdf
- https://pmsp-me.com/userfiles/files/jawimegitil.pdf
- http://hasadtemizlik.com/upload/file/58578474577.pdf
- http://formpart.com/upload/ckfinder/files/sidewel.pdf
- https://stephan-kratt.de/data/reiterhof/userfiles/file/vekon.pdf
- http://clean-ecology.com/Upload/files/46990785433.pdf
- https://na-nule.ru/wp-content/plugins/super-forms/uploads/php/files/vp66ajrpdb8nnq7g9jtjcntds7/jawev.pdf
- https://medgal.pl/admin/ckfinder/userfiles/files/6908811630.pdf
- http://saaretravel.ee/images/file/dixilav.pdf
- http://hyundaihungthinh.com/uploads/images/files/bowigebuxuririw.pdf
- https://maydongy.com/wp-content/plugins/super-forms/uploads/php/files/1etu06ogai5n3cc3ivaukkd8nb/dupikereb.pdf
- https://pensionradvanice.cz/res/file/takimadexadejegiboko.pdf
- http://louisefarmersmith.com/admin/ckeditor/ckfinder/userfiles/files/taziwi.pdf
- https://atputasbaze.lv/images/userfiles/files/5750035197.pdf
- http://files.ibiza-ferien.de/file/42740347525.pdf
- http://mouaumfb.com/wp-content/plugins/formcraft/file-upload/server/content/files/16137774c6622b---2935186741.pdf
Embedded domains
- feedproxy.google.com
- ambulatorioveterinariobubiniregini.eu
- autovoda.ru
- worldwidestationeryholdings.com
- corpusbg.com
- yieldpharm.com
- www.crossfitparamaribo.com
- vetsnab32.ru
- pmsp-me.com
- hasadtemizlik.com
- formpart.com
- stephan-kratt.de
- clean-ecology.com
- na-nule.ru
- medgal.pl
- hyundaihungthinh.com
- maydongy.com
- louisefarmersmith.com
- files.ibiza-ferien.de
- mouaumfb.com
- coil.hk
- www.w3.org
- purl.org
- ns.adobe.com
- e-menu.hu
Embedded IP addresses
- 57.154.63.210
- 20.184.175.13
- 4.150.223.102
- 85.210.196.11
- 52.110.12.3
- 4.230.171.124
- 4.144.132.114
- 172.66.2.5
- 135.232.92.137
- 74.178.240.51
- 52.123.129.14
- 135.232.92.34
- 203.26.79.13
- 92.223.78.30
- 57.155.101.212
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report