MALICIOUS — foxisewowixubetaja.pdf
MALICIOUS — foxisewowixubetaja.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (93/100). 3 of 50 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
e7e9e37a0f2930b0ea51d10fe1d5fd1074985b7e918bd344fc5a4514f767bfaa - SHA-1:
1c19a129bdd7f40bc50e33817b6df9de7f458f00 - MD5:
6ff694247058e13009de2ba69aec37b0 - ssdeep:
768:2gGzpDzpybzO7XCrCG5xhrL7I/FvnrLRkEEmKd54z2xkvFpp+m4:jGFPpysXqsjdkOKT4z2xk9b+m4 - TLSH:
T119327CF350A7FD4C3A8E6F07ADAB0159619AC38C7036A6A0408C766DC4BC9ED7F10A55 - Submitted as: foxisewowixubetaja.pdf
- File type: pdf · Size: 43496 bytes
- Verdict: malicious (93/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 93/100 is the fusion of 8 weighted signals:
- Dropped a malicious payload (Lazarus): root_.cache_dconf_user - dynamic signal, weight 0.80, confidence 0.90
- Contacted 26 external host(s) at runtime (7 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/214dd8a5-606b-4976-8314-85e0b6280dcd/76694407886.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=remington%20model%20512%20sportmaster%20value, https://uploads.strikinglycdn.com/files/214dd8a5-606b-4976-8314-85e0b6280dcd/76694407886.pdf, https://uploads.strikinglycdn.com/files/96a16e75-0c79-4ee5-b7d0-a32de24dd31f/86675956361.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
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90 - Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9696 behavior events · 1 ATT&CK techniques · 4 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
- 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/2cbcf400-ac8d-4d86-9d69-c7f0dff56d2e/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/2cbcf400-ac8d-4d86-9d69-c7f0dff56d2e?P1=1787094380&P2=404&P3=2&P4=TdEwtC51yvw9ORIwKQjslHDnYp2eQXiDSoRoEM5WYiT70Kb7p1o8xBLlec6shqBwLgEMeV%2f1w%2bX3Pk7zb1kolw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/58b2a9b1-8570-476c-a7c2-f7ab0a20fbf9/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/58b2a9b1-8570-476c-a7c2-f7ab0a20fbf9?P1=1787094422&P2=404&P3=2&P4=Fx27jfXslAPIfp7dATqRFGus6ZmQ%2bLsg5%2bZJsd7iqONd0eRI9Lx9lgUMlXR45llqm3csGNhKYCQaxp2nE3SfDA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- 23.40.52.209
- 23.11.37.157
- 20.190.142.167
Dropped files
- /opt/CAPEv2/storage/analyses/30791/files/e128ea12f0444c86e681f64ccb86a32b3653d13eb2443f336774e345e7eb8051 -
e128ea12f0444c86e681f64ccb86a32b3653d13eb2443f336774e345e7eb8051 - /opt/CAPEv2/storage/analyses/30791/files/10c640b79572825e0d3ea7ef771ae7ce10e7f845d31abf52a5aee22b9df80fed -
10c640b79572825e0d3ea7ef771ae7ce10e7f845d31abf52a5aee22b9df80fed - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7 - tmp_tmp.KS74G5pIW8 -
218fad3c997dc377367d014cf9238ad880157c99c779681642c816c179db9d0c
Embedded URLs
- https://cctraff.ru/wb?keyword=remington%20model%20512%20sportmaster%20value
- https://uploads.strikinglycdn.com/files/214dd8a5-606b-4976-8314-85e0b6280dcd/76694407886.pdf
- https://uploads.strikinglycdn.com/files/96a16e75-0c79-4ee5-b7d0-a32de24dd31f/86675956361.pdf
- https://uploads.strikinglycdn.com/files/e5d6615c-02e0-4936-9430-286e282a895e/26255054478.pdf
- https://uploads.strikinglycdn.com/files/285712c2-3f4b-4bb8-91af-db1c44f9c82a/jijezariniboridemas.pdf
- https://uploads.strikinglycdn.com/files/8f8f2315-9967-448c-b7d3-632a317948d2/ridefutifilugefuzavema.pdf
- https://cdn-cms.f-static.net/uploads/4366653/normal_5f871bd175c8f.pdf
- https://cdn-cms.f-static.net/uploads/4366020/normal_5f86fa69a3699.pdf
- https://site-1037902.mozfiles.com/files/1037902/pipal.pdf
- https://site-1038973.mozfiles.com/files/1038973/tedorulujanupobulasatob.pdf
- https://site-1037121.mozfiles.com/files/1037121/kunebimenufepi.pdf
- https://site-1036910.mozfiles.com/files/1036910/zaxuparedelesib.pdf
- https://cdn-cms.f-static.net/uploads/4366399/normal_5f87154093c09.pdf
- https://cdn-cms.f-static.net/uploads/4366028/normal_5f87080fcd2e8.pdf
- https://cdn-cms.f-static.net/uploads/4365627/normal_5f870df0852e7.pdf
- https://cdn-cms.f-static.net/uploads/4366022/normal_5f86f92e98311.pdf
- https://mojivimimujovo.weebly.com/uploads/1/3/0/8/130874437/menedo-fodizelusekom.pdf
- https://mupibidegupek.weebly.com/uploads/1/3/0/8/130874042/6752891a.pdf
- https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/3257372.pdf
- https://vuzevarezevarot.weebly.com/uploads/1/3/0/7/130740461/4ea5f8282d36a85.pdf
- https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/7d7b6617ab8.pdf
- https://uploads.strikinglycdn.com/files/92a30c3a-0005-4e4b-b21c-ce63e988cd11/zaruwejabazovanonulir.pdf
- https://uploads.strikinglycdn.com/files/1e3e5db3-2193-4b84-82b7-0b1d51575196/panedujokuni.pdf
- https://uploads.strikinglycdn.com/files/d4fe6064-0de0-43a2-9859-da8a919a8dba/jufinodukelijodavadu.pdf
- https://uploads.strikinglycdn.com/files/0262b782-edd7-421c-b189-227c213165b3/wexudibesijuped.pdf
Embedded domains
- cctraff.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- site-1037902.mozfiles.com
- site-1038973.mozfiles.com
- site-1037121.mozfiles.com
- site-1036910.mozfiles.com
- mojivimimujovo.weebly.com
- mupibidegupek.weebly.com
- vuxozajuje.weebly.com
- vuzevarezevarot.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 104.46.162.224
- 4.230.171.124
- 4.144.132.223
- 74.178.76.44
- 74.178.240.61
- 74.179.77.164
- 203.26.79.13
- 52.123.129.14
- 172.215.188.232
- 172.170.180.133
- 51.105.71.137
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report