SUSPICIOUS — normal_5f873b97e9092.pdf
SUSPICIOUS — normal_5f873b97e9092.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (68/100). 3 of 50 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
9141413553c01b4e858479e2b776aaa0a869823cac40926bb50c221abeb68f57 - SHA-1:
e284963282a1f2c1f35fefada88456f999670681 - MD5:
0060f486b8d68e39e4c30b843885d8af - ssdeep:
1536:eGFJeM+Yb5zumZSEOovUVRfIomNLft7sRll5TX7OzQ0+:HFJe/gdnsVRfF0Ll6Hpia - TLSH:
T13F35AEF310DBDD8CBA866F03A9FB2195608ED78971369B9054C8767C887C6BC7E10960 - Submitted as: normal_5f873b97e9092.pdf
- File type: pdf · Size: 61739 bytes
- Verdict: suspicious (68/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The suspicious score of 68/100 is the fusion of 6 weighted signals:
- Contacted 15 external host(s) at runtime (1 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=acc%252Faha+hypertension+guidelines+2020+ppt, https://site-1040005.mozfiles.com/files/1040005/jexabunawov.pdf, https://site-1040437.mozfiles.com/files/1040437/20772835393.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)
9680 behavior events · 1 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- searchapp.bundleassets.example
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- desktop-hsgcbep
- 250.255.255.239.in-addr.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
- 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
- desktop-hsgcbep._dosvc._tcp.local
- ntp.ubuntu.com
- desktop-hsgcbep(1)._dosvc._tcp.local
Dropped files
- /opt/CAPEv2/storage/analyses/38568/files/6bc92926b5f4a847850dc6643d89b5f1ebc425c6c9b76051908dfba66faa23e6 -
6bc92926b5f4a847850dc6643d89b5f1ebc425c6c9b76051908dfba66faa23e6 - /opt/CAPEv2/storage/analyses/38568/files/467c42502cf4185c7d38e05daa531c12d1209fd4247472a63354b362d49d1606 -
467c42502cf4185c7d38e05daa531c12d1209fd4247472a63354b362d49d1606 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/123?keyword=acc%252Faha+hypertension+guidelines+2020+ppt
- https://site-1040005.mozfiles.com/files/1040005/jexabunawov.pdf
- https://site-1040437.mozfiles.com/files/1040437/20772835393.pdf
- https://site-1039675.mozfiles.com/files/1039675/23662730158.pdf
- https://site-1037828.mozfiles.com/files/1037828/16831353930.pdf
- https://site-1039893.mozfiles.com/files/1039893/16812924064.pdf
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/zanadutut_wexudafenatogun_jetomefoja.pdf
- https://jawasolasazilem.weebly.com/uploads/1/3/1/3/131379174/sefaritonos-nukivafeka-retisebop-regaxumex.pdf
- https://pevugubak.weebly.com/uploads/1/3/2/7/132740457/papimi-nefewekapojerof-vorur.pdf
- https://jatorogerujew.weebly.com/uploads/1/3/2/7/132710569/jixidused.pdf
- https://site-1048490.mozfiles.com/files/1048490/40914384913.pdf
- https://site-1048572.mozfiles.com/files/1048572/togorunumojipo.pdf
- https://site-1043205.mozfiles.com/files/1043205/gidegezumefuzexowozemitu.pdf
- https://site-1040613.mozfiles.com/files/1040613/tajorisafipebegiti.pdf
- https://cdn-cms.f-static.net/uploads/4366057/normal_5f87170d946a4.pdf
- https://cdn-cms.f-static.net/uploads/4366313/normal_5f8721f7ae6ed.pdf
- https://cdn-cms.f-static.net/uploads/4366664/normal_5f872a3f19da5.pdf
- https://uploads.strikinglycdn.com/files/0c7a81c5-e94e-4008-bd75-465b89fb890e/45150643286.pdf
- https://uploads.strikinglycdn.com/files/cf36ab81-84d1-461e-ba9d-0618fa814a1b/tujulakofumosagobijafoz.pdf
- https://uploads.strikinglycdn.com/files/bef60f4a-8d28-4355-a927-05e5341e97c7/30227664519.pdf
- https://uploads.strikinglycdn.com/files/97e22b4c-eda4-471b-a54d-f5d49cefa630/58739092910.pdf
- https://site-1039331.mozfiles.com/files/1039331/tavikikup.pdf
- https://site-1048530.mozfiles.com/files/1048530/86977897073.pdf
- https://site-1037273.mozfiles.com/files/1037273/mijodurodo.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- ggtraff.ru
- site-1040005.mozfiles.com
- site-1040437.mozfiles.com
- site-1039675.mozfiles.com
- site-1037828.mozfiles.com
- site-1039893.mozfiles.com
- jakedekokobara.weebly.com
- jawasolasazilem.weebly.com
- pevugubak.weebly.com
- jatorogerujew.weebly.com
- site-1048490.mozfiles.com
- site-1048572.mozfiles.com
- site-1043205.mozfiles.com
- site-1040613.mozfiles.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- site-1039331.mozfiles.com
- site-1048530.mozfiles.com
- site-1037273.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 40.79.150.121
- 172.66.2.5
- 20.184.175.9
- 4.247.188.233
- 74.178.76.128
- 52.123.252.215
- 57.154.63.210
- 72.154.7.108
- 203.26.79.13
- 20.231.239.246
- 20.42.73.25
- 52.123.128.14
- 40.103.64.242
- 162.159.36.2
- 4.230.171.124
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report