MALICIOUS — ragufegatapas.pdf
MALICIOUS — ragufegatapas.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 2 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
a50b3bdf73b383d64628f9bbfceaa3f5ce69a309116eabfe984af26cf4702a3c - SHA-1:
1e44d352b353bb3a52662d8f6b7df994bc128099 - MD5:
b8eda8321163d8b31549c5c5e4608cc4 - ssdeep:
768:ugGzpDK9WuaKj0L9LUpKL2c39JXpct+2f+6rebqqs:LGFul4JUS2cNOlMqqs - TLSH:
T1C431AFF390A7DE8CB9DB6B475EE6115D6145D289B03296B048C93A3CC47C7BD6E00A60 - Submitted as: ragufegatapas.pdf
- File type: pdf · Size: 41873 bytes
- Verdict: malicious (72/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 20 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/974cd107-8e51-42b8-9e68-7ca1f5205fe9/joros.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=series+63+cheat+sheet+pdf, https://site-1043204.mozfiles.com/files/1043204/60801932882.pdf, https://site-1037115.mozfiles.com/files/1037115/sojopakubanu.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 (12 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9916 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
- desktop-hsgcbep
- 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
- 252.0.0.224.in-addr.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
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\6315d4ce0666a32fc20fa4356a567308.png -
33b924037c4f5cb854ed94c3a3985d8f175c678eacce6cd9857653ef4707cdff - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
c9d147d37bc8c81f3dbd602c16fc291ba19301195ec014497085303eae48209e - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=series+63+cheat+sheet+pdf
- https://site-1043204.mozfiles.com/files/1043204/60801932882.pdf
- https://site-1037115.mozfiles.com/files/1037115/sojopakubanu.pdf
- https://site-1039227.mozfiles.com/files/1039227/mapadita.pdf
- https://site-1044162.mozfiles.com/files/1044162/diwuzamu.pdf
- https://site-1037909.mozfiles.com/files/1037909/jizozedanegaka.pdf
- https://uploads.strikinglycdn.com/files/974cd107-8e51-42b8-9e68-7ca1f5205fe9/joros.pdf
- https://uploads.strikinglycdn.com/files/772ce54f-5d0a-457b-8cbc-644f4622ec22/murafedagukawaponokadop.pdf
- https://uploads.strikinglycdn.com/files/1599e2af-9bf5-4f4a-9129-aad5de9021af/53923853189.pdf
- https://site-1043965.mozfiles.com/files/1043965/mezudorevarulawefa.pdf
- https://site-1039297.mozfiles.com/files/1039297/69813379767.pdf
- https://site-1036852.mozfiles.com/files/1036852/79539694796.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- 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=1787741739&P2=404&P3=2&P4=ZnHZGeIDaG%2fcJzLXMgK0Yc%2b%2fOdIGiWwKEWjB6qj4vLsrvC%2f%2bhaF88gcADo8le5hkDHJo7TIWpdj7eLR%2bDTPvCw%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=1787741797&P2=404&P3=2&P4=XyML1Q2KzvdIddzYiqFNd4DqzQj9kBYziE7ZKfdXPEdijOpcQ%2bth7Q%2bkuhEGeBoupwAZKm0aI2b%2bWjJgLC3WgA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- ggtraff.ru
- site-1043204.mozfiles.com
- site-1037115.mozfiles.com
- site-1039227.mozfiles.com
- site-1044162.mozfiles.com
- site-1037909.mozfiles.com
- uploads.strikinglycdn.com
- site-1043965.mozfiles.com
- site-1039297.mozfiles.com
- site-1036852.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 135.232.92.137
- 172.66.2.5
- 52.123.252.218
- 52.110.12.26
- 74.179.71.159
- 4.230.171.124
- 72.153.5.138
- 57.155.101.212
- 203.26.79.13
- 4.144.132.114
- 20.184.175.14
- 20.112.250.133
- 52.123.129.14
- 40.99.134.18
- 52.123.252.225
- 52.123.252.234
- 52.123.252.212
- 142.250.195.131
- 48.192.143.121
- 4.150.223.114
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report