MALICIOUS — lobawejitewupono.pdf
MALICIOUS — lobawejitewupono.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:
2160170c82acc6b4e82e3a3157b42d583cb4ec314519fc5e3c2258fbefea8f97 - SHA-1:
9d1ebf959dfbca3e74b0e1d69f544c8fce03ee23 - MD5:
b030b1b5ebc2cf37bb22142a82b09887 - ssdeep:
768:kgGzpDv+ozKkzNwQKdFc4LrKgnItnNJZQr1aNBvyU4LZOXLEQSHLbjoVe:RGF7Icsr7YnNJZQr8aU4Ly5CbjoVe - TLSH:
T179319EF35477ED4C2A8BAF879DA70159214BD68D7032A6A005887B6CC4BCBAD3F10652 - Submitted as: lobawejitewupono.pdf
- File type: pdf · Size: 41199 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 26 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/a4aabb6a-34fe-4e0c-b732-d078259d824c/95247390631.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=dr+bm+hegde+books+pdf, https://site-1038337.mozfiles.com/files/1038337/93880570222.pdf, https://site-1038583.mozfiles.com/files/1038583/55419387441.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 (7 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9708 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
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- 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=1787775506&P2=404&P3=2&P4=lspXiVu3RnOJ5RjhevuG2mXZVVT5R4SdFVDdZj4Dz7IkpAs8ib%2b9qtZyVxrJBSOHkk3TJ6KXEVdS0BNoSfHkVg%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=1787775594&P2=404&P3=2&P4=VcKcIZoeH12BGX5dLqFezEdjkxkpZpAgX6sDrKoBpoKc4rjJXLTfTyUgQMFclrCqKs2KvMK2ugAqyp%2bHHcE6Vw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\8033c610e3088c0196f994d14e5d09d7.png -
1440570555fd3f129d67ec37662daf491dbc0a213552c130bb48c7206b38ba78 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
7ea1829da281189fab712cdde5e7d9496bc06ef9577740a54f2f9d46d68f3bf8 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=dr+bm+hegde+books+pdf
- https://site-1038337.mozfiles.com/files/1038337/93880570222.pdf
- https://site-1038583.mozfiles.com/files/1038583/55419387441.pdf
- https://site-1036719.mozfiles.com/files/1036719/lukadasemakas.pdf
- https://uploads.strikinglycdn.com/files/a4aabb6a-34fe-4e0c-b732-d078259d824c/95247390631.pdf
- https://uploads.strikinglycdn.com/files/c9e3b352-cec6-41ad-b469-9e83f2c83cc4/25128861755.pdf
- https://uploads.strikinglycdn.com/files/672be021-0046-4ff6-8c43-618cb43ceb1d/56091049128.pdf
- https://cdn.shopify.com/s/files/1/0469/0558/9920/files/megopopavupiruditodi.pdf
- https://cdn.shopify.com/s/files/1/0478/4019/8815/files/lupin_the_third_goemon_vs_hawk.pdf
- https://cdn.shopify.com/s/files/1/0496/1189/9029/files/18497181665.pdf
- https://cdn.shopify.com/s/files/1/0428/2816/9383/files/scotland_model_village.pdf
- https://cdn.shopify.com/s/files/1/0481/4707/1129/files/two_way_table_maths.pdf
- https://cdn.shopify.com/s/files/1/0479/9456/8863/files/accounting_chapter_10_answer_key.pdf
- https://cdn.shopify.com/s/files/1/0432/1568/3744/files/70437719017.pdf
- https://cdn.shopify.com/s/files/1/0437/7352/6178/files/production_company_logo_animation.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
Embedded domains
- gettraff.ru
- site-1038337.mozfiles.com
- site-1038583.mozfiles.com
- site-1036719.mozfiles.com
- uploads.strikinglycdn.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.172.255.216
- 172.66.2.5
- 52.110.12.55
- 4.230.171.124
- 4.247.188.233
- 135.233.95.144
- 4.150.223.115
- 20.247.184.142
- 20.236.44.162
- 52.123.129.14
- 40.99.133.242
- 40.103.64.226
- 72.145.35.99
- 203.26.79.13
- 135.233.45.222
- 74.178.232.29
- 142.250.195.227
- 172.215.188.225
- 20.42.65.94
- 172.172.255.218
- 52.123.128.14
- 20.42.65.88
- 85.210.196.11
- 172.170.180.133
- 85.210.193.152
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report