SUSPICIOUS — towotajiritazonitumaw.pdf
SUSPICIOUS — towotajiritazonitumaw.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
48ef9189761254550e1406b41aa3b407b5c7980cead852fa276303863eb86acc - SHA-1:
03796a5cdd88b09b4ad0de741b8674d1435b1621 - MD5:
934f132d27d7eb8424f73b0d8c220b17 - ssdeep:
768:/gGzpDTYnicK0JS/ZCRCcpuggY1kWl1r83jnRPLVqX:IGFvh0JGY1kkY3jnRPLVqX - TLSH:
T1C932AFF3D5A7DC4DAA82BB47ADEA00549065C78C6237936105C87E6CD0786FE7E10931 - Submitted as: towotajiritazonitumaw.pdf
- File type: pdf · Size: 43917 bytes
- Verdict: suspicious (64/100)
Detections (3 of 53 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 64/100 is the fusion of 5 weighted signals:
- Contacted 20 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=novecento+baricco+libro+pdf, https://site-1036838.mozfiles.com/files/1036838/wikulefitegem.pdf, https://site-1036926.mozfiles.com/files/1036926/97717064516.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 (13 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9837 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
- 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
- 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
- desktop-hsgcbep
- ntp.ubuntu.com
- 79.243.254.169.in-addr.arpa
- 255.255.254.169.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
9cd5e5cf601b2a14d6deb1ee011d76864103b52a9401b44196c21a0d57c17e07 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\ea4e3839551a7b993d14247d46fe6b6f.png -
fc434fc879e752c1ad1be09afce565f5a44f57b68f52b0dde551b180dfaf01b8 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=novecento+baricco+libro+pdf
- https://site-1036838.mozfiles.com/files/1036838/wikulefitegem.pdf
- https://site-1036926.mozfiles.com/files/1036926/97717064516.pdf
- https://site-1036725.mozfiles.com/files/1036725/vepik.pdf
- http://zidopamo.magdasita.studio/uploads/1/3/0/7/130776447/e6b48c4.pdf
- https://site-1037177.mozfiles.com/files/1037177/71267457801.pdf
- https://site-1039735.mozfiles.com/files/1039735/85339809759.pdf
- https://site-1040399.mozfiles.com/files/1040399/vozazufin.pdf
- https://site-1037101.mozfiles.com/files/1037101/11780294662.pdf
- https://site-1036902.mozfiles.com/files/1036902/vexudesenobetimot.pdf
- https://uploads.strikinglycdn.com/files/eb2b25a1-4fde-405f-8505-90950bf26e4a/pobiles.pdf
- https://uploads.strikinglycdn.com/files/e5815750-799e-452f-99cc-5514a3cc70a1/wozobagetugisapi.pdf
- https://uploads.strikinglycdn.com/files/fa2f2e1b-98e5-47de-ad64-1d78ab301d26/51798503876.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=1787760594&P2=404&P3=2&P4=LA3dRcUXGZ5KE8QqyHBT5fIjdB18UBoclfQfktz0ZSLHG8epkzk8nyM7mJpkOqiXu5TwRWNBfNr%2b1M7upQlxFA%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
Embedded domains
- ggtraff.ru
- site-1036838.mozfiles.com
- site-1036926.mozfiles.com
- site-1036725.mozfiles.com
- site-1037177.mozfiles.com
- site-1039735.mozfiles.com
- site-1040399.mozfiles.com
- site-1037101.mozfiles.com
- site-1036902.mozfiles.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
- zidopamo.magdasita.studio
Embedded IP addresses
- 74.178.232.29
- 52.123.252.245
- 57.155.104.224
- 52.110.12.22
- 52.253.84.76
- 4.230.171.124
- 74.178.76.44
- 74.178.76.128
- 203.26.79.13
- 20.231.239.246
- 52.123.129.14
- 40.99.134.2
- 52.123.252.233
- 92.223.78.30
- 40.84.97.4
- 4.207.44.69
- 74.179.77.204
- 48.200.63.27
- 51.132.193.104
- 172.217.25.195
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report