SUSPICIOUS — 69296922539.pdf
SUSPICIOUS — 69296922539.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:
b49ddf1f059e3e43379b688d19991cc3300c9b22a9eb087920c8d9ad696d27f6 - SHA-1:
2dfa2ea72429f692d56a37078b58208e203fbf52 - MD5:
8c0aabf9d6fa43e8a18af9278bbd3d40 - ssdeep:
768:ZzgGzpD4jWRRHST5vcWiyZxpj2KdM61CZbhMyfp7xX0Zzd:ZMGFcybCvjj2IC97xkZzd - TLSH:
T18A31AEF30057DDCC678BBF079AAA10AC6056978D2137A69444DD7BBCC47C2ED6E00A60 - Submitted as: 69296922539.pdf
- File type: pdf · Size: 40666 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://gettraff.ru/strik?keyword=alamance+county+arrest+reports, https://site-1040442.mozfiles.com/files/1040442/11072214303.pdf, https://site-1038985.mozfiles.com/files/1038985/jelivaputifek.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 (10 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9711 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
- ntp.ubuntu.com
- 250.255.255.239.in-addr.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
- 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
- 255.255.254.169.in-addr.arpa
- 79.243.254.169.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
3686510ccbe88745b26f8363e3980f31589f9f0f9b0f2cfbb424d6dac63b27c4 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\cdd038398429c34c76f37e25c200eb2a.png -
155640ba5e11b993b838089abc07e4179d4b18fa249ff5803de852c7718416d2 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=alamance+county+arrest+reports
- https://site-1040442.mozfiles.com/files/1040442/11072214303.pdf
- https://site-1038985.mozfiles.com/files/1038985/jelivaputifek.pdf
- https://site-1038783.mozfiles.com/files/1038783/40310166539.pdf
- https://site-1043365.mozfiles.com/files/1043365/26233581078.pdf
- https://site-1037073.mozfiles.com/files/1037073/vulokobu.pdf
- http://wawot.timothyrogersphotography.com/uploads/1/3/1/8/131856023/vewejurefivid.pdf
- http://wuraf.cwalocal2108.org/uploads/1/3/1/4/131453182/3deb9.pdf
- http://japibowe.nikkimorrison.com.au/uploads/1/3/1/4/131483337/wivufewibaluz.pdf
- http://virewiwew.secondstoryhoney.com/uploads/1/3/1/0/131070894/bb3aa89b1b1acd.pdf
- https://cdn.shopify.com/s/files/1/0430/7527/2855/files/perepolomazixalowox.pdf
- https://cdn.shopify.com/s/files/1/0432/3360/7842/files/router_on_a_stick_topology.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=1787760873&P2=404&P3=2&P4=AZdqbsaAxugVyNFJPR4a7cz4KaHd4t9OxJnSWFDGbiP5Uq5SNKA64wyskeWPLcVLkmuNJN5C5yl30tMm9WfVCQ%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=1787760926&P2=404&P3=2&P4=K5zN2g3%2bDCvqRBKUiHT6vI2DxC%2b1sedi7czmnGZhJuO3BHPIrGkGFN2SsFsR3PQ4M1vAAq2qHyJuU3koKsZqZw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- gettraff.ru
- site-1040442.mozfiles.com
- site-1038985.mozfiles.com
- site-1038783.mozfiles.com
- site-1043365.mozfiles.com
- site-1037073.mozfiles.com
- wawot.timothyrogersphotography.com
- wuraf.cwalocal2108.org
- japibowe.nikkimorrison.com.au
- virewiwew.secondstoryhoney.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.172.255.216
- 20.165.94.63
- 13.69.109.130
- 20.42.65.90
- 172.66.2.5
- 40.84.85.40
- 4.230.171.124
- 20.247.184.142
- 74.179.77.204
- 20.165.94.54
- 13.89.179.12
- 52.123.128.14
- 172.178.240.161
- 135.233.95.144
- 135.232.92.34
- 72.153.5.134
- 203.26.79.13
- 92.223.78.30
- 20.42.73.27
- 4.150.223.113
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report