SUSPICIOUS — jaxebuxararugojata.pdf
SUSPICIOUS — jaxebuxararugojata.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (68/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
911010021470e08d20cf48b7f3b591240838551c1c2d9abdbccdbdaf941b9c78 - SHA-1:
bed618f6345cbbf3e5074ad822a62c9f3d4ab2b8 - MD5:
71acf4054a325be1561fe99284bbcfe8 - ssdeep:
768:rgGzpD0paV4viLcr0ncI6CeHd5CKi1HteS/7E52UQ46julIjqs/h0:UGFopAP3VNU6GIjqs/h0 - TLSH:
T1D1327CF310A7EC8C39CB9F175EBB29ADA489D74C6132925444AC6B3DC4BC66C7E00960 - Submitted as: jaxebuxararugojata.pdf
- File type: pdf · Size: 43762 bytes
- Verdict: suspicious (68/100)
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 68/100 is the fusion of 6 weighted signals:
- Contacted 16 external host(s) at runtime (2 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=principles+of+finance+with+excel+benninga, https://uploads.strikinglycdn.com/files/d9d492de-8b48-443f-a0c9-531cb5bbafa3/47172445537.pdf, https://uploads.strikinglycdn.com/files/95237be4-18d1-4e61-9dfe-1ba5fd6ac787/4709859426.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 (5 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9675 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
- 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
- desktop-hsgcbep
- 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
- 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=1787476194&P2=404&P3=2&P4=LDQLl5yJhG%2bGAfKZWTiDZmCDhDIIYEKSoAiC8ZTOV8ebRn3JAEMzbQAHAVk0UNnDaB67j1ocYkk3QX0JS9z%2f2A%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- 192.168.122.105
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
5b98885e13123c1fbeebfb989b50cff7333995e7883b2b9a51164c96ed560b56 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\81b3d6c794874841f351128a7e91ff78.png -
d3ee672327592d4dfdabf611034bbd2ebc4424da8ad2f21955b66eeba692329e - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=principles+of+finance+with+excel+benninga
- https://uploads.strikinglycdn.com/files/d9d492de-8b48-443f-a0c9-531cb5bbafa3/47172445537.pdf
- https://uploads.strikinglycdn.com/files/95237be4-18d1-4e61-9dfe-1ba5fd6ac787/4709859426.pdf
- https://uploads.strikinglycdn.com/files/d5c35703-755a-4eb2-b9f2-c57cbe88844a/lowurujipofetinoxax.pdf
- https://uploads.strikinglycdn.com/files/70d4bf4e-12c9-4b2c-ac9d-fb2aabd333d7/88102600407.pdf
- https://kubupukadumu.weebly.com/uploads/1/3/1/3/131382740/9560931.pdf
- https://gusumadanu.weebly.com/uploads/1/3/2/6/132695601/8471045.pdf
- https://fijojonibiw.weebly.com/uploads/1/3/2/6/132681787/rotizizalipi-xulejowo-wegevok-xutijub.pdf
- https://finiluxexolije.weebly.com/uploads/1/3/1/8/131856594/1281502.pdf
- https://cdn.shopify.com/s/files/1/0428/9655/6191/files/bobedafakobinogineligime.pdf
- https://cdn.shopify.com/s/files/1/0497/2501/4173/files/85067305767.pdf
- https://cdn.shopify.com/s/files/1/0435/8812/4830/files/lamuvolilenonekezegej.pdf
- https://cdn.shopify.com/s/files/1/0440/2721/6037/files/divide_a_polynomial_by_a_monomial_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0436/3550/7358/files/43282705694.pdf
- https://s3.amazonaws.com/wonoti/bitibepikuvovuzile.pdf
- https://s3.amazonaws.com/felasorarabipis/wegebesa.pdf
- https://s3.amazonaws.com/wilugugo/95389164054.pdf
- https://s3.amazonaws.com/tadovu/pakunotobozilemu.pdf
- https://s3.amazonaws.com/kavitokolezub/kalasibavuk.pdf
- https://s3.amazonaws.com/zirojopemup/zepefefugurawibofupifemu.pdf
- https://s3.amazonaws.com/gupuso/nigosegekibasu.pdf
- https://cdn-cms.f-static.net/uploads/4383149/normal_5f8e08da4ac02.pdf
- https://cdn-cms.f-static.net/uploads/4373520/normal_5f8a744023b41.pdf
- https://cdn-cms.f-static.net/uploads/4376362/normal_5f8b4032ef208.pdf
- https://cdn-cms.f-static.net/uploads/4379852/normal_5f8d5fcea9583.pdf
Embedded domains
- ggtraff.ru
- uploads.strikinglycdn.com
- kubupukadumu.weebly.com
- gusumadanu.weebly.com
- fijojonibiw.weebly.com
- finiluxexolije.weebly.com
- cdn.shopify.com
- s3.amazonaws.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 135.233.95.144
- 85.210.193.152
- 52.168.117.171
- 72.153.5.141
- 162.159.142.9
- 4.207.44.75
- 20.247.184.142
- 4.230.171.124
- 52.110.12.37
- 172.178.240.161
- 74.178.232.29
- 172.215.188.232
- 20.165.94.63
- 20.231.239.246
- 20.42.65.90
- 203.26.79.13
File paths
- Z:\xtEW
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report