MALICIOUS — xukepopufukevunaraxutafev.pdf
MALICIOUS — xukepopufukevunaraxutafev.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
657de363ace3a1c0fc6f4960070b70a8ff9de708a819aa3d0f1d0fe13d97b9cf - SHA-1:
b960a99e79ae7cf733e386faa395f880f1c94d8b - MD5:
c2eb95c5eb66ef1d3dc273b1e2722545 - ssdeep:
768:/YgGzpDmwipsl4jOJtHoyF43N2Jd5oxX7YozSEdZvksCGwhtmMb:9GFCHtjvyF40BoxX7BzSmrCG8tmMb - TLSH:
T107329DF32457DC887A839B83ADE72AA56086D74C713697A459C9B73CC0BC17C9F00A60 - Submitted as: xukepopufukevunaraxutafev.pdf
- File type: pdf · Size: 46347 bytes
- Verdict: malicious (72/100)
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 malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 22 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: http://files.mhdtechnologycorp.com/uploads/1/3/1/3/131380850/dasuv.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=beden+dili+kitap+pdf+indir, https://uploads.strikinglycdn.com/files/d527d965-efaa-4771-9d42-4e9c1724bbbf/86334866857.pdf, https://uploads.strikinglycdn.com/files/a1b14a6c-2957-4d05-b41f-8635cf658d65/jonik.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 (16 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9767 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
- 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
- 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
- desktop-hsgcbep
- ntp.ubuntu.com
- 250.255.255.239.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 -
d420c082bc8aac231ce86b21d0c88524ac626197f6a66528577b2add9c0969a8 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\01bc1abd22ec71069a704bc6f2e7f1e1.png -
350d36d8b1988758ce247dc7c4c13f748668ec43aad7e8f176609443d98a01fc - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=beden+dili+kitap+pdf+indir
- https://uploads.strikinglycdn.com/files/d527d965-efaa-4771-9d42-4e9c1724bbbf/86334866857.pdf
- https://uploads.strikinglycdn.com/files/a1b14a6c-2957-4d05-b41f-8635cf658d65/jonik.pdf
- https://uploads.strikinglycdn.com/files/07018254-3906-4c8d-9e87-680e94b5078d/90571339159.pdf
- http://files.harvestministriesfl.org/uploads/1/3/1/4/131438539/zanapikukizuzuj.pdf
- http://fegexaxav.andywilsonmusic.net/uploads/1/3/2/6/132681293/bagapinejixawi.pdf
- http://kodones.runningcrazyforever.com/uploads/1/3/1/3/131379205/4614bdf468.pdf
- http://files.alamodekabashsewingshop.com/uploads/1/3/0/7/130775509/fb0d85d.pdf
- http://files.michellegrubb.com/uploads/1/3/2/3/132303035/6325380.pdf
- http://files.mhdtechnologycorp.com/uploads/1/3/1/3/131380850/dasuv.pdf
- http://files.x-ring.org/uploads/1/3/0/9/130969377/3cfbf8.pdf
- http://paposu.mew3mew.studio/uploads/1/3/0/9/130969868/feniziraxifepod_ditinis.pdf
- http://files.twigtravel.com/uploads/1/3/0/7/130775396/jewanajuwojiso.pdf
- http://files.mulberrystreetchs.com/uploads/1/3/1/0/131070146/dileloramewoxoge.pdf
- http://files.solitaryislandsgamefishingclub.com/uploads/1/3/2/6/132680853/5191408.pdf
- http://wafuxe.sandiegosuzukiinstitute.com/uploads/1/3/0/7/130738799/woxabikurig-geturidunefo-gefodifo.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
Embedded domains
- gettraff.ru
- uploads.strikinglycdn.com
- files.harvestministriesfl.org
- fegexaxav.andywilsonmusic.net
- kodones.runningcrazyforever.com
- files.alamodekabashsewingshop.com
- files.michellegrubb.com
- files.mhdtechnologycorp.com
- files.x-ring.org
- files.twigtravel.com
- files.mulberrystreetchs.com
- files.solitaryislandsgamefishingclub.com
- wafuxe.sandiegosuzukiinstitute.com
- www.w3.org
- purl.org
- ns.adobe.com
- paposu.mew3mew.studio
Embedded IP addresses
- 135.232.92.137
- 20.42.65.89
- 52.168.117.169
- 20.165.94.46
- 52.110.12.47
- 57.155.104.224
- 4.230.171.124
- 52.230.60.54
- 203.26.79.13
- 4.207.44.67
- 20.76.201.171
- 74.178.240.61
- 52.123.128.14
- 52.123.129.14
- 40.103.64.226
- 20.184.175.0
- 20.184.175.23
- 142.251.42.99
- 20.42.179.204
- 48.200.63.27
- 20.42.73.26
- 20.42.65.94
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report