MALICIOUS — dd5d64e903bbf9d4480d669ce5b1f3c5dc298867a3fa5941bd4edddace64f12c
MALICIOUS — dd5d64e903bbf9d4480d669ce5b1f3c5dc298867a3fa5941bd4edddace64f12c is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
dd5d64e903bbf9d4480d669ce5b1f3c5dc298867a3fa5941bd4edddace64f12c - SHA-1:
c1867211cf066016e45d50969203364bc8af7829 - MD5:
3375946c4695915aba6ca36e7dfd9fae - ssdeep:
1536:LxfmUPMH42FK3Fye292EhPX4WB8T/blWMg6x9GkG4fBQXxO0LjtEWxApOGzWnaVO:9f0H4i4Fye291WTQMg6/DRBdo3Gd3u1N - TLSH:
T16D39C0F7519BEE5D37D79F0365BB126CA084E2C822A2E7904588BB7CC0BC57D2B04961 - Submitted as: dd5d64e903bbf9d4480d669ce5b1f3c5dc298867a3fa5941bd4edddace64f12c
- File type: pdf · Size: 92177 bytes
- Verdict: malicious (95/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 95/100 is the fusion of 6 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 15 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://securitydm.net/slicice/file/20743095376.pdf, http://tearose-kitchen.com/sites/default/files/images/imcefile/55823568098.pdf, https://sindicav.com.br/ckeditor/ckfinder/userfiles/files/xufimijawabux.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 (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9765 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
- 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
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- 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/9a8a705c-852d-4d18-b32a-ee1d872f4bd9/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\9b273c88c6b887939ab369419dfb2e82.png -
71a1b8291049e488d8ed587877523603246af0bf4192d14f2706a6579a46e44b - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
8c49ac5a50815b791b4355084e0ca41fb0c5d52eff3fd3394a26b753f88ba382 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/skout/mBVl/~3/DOqCt-cVA4I/uplcv?utm_term=work+is+worship+meaning+in+tamil
- https://securitydm.net/slicice/file/20743095376.pdf
- http://tearose-kitchen.com/sites/default/files/images/imcefile/55823568098.pdf
- https://sindicav.com.br/ckeditor/ckfinder/userfiles/files/xufimijawabux.pdf
- http://ekonopuntos.com/campannas/file/tupomuwabutabofazawe.pdf
- http://balade-pierry.fr/userfiles/file/jepelaxoro.pdf
- http://agrobud.net/uploaded/file/mazani.pdf
- https://habrit.tw/ckfinder/userfiles/files/dajejijaritelolaros.pdf
- http://gimhaejazz.com/fckeditor/userfiles/image/40752084457.pdf
- http://instant-image.net/UserFiles/Site/File/pojukuroziliwub.pdf
- https://hojoairport.com/images/file/10910285533.pdf
- http://diegogenna.it/userfiles/files/xurofo.pdf
- http://immodraft.de/images/architekten_agentur_images_/file/60144974442.pdf
- http://benrassam.com/uploads/files/zupipitesavaranuma.pdf
- http://tiquital.com/documentos/file/68460451757.pdf
- https://profix.fr/ckfinder/userfiles/files/bigubuzojilubedarar.pdf
- https://cepatdaftargroup2.com/contents/files/nonowevogax.pdf
- http://trungtamsangloc.vn/uploads/ck_upload/files/lezukofatelerapoxol.pdf
- http://sadvita.lt/pav/file/17178434897.pdf
- http://1careglobal.com/upload/files/lutukij.pdf
- http://mas.vacations/wp-content/plugins/formcraft/file-upload/server/content/files/1614c1c2f17404---53427976033.pdf
- https://myhoorayhealth.com/wp-content/plugins/super-forms/uploads/php/files/02d735a3ef4a7f235ceee19fced1a7f4/51849106252.pdf
- http://zhatuogz.com/uploadfile/file/22244721902.pdf
- https://labelmarket.eu/data/file/pixofexeganimekametofup.pdf
- https://naves.cz/res/file/51142450132.pdf
Embedded domains
- feedproxy.google.com
- securitydm.net
- tearose-kitchen.com
- sindicav.com.br
- ekonopuntos.com
- balade-pierry.fr
- agrobud.net
- habrit.tw
- gimhaejazz.com
- instant-image.net
- hojoairport.com
- diegogenna.it
- immodraft.de
- benrassam.com
- tiquital.com
- profix.fr
- cepatdaftargroup2.com
- 1careglobal.com
- myhoorayhealth.com
- zhatuogz.com
- labelmarket.eu
- banerjeetourspecial.in
- 3xlove.com
- www.anieliasfx.com
- www.w3.org
Embedded IP addresses
- 48.211.4.16
- 4.230.171.124
- 172.215.188.232
- 74.178.76.128
- 203.26.79.13
- 135.232.92.97
- 20.112.250.133
- 52.123.129.14
- 40.99.134.2
- 172.178.240.162
- 135.233.95.144
- 48.192.143.121
- 92.223.78.30
- 20.42.73.30
- 52.168.117.174
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report