MALICIOUS — 70d0e0b890ccca14f584033f14fce1def9e752d696f4aaf8e7d8b26bcceb8b75
MALICIOUS — 70d0e0b890ccca14f584033f14fce1def9e752d696f4aaf8e7d8b26bcceb8b75 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
70d0e0b890ccca14f584033f14fce1def9e752d696f4aaf8e7d8b26bcceb8b75 - SHA-1:
3efcfcf94bc0ace7da7a5974e4ff32a45dec6ed6 - MD5:
b98ac8519a7c386c46c83c130cf643da - ssdeep:
1536:jthg8ixoLgVeyu1cI8zOcxD1PCoJGwmRURkue5RiJ3TOwIzSWCpOViIWFNSZaQ7:56LKgVu1jcxD1P/QR4kue3sO1zvViVsd - TLSH:
T1CC3AE1F2216B8CADBA4FDB0398774214868EDBC95393E5A490C8AF7C41EC5BF5D24640 - Submitted as: 70d0e0b890ccca14f584033f14fce1def9e752d696f4aaf8e7d8b26bcceb8b75
- File type: pdf · Size: 98304 bytes
- Verdict: malicious (98/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 7 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 - Embedded link rated malicious by URL analysis: https://big-affaires.com/img/pics/files/63250009717.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 19 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://orcasproje.com/userfiles/file/sunixifoxu.pdf, http://homokkepek.hu/editor_up/vizosevibimeka.pdf, https://big-affaires.com/img/pics/files/63250009717.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 (15 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
5724 behavior events · 0 ATT&CK techniques · 2 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
- _dosvc._tcp.local
- ntp.ubuntu.com
- 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
- 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
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
d33f9744db737f414b7d746fdb8a4cbaa28990744c196162ef4beeaef3712d10 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- http://feedproxy.google.com/~r/MbOu/~3/TxADE9PCSUw/uplcv?utm_term=the+primary+producer+in+an+ecosystem+are
- https://orcasproje.com/userfiles/file/sunixifoxu.pdf
- http://homokkepek.hu/editor_up/vizosevibimeka.pdf
- https://big-affaires.com/img/pics/files/63250009717.pdf
- https://ww150005.linebot.net/upfile/files/20210919035054.pdf
- http://veszpremlizards.hu/_user/file/91560046620.pdf
- http://www.yemany.com/yemfiles/files/selutinil.pdf
- https://przygodanaukrainie.pl/admin/ckfinder/userfiles/files/xifowepodisomodexut.pdf
- http://elektromig.pl/userfiles/file/durig.pdf
- http://cheapmarkt.com/userfiles/file/merazekidiwulisegugidarul.pdf
- https://www.etbsupplies.com/wp-content/plugins/formcraft/file-upload/server/content/files/161381a2b93777---81968845101.pdf
- https://rocha.pt/userfiles/file/61430635963.pdf
- http://learnazia.com/fck/imagesfile/8801510173.pdf
- https://odontologosmalca.com/images/userfiles/file/47784030237.pdf
- https://amadesafar.ir/basefile/amadesafarir/files/17974405661.pdf
- http://vetsnab32.ru/userfiles/file/setujerudot.pdf
- 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=1787846150&P2=404&P3=2&P4=ZJMiw9ht3PG%2bcKAaou8MY2EUCXpzYdqewpTdvb3CrA4MCyd9xw7G6gJEpRdy3b50J9p%2b%2fDN1ImSq%2bXRcU%2bGmuA%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=1787846194&P2=404&P3=2&P4=VwH7WPR%2fQHx2nOOYH2hL4ZKYzt9G5JXtx6WLEi8maGl4r4VPs7c9yqE%2bVcy8iK3wCW6l1uZBIJb6CCru%2bzipeQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/gsr1.crl
- http://c.pki.goog/r/r4.crl
Embedded domains
- feedproxy.google.com
- orcasproje.com
- big-affaires.com
- ww150005.linebot.net
- www.yemany.com
- przygodanaukrainie.pl
- elektromig.pl
- cheapmarkt.com
- www.etbsupplies.com
- learnazia.com
- odontologosmalca.com
- amadesafar.ir
- vetsnab32.ru
- homokkepek.hu
- veszpremlizards.hu
- rocha.pt
Embedded IP addresses
- 52.178.17.232
- 162.159.142.9
- 40.79.167.9
- 52.123.252.195
- 52.123.252.241
- 52.110.12.25
- 4.230.171.124
- 4.247.188.233
- 203.26.79.13
- 52.123.252.198
- 52.123.252.223
- 135.232.92.137
- 52.123.129.14
- 40.103.64.242
- 135.233.45.223
- 135.232.92.34
- 48.192.143.121
- 48.200.63.27
- 4.150.223.113
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report