MALICIOUS — 4684499_skachat_cubase_7_rus_torrent.pdf
MALICIOUS — 4684499_skachat_cubase_7_rus_torrent.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 53 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
39b889c1602acf06fda70c1b877d09df7e59a7f6f4c3e61bca5727aee0ebbd94 - SHA-1:
00b8bb28ad783b49d7923ff8acff9d0b058f35f1 - MD5:
3a3c685e583a4a10f1e16f06bd73a3b4 - ssdeep:
6144:hFoP/prvAA9tu0UVP64w8ktD2eMFdl6HxmwQnlPHTZDkAVI7:sxPp8QDIkHpQ5HFDkAm7 - TLSH:
T1514801F2EA06AE65CA5E7F123D70913F2D46023221F01B25BD5309E273706BB271A5B5 - Submitted as: 4684499_skachat_cubase_7_rus_torrent.pdf
- File type: pdf · Size: 356224 bytes
- Verdict: malicious (75/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.13
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 7 weighted signals:
- Contacted 23 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: http://img1.liveinternet.ru/images/attach/c/6//4683/4683848_skachat_gta_4_russkiy_cikl_cherez_torrent.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://botcraftman.ru/?lip&keyword=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+cubase+7+rus+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8, http://img1.liveinternet.ru/images/attach/c/6//4683/4683899_skachat_besplatno_gotovoe_portfolio_transformeruy.pdf, http://img1.liveinternet.ru/images/attach/c/6//4683/4683848_skachat_gta_4_russkiy_cikl_cherez_torrent.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 (4 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9721 behavior events · 1 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
- desktop-hsgcbep
- 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
- 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
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- 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
- 79.243.254.169.in-addr.arpa
- 255.255.254.169.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
bf83e0fa97e19bfc1dcfc26166b8e575649a311531bafbd54294d572bf91cca6 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\ce2077987713a5bf383c73394cd03054.png -
523ab034fc2afbaa0b7d6c292b5712d1da3dd2134ec778d0d99fdbda8dbad2c1 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- http://botcraftman.ru/?lip&keyword=%D1%81%D0%BA%D0%B0%D1%87%D0%B0%D1%82%D1%8C+cubase+7+rus+%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%BD%D1%82&charset=utf-8
- http://img1.liveinternet.ru/images/attach/c/6//4683/4683899_skachat_besplatno_gotovoe_portfolio_transformeruy.pdf
- http://img1.liveinternet.ru/images/attach/c/6//4683/4683848_skachat_gta_4_russkiy_cikl_cherez_torrent.pdf
- http://img1.liveinternet.ru/images/attach/c/6//4683/4683527_seriynuyy_nomer_dlya_doktor_veb_na_android.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=1787487816&P2=404&P3=2&P4=kwoamEv2gYyLhOCokAlH4lmKBb401KU5Z87ZGHfdcP%2bgoKWPgTR1Rk6BUQVadhBtsL%2boUb6zzdO81nZLOOUoKQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/45cd9142-6feb-4946-89e7-63e58fada30a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/45cd9142-6feb-4946-89e7-63e58fada30a?P1=1787487886&P2=404&P3=2&P4=He7KWaIkpBHglpGdNLAzkdx8iVw09V5P2V%2fWy5Rb1dI0BZ45GfbT8zV2n3ySrva0%2flela56nDYg2qeQKnfqAQg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- mj.ml
- botcraftman.ru
- img1.liveinternet.ru
Embedded IP addresses
- 20.42.179.192
- 74.178.240.61
- 20.42.179.204
- 4.207.44.65
- 85.210.196.11
- 20.184.175.11
- 52.168.117.171
- 20.42.65.93
- 20.50.201.195
- 52.123.252.197
- 52.110.12.42
- 57.155.104.224
- 4.230.171.124
- 52.253.84.76
- 135.232.92.97
- 20.165.94.63
- 20.236.44.162
- 52.123.129.14
- 74.179.77.204
- 203.26.79.13
- 20.42.65.85
- 135.232.92.34
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report