MALICIOUS — 7ed390c78e2b7dae04c386bfd4d9edcbce495b25039a8fb0fd8f5e5c9425e40f
MALICIOUS — 7ed390c78e2b7dae04c386bfd4d9edcbce495b25039a8fb0fd8f5e5c9425e40f is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
7ed390c78e2b7dae04c386bfd4d9edcbce495b25039a8fb0fd8f5e5c9425e40f - SHA-1:
09ddf21aa932c6a168bc1061ce3bc2664c97c9d6 - MD5:
dc3b1ab4691ce70e6bc52364adfc92f5 - ssdeep:
1536:+9zKUpWDvtyc3DE1QhuG+3zGdJmFZJP39Rv2pI5E3H1iw3uo6V3cqtDzHzy9n:cOGWpyc3AKaCdJaR+pI5E31iGC3cUDn8 - TLSH:
T11338E0F320A7CD9CBA868763ADA7196D744EC34C6033DB51148C3A2ED4BC6AE3D10661 - Submitted as: 7ed390c78e2b7dae04c386bfd4d9edcbce495b25039a8fb0fd8f5e5c9425e40f
- File type: pdf · Size: 83105 bytes
- Verdict: malicious (98/100)
Detections (5 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
- Trellix Stinger (McAfee): PDF/Phish-FAB!DC3B1AB4691C
- 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://static.s123-cdn-static.com/uploads/4503578/normal_6007a102a02ee.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://crophysi.ru/123?utm_term=offline+android+app+maker+for+pc, https://xitapazutirubej.weebly.com/uploads/1/3/4/8/134882608/4d2592d490.pdf, https://cdn-cms.f-static.net/uploads/4421969/normal_604772247ef2d.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)
9871 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
- _dosvc._tcp.local
- ntp.ubuntu.com
- desktop-hsgcbep._dosvc._tcp.local
- WORKGROUP
- 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=1787793059&P2=404&P3=2&P4=AgGWnHjUNIanjRUWoEQynCo7YchwEqS7qtF3Uduo4iWAnFQWyjYX2zFYGTSXPmU1gK2ADzlLlva9OkgWh31IYg%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
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\3d45849e717acfa2dff36de21ea56d98.png -
ef68a1c54cd170632a32bde108a3a6b2a422a59ddf71564b7ca9d330092ca002 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
ab8927d636bf26d44fb54f2f25ac00eff3b3fddde537ed04697bb6e53d320672 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://crophysi.ru/123?utm_term=offline+android+app+maker+for+pc
- https://xitapazutirubej.weebly.com/uploads/1/3/4/8/134882608/4d2592d490.pdf
- https://cdn-cms.f-static.net/uploads/4421969/normal_604772247ef2d.pdf
- https://cdn-cms.f-static.net/uploads/4454682/normal_6041de649d605.pdf
- https://puwulafu.weebly.com/uploads/1/3/5/3/135329465/sawexukubokiwu-porovakumid.pdf
- https://static.s123-cdn-static.com/uploads/4503578/normal_6007a102a02ee.pdf
- https://cdn-cms.f-static.net/uploads/4456119/normal_600bc93b7379a.pdf
- https://cdn-cms.f-static.net/uploads/4384820/normal_606c0ed952c82.pdf
- https://static.s123-cdn-static.com/uploads/4497695/normal_6004a26708fb7.pdf
- https://cdn-cms.f-static.net/uploads/4405687/normal_603affb37118e.pdf
- http://juvupumanut.pbworks.com/f/2018_mazda_cx-5_service_manual.pdf
- https://cdn-cms.f-static.net/uploads/4500674/normal_60420a4f08727.pdf
- https://fozoxusesabe.weebly.com/uploads/1/3/4/7/134748975/6b668fa6.pdf
- https://static.s123-cdn-static.com/uploads/4449181/normal_5fe347c56e9e4.pdf
- https://kusudojisopev.weebly.com/uploads/1/3/4/7/134774064/9671685.pdf
- http://fagimox.pbworks.com/f/simple_compound_and_complex_sentences_ks2_video.pdf
- https://static.s123-cdn-static.com/uploads/4377380/normal_5fc9440554b45.pdf
- https://static.s123-cdn-static.com/uploads/4492600/normal_5fe07f7d7eb42.pdf
- https://static.s123-cdn-static.com/uploads/4392463/normal_60036dae22577.pdf
- https://cdn-cms.f-static.net/uploads/4414680/normal_600fda1b714e1.pdf
- https://cdn-cms.f-static.net/uploads/4494166/normal_60493291cc571.pdf
- https://cdn-cms.f-static.net/uploads/4471719/normal_60bd7c5864e12.pdf
- https://cdn-cms.f-static.net/uploads/4485322/normal_600c37d53f2df.pdf
- https://cdn-cms.f-static.net/uploads/4379839/normal_605596a860829.pdf
- https://mifavawuzizadax.weebly.com/uploads/1/3/5/9/135977912/dufugezimawi-vadefexevezufes-wadidixas-riruzutosus.pdf
Embedded domains
- crophysi.ru
- xitapazutirubej.weebly.com
- cdn-cms.f-static.net
- puwulafu.weebly.com
- static.s123-cdn-static.com
- juvupumanut.pbworks.com
- fozoxusesabe.weebly.com
- kusudojisopev.weebly.com
- fagimox.pbworks.com
- mifavawuzizadax.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 34.54.88.138
- 74.179.77.204
- 13.89.179.12
- 52.110.12.31
- 4.230.171.124
- 52.230.60.54
- 20.165.94.63
- 135.232.92.97
- 135.233.95.144
- 52.123.128.14
- 172.178.240.161
- 20.165.94.46
- 203.26.79.13
- 52.123.252.230
- 92.223.78.30
- 4.150.223.105
- 20.184.175.13
- 20.42.65.85
- 172.175.111.170
File paths
- N:\JH
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report