SUSPICIOUS — 3c0d4ec80a2a20496c77002da8708246b9a9123cc6aa54b7a2552065d1778ec4
SUSPICIOUS — 3c0d4ec80a2a20496c77002da8708246b9a9123cc6aa54b7a2552065d1778ec4 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
3c0d4ec80a2a20496c77002da8708246b9a9123cc6aa54b7a2552065d1778ec4 - SHA-1:
49e410a1d0509bf2d6d9b3984994a368816f108e - MD5:
8be82ad112e1b88e47c4c06612e3d3b7 - ssdeep:
768:YlkR5n3BQ4sEe0xyXiKSh8aeGOcUHIx8HjYUrZT:mkR9gM9KMOfHIx8HjXrZT - TLSH:
T1DE2F6DF750A3CD0DB98ADB039DBB70A9618AC7892072DB5181D8762CC0BC5AE7F90512 - Submitted as: 3c0d4ec80a2a20496c77002da8708246b9a9123cc6aa54b7a2552065d1778ec4
- File type: pdf · Size: 35665 bytes
- Verdict: suspicious (64/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: Trojan:PDF/Phish.CFN!MTB
- Emsisoft (Emergency Kit): PDF.Spam.Heur.2
- Trellix Stinger (McAfee): PDF/Phish-TWM!8BE82AD112E1
MITRE ATT&CK
Why this verdict
The suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 12 external host(s) and 8 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: http://netcdn.co/app/431946152/robux-today-game-hack, http://baxtton.com/sites/default/files/files/mcpe-master-hack-coin-apk_GM406889139.pdf, http://baxtton.com/sites/default/files/files/minecraft-bedrock-edition-free_GM479516143.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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9766 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
- 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
- http://203.26.79.13/filestreamingservice/files/9a8a705c-852d-4d18-b32a-ee1d872f4bd9?P1=1787945757&P2=404&P3=2&P4=i%2fO0sRQp7JNmANr9Pbvo95l0iASaAXKaoKkyo7vxAe7aSbBdhqZ98VPPA1NbqdSQUIngCl4Z0JObDS4BUp18EA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787945783&P2=404&P3=2&P4=G9iskalll%2faBKrgAlpUAgwSyRuWWu%2b5jsoGw2f9wUatLnFWa7dfDa8%2bvoIvdtpvJ7KJimlGk1TOgugdkDv1F9g%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\c74f01ce027107c7f77633ba5ed1f3cd.png -
f3fc19449aef596a2049686a7afa7566a5eff279e025bdb340b09c5b1ecb6a2a - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
a4da92c7c44a02a187c9b2dd264dc8111fcda878f38946dd47fcc7a4c2ce500d - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- http://netcdn.co/app/431946152/robux-today-game-hack
- http://baxtton.com/sites/default/files/files/mcpe-master-hack-coin-apk_GM406889139.pdf
- http://baxtton.com/sites/default/files/files/minecraft-bedrock-edition-free_GM479516143.pdf
- http://baxtton.com/sites/default/files/files/how-to-become-a-hacker-in-roblox_GM431946152.pdf
- http://baxtton.com/sites/default/files/files/minecraft-complete-handbook_GM479516143.pdf
- http://baxtton.com/sites/default/files/files/coin-master-daily-free-spins-link_GM406889139.pdf
- http://baxtton.com/sites/default/files/files/free-robux-generator-2021-no-human-verification_GM431946152.pdf
- http://baxtton.com/sites/default/files/files/robux-only_GM431946152.pdf
- http://baxtton.com/sites/default/files/files/hack-robux-thegatogaming_GM431946152.pdf
- http://baxtton.com/sites/default/files/files/how-to-get-minecraft-windows-10-for-free-with-java_GM479516143.pdf
- http://baxtton.com/sites/default/files/files/how-to-hack-roblox-accounts-2021-easy_GM431946152.pdf
- http://baxtton.com/sites/default/files/files/how-do-you-speed-hack-on-roblox_GM431946152.pdf
- http://baxtton.com/sites/default/files/files/free-coin-and-spin-link_GM406889139.pdf
- http://baxtton.com/sites/default/files/files/coin-master-club-hack_GM406889139.pdf
- http://baxtton.com/sites/default/files/files/coin-master-heaven-links_GM406889139.pdf
- http://baxtton.com/sites/default/files/files/2021-no-human-verification-hack-for-coin-master_GM406889139.pdf
- http://baxtton.com/sites/default/files/files/today-free-spin-coin-master_GM406889139.pdf
- http://baxtton.com/sites/default/files/files/coin-master-spin-hack-apk_GM406889139.pdf
- http://baxtton.com/sites/default/files/files/free-minecraft-account_GM479516143.pdf
- http://baxtton.com/sites/default/files/files/coinmaster-rewards_GM406889139.pdf
- http://baxtton.com/sites/default/files/files/free-robux-hack-generator_GM431946152.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/9a8a705c-852d-4d18-b32a-ee1d872f4bd9/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded domains
- netcdn.co
- baxtton.com
Embedded IP addresses
- 162.159.142.9
- 52.123.252.235
- 4.230.171.124
- 20.247.184.197
- 74.178.76.128
- 74.178.232.29
- 52.123.129.14
- 203.26.79.13
- 135.233.45.221
- 51.105.71.136
- 172.170.180.133
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report