MALICIOUS — coin-master-free-gift-cards_GM406889139.pdf
MALICIOUS — coin-master-free-gift-cards_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 53 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
0d65d96e3d6a61b4d863bbee9cc0d226fa13c9c82442654954cb25b0ba9c51b7 - SHA-1:
ede94f40eea42568db2617be4349dce723351b65 - MD5:
2d584816e733c7bff5b63d7d1498e621 - ssdeep:
768:6VpEp32/gJjNf0AfldvEYVRRy1nYPz9fzv02zi73z:b2/QjNnKnYPl42zi73z - TLSH:
T16A308DF78057DD0C798ADF03A9B7212D3889E7842022CA5564D8776DD0BC6EFAF50622 - Submitted as: coin-master-free-gift-cards_GM406889139.pdf
- File type: pdf · Size: 37085 bytes
- Verdict: malicious (75/100)
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!2D584816E733
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 7 weighted signals:
- Contacted 19 external host(s) at runtime (2 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: http://library.futureuniversity.com/repository/minecraft-aimbot_GM479516143.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-free-gift-cards-game-hack, http://library.futureuniversity.com/repository/minecraft-aimbot_GM479516143.pdf, http://library.futureuniversity.com/repository/orewards-com-free-robux_GM431946152.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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9676 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
- 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
- 252.0.0.224.in-addr.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
- 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
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
30ec728d71540eabbaaa9050db4c7ccb11d850ca95977d7dcf6b99e548c3f969 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\307ad2355400f6a6dd8cdb6742b34bb6.png -
409ebee5b729b00db45f1450336473cec8439d0da863603e72b662844b16273a - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- http://netcdn.tw/app/406889139/coin-master-free-gift-cards-game-hack
- http://library.futureuniversity.com/repository/minecraft-aimbot_GM479516143.pdf
- http://library.futureuniversity.com/repository/orewards-com-free-robux_GM431946152.pdf
- http://library.futureuniversity.com/repository/coin-master-hack-tool-v1-9-download-free-pc_GM406889139.pdf
- http://library.futureuniversity.com/repository/robux-free-co_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-robux-redeem-codes-2021_GM431946152.pdf
- http://library.futureuniversity.com/repository/roblox-cheat-for-infinite-oney-on-mining-simulator_GM431946152.pdf
- http://library.futureuniversity.com/repository/robux-free-promo-codes_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-script-executor-lvl-7-roblox_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-roblox-account-generator_GM431946152.pdf
- http://library.futureuniversity.com/repository/coin-master-hack-app-for-iphone_GM406889139.pdf
- http://library.futureuniversity.com/repository/what-tiktok-free-views-app_GM835599320.pdf
- http://library.futureuniversity.com/repository/hero-havoc-hack-pastebin-roblox_GM431946152.pdf
- http://library.futureuniversity.com/repository/roblox-mining-simulator-hack-2021_GM431946152.pdf
- http://library.futureuniversity.com/repository/best-free-exploit-roblox-pain-exist_GM431946152.pdf
- http://library.futureuniversity.com/repository/how-hack-roblox-games_GM431946152.pdf
- http://library.futureuniversity.com/repository/roblox-weight-simulator-3-cheat-code-2021_GM431946152.pdf
- http://library.futureuniversity.com/repository/free-roblox-clothes-boy_GM431946152.pdf
- http://library.futureuniversity.com/repository/como-hackear-conta-de-roblox_GM431946152.pdf
- http://library.futureuniversity.com/repository/hacking-in-roblox-greenvillebeta_GM431946152.pdf
- http://library.futureuniversity.com/repository/mcpe-optifine_GM479516143.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
Embedded domains
- netcdn.tw
- library.futureuniversity.com
Embedded IP addresses
- 4.150.223.99
- 52.168.112.66
- 162.159.142.9
- 172.66.2.5
- 52.110.12.32
- 52.110.12.4
- 4.230.171.124
- 184.84.165.171
- 4.247.188.233
- 20.247.184.142
- 135.232.92.137
- 74.179.77.164
- 20.112.250.133
- 74.178.232.29
- 40.99.133.210
- 52.123.129.14
- 203.26.79.13
- 52.123.252.236
- 4.150.223.100
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report