SUSPICIOUS — roblox-free-pets_GM431946152.pdf
SUSPICIOUS — roblox-free-pets_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (68/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
a9aa64103c663a068eb18b22e0db957030e8f7560747043b9db7677e9d833bcb - SHA-1:
0df1f8635a8185f11ceb2d5241dac7e783fe0e80 - MD5:
3f9bb54efe16be70780bb5afd2d85650 - ssdeep:
768:t8sUOe2FWAV+O8s4JTMweDpzwnp+w4mHxRkaWNaj1vYd:VUD2gmeJTEc+wNbkaWU1vYd - TLSH:
T1D42F7CF35093CD5CBE8B8F0BAA76569D74C9D788A162DE4084983A3C94BC5AF7F50420 - Submitted as: roblox-free-pets_GM431946152.pdf
- File type: pdf · Size: 35728 bytes
- Verdict: suspicious (68/100)
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!3F9BB54EFE16
MITRE ATT&CK
Why this verdict
The suspicious score of 68/100 is the fusion of 6 weighted signals:
- Contacted 14 external host(s) at runtime (2 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: http://netcdn.tw/app/431946152/roblox-free-pets-game-hack, https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/free-robux-denis-daily_GM431946152.pdf, https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/how-to-hack-roblox-accounts-2021_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)
9846 behavior events · 1 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- searchapp.bundleassets.example
- staging.to-do.officeppe.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
- 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
- 255.255.254.169.in-addr.arpa
- 79.243.254.169.in-addr.arpa
- ntp.ubuntu.com
- 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=msedge.f.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787476395&P2=404&P3=2&P4=PoIalmtDLGF9ay7BTj55MaFyJZOfVgD1pRwnNCpBeyvOq1E0kCXzZQCrrIEsMggZbv4KDvkZTXij8Sd7gy5jSg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
3a1d7e143aefaa6b3797b948eaccdf91bd0e3ae344a44cc559873fb724bf5798 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\fd5e1160331542fc26dbc4e316b5d48e.png -
e6ebf4d54ce31153ab0fd2e85e8ec3d8a69855fe1527fae9465ef8d6065bcb6a - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- http://netcdn.tw/app/431946152/roblox-free-pets-game-hack
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/free-robux-denis-daily_GM431946152.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/how-to-hack-roblox-accounts-2021_GM431946152.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/minecraft-free-trial_GM479516143.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/rbx-hut_GM431946152.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/free-100-robux_GM431946152.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/roblox-robux-cheat-engine_GM431946152.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/roblox-hack-ga_GM431946152.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/coin-master-daily-free-spins-link_GM406889139.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/coin-master-hack-no-verify_GM406889139.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/minecraft-java-edition-free-download-for-android_GM479516143.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/roblox-is-it-a-hack-or-exploit_GM431946152.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/roblox-elemental-wars-hack_GM431946152.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/piano-keyboard-hack-in-roblox_GM431946152.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/free-minecraft-printables_GM479516143.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/freespinandcoin-blogspot_GM406889139.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/get-coin-master-cards-free_GM406889139.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/how-to-become-a-hacker-in-roblox_GM431946152.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/free-roblox-group-giving-robux_GM431946152.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/roblox-online-free-no-download_GM431946152.pdf
- https://elearning.mtsn2pml.sch.id/__statics/gudangsoal/files/robux-match_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/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=msedge.f.dl.delivery.mp.microsoft.com
Embedded domains
- netcdn.tw
- elearning.mtsn2pml.sch.id
Embedded IP addresses
- 72.154.7.98
- 20.42.179.192
- 74.179.77.204
- 52.110.12.55
- 52.230.60.54
- 85.210.193.152
- 135.234.160.246
- 20.165.94.46
- 72.153.5.141
- 135.233.95.144
- 135.232.92.97
- 52.253.84.76
- 203.26.79.13
- 4.230.171.124
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report