SUSPICIOUS — get-more-robux_GM431946152.pdf
SUSPICIOUS — get-more-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (68/100). 5 of 50 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
863b12bc593eafe5df79b755681eb52e50a3f22533f80857759444aadefc1333 - SHA-1:
fbbcebba098090f3c4c6f9f8ff8e03a7a400fa64 - MD5:
30f393545d337548581d4682bcc88323 - ssdeep:
768:nnIvpCmKBIbuBj1fKUXJYNdbI/hnl2R/hKBx2rFkF90oPDUIfMvo9I7W/PcdZi/t:nUCmItyJ8j2R/hJFuBUZDMc+RHE3gwC - TLSH:
T162338DF70147DD1CAA8A5F47ABBA255E74C9D78C2122DE80E4D4763CC07C5AE6B40932 - Submitted as: get-more-robux_GM431946152.pdf
- File type: pdf · Size: 49371 bytes
- Verdict: suspicious (68/100)
Detections (5 of 50 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!30F393545D33
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The suspicious score of 68/100 is the fusion of 6 weighted signals:
- Contacted 12 external host(s) at runtime (3 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://netcdn.xyz/app/431946152/get-more-robux-game-hack, https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/coin-master-free-blogspot_GM406889139.pdf, https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/coin-master-free-spins-daily-link-updated_GM406889139.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)
9726 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
- 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
- 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
- 252.0.0.224.in-addr.arpa
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep
- ntp.ubuntu.com
- desktop-hsgcbep._dosvc._tcp.local
- 255.255.254.169.in-addr.arpa
- 251.0.0.224.in-addr.arpa
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\bd325763f620894401c81114562a6c1b.png -
cdbf56b7422df7e136b746c1a5c0acd3416a72b853b360a07c343a25ae7b2de8 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
3b13f28b763050959a9ca906ceebd416c566f2e4bed5e339e53d06ddba22dc6e - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://netcdn.xyz/app/431946152/get-more-robux-game-hack
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/coin-master-free-blogspot_GM406889139.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/coin-master-free-spins-daily-link-updated_GM406889139.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/coin-master-hack-tool-download_GM406889139.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/coin-master-hack-fast-org_GM406889139.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/free-minecraft-skins-java_GM479516143.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/gold-cards-coin-master-hack_GM406889139.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/how-to-buy-robux-for-free_GM431946152.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/legit-free-spins-coin-master_GM406889139.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/minecraft-redeem-code-free-2021_GM479516143.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/coin-master-tricks-and-hacks_GM406889139.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/get-free-robux-now_GM431946152.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-without-any-verification_GM431946152.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/how-to-earn-free-spins-coin-master_GM406889139.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/roblox-tracker_GM431946152.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/free-coin-master-spins-daily_GM406889139.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/free-spins-and-coins-coin-master-2021-link_GM406889139.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-fast-and-easy_GM431946152.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/roblox-old-avatar_GM431946152.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/free-modded-minecraft-server_GM479516143.pdf
- https://elearning10.man1kotalubuklinggau.sch.id/__statics/gudangsoal/files/coin-master-free-cards-hack_GM406889139.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.xyz
- elearning10.man1kotalubuklinggau.sch.id
Embedded IP addresses
- 52.110.12.14
- 4.230.171.124
- 20.247.184.142
- 4.144.132.114
- 4.150.223.105
- 203.26.79.13
- 135.233.95.144
- 20.76.201.171
- 51.116.246.106
- 52.123.129.14
- 135.233.95.80
- 162.159.36.2
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report