SUSPICIOUS — coin-master-hack-2021_GM406889139.pdf
SUSPICIOUS — coin-master-hack-2021_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (56/100). 4 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
a89a3f56e19111f550af14838df3d447c7391420ad293dfdc18e109544ecff37 - SHA-1:
234d6ac4a64b2475ece890231bd486cabdaf418c - MD5:
fdce2d110138cf077433be1ecd918ffc - ssdeep:
768:APr6uFpD6y8PTv6itgrnfiJYcN7Nw4BGM7lk6wU1fuqBv8YPCcM:Az62ePTrCrnfhe9Hn51fuq18qCl - TLSH:
T16D338EF7509BCD0C66879F43D9FA202D61CEDB846161DE409198763C86ACABDBF10E21 - Submitted as: coin-master-hack-2021_GM406889139.pdf
- File type: pdf · Size: 47961 bytes
- Verdict: suspicious (56/100)
Detections (4 of 54 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!FDCE2D110138
MITRE ATT&CK
Why this verdict
The suspicious score of 56/100 is the fusion of 6 weighted signals:
- Embedded network infrastructure: https://netcdn.online/app/406889139/coin-master-hack-2021-game-hack, http://digilib.akperkabpurworejo.ac.id//repository/coin-master-free-coins-and-spins_GM406889139.pdf, http://digilib.akperkabpurworejo.ac.id//repository/coin-master-free-spins-daily-link-game-mod_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 - Contacted 18 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9606 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
- 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
- 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 -
53be931ea7c9fe8a8f9012e268549d16e76ecc4a442d42cc102f0924576c2d97 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\3e4815c253ccd94d868c9ac4dca8ec2b.png -
854e545874453e78af9132bd469a4c3a0c164c92b417d1c7dbce5626e64269c2 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://netcdn.online/app/406889139/coin-master-hack-2021-game-hack
- http://digilib.akperkabpurworejo.ac.id//repository/coin-master-free-coins-and-spins_GM406889139.pdf
- http://digilib.akperkabpurworejo.ac.id//repository/coin-master-free-spins-daily-link-game-mod_GM406889139.pdf
- http://digilib.akperkabpurworejo.ac.id/repository/roblox-hack-2021_GM431946152.pdf
- http://digilib.akperkabpurworejo.ac.id//repository/my-minecraft-account-was-hacked_GM479516143.pdf
- http://digilib.akperkabpurworejo.ac.id/repository/free-spin-link-for-coin-master-game_GM406889139.pdf
- http://digilib.akperkabpurworejo.ac.id//repository/how-do-you-get-free-robux-on-roblox_GM431946152.pdf
- http://digilib.akperkabpurworejo.ac.id/repository/free-robux-real-2021_GM431946152.pdf
- http://digilib.akperkabpurworejo.ac.id/repository/boost9-com-roblox-hack_GM431946152.pdf
- http://digilib.akperkabpurworejo.ac.id//repository/coin-master-hack-xyz-download_GM406889139.pdf
- https://digilib.akperkabpurworejo.ac.id/repository/how-to-get-minecraft-for-free-on-pc_GM479516143.pdf
- http://digilib.akperkabpurworejo.ac.id//repository/how-to-get-free-coins-in-mcpe-master_GM406889139.pdf
- http://digilib.akperkabpurworejo.ac.id//repository/rbxfree-com-free-robux_GM431946152.pdf
- https://digilib.akperkabpurworejo.ac.id/repository/minecraft-redeem-code-free_GM479516143.pdf
- http://digilib.akperkabpurworejo.ac.id//repository/oprewards-login_GM431946152.pdf
- http://digilib.akperkabpurworejo.ac.id/repository/free-robux-scams_GM431946152.pdf
- http://digilib.akperkabpurworejo.ac.id//repository/get-robux-for-free-2021_GM431946152.pdf
- http://digilib.akperkabpurworejo.ac.id//repository/pokemon-go-free-coins-without-human-verification_GM1094591345.pdf
- http://digilib.akperkabpurworejo.ac.id//repository/how-to-get-free-robux-without-verifying_GM431946152.pdf
- https://digilib.akperkabpurworejo.ac.id/repository/how-can-you-get-minecraft-for-free_GM479516143.pdf
- http://digilib.akperkabpurworejo.ac.id//repository/how-to-get-free-daily-spins-on-coin-master_GM406889139.pdf
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- netcdn.online
- digilib.akperkabpurworejo.ac.id
Embedded IP addresses
- 52.148.114.188
- 172.172.255.218
- 52.123.129.14
- 20.184.175.7
- 135.233.95.144
- 74.178.232.29
- 52.168.117.169
- 40.84.97.4
- 52.230.59.222
- 4.230.171.124
- 74.179.77.164
- 20.165.94.63
- 74.178.76.128
- 4.150.223.100
- 40.99.134.2
- 13.69.116.109
- 52.123.252.238
- 203.26.79.13
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report