SUSPICIOUS — free-robux-pin-codes_GM431946152.pdf
SUSPICIOUS — free-robux-pin-codes_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (68/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
c8eef0c6eb49ca6a8bfdff33a4a1b2aaa51926beacd5da750961b8ea5d351783 - SHA-1:
8427b6c2dbadf6bb11f4af1ec4ecd85b610338f5 - MD5:
41c09048b9498b41e430dab97fe087af - ssdeep:
768:1vIO2MVBssLfl0eCGWsxlxbd6N/Nx5yXlHYgVvEfPD+icN:mO20XFxlxbmx50lHYg9ECicN - TLSH:
T1B9307DF740A7DD1C3A4B9F47AABA265D30DDC39D61A2CE4080D8762CD46C29E7B10A61 - Submitted as: free-robux-pin-codes_GM431946152.pdf
- File type: pdf · Size: 35939 bytes
- Verdict: suspicious (68/100)
Detections (5 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!41C09048B949
- 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 16 external host(s) at runtime (2 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-pin-codes-game-hack, https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-master-hack-apk-facebook-login_GM406889139.pdf, https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-robux-no-human-verification-no-inspect-no-password_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)
9663 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
- 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
- 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
- desktop-hsgcbep
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\72893c3114fad8ca85b2479541cb7869.png -
effe252c74a11436555d683ec2c6d6200d7a0d4eace1411dcfe612db8c09ce04 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
7a636a18cf0528cb318ec6c5ff78df1dd0d5e664e1bff3f83137f891dc51f782 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- http://netcdn.tw/app/431946152/free-robux-pin-codes-game-hack
- https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-master-hack-apk-facebook-login_GM406889139.pdf
- https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-robux-no-human-verification-no-inspect-no-password_GM431946152.pdf
- https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/dailyrobux_GM431946152.pdf
- https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-get-game-passes-for-free-on-roblox_GM431946152.pdf
- https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-daily-spins-coin-master-2021_GM406889139.pdf
- https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-robux-no-verification-required_GM431946152.pdf
- https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-easy_GM431946152.pdf
- https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/roblox-robux_GM431946152.pdf
- https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-master-reward-link_GM406889139.pdf
- https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-get-minecraft-for-free-on-nintendo-switch_GM479516143.pdf
- https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-robux-with-no-verification_GM431946152.pdf
- https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/best-free-items-on-roblox_GM431946152.pdf
- https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-spins-coin-master-2021-today_GM406889139.pdf
- https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-get-minecraft-pe-for-free_GM479516143.pdf
- https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/hack-nuevo-para-roblox-2021_GM431946152.pdf
- https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-coin-master-links_GM406889139.pdf
- https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/master-coin-hack-mod_GM406889139.pdf
- https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/plug-toolbox-for-minecraft-free-ios_GM479516143.pdf
- https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-robux-codes-real_GM431946152.pdf
- https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/hack-roblox-robux-real-working_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=dl.delivery.mp.microsoft.com
Embedded domains
- netcdn.tw
- www.belajar.mansalotim.sch.id
- belajar.mansalotim.sch.id
Embedded IP addresses
- 92.223.78.30
- 52.123.129.14
- 52.110.12.3
- 20.112.250.133
- 52.110.12.50
- 20.247.184.142
- 74.178.240.51
- 4.230.171.124
- 20.165.94.63
- 40.99.133.242
- 57.154.63.210
- 20.184.175.21
- 135.232.92.137
- 72.145.35.96
- 203.26.79.13
- 40.103.64.226
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report