MALICIOUS — 793dac2a702fdb1e86933dc01d7dc576c9b42c89cb6e2d4d34f2dcf5de03585c
MALICIOUS — 793dac2a702fdb1e86933dc01d7dc576c9b42c89cb6e2d4d34f2dcf5de03585c is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
793dac2a702fdb1e86933dc01d7dc576c9b42c89cb6e2d4d34f2dcf5de03585c - SHA-1:
4e640387be7e43661c598baadaea93ad0694c0bf - MD5:
ad162b7db1381f7e86ae46bcde4e2b2b - ssdeep:
768:vpTxt7sDhJssaNkY/c8ju7C5vxj+o3Oxl5Hcuas:RTvUqsckV8ji+38zHVas - TLSH:
T143307DF3505BCC4CA9869F03A9BB356D6589D38472729A41A0DC773C80BCBAEAF50531 - Submitted as: 793dac2a702fdb1e86933dc01d7dc576c9b42c89cb6e2d4d34f2dcf5de03585c
- File type: pdf · Size: 35811 bytes
- Verdict: malicious (72/100)
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!AD162B7DB138
MITRE ATT&CK
Why this verdict
The malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 15 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: http://mtsn-baranti.com/perpus/repository/free-minecraft-mods_GM479516143.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.co/app/431946152/how-to-get-your-hacked-roblox-account-back-2021-game-hack, http://mtsn-baranti.com/perpus/repository/free-minecraft-mods_GM479516143.pdf, http://mtsn-baranti.com/perpus/repository/is-free-robux-real_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
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9700 behavior events · 0 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
- 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=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787804477&P2=404&P3=2&P4=HC6l9j3K8QnNycMRHruf0sxy%2bOZlg9rRNBpilmAhBpRl0QE5XQYFVdbWivn6wuAJ2ns791e4PAlTa%2fkZskRyxg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787804528&P2=404&P3=2&P4=axjSZ5KPS2EWGI4BMaUAGARroSbyc9uBexIahRvnZAxygC53CLvV1EU0C5zB7BZpCCKxqAq7upXZShuYMGg59w%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5?P1=1787201278&P2=404&P3=2&P4=U4jK4Q9jqBjWZqbMQPMTkh0RgPww%2byK0CJkfxmL2CQCcKHlqSsifD1ymvfnTTLQkRB0MHirM4in58%2bFp0THL5g%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
c78a25a4e35951683c9127c7ac6eda4ec5c016fcb0eee6a4de3d85c5bf5e0e95 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\f8b3be3bb7552803588820f27fc7ffd2.png -
a9035310b4770d10d3e9cafa68540708a40148db81fe919375ac7dcda08d3084 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- http://netcdn.co/app/431946152/how-to-get-your-hacked-roblox-account-back-2021-game-hack
- http://mtsn-baranti.com/perpus/repository/free-minecraft-mods_GM479516143.pdf
- http://mtsn-baranti.com/perpus/repository/is-free-robux-real_GM431946152.pdf
- http://mtsn-baranti.com/perpus/repository/daily-free-spins-on-coin-master_GM406889139.pdf
- http://mtsn-baranti.com/perpus/repository/coin-master-free-coins-facebook_GM406889139.pdf
- http://mtsn-baranti.com/perpus/repository/coin-master-free-spins-generator-no-verification_GM406889139.pdf
- http://mtsn-baranti.com/perpus/repository/free-roblox-toy-codes-not-used_GM431946152.pdf
- http://mtsn-baranti.com/perpus/repository/free-robux-codes-2021-not-used_GM431946152.pdf
- http://mtsn-baranti.com/perpus/repository/minecraft-free-school_GM479516143.pdf
- http://mtsn-baranti.com/perpus/repository/minecraft-pocket-edition-download-free-pe-calculator_GM479516143.pdf
- http://mtsn-baranti.com/perpus/repository/coin-master-hack-xyz-download-free_GM406889139.pdf
- http://mtsn-baranti.com/perpus/repository/coin-master-daily-free-spins-hack_GM406889139.pdf
- http://mtsn-baranti.com/perpus/repository/coin-master-hack-org_GM406889139.pdf
- http://mtsn-baranti.com/perpus/repository/get-free-coins-on-coin-master_GM406889139.pdf
- http://mtsn-baranti.com/perpus/repository/freer-pro-tiktok_GM835599320.pdf
- http://mtsn-baranti.com/perpus/repository/coin-master-free-spins-link-no-verification-code_GM406889139.pdf
- http://mtsn-baranti.com/perpus/repository/how-to-get-free-robux-without-verifying_GM431946152.pdf
- http://mtsn-baranti.com/perpus/repository/coin-master-daily-free-spins-link-today_GM406889139.pdf
- http://mtsn-baranti.com/perpus/repository/escape-school-oby-roblox-cheats_GM431946152.pdf
- http://mtsn-baranti.com/perpus/repository/roblox-base-wars-free-admin_GM431946152.pdf
- http://mtsn-baranti.com/perpus/repository/robux-hack-no-verification_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.co
- mtsn-baranti.com
Embedded IP addresses
- 20.165.94.46
- 162.159.142.9
- 52.168.117.175
- 52.110.12.55
- 4.230.171.124
- 74.178.240.61
- 20.52.64.200
- 20.236.44.162
- 135.232.92.34
- 203.26.79.13
- 52.123.252.231
- 92.223.78.30
- 172.215.188.232
- 172.170.180.133
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report