SUSPICIOUS — 60415647478.pdf
SUSPICIOUS — 60415647478.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
d88d2ba46442cdbc9edbf0d9ea7f5f09a8c3888e071de63dfa39819277aeece8 - SHA-1:
fced3be81b16faacd3309a94d6b6d29b3214d6d8 - MD5:
402ae5441de4efa2eea8c303cf2fab98 - ssdeep:
768:NgGzpDpBbe2yKk546Nc+oX/9otQvYxIhVvNfhHM5u9d2:uGF1NeD46521fYUJvs5u9d2 - TLSH:
T13531AFF35067DD8C77CAAB076AA60044B00BDB8D7132D6A45CD876ACC47C6FD6E01961 - Submitted as: 60415647478.pdf
- File type: pdf · Size: 42975 bytes
- Verdict: suspicious (64/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 20 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=gartner+business+intelligence+2019+pdf, https://site-1036823.mozfiles.com/files/1036823/90376711097.pdf, https://site-1037827.mozfiles.com/files/1037827/jalonimajif.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 (8 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9806 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
- c.pki.goog
- 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
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\fe8135aace19063aa23796a17a660a15.png -
e89ba1438c28bbefbef23737b3a9d9d8f0bcdd17d0154ada1c96c5700fac262d - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
88e37250006014c2fb4e68c206e3f87053a75c8945392224898c600cda45df5d - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=gartner+business+intelligence+2019+pdf
- https://site-1036823.mozfiles.com/files/1036823/90376711097.pdf
- https://site-1037827.mozfiles.com/files/1037827/jalonimajif.pdf
- https://site-1039183.mozfiles.com/files/1039183/senixugikifuselakit.pdf
- https://cdn.shopify.com/s/files/1/0434/6970/1286/files/kebipedumaz.pdf
- https://cdn.shopify.com/s/files/1/0440/3753/7942/files/jojexuwuvupilujunapi.pdf
- https://cdn.shopify.com/s/files/1/0428/5821/7631/files/3049667620.pdf
- https://site-1039779.mozfiles.com/files/1039779/rajoxazaginim.pdf
- https://site-1036635.mozfiles.com/files/1036635/23486656868.pdf
- https://site-1037018.mozfiles.com/files/1037018/40996778881.pdf
- https://site-1036713.mozfiles.com/files/1036713/96119135115.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- 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=1787757553&P2=404&P3=2&P4=jJBrNY3Jlm4i%2bsZtR9CBfn26%2fW%2bP8j0EuUtt%2bPTMBRCNiga94l9bbcTnK1Ry2ReHn%2fPGnA9qAfwdaBXL7%2fJVRg%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=1787757614&P2=404&P3=2&P4=O0NfIlKRJ0HNxiYl5lBEleS6Vzwb3bFtMdIhlY3NgZfxeKws%2bGr6xEI9BE%2bH7f3w%2b8E%2bt81PGVLRL7PNba30Mw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/gsr1.crl
Embedded domains
- ggtraff.ru
- site-1036823.mozfiles.com
- site-1037827.mozfiles.com
- site-1039183.mozfiles.com
- cdn.shopify.com
- site-1039779.mozfiles.com
- site-1036635.mozfiles.com
- site-1037018.mozfiles.com
- site-1036713.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.172.255.217
- 20.42.73.24
- 20.3.1.41
- 52.110.12.37
- 52.110.12.45
- 4.230.171.124
- 135.233.95.144
- 74.179.77.164
- 135.232.92.34
- 20.112.250.133
- 203.26.79.13
- 4.150.223.104
- 52.123.129.14
- 74.178.232.29
- 142.250.207.3
- 135.234.160.244
- 4.209.250.170
- 4.207.44.74
- 20.184.175.23
- 142.250.195.163
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report