MALICIOUS — 24f217d9d019487defa441e571e380d6aac9fc64f958518fe532775c99c8ef12
MALICIOUS — 24f217d9d019487defa441e571e380d6aac9fc64f958518fe532775c99c8ef12 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
24f217d9d019487defa441e571e380d6aac9fc64f958518fe532775c99c8ef12 - SHA-1:
8c4de1c8dc09ff6a793a0862580bd0d08318bf2e - MD5:
0e7a0ab09699383867fd622adb0892fc - ssdeep:
1536:jUVS8Fi4nkjxRZrm6rLdQWePlDWvzgWpOYQ9bMNuR0OWspO2Bf7Fw:wVdkPZCuGPazRODbMg0d25i - TLSH:
T1D437C0F361EBDE5CB78A9F0396BF1159648AD7881272E7F14088762CC57C5BDAE10900 - Submitted as: 24f217d9d019487defa441e571e380d6aac9fc64f958518fe532775c99c8ef12
- File type: pdf · Size: 71641 bytes
- Verdict: malicious (96/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - 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://thainightjob.com/ckfinder/userfiles/files/33032311422.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cructi.ru/uplcv?utm_term=twins+born+at+different+times, http://stkvn.ru/wp-content/plugins/super-forms/uploads/php/files/64664f7f2cf6d28af90ba8da8e71d6c3/74648068056.pdf, http://pizzeria-millemiglia.de/app/webroot/img/editor/file/52865457903.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)
9631 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
- 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
- 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
- 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
- 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=1787799646&P2=404&P3=2&P4=hn43Gbo9kReByh0uicM%2bo0qq09Y4cwNwr2w9815qL8wxgoNVBslF8Jdi1u0EfyYGIRwQH%2fJCGSAk9FVcwPgNhA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
5f73605ea148d943902839d6829080adf488ec5bc3b451dfe79b788b4f637097 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\22c1d0f0fa4e622fa4f934a8d4b886cd.png -
2c361255fcea5a1107ea2fcba138acde320ddfbd2c1eb78d5aa33e44054b9750 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cructi.ru/uplcv?utm_term=twins+born+at+different+times
- http://stkvn.ru/wp-content/plugins/super-forms/uploads/php/files/64664f7f2cf6d28af90ba8da8e71d6c3/74648068056.pdf
- http://pizzeria-millemiglia.de/app/webroot/img/editor/file/52865457903.pdf
- https://chiataiec.com/userfiles/Proj_Name/files/80739158891.pdf
- http://ledins.lv/cms/file/60041719501.pdf
- https://dolaodong.com/userfiles/file/zadabagetozobuxalos.pdf
- https://comobrew.com/newsite/images/user_uploads/file/92455592824.pdf
- http://thainightjob.com/ckfinder/userfiles/files/33032311422.pdf
- http://domexpo.ru/up/file/29304426973.pdf
- http://raffaelecavazzoni.com/userfiles/files/lesululolow.pdf
- https://dsodrecital.com/wp-content/plugins/formcraft/file-upload/server/content/files/16141fdc3d5cef---78433358166.pdf
- https://oceanflowerhotel.com/uploads/image/files/bupepez.pdf
- https://mai-avto.ru/upload_files/file/wulunupe.pdf
- http://thietkeweblongan.com/upload/files/vikilitanudepowiran.pdf
- http://swatimishra.in/uploaded_files/userfiles/files/23136074458.pdf
- http://edmo-cars.nl/images/file/99436051317.pdf
- http://domadoma.cz/userfiles/file/tagedelefu.pdf
- http://syuncyoku.jp/upload/file/13837425070.pdf
- https://investmentskillsgroup.com/images/userfiles/file/98744561258.pdf
- http://jumpinfit.it/userfiles/files/sululimosoliw.pdf
- http://eventologia.com/userfiles/files/soruvenejibi.pdf
- http://kondicionery-lobnya.ru/upload_picture/file/mapepixusajatexoxabagoban.pdf
- http://www.alfapilates.pl/upload/file/bugukevusaniju.pdf
- http://ottotech.center/userfiles/file/momejal.pdf
- http://www.ponderosafestival.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613a165fd5abd---58421272957.pdf
Embedded domains
- cructi.ru
- stkvn.ru
- pizzeria-millemiglia.de
- chiataiec.com
- dolaodong.com
- comobrew.com
- thainightjob.com
- domexpo.ru
- raffaelecavazzoni.com
- dsodrecital.com
- oceanflowerhotel.com
- mai-avto.ru
- thietkeweblongan.com
- swatimishra.in
- edmo-cars.nl
- syuncyoku.jp
- investmentskillsgroup.com
- jumpinfit.it
- eventologia.com
- kondicionery-lobnya.ru
- www.alfapilates.pl
- www.ponderosafestival.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.168.117.174
- 20.184.175.4
- 52.110.12.28
- 4.230.171.124
- 4.247.188.224
- 52.253.84.76
- 203.26.79.13
- 20.184.175.19
- 74.179.77.204
- 52.123.128.14
- 135.234.160.245
- 52.123.252.239
- 20.42.73.28
- 4.150.223.107
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report