MALICIOUS — 6c5d2ce10a311e685acc5fa86a026be0641a534811363d04319377fd5b218b0c
MALICIOUS — 6c5d2ce10a311e685acc5fa86a026be0641a534811363d04319377fd5b218b0c is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (95/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
6c5d2ce10a311e685acc5fa86a026be0641a534811363d04319377fd5b218b0c - SHA-1:
2743077c29ecd6638dfbe66f1c90a70cf83efb98 - MD5:
70b7f72c7f2bf3c92b643a77bd75c48f - ssdeep:
1536:zgR59XHcK9yF5VpoV1kRB+Cs52mEaggPHJ2lnHJOlKKw2DMdWSf:oN8KsVToCs51KpKPDqp - TLSH:
T1E838DFF361D7ED4CB98B9B03A5F229981089E349A133CBA051883B7CC57C2BE7E51550 - Submitted as: 6c5d2ce10a311e685acc5fa86a026be0641a534811363d04319377fd5b218b0c
- File type: pdf · Size: 81000 bytes
- Verdict: malicious (95/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!70B7F72C7F2B
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 95/100 is the fusion of 6 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 18 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://druttle.ru/strik?utm_term=how+do+i+connect+my+bluetooth+mouse+to+my+mac, https://cdn.sqhk.co/xogovofofi/Hhdgheh/olympic_archery_bow_for_sale.pdf, http://fisareboveda.getenjoyment.net/accounting_standards_meaning.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 (17 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9801 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
- 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
- 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=1787799080&P2=404&P3=2&P4=FgfZbouE8kgZjDPd3t0jepD6TJjHwL72z54HD5cLlUkPP17YewOcIRXP7f8CoBeQptlbqKKyV7NG%2fKMBw2xzLw%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=1787799110&P2=404&P3=2&P4=LFhnlyhS%2fwzL2FzmF7fNpZji63mIkuD30YyVeCNPA6pGgjBabczgi6Vm65z4nPuuglUYiXYKcMIBP%2fLPwpz17Q%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
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\aca9ee41f45d2a0cf595bd5c1d11290b.png -
99c944ed19a331757ddd99781d142096e80c0af8a955dd99d545309f6c58ca61 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
26a2c7fb04496f66202e6b33da9e6d3a20e3f15ca4631fcc00cd4911fb482373 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://druttle.ru/strik?utm_term=how+do+i+connect+my+bluetooth+mouse+to+my+mac
- https://s3.amazonaws.com/medaliwifufugel/60944108490.pdf
- https://cdn.sqhk.co/xogovofofi/Hhdgheh/olympic_archery_bow_for_sale.pdf
- http://fisareboveda.getenjoyment.net/accounting_standards_meaning.pdf
- http://s-tochka.ru/bezier_curve_sketchup_free6zrpo.pdf
- http://vezapuro.rf.gd/24879877846.pdf
- https://cdn.sqhk.co/wuvotalek/jb96Ehg/42986396430.pdf
- http://zuvolape.epizy.com/free_after_effects_templates_wedding_titles.pdf
- http://filanion.online/33098399735ry42u.pdf
- https://s3.amazonaws.com/kelageketisefuv/65592183768.pdf
- https://cdn.sqhk.co/biwezabob/jhYijjb/radio_italia_anni_60_frequenza_napoli.pdf
- http://rajukilodagoje.mygamesonline.org/72613671701.pdf
- http://tertov.xyz/all_american_pressure_cooker_921cpoqn.pdf
- https://s3.amazonaws.com/labitajaxatufib/sap_abap_guide.pdf
- http://nakozek.mypressonline.com/who_makes_shop_vac_motors.pdf
- http://questotzvezd.space/the_book_of_fate_brad_meltzer69hye.pdf
- https://cdn.sqhk.co/soxuwutitaw/aggW6gg/4144262052.pdf
- http://sisizovomejefi.epizy.com/les_aventures_prodigieuses_de_tartarin_de_tarascon.pdf
- http://xokapik.mywebcommunity.org/little_caesars_pizza_job_application.pdf
- https://cdn.sqhk.co/muxigatatini/jghiVie/lakonipulazawuwolo.pdf
- http://tenopokas.22web.org/dewalt_20_volt_max_xr_brushless_drill.pdf
- https://s3.amazonaws.com/luramamelolem/vemoxofif.pdf
- https://cdn.sqhk.co/nemazuwigumo/jjEgjha/piano_adventures_level_1_my_pony.pdf
- http://xulubapatoso.scienceontheweb.net/what_constitutes_a_breach_of_trust_and_confidence.pdf
- https://s3.amazonaws.com/jevopemosod/dbms_stats.gather_schema_stats_example_12c.pdf
Embedded domains
- druttle.ru
- s3.amazonaws.com
- cdn.sqhk.co
- fisareboveda.getenjoyment.net
- s-tochka.ru
- zuvolape.epizy.com
- filanion.online
- rajukilodagoje.mygamesonline.org
- tertov.xyz
- nakozek.mypressonline.com
- questotzvezd.space
- sisizovomejefi.epizy.com
- xokapik.mywebcommunity.org
- tenopokas.22web.org
- xulubapatoso.scienceontheweb.net
- gimezevu.epizy.com
- www.w3.org
- purl.org
- ns.adobe.com
- vezapuro.rf.gd
Embedded IP addresses
- 135.233.45.223
- 4.207.44.68
- 52.110.12.55
- 52.110.12.56
- 4.230.171.124
- 74.178.240.61
- 135.232.92.97
- 52.123.129.14
- 92.223.78.30
- 135.234.160.247
- 72.154.7.96
- 203.26.79.13
- 20.42.65.93
- 74.178.76.44
- 4.247.188.224
- 172.170.180.133
- 20.184.175.14
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report