SUSPICIOUS — vepomexajamonekotewafux.pdf
SUSPICIOUS — vepomexajamonekotewafux.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:
e1e08a8b645d259f50929b896d1369b4d82767b02e51ddcb232c265221a43109 - SHA-1:
7362bf329eccb674384233d3a22910c59d51cd25 - MD5:
b03c44be604fb62a38f3252971b8f295 - ssdeep:
768:MgGzpDeU3N5/ma0WLM+MPbxRVmJ7U9EHXUM2kcmwWiDE1tewCty1kEN:JGFKU3EbxvmJ7/HEHE1tewCw1kEN - TLSH:
T110329EF750A7EDCC7A8A5B036AEB105E5049C7CC6136A6A444CC3B7DD13CAEE6E00952 - Submitted as: vepomexajamonekotewafux.pdf
- File type: pdf · Size: 44170 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 25 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=insanity+workout+download+mp4, https://site-1036698.mozfiles.com/files/1036698/47697096713.pdf, https://site-1037091.mozfiles.com/files/1037091/45243984844.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 (7 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9670 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
- ntp.ubuntu.com
- desktop-hsgcbep
- 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=1787770209&P2=404&P3=2&P4=g2mOi0iADCjlRIA%2bSXC9uRjgaI4xX5tmpK4fdFPJEah9fPvpOlYORD%2beC5HN%2bPVv%2fGCPO0REl0K5JMeIqcN%2blA%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=1787770275&P2=404&P3=2&P4=maFcMgRJbLHF9%2boivCFoo06ErE3%2bKsJNZt%2faEcN1D0rhrQiKPsRXrObUHn%2f86XACYxpzAcnsV2%2bTlp9iTpePbQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\0d39447b5225009779e78913d5a37d04.png -
685fc71a809f8749c453d551c7cb5a9ca10b4905eda4212070ea77edf204a21c - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
7b2271cd123feb9737230eb60888b250948db36e8931de94ea83f6a373795224 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=insanity+workout+download+mp4
- https://site-1036698.mozfiles.com/files/1036698/47697096713.pdf
- https://site-1037091.mozfiles.com/files/1037091/45243984844.pdf
- https://site-1036814.mozfiles.com/files/1036814/kadozirate.pdf
- https://cdn.shopify.com/s/files/1/0435/8592/9375/files/love_marriage_astrologer_in_wellington_florida.pdf
- https://cdn.shopify.com/s/files/1/0477/4694/1084/files/folsom_outlet_stores_open.pdf
- https://cdn.shopify.com/s/files/1/0492/2756/3164/files/ssas_interview_questions_and_answers_for_5_years_experience.pdf
- https://cdn.shopify.com/s/files/1/0433/1605/2126/files/20567791057.pdf
- https://cdn.shopify.com/s/files/1/0437/9571/0113/files/bdo_cooking_mastery_calculator.pdf
- https://cdn.shopify.com/s/files/1/0429/2568/6951/files/cor.pdf
- https://cdn.shopify.com/s/files/1/0432/4461/7885/files/lakiduga.pdf
- https://cdn.shopify.com/s/files/1/0482/3534/8128/files/nuwudegobigaxuzoxo.pdf
- https://cdn.shopify.com/s/files/1/0431/0152/0029/files/relato_de_un_naufrago_personajes.pdf
- https://uploads.strikinglycdn.com/files/ea1c6f72-dd1c-48b3-a314-a84df133c947/81534489616.pdf
- https://uploads.strikinglycdn.com/files/84d4dce6-77e9-40f6-b1cc-b45f67a339a6/nawumagetodekukaz.pdf
- https://uploads.strikinglycdn.com/files/a0ac67fe-7d93-4acb-9bf2-c01ce7ef8052/vataxebaxabujidajatuzawi.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
Embedded domains
- gettraff.ru
- site-1036698.mozfiles.com
- site-1037091.mozfiles.com
- site-1036814.mozfiles.com
- cdn.shopify.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.42.73.27
- 74.179.71.159
- 172.172.255.217
- 20.184.175.8
- 85.210.193.152
- 52.182.143.212
- 52.110.12.48
- 4.230.171.124
- 4.150.223.96
- 74.178.240.61
- 20.231.239.246
- 52.123.129.14
- 40.103.64.226
- 57.155.101.212
- 52.123.252.230
- 72.154.7.17
- 203.26.79.13
- 92.223.78.30
- 142.250.195.163
- 51.11.192.50
- 4.247.188.224
- 4.247.188.233
- 52.123.252.194
- 20.184.175.2
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report