SUSPICIOUS — voxiwaximimifugusadi.pdf
SUSPICIOUS — voxiwaximimifugusadi.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (56/100). 2 of 50 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
039a86e54f9ddfad3188c4024c043da8438fb22e5d75eaddaeae17ea556f7ad4 - SHA-1:
8fd6f50137c7cb4c079a4d75f049c178ea9d283e - MD5:
2da856a1e99c7878017ffd268f789c28 - ssdeep:
768:KgGzpDcpoH5+Oz/PVJVNVW6RmwnUM/uFbu9V5FQGgG7y6Np13yscq8WpOMGAt1ww:XGFIpyTiauiyg1/bpOMGAtpr1QQ - TLSH:
T13F349DF350A7ED4C7A8B9743ACB7215A458AC38D6233EA6044DC772CE5BC1BD6E40960 - Submitted as: voxiwaximimifugusadi.pdf
- File type: pdf · Size: 54561 bytes
- Verdict: suspicious (56/100)
Detections (2 of 50 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 56/100 is the fusion of 6 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=sistema%20de%20tiempo%20compartido, https://vuzevarezevarot.weebly.com/uploads/1/3/0/7/130740461/be0770a.pdf, https://vikumeniwexawud.weebly.com/uploads/1/3/0/9/130969440/8919482.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
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90 - Contacted 19 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9682 behavior events · 1 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
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- 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
- disc601.prod.do.dsp.mp.microsoft.com
- 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
- 255.255.255.255.in-addr.arpa
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\2573b7d2aaa4f27f46898b37ef6cdf98.png -
4af5f02e29688ca524166c72b61171b0f687e32edfcbb879b1350e5484e5bc78 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
4e0b22a8aa8a1cb3e09cf0956a25864e3abec0697b254b5547a76dfd05ba8b15 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://cctraff.ru/wb?keyword=sistema%20de%20tiempo%20compartido
- https://vuzevarezevarot.weebly.com/uploads/1/3/0/7/130740461/be0770a.pdf
- https://vikumeniwexawud.weebly.com/uploads/1/3/0/9/130969440/8919482.pdf
- https://biwugina.weebly.com/uploads/1/3/1/1/131163984/zivope_sovelidoba.pdf
- https://vuzevarezevarot.weebly.com/uploads/1/3/0/7/130740461/jakol.pdf
- https://cdn-cms.f-static.net/uploads/4365576/normal_5f87344e35930.pdf
- https://cdn-cms.f-static.net/uploads/4366406/normal_5f872a63021f8.pdf
- https://cdn-cms.f-static.net/uploads/4369901/normal_5f8a6fba260b8.pdf
- https://cdn-cms.f-static.net/uploads/4371497/normal_5f8a757b21c3c.pdf
- https://uploads.strikinglycdn.com/files/189d4797-28ef-4029-8757-a89f3938f055/98072638021.pdf
- https://uploads.strikinglycdn.com/files/9b3cea62-558e-492d-9c2e-505e1d21737c/8067984461.pdf
- https://uploads.strikinglycdn.com/files/24db75f7-fc1c-4748-946d-6d636a7d2d8d/topuk.pdf
- https://uploads.strikinglycdn.com/files/8ac9ebb2-56b2-41b1-ab14-c7a98368ded1/refutu.pdf
- https://uploads.strikinglycdn.com/files/ad8684c5-c6b7-4cbb-af22-b00b46ea8528/rinejaletafasuko.pdf
- https://uploads.strikinglycdn.com/files/ef727e3a-b88c-48e8-bd56-a91097b4c588/24930826918.pdf
- https://uploads.strikinglycdn.com/files/ec8fb590-ef0c-4bc7-80ba-b07f002e3b5e/36914633837.pdf
- https://cdn.shopify.com/s/files/1/0438/5882/1285/files/borulamurejaralu.pdf
- https://cdn.shopify.com/s/files/1/0484/6996/7013/files/wapking_mp3_ringtone_a_to_z.pdf
- https://cdn.shopify.com/s/files/1/0480/5302/6975/files/indiana_bmv_auto_bill_of_sale.pdf
- https://cdn.shopify.com/s/files/1/0479/8536/1049/files/gallop_choir_song_lyrics.pdf
- https://cdn.shopify.com/s/files/1/0482/9433/0526/files/7672096961.pdf
- https://cdn.shopify.com/s/files/1/0464/8747/0248/files/15828351798.pdf
- https://cdn.shopify.com/s/files/1/0484/3814/9274/files/lawavifezojomadoligaluxi.pdf
- https://cdn.shopify.com/s/files/1/0429/4718/2759/files/playstation_remote_play_apk_ps3.pdf
- https://cdn.shopify.com/s/files/1/0439/1731/2152/files/fabulous_motivate_me_premium_apk.pdf
Embedded domains
- cctraff.ru
- vuzevarezevarot.weebly.com
- vikumeniwexawud.weebly.com
- biwugina.weebly.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 162.159.142.9
- 172.215.188.225
- 51.11.192.51
- 52.123.252.245
- 52.110.12.53
- 57.154.63.210
- 4.230.171.124
- 20.236.44.162
- 135.234.160.246
- 74.178.76.128
- 40.104.4.2
- 172.66.2.5
- 20.165.94.63
- 52.123.129.14
- 85.210.193.152
- 48.211.4.16
- 72.145.35.101
- 162.159.36.2
- 4.195.116.8
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report