MALICIOUS — dovegotopoturusi.pdf
MALICIOUS — dovegotopoturusi.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (86/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
842e7a3bb8a2ecded47dcfba6e68463688e31aae0bb3ee099aba8ef9a9d94631 - SHA-1:
3c99ce46bc99140af3ca56d4ea30f8abd37f62d3 - MD5:
8f0e80ff180ab345133fb56f52f70cd2 - ssdeep:
768:7gGzpD8pArgLBPObdxlE0XRtOmKfFF1QS+mQUE/3pzU:EGFYp4bdPE4RtOm2LfTmpzU - TLSH:
T1AD31AEF3A11BEE4C7AC2AB03BEB6015552459688653B57A408DCBB3CC8BC2FD5E10861 - Submitted as: dovegotopoturusi.pdf
- File type: pdf · Size: 40365 bytes
- Verdict: malicious (86/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 86/100 is the fusion of 7 weighted signals:
- Memory forensics: 3 finding(s), e.g. RWX/private injected region in SumatraPDF.exe (pid 3480) (rule
windows.malfind.Malfind) - memory signal, weight 0.60, confidence 0.85 - Contacted 28 external host(s) at runtime (27 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/4ecd6d8a-e2ca-41e9-bd7a-8643a9255e6c/lovutojopafujepapizagupom.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=the+flow+ebook+free+download, http://files.asieldesign.com/uploads/1/3/1/0/131070307/cc05b0ca.pdf, http://files.dylanlipke.com/uploads/1/3/0/8/130874585/e36faa5d856fc45.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 (10 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
8672 behavior events · 0 ATT&CK techniques · 2 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
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- msedge.api.cdp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
3d98b9bf2277f1f26c9949e7926b0b64fccf7dfb566ee3d32440e957b589786b - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\ad78e558e92a6802706ee77cb4e7f11f.png -
814a33c3f56229e2b9517751efa8ddcf59e2f664646de65a3ce2ac596a07c5ac
Embedded URLs
- https://ggtraff.ru/strik?keyword=the+flow+ebook+free+download
- http://files.asieldesign.com/uploads/1/3/1/0/131070307/cc05b0ca.pdf
- http://files.dylanlipke.com/uploads/1/3/0/8/130874585/e36faa5d856fc45.pdf
- http://sitotulim.obriendevelopments.org/uploads/1/3/2/7/132712596/7724376.pdf
- https://uploads.strikinglycdn.com/files/4ecd6d8a-e2ca-41e9-bd7a-8643a9255e6c/lovutojopafujepapizagupom.pdf
- http://files.swancitybasketball.ca/uploads/1/3/2/8/132814726/4fd6631272b4533.pdf
- http://files.swancreekkennel.com/uploads/1/3/0/7/130739996/veromajezijipa-sugimunep-wimigin-jokaxiputeva.pdf
- http://files.julianoshea.com/uploads/1/3/1/4/131453807/jibumojexoje.pdf
- https://site-1037024.mozfiles.com/files/1037024/dazusiwuweg.pdf
- https://site-1041286.mozfiles.com/files/1041286/vativobanufenuginetakupe.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=1787747199&P2=404&P3=2&P4=EigNcYls1dOLJ9zhyfKxHdZtk9S%2b4L0zKp9fOgbOnbKgUQOVzsRy08xsl9Xqk5LpZyYx%2bOq%2fVAMOD4D9ht1hKg%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=1787747261&P2=404&P3=2&P4=cLH%2fgT2BoKlsT71kCkXxmUJYpKl0kP5bNR%2bDbCAzbfUHzYeNauMOLiuBRjY%2b2BTCaEJbzlm15X3uukl6gCiKfQ%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
- http://203.26.79.13/filestreamingservice//files/b56480f9-8215-4de7-ba7e-8e690088d21d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded domains
- ggtraff.ru
- files.asieldesign.com
- files.dylanlipke.com
- sitotulim.obriendevelopments.org
- uploads.strikinglycdn.com
- files.swancitybasketball.ca
- files.swancreekkennel.com
- files.julianoshea.com
- site-1037024.mozfiles.com
- site-1041286.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
- aefd.nelreports.net
Embedded IP addresses
- 20.89.1.12
- 52.123.252.244
- 20.247.184.142
- 4.230.171.124
- 4.247.188.224
- 20.42.179.204
- 74.178.76.128
- 4.150.223.114
- 74.178.76.54
- 203.26.79.13
- 52.123.129.14
- 20.112.250.133
- 52.123.128.14
- 20.184.175.9
- 52.123.252.236
- 135.232.92.34
- 172.178.240.163
- 52.148.114.188
- 162.159.142.9
- 92.223.78.30
- 72.154.7.16
- 135.234.160.246
- 52.168.117.169
- 4.209.250.170
- 4.207.44.77
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report