MALICIOUS — 76bfef9784b20a807ce3ca42a09fa5a893fee810649a1f2184a04344a58eba76
MALICIOUS — 76bfef9784b20a807ce3ca42a09fa5a893fee810649a1f2184a04344a58eba76 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
76bfef9784b20a807ce3ca42a09fa5a893fee810649a1f2184a04344a58eba76 - SHA-1:
c005ef4f13391aa508507b42bfdec9e069eed590 - MD5:
f7f299cc3e1bcf8f883346d472b80f07 - ssdeep:
768:UGxEMv5EUSLQcJ/ZHzKHjIypxuFTKXn5Nsc0+s/e0kki7AWevP8IxFRNhQKNq5:UL3eE8smATQ5Sc0+s/e0sAWevxnhQ1 - TLSH:
T19D34C0E31577ED0CB9CFA7879EAB12AE858FE3499062E5D2400C43ADE4AD96F7C00504 - Submitted as: 76bfef9784b20a807ce3ca42a09fa5a893fee810649a1f2184a04344a58eba76
- File type: pdf · Size: 56960 bytes
- Verdict: malicious (98/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 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 - Embedded link rated malicious by URL analysis: http://abpaluso.com/upload/file/55946599234.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 17 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://allytemp.ru/uplcv?utm_term=the+example+of+federal+government+is, http://omatsuri.kr/data/userfiles/files/16243589519.pdf, https://ltanimalpark.com/wp-content/plugins/super-forms/uploads/php/files/7125c69ee35733f6092369ecda864655/17046281456.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)
5678 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
- 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
- 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
- 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
- ntp.ubuntu.com
- 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
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
d33f9744db737f414b7d746fdb8a4cbaa28990744c196162ef4beeaef3712d10 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://allytemp.ru/uplcv?utm_term=the+example+of+federal+government+is
- http://omatsuri.kr/data/userfiles/files/16243589519.pdf
- https://ltanimalpark.com/wp-content/plugins/super-forms/uploads/php/files/7125c69ee35733f6092369ecda864655/17046281456.pdf
- http://abpaluso.com/upload/file/55946599234.pdf
- http://bizwd.com/wp-content/plugins/formcraft/file-upload/server/content/files/160810f077d09a---kukogiwo.pdf
- http://kokocurry.gm/userfiles/file/35805229728.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c5fff216221---modexo.pdf
- http://anandamsanyal.com/userfiles/file/vurujagelofi.pdf
- http://quickvideo.nl/userfiles/file/67522403616.pdf
- http://polymer-optix.de/userfiles/file/lepetutedawifadevafibi.pdf
- http://baugeraeteverleih.de/benutzerdateien/muwofumubolewikokufemasu.pdf
- https://drmarlenebothma.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1609d2e031280c---21332475816.pdf
- http://phrabat.net/UserFiles/File/lufizidorosa.pdf
- https://medicentrumnz.eu/medicentrum/files/file/tuxoxovubewexon.pdf
- https://g3az.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b340e6d0773---xukapotolapapemisidaxosax.pdf
- http://northwestpixie-bobs.com/clients/e/e1/e1941a3904c49320334fd90e0ed9e852/File/kenovipofububusus.pdf
- https://sport-jicin.cz/dokumenty/tepalamipetixid.pdf
- https://winston-woodward.com/wp-content/plugins/super-forms/uploads/php/files/948f948b082e833739e126e5b0e4e7a2/71585879345.pdf
- http://bpabv.nl/uploadfiles/file/jodunevodujex.pdf
- http://accessiblevehicleservices.com/userfiles/file/xokalelutizu.pdf
- http://anonelectronics.com/admin/fckeditor/editor/filemanager/connectors/php/upload_jpg/file/202105080835151957.pdf
- http://associacaoguainumbi.org.br/wp/wp-content/plugins/formcraft/file-upload/server/content/files/1606d1ac6b41e8---25158752951.pdf
- https://www.lumisolar.pe/wp-content/plugins/formcraft/file-upload/server/content/files/160ae09f74809b---28893848612.pdf
- https://www.davidcosz.de/wp-content/plugins/super-forms/uploads/php/files/nd9h8dpbrdlr1786kvjki0suhe/89593741790.pdf
- http://aliancegroup.su/wp-content/plugins/formcraft/file-upload/server/content/files/160c2cc309b4ad---93249394853.pdf
Embedded domains
- allytemp.ru
- omatsuri.kr
- ltanimalpark.com
- abpaluso.com
- bizwd.com
- www.1000ena.com
- anandamsanyal.com
- quickvideo.nl
- polymer-optix.de
- baugeraeteverleih.de
- drmarlenebothma.co.za
- phrabat.net
- medicentrumnz.eu
- g3az.com
- northwestpixie-bobs.com
- winston-woodward.com
- bpabv.nl
- accessiblevehicleservices.com
- anonelectronics.com
- associacaoguainumbi.org.br
- www.davidcosz.de
- aliancegroup.su
- www.sbawerribee.com.au
- totalyoumovement.com
- kokocurry.gm
Embedded IP addresses
- 20.184.175.3
- 52.123.252.230
- 52.110.12.44
- 4.230.171.124
- 4.144.132.223
- 72.154.7.98
- 203.26.79.13
- 74.179.77.164
- 135.232.92.137
- 20.76.201.171
- 20.184.175.19
- 52.123.129.14
- 135.233.95.80
- 92.223.78.30
- 20.42.65.84
- 48.192.143.121
- 52.168.117.170
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report