MALICIOUS — 05ba3da4f3c91c7336d5cb7801b20bf35b21f57a3adadf72537c32aad58ec746
MALICIOUS — 05ba3da4f3c91c7336d5cb7801b20bf35b21f57a3adadf72537c32aad58ec746 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
05ba3da4f3c91c7336d5cb7801b20bf35b21f57a3adadf72537c32aad58ec746 - SHA-1:
ca093dd2311503e8d69eaf2147f83f0e237b665e - MD5:
26d27f4a931ba04217e9a36f4808225f - ssdeep:
1536:zW12qCxgIIRm5SgjQnOpX81q39/xcUSmmKDEmsWkNpOPaWIoPnsWVEr4W:S12qXpKSgjJpM1OeAPSoPnsW+V - TLSH:
T1703AD1F31197DE4CB6878B43A9E505B8A04AD3993372AAE041CDF66C947C9BC6F14520 - Submitted as: 05ba3da4f3c91c7336d5cb7801b20bf35b21f57a3adadf72537c32aad58ec746
- File type: pdf · Size: 97484 bytes
- Verdict: malicious (96/100)
Detections (4 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
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 7 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 19 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: http://lammermoor.net/imagenes/file/92146133566.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://lammermoor.net/imagenes/file/92146133566.pdf, https://finestblogger.de/wp-content/plugins/super-forms/uploads/php/files/a2u5mghggutnkaf7k1ept0tejb/lavezujezotunaparosuwa.pdf, http://ttlengenharia.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613e6180ad0b2---48506757627.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 (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9687 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
- 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
- 252.0.0.224.in-addr.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
- 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
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
40ba0a62a8086e387ad3a7c43a01d0888dcdf4aa44501e0854503ba30f5f6ac3 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\201661c94cfb4ffe56be37b4b717f173.png -
93a7f70e4687dec1d90002f4a7be76e70ccf218d869fde42195baa147a2cd86a - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/A3Ryygt5BCM/uplcv?utm_term=mario+kart+n64+rom+download
- http://lammermoor.net/imagenes/file/92146133566.pdf
- https://finestblogger.de/wp-content/plugins/super-forms/uploads/php/files/a2u5mghggutnkaf7k1ept0tejb/lavezujezotunaparosuwa.pdf
- http://ttlengenharia.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613e6180ad0b2---48506757627.pdf
- http://plafondchauffant.fr/img/user/file/nekokamopegasuwuxosogu.pdf
- https://www.jahnigterbraak.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16143bcf234850---42529266706.pdf
- http://yucehukuk.com/resimler/files/fulipodamigeruga.pdf
- http://www.uc-kushiro.net/images/library/File/90285780413.pdf
- http://colorsoftexas.com/ckfinder/userfiles/uploads/37928071751.pdf
- https://minervatech.work/js/ckfinder/userfiles/files/ponegemisivuzutotile.pdf
- https://shotclock.ca/wp-content/plugins/super-forms/uploads/php/files/23991c42f21c8dffd1d52d2573173fcd/xinebafanaxofudokevefu.pdf
- http://healingtown.org/userData/board/file/susen.pdf
- https://maconlux.lu/userfiles/files/37442140610.pdf
- http://azstorestudio.com/uploads/files/wigab.pdf
- http://www.allatpatikapecs.hu/images/file/61116837424.pdf
- https://pfhotel.gr/ckfinder/userfiles/files/7983382512.pdf
- http://southportrubbish.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613ba9953de68---diwusopaza.pdf
- https://kangaroovietuc.vn/webroot/img/files/pumidetadeguwe.pdf
- http://aihyang.com/userfiles/file/59007104328.pdf
- http://computergramm.com/userfiles/file/68419507245.pdf
- http://apnm.indexint.net/ckfinder/userfiles/files/91307978430.pdf
- https://ladida.asia/sporlegen/administrator/imagetempfile/mijakivotowejurododopesi.pdf
- http://www.studiolegalefusimorelli.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612fa7e41771b---84752292361.pdf
- http://www.tractortools.cz/ckfinder/userfiles/files/zaforifixut.pdf
- http://pulsrmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613ff943c1ff9---mafita.pdf
Embedded domains
- feedproxy.google.com
- lammermoor.net
- finestblogger.de
- ttlengenharia.com.br
- plafondchauffant.fr
- www.jahnigterbraak.nl
- yucehukuk.com
- www.uc-kushiro.net
- colorsoftexas.com
- minervatech.work
- shotclock.ca
- healingtown.org
- azstorestudio.com
- southportrubbish.com
- aihyang.com
- computergramm.com
- apnm.indexint.net
- ladida.asia
- www.studiolegalefusimorelli.com
- pulsrmedia.com
- www.w3.org
- purl.org
- ns.adobe.com
- maconlux.lu
- www.allatpatikapecs.hu
Embedded IP addresses
- 4.247.188.233
- 52.230.59.222
- 52.110.12.40
- 4.230.171.124
- 72.154.7.16
- 57.155.104.224
- 203.26.79.13
- 20.165.94.63
- 74.178.240.51
- 52.123.129.14
- 40.103.64.226
- 135.233.45.223
- 92.223.78.30
- 74.179.71.159
- 135.234.160.245
- 4.209.250.170
- 172.215.188.232
- 4.150.223.107
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report