MALICIOUS — d7b26c4abfeb71d53925f59cb9f6d8e5c4ccbd7e9130715398d9a27e6f4321c7
MALICIOUS — d7b26c4abfeb71d53925f59cb9f6d8e5c4ccbd7e9130715398d9a27e6f4321c7 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
d7b26c4abfeb71d53925f59cb9f6d8e5c4ccbd7e9130715398d9a27e6f4321c7 - SHA-1:
fcdc20f8083ad3ef182ef0cad01dbbe23612d034 - MD5:
1c8f8e57f7a1ad14279f6c94b784447c - ssdeep:
1536:73DzZbluFTSLk11wuHabjkfzAcAtbWWuQNlFTK4Y3n1cy4HWQpOCbqf:bD1EFTACwuHa/4AtfoX31cy4yCK - TLSH:
T1BE37CFF350D7DEDC734B8F8325BA025AA489DBC86122DA5051CCB52C81BCDBEAF14A51 - Submitted as: d7b26c4abfeb71d53925f59cb9f6d8e5c4ccbd7e9130715398d9a27e6f4321c7
- File type: pdf · Size: 72116 bytes
- Verdict: malicious (98/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 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: https://phucatgarment.com.vn/ckfinder/userfiles/files/jovafawi.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 20 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: http://dejede.com/userfiles/file/popenegoburok.pdf, http://t-eamplus.de/web/editor/files/89927573791.pdf, http://innobiztour.com/FileData/ckfinder/files/20210924_9DFEA5BD2282263C.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)
9597 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
- 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
- http://203.26.79.13/filestreamingservice//files/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787876146&P2=404&P3=2&P4=d6fCiibH6ifHNVoMoYq8YQN8kk7VuVpPONhnz1%2bdQJla3pNCIENcyizJa87xA%2ftcer7%2bjDMu5FQxPhs%2bM%2fwM%2bg%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=1787876203&P2=404&P3=2&P4=iTmclfghfL4eefdkhwLTF4Obwfy6agB%2fdHirMs5eUl7gY1yvchZpn9orm6Ol7sarqS%2fgNAn4GSFsFHjBOaQ2SA%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
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\8f2d16fa5f325009f201e2ec54dc444e.png -
ec7ae7cec58f8da6c6029eef2c453491b4af59027bee337054bec8926a08bf0a - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
978023eef862d9e3f4ee9c5963eb2a515dadf51d732d5c938b5374cfc07fdfac - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/zMnd8XtcwSM/uplcv?utm_term=new+total+english+elementary+workbook+with+key+pdf
- http://dejede.com/userfiles/file/popenegoburok.pdf
- http://t-eamplus.de/web/editor/files/89927573791.pdf
- http://innobiztour.com/FileData/ckfinder/files/20210924_9DFEA5BD2282263C.pdf
- http://studiodabo.eu/userfiles/files/16722248766.pdf
- http://systemsbiology.at/uploads/assets/file/5662470253.pdf
- https://phucatgarment.com.vn/ckfinder/userfiles/files/jovafawi.pdf
- https://arizonapoolcontractor.com/wp-content/plugins/formcraft/file-upload/server/content/files/16131d0a72138e---9184520961.pdf
- http://ms-beauty.com/ckfinder/userfiles/files/68301317693.pdf
- https://zmiz.hr/userfiles/file/42259325281.pdf
- https://ls-machinery.com/uploadpic/files/202109190104436258.pdf
- http://veterinariacomportamentale.it/userfiles/files/30519602854.pdf
- http://lishasurgical.in/ckeditor/ckfinder/userfiles/files/miwabezilagafudaxagi.pdf
- http://aotwresort.net/ckfinder/userfiles/files/dejaga.pdf
- http://maroba-zirndorf.de/file/14974354868.pdf
- http://files.ibiza-ferien.de/file/29514275363.pdf
- https://ceadersvalet.com/wp-content/plugins/formcraft/file-upload/server/content/files/161349dbbc8dbc---99521349653.pdf
- http://nocleginaplus.pl/uploads/userfiles/files/laxazeruzunukusobepopi.pdf
- http://babyshelter.net/assets/upload/files/niposadutisedorosag.pdf
- http://www.pics4us.de/userfiles/file/sifamumo.pdf
- http://tg-focus.ru/userfiles/files/15066466322.pdf
- https://glasschneider.koeln/wp-content/plugins/super-forms/uploads/php/files/qars6poht9702tvedl66pt1rtn/67403484742.pdf
- http://sieuthimaynhapkhau.com/upload/files/nemebuxutuleporapakis.pdf
- http://goksirlambinowice.pl/img/upload/files/97266593482.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- feedproxy.google.com
- dejede.com
- t-eamplus.de
- innobiztour.com
- studiodabo.eu
- arizonapoolcontractor.com
- ms-beauty.com
- ls-machinery.com
- veterinariacomportamentale.it
- lishasurgical.in
- aotwresort.net
- maroba-zirndorf.de
- files.ibiza-ferien.de
- ceadersvalet.com
- nocleginaplus.pl
- babyshelter.net
- www.pics4us.de
- tg-focus.ru
- sieuthimaynhapkhau.com
- goksirlambinowice.pl
- www.w3.org
- purl.org
- ns.adobe.com
- systemsbiology.at
- phucatgarment.com.vn
Embedded IP addresses
- 52.168.112.66
- 13.69.116.107
- 135.233.45.223
- 85.210.193.152
- 4.150.223.98
- 52.123.252.234
- 52.110.12.48
- 52.110.12.31
- 20.247.185.124
- 4.230.171.124
- 203.26.79.13
- 74.178.76.128
- 135.232.92.97
- 40.99.133.210
- 52.123.128.14
- 20.42.73.25
- 92.223.78.30
- 172.170.180.133
- 20.89.1.10
- 4.150.223.103
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report