MALICIOUS — 77194232206.pdf
MALICIOUS — 77194232206.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (91/100). 3 of 23 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
6585ef5d3f5ab5d0623a441ec834b39309c2894f360b2d91bfd8011198b81b28 - SHA-1:
b8342f04aab2d303cc09277ecc4620d0a394e57b - MD5:
8a3e18c125a1eb1081d64dfa56fb4d99 - ssdeep:
1536:khc6Cv0ZTkicqaKxJjhHMmp9NOyN0VIeFWwo4Fw4Jf8WQpOCe8BlV5su:d6CvEksx5hs89N/GIeK4Fw4Jf7Ce8nVn - TLSH:
T13A39D0F3619BDD8C76975B43AAFB006CA44AE78C2071EB4044C8B76CD57C9BE6B10A11 - Submitted as: 77194232206.pdf
- File type: pdf · Size: 85489 bytes
- Verdict: malicious (91/100)
Detections (3 of 23 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 91/100 is the fusion of 7 weighted signals:
- Dropped a malicious payload (Lazarus): root_.cache_dconf_user - dynamic signal, weight 0.80, confidence 0.90
- Contacted 35 external host(s) at runtime (3 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://www.chortho.co.uk/wp-content/plugins/super-forms/uploads/php/files/4f9dn710bqpojtv3nkbif9b16n/46628692892.pdf, https://www.vibrationmonitoring.asia/wp-content/plugins/formcraft/file-upload/server/content/files/160b9ea66a4e38---badapepazaxufup.pdf, http://noithatsah.com/webroot/img/files/48912456925.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 - Extracted generic config (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9795 behavior events · 1 ATT&CK techniques · 4 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ntp.ubuntu.com
- 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
- 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
- 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
- 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
- 23.40.52.121
Dropped files
- /opt/CAPEv2/storage/analyses/26727/files/dc49d7131bbd12ca8f197b050effc9759edbc04643392e52f6745215e9822858 -
dc49d7131bbd12ca8f197b050effc9759edbc04643392e52f6745215e9822858 - /opt/CAPEv2/storage/analyses/26727/files/9f56635f50d1872743f24d2303acbd26ac18a8d0732bf82d80f64a6a217270d3 -
9f56635f50d1872743f24d2303acbd26ac18a8d0732bf82d80f64a6a217270d3 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7 - tmp_tmp.ogiNGWoz4d -
8b3a7c73d51597f70b7a7439046262303c07e243aa3ef964abe26e77e3707bd1
Embedded URLs
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/zMnd8XtcwSM/uplcv?utm_term=oracle+10g+sql+pl+sql+tutorial+pdf
- https://www.chortho.co.uk/wp-content/plugins/super-forms/uploads/php/files/4f9dn710bqpojtv3nkbif9b16n/46628692892.pdf
- https://www.vibrationmonitoring.asia/wp-content/plugins/formcraft/file-upload/server/content/files/160b9ea66a4e38---badapepazaxufup.pdf
- http://noithatsah.com/webroot/img/files/48912456925.pdf
- http://paulsaperstein.com/userfiles/files/dejuxi.pdf
- https://kingdomdatesuae.com/userfiles/files/jixakomejofofifurifaw.pdf
- https://grandplaza.bg/uploads/assets/file/6903052806.pdf
- http://evabody.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160cb5bb6af2a1---jojabomudusutuzozolo.pdf
- http://dienmaythanglong.org/uploads/files/legaperunada.pdf
- http://www.chinahkcarplate.com/wp-content/plugins/formcraft/file-upload/server/content/files/160953706e2308---zugogigajelakixikuletumi.pdf
- https://leanuslab.com/UserFiles/file/gawame.pdf
- https://skiclubraonbaccarat.fr/pdf/93108517594.pdf
- https://www.prestigeautobody.com.au/wp-content/plugins/super-forms/uploads/php/files/36827b19f331bdca6b8087e97bb9fd2f/fejujupumunixuz.pdf
- http://www.idenet.net/wp-content/plugins/formcraft/file-upload/server/content/files/1607d7166bc191---63027239793.pdf
- http://scherzerpc.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/tirotetofirifesisejeje.pdf
- https://drivingschoolofnorthtexas.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607b59e22d642---49662473757.pdf
- https://growmytruck.com/wp-content/plugins/super-forms/uploads/php/files/98bacbf3795dd09d0a242d1684d06c10/40138796564.pdf
- https://lynnesnaturaltreats.com.au/wp-content/plugins/super-forms/uploads/php/files/3fc41fddc6d94a3aaa946be2404e156d/wiwulotokibupuwoli.pdf
- https://quanticabtl.com/cms_2018_quantica/sgi_userfiles/userfiles/files/nudorikuma.pdf
- http://orlickachata.cz/files/files/65874718732.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160744a64aac8d---31395493547.pdf
- https://www.modianodesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/160add70a1d08f---30104627172.pdf
- http://gymostrov.org/gymostrov/userfiles/file/8360588022.pdf
- https://tempatpasang.com/contents//files/92706857892.pdf
- http://csc0535.com/userfiles/file/20210821192942_iwf6bx.pdf
Embedded domains
- feedproxy.google.com
- www.chortho.co.uk
- www.vibrationmonitoring.asia
- noithatsah.com
- paulsaperstein.com
- kingdomdatesuae.com
- dienmaythanglong.org
- www.chinahkcarplate.com
- leanuslab.com
- skiclubraonbaccarat.fr
- www.prestigeautobody.com.au
- www.idenet.net
- scherzerpc.com
- drivingschoolofnorthtexas.com
- growmytruck.com
- lynnesnaturaltreats.com.au
- quanticabtl.com
- www.1000ena.com
- www.modianodesign.com
- gymostrov.org
- tempatpasang.com
- csc0535.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.123.252.235
- 20.165.94.46
- 74.178.240.61
- 20.184.175.17
- 20.184.175.16
- 52.253.84.76
- 52.110.12.47
- 20.42.179.192
- 172.178.240.161
- 172.66.2.5
- 72.145.35.103
- 52.123.128.14
- 162.159.36.2
- 203.26.79.13
- 40.99.133.226
- 4.230.171.124
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report