MALICIOUS — pitakuzisezowi.pdf
MALICIOUS — pitakuzisezowi.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (93/100). 3 of 23 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
417d504e0fecf209108d3e41ce4be65be2209feb5376a0f804ccc4fdd3cd5f89 - SHA-1:
3a63e27da41ef87a12b4bc45600fddea77fc2ea1 - MD5:
4390d6b78e4a3c1855d71e7f1855238d - ssdeep:
1536:ayC+tswmg8Jb+sxzoCNoR1rWYEn32W6pOu2Lakk3d:bC+trpObz2pR12n3zu2G/ - TLSH:
T19838CFF7209FDD5CBB878F0769AE21A99086D7886236DE5000C8B36CC57C6BDBE14610 - Submitted as: pitakuzisezowi.pdf
- File type: pdf · Size: 77252 bytes
- Verdict: malicious (93/100)
Detections (3 of 23 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 93/100 is the fusion of 8 weighted signals:
- Dropped a malicious payload (Lazarus): root_.cache_dconf_user - dynamic signal, weight 0.80, confidence 0.90
- Contacted 33 external host(s) at runtime (5 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: http://vdadanang.vn/app/webroot/assets/files/lifiborez.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://www.hs-hofgastein.salzburg.at/ckfinder/userfiles/files/83120300724.pdf, http://sun-green.de/ckfinder/userfiles/files/77633307012.pdf, https://noukos.gr/wp-content/plugins/formcraft/file-upload/server/content/files/160c556c458bf0---zejatupurimufimidivaz.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)
9751 behavior events · 1 ATT&CK techniques · 4 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- searchapp.bundleassets.example
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- 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
- ntp.ubuntu.com
- desktop-hsgcbep
- 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/2cbcf400-ac8d-4d86-9d69-c7f0dff56d2e/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/2cbcf400-ac8d-4d86-9d69-c7f0dff56d2e?P1=1786908944&P2=404&P3=2&P4=Q9IX9JL9ZArrzHi51bOZTAU8ERFBlSm2oGvF4OM4xvCdS6Y2XIyQ7AdEs49ZCi%2fjebGfI%2b64B4xlI4bgYKFA2w%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- /opt/CAPEv2/storage/analyses/24683/files/bf025b71820cffac08f1d4cce314038420904a9e23a137a655c1f7c73a8aba30 -
bf025b71820cffac08f1d4cce314038420904a9e23a137a655c1f7c73a8aba30 - /opt/CAPEv2/storage/analyses/24683/files/3b71647f8269b120900c78a1db07a660088ece7beb3ec595e47f9b062f0b1afe -
3b71647f8269b120900c78a1db07a660088ece7beb3ec595e47f9b062f0b1afe - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7 - tmp_tmp.WzOEVuFLox -
f4e9df6b048c9a5514195e8242d19df2155605d128909137d94b91360114ce07
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=pdf+to+cad+converter+free+download+full+version
- https://www.hs-hofgastein.salzburg.at/ckfinder/userfiles/files/83120300724.pdf
- http://sun-green.de/ckfinder/userfiles/files/77633307012.pdf
- https://noukos.gr/wp-content/plugins/formcraft/file-upload/server/content/files/160c556c458bf0---zejatupurimufimidivaz.pdf
- http://bronia.org/userfiles/file/77054719800.pdf
- http://www.vitrierbxl.be/wp-content/plugins/formcraft/file-upload/server/content/files/1610913d281eb7---sisipivasixezanupab.pdf
- http://ptaki.info/imgekoprojekty/files/fekenalu.pdf
- http://vdadanang.vn/app/webroot/assets/files/lifiborez.pdf
- http://tuzvedo.hu/elemek/file/55307366498.pdf
- https://vinisfarm.com/wp-content/plugins/super-forms/uploads/php/files/8692c671207eb7ce67c5c95d695a3905/jalomijodojezijowiza.pdf
- http://izumrud38.com/ckfinder/userfiles/files/narofuzakawo.pdf
- http://anbao.vn/uploads/userfiles/file/13148714457.pdf
- http://www.sunarsurdurulebilir.com/wp-content/plugins/super-forms/uploads/php/files/7vjnr14ti098i9p5ejt9a7l335/19509031762.pdf
- http://www.stallionreadymix.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160a71e032a879---xasugureliriraburo.pdf
- http://www.idenet.net/wp-content/plugins/formcraft/file-upload/server/content/files/160db7b056f726---92012508494.pdf
- https://mobilityservices.it/file/98905406720.pdf
- http://www.primalegal.eu/wp-content/plugins/super-forms/uploads/php/files/goctv8h5fuuskmmei8ltb586h2/bavitawu.pdf
- https://ethnicminorities.heephong.org/ethnicminorities/cmsadmin/ckfinder/files/wukiwurazirazaliz.pdf
- http://fasson.vip/images/editor/files/rafobejafegimuxovogiminub.pdf
- http://prunay-en-yvelines.fr/ckfinder/userfiles/files/kalevuxawasodopinejidep.pdf
- http://huijingweb.com/upload_fck/file/2021-7-9/20210709054638893075.pdf
- https://tourgardan.com/basefile/tourgardancom/files/5403805372.pdf
- https://www.litesourcenc.com/wp-content/plugins/super-forms/uploads/php/files/bfa28e3ce8f3cd4fbaa2e4108b02b387/xovurutuk.pdf
- https://www.lightingdynamics.com/wp-content/plugins/super-forms/uploads/php/files/446830189c7550813ed2b39a949d844d/damabulukojapoxabozefun.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- feedproxy.google.com
- sun-green.de
- bronia.org
- www.vitrierbxl.be
- ptaki.info
- vinisfarm.com
- izumrud38.com
- www.sunarsurdurulebilir.com
- www.stallionreadymix.co.za
- www.idenet.net
- mobilityservices.it
- www.primalegal.eu
- ethnicminorities.heephong.org
- fasson.vip
- prunay-en-yvelines.fr
- huijingweb.com
- tourgardan.com
- www.litesourcenc.com
- www.lightingdynamics.com
- www.w3.org
- purl.org
- ns.adobe.com
- www.hs-hofgastein.salzburg.at
- noukos.gr
- vdadanang.vn
Embedded IP addresses
- 34.160.111.145
- 172.172.255.218
- 135.232.92.34
- 125.56.205.32
- 52.123.252.204
- 20.247.184.197
- 4.230.171.124
- 125.56.205.24
- 52.123.252.213
- 72.154.7.112
- 20.231.239.246
- 203.26.79.13
- 74.178.76.128
- 52.123.129.14
- 52.148.114.188
- 162.159.36.2
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report