MALICIOUS — kifapuwu.pdf
MALICIOUS — kifapuwu.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 3 of 23 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
5d729007af13798d438dd292e5b9170fc17d056e21c165cf46acef1117257a4c - SHA-1:
dc01deb607b70e4492455a71b4cca4350fdcf0e2 - MD5:
a10d05d09c80e69ccd2e4940c00a44e5 - ssdeep:
1536:woizQ0+BpMPiwyxhCY6MvLu4v/t7okJ/VFg+W/mWo6ghzcelOWcpOmnsk:kQ0cpOS5rvf/DW8362zplhmz - TLSH:
T19C39D1F360ABDD0CB68BDB1369AA1568744BD79C3162DE904448B7BCC0BC67E7E18910 - Submitted as: kifapuwu.pdf
- File type: pdf · Size: 85800 bytes
- Verdict: malicious (96/100)
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 96/100 is the fusion of 9 weighted signals:
- Dropped a malicious payload (Lazarus): root_.cache_dconf_user - dynamic signal, weight 0.80, confidence 0.90
- Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 30 external host(s) at runtime (3 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: http://numismatika-nbkpdy.cz/userfiles/file/vowodalexukibozoluzabo.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://krossi.ru/images/content/files/biberoseluwibikaxadido.pdf, http://suportti.com/wp-content/plugins/formcraft/file-upload/server/content/files/160947aaa76868---judaw.pdf, http://rauvuonsach.com/images/uploads/files/rowotujajusarokufebeka.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)
9628 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
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- 250.255.255.239.in-addr.arpa
- 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
- 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
- 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
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.209
- 23.11.37.157
- 20.190.167.20
Dropped files
- /opt/CAPEv2/storage/analyses/24971/files/b88d49ae426cb8a4471e4f5248a2a71e10108df00c194694adf28e616ab3569b -
b88d49ae426cb8a4471e4f5248a2a71e10108df00c194694adf28e616ab3569b - /opt/CAPEv2/storage/analyses/24971/files/e77e5bfe7dad0adf01f7c4600d987210cadfa27c4c0777b195ab392799c7ec86 -
e77e5bfe7dad0adf01f7c4600d987210cadfa27c4c0777b195ab392799c7ec86 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7 - tmp_tmp.sCOn7HpjmR -
b4336082e6cc9b0f7591af161b3025ab92c1d7e7a8035e35c5ee3a4397252da9
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/zMnd8XtcwSM/uplcv?utm_term=report+hackers+pubg+mobile
- https://krossi.ru/images/content/files/biberoseluwibikaxadido.pdf
- http://suportti.com/wp-content/plugins/formcraft/file-upload/server/content/files/160947aaa76868---judaw.pdf
- http://rauvuonsach.com/images/uploads/files/rowotujajusarokufebeka.pdf
- http://topopentertainment.com/wp-content/plugins/formcraft/file-upload/server/content/files/16126af8e7b1c8---33078319172.pdf
- http://www.louthadventures.ie/wp-content/plugins/formcraft/file-upload/server/content/files/160bcdc840c9f0---7170639866.pdf
- http://www.segurosfacility.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160c6d3be69eff---dilojan.pdf
- http://numismatika-nbkpdy.cz/userfiles/file/vowodalexukibozoluzabo.pdf
- http://slstudio.it/userfiles/files/51739102966.pdf
- https://www.beadvised.co.uk/wp-content/plugins/super-forms/uploads/php/files/0361501444b560cb3e65484d38347569/tutixofiduli.pdf
- https://vmkstroi.ru/wp-content/plugins/super-forms/uploads/php/files/4250f276af4ff1461f06f32811183055/76476560659.pdf
- http://firegallery.ru/img/upload/36770734010.pdf
- http://consorzio-csa.it/userfiles/files/mojikotelumo.pdf
- https://roweryelectra.eu/app/webroot/uploads/file/16279694001372.pdf
- http://kasargod.net/uploads/file/63638715103.pdf
- https://www.reparaciondebomba.com.ar/wp-content/plugins/super-forms/uploads/php/files/9mi9allc1coftmhs3v376fkdn5/63980520765.pdf
- http://vegasoft.hr/wp-content/plugins/formcraft/file-upload/server/content/files/160c93010e0b3d---75191550966.pdf
- http://2021woods.com/clients/b/b0/b0e6999751250b7f6f06d89f33415bdd/File/vatudavazosamugirowamo.pdf
- https://hiddencliff.kr/FileData/ckfinder/files/20210721_CA181CE9689068FB.pdf
- http://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/1607db722c097c---kowadikejatojila.pdf
- http://abogadosaguilar.com/ckfinder/userfiles/files/54156365831.pdf
- http://www.alfainstal.pl/wp-content/plugins/formcraft/file-upload/server/content/files/16090d6a4c70ef---xatogulaseregubuwodurok.pdf
- https://biogenetixpharma.com/ci/userfiles/files/58264722917.pdf
- https://www.sevgiliyevideo.net/wp-content/plugins/formcraft/file-upload/server/content/files/1607c75f27dbde---2013400140.pdf
- http://commissioncollectionlaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/22693313425.pdf
Embedded domains
- feedproxy.google.com
- krossi.ru
- suportti.com
- rauvuonsach.com
- topopentertainment.com
- www.segurosfacility.com.br
- slstudio.it
- www.beadvised.co.uk
- vmkstroi.ru
- firegallery.ru
- consorzio-csa.it
- roweryelectra.eu
- kasargod.net
- 2021woods.com
- hiddencliff.kr
- klingende-zeder.de
- abogadosaguilar.com
- www.alfainstal.pl
- biogenetixpharma.com
- www.sevgiliyevideo.net
- commissioncollectionlaw.com
- sirikulsteel.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 172.172.255.218
- 74.179.77.204
- 20.42.179.204
- 135.233.95.144
- 48.211.4.16
- 52.123.252.202
- 52.148.114.188
- 20.184.175.17
- 52.123.252.226
- 52.123.128.14
- 4.247.188.224
- 20.184.175.23
- 20.247.184.142
- 74.179.71.159
- 74.178.76.54
- 52.123.129.14
- 162.159.36.2
- 4.230.171.124
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report