MALICIOUS — nejomereguv.pdf

MALICIOUS — nejomereguv.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 50 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

SHA-256: 0a55ca46871a3ca5f6804432a7070319bd48c3d01d9e16bde56239ca18a96f6f
SHA-1: b63dfce9bd59c3f46c47e9e7d63f886205f8bb06
MD5: 2aa90cfdba4f5419c9108273224217f0
ssdeep: 1536:Cofp4LD7vMj8a4sEJ1RjV5nGl7XAAXqusleWepOZrWu11Svq4cT:54L3MoiEbRjV5GNXAAXYlHZr11+qd
TLSH: T18937BFF3A29BDE0CBB9B9F435DD61168A44FD644A272EB904088B66CC57C63DEF10601
Submitted as: nejomereguv.pdf
File type: pdf · Size: 75861 bytes
Verdict: malicious (98/100)

Detections (4 of 50 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 8 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
Dropped a malicious payload (Lazarus): root_.cache_dconf_user - dynamic signal, weight 0.80, confidence 0.90
Embedded link rated suspicious by URL analysis: http://www.hotel-margherita.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b891d8dad6e---69412937415.pdf - network signal, weight 0.40, confidence 0.60
Embedded network infrastructure: http://www.chinahkcarplate.com/wp-content/plugins/formcraft/file-upload/server/content/files/161077b8313bc8---41541754239.pdf, http://lakesnwoodskerala.com/uploads/file/gozigativimamatojibo.pdf, http://wbbray.com/wp-content/plugins/formcraft/file-upload/server/content/files/160acf53b5488f---81443128875.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
Contacted 6 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
Extracted generic config (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30

Dynamic analysis (windows)

992 behavior events · 0 ATT&CK techniques · 2 dropped files.

Runtime network

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
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
250.255.255.239.in-addr.arpa
ntp.ubuntu.com
WORKGROUP
desktop-hsgcbep
ff02::1:3
224.0.0.252
10.240.0.255
224.0.0.251
ff02::fb
10.240.0.1
ff02::16
169.254.255.255
185.125.190.56
224.0.0.22
91.189.91.157
ff02::1

Dropped files

root_.cache_dconf_user - 96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
tmp_tmp.tlgIkITzVB - 71bc3da43958baec2ec4a2f5db474e4259386c98f39fb0228025ba4e3399ca76

Embedded URLs

https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=pro+forma+projections
http://www.chinahkcarplate.com/wp-content/plugins/formcraft/file-upload/server/content/files/161077b8313bc8---41541754239.pdf
http://lakesnwoodskerala.com/uploads/file/gozigativimamatojibo.pdf
http://wbbray.com/wp-content/plugins/formcraft/file-upload/server/content/files/160acf53b5488f---81443128875.pdf
http://www.hotel-margherita.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b891d8dad6e---69412937415.pdf
http://wjvanderheidedienstverlening.nl/uploads/file/xafinivonibara.pdf
https://www.tonygssoulfood.com/wp-content/plugins/super-forms/uploads/php/files/c19956f4894b31eb845af8eace08a4cb/82072730918.pdf
http://bogieclassof67.com/clients/71235/File/24021090524.pdf
http://linker-apps.com/files/6627688181.pdf
http://www.caribbeandentist.com/wp-content/plugins/formcraft/file-upload/server/content/files/160853b6a64135---94861401019.pdf
https://www.scanworld.se/wp-content/plugins/formcraft/file-upload/server/content/files/160acaf599e273---lewegovox.pdf
http://cornucopiafrederick.com/uploads/files/zexusisegedo.pdf
http://barrarioservicos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1608cbbde832b4---11360279159.pdf
http://www.gaviprintpack.com/wp-content/plugins/formcraft/file-upload/server/content/files/16096d57e95deb---janalesosenikopajuketux.pdf
http://studiopignotti.it/userfiles/files/5558471128.pdf
https://csmgh.net/pevron/www/img/file/59731116314.pdf
https://beatmuellerfoto.ch/userfiles/files/mimunikozarigazukepelu.pdf
http://oppedisanorobertosrl.com/userfiles/files/18799466911.pdf
http://highdeal.linkeo.net/ckfinder/userfiles/files/titawizegavalikatavarom.pdf
http://jrpst.pl/userfiles/file/86621623089.pdf
http://logisticsnetworks.net/ckfinder/userfiles/files/11876348341.pdf
https://manenshop.com/upload/files/79466703432.pdf
https://lastcallslc.com/wp-content/plugins/super-forms/uploads/php/files/ba084553a0ad305deadbde15cdda8620/80011879327.pdf
https://www.bountyvacation.com/wp-content/plugins/formcraft/file-upload/server/content/files/160f4a134a2580---5558994368.pdf
http://makaeximworld.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608059322f798---tirivopeneliwu.pdf

Embedded domains

feedproxy.google.com
www.chinahkcarplate.com
lakesnwoodskerala.com
wbbray.com
www.hotel-margherita.com
wjvanderheidedienstverlening.nl
www.tonygssoulfood.com
bogieclassof67.com
linker-apps.com
www.caribbeandentist.com
www.scanworld.se
cornucopiafrederick.com
barrarioservicos.com.br
www.gaviprintpack.com
studiopignotti.it
csmgh.net
beatmuellerfoto.ch
oppedisanorobertosrl.com
highdeal.linkeo.net
jrpst.pl
logisticsnetworks.net
manenshop.com
lastcallslc.com
www.bountyvacation.com
makaeximworld.com

Embedded IP addresses

74.178.240.61
172.172.255.218
74.178.232.29

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report