MALICIOUS — a93ee9334ca02d4b41f5dd1f6f53b8e9bc5aa3e52c93c2a0f03ba85e2515ba40

MALICIOUS — a93ee9334ca02d4b41f5dd1f6f53b8e9bc5aa3e52c93c2a0f03ba85e2515ba40 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

SHA-256: a93ee9334ca02d4b41f5dd1f6f53b8e9bc5aa3e52c93c2a0f03ba85e2515ba40
SHA-1: e3e0d97b01657d9cc32280caba8301b29dc8d920
MD5: a8e0f25cf2868364eec999b46324842b
ssdeep: 1536:XEjdBcOCgiOdfp/+qvojCJWssfmunb1LPWx17/f1c5OZfGWPWMe9OzJBch:0RB7C3QSCsl+u1LMT1cXWPJQ
TLSH: T1A739C0F311E7EDCC79C75F83AE6623D99485D284A822EA50C4C8766C94BC0BDBF81911
Submitted as: a93ee9334ca02d4b41f5dd1f6f53b8e9bc5aa3e52c93c2a0f03ba85e2515ba40
File type: pdf · Size: 86381 bytes
Verdict: malicious (96/100)

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 96/100 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
Contacted 17 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
Embedded link rated suspicious by URL analysis: http://xtra360.net/campannas/file/gawivawedopofogiparaneza.pdf - network signal, weight 0.40, confidence 0.60
Embedded network infrastructure: http://www.tenniscanberra.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16184c806de6de---rototutubumof.pdf, http://xtra360.net/campannas/file/gawivawedopofogiparaneza.pdf, http://woonhuislift.info/wp-content/plugins/formcraft/file-upload/server/content/files/16141267b0b7a0---tarevonaketurikubixuxet.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)

9750 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
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
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
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
ntp.ubuntu.com
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/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787832379&P2=404&P3=2&P4=a8Zd45UQc6OgSSAUYQ%2b3LogWaTQyZdxUJ1iuJ52RHKB5hi2GqMLiJ7M7svRNTx1jPbHSEUSQtU0y4p4iwORpfw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com

Dropped files

C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\1adeccdff8f46a1690fc0f96ab0e97cf.png - 026ed1d7aa29c9b89b0ee94e44d890a005563ed8eddc2a8e4fb6ad6a577c34ac
C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt - d073669edd5a3fa7ed40b749fbfee4c93711324f52ae821c395289144d95ee75
root_.cache_dconf_user - 96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7

Embedded URLs

http://feedproxy.google.com/~r/Xvkpad/~3/896FEnmJZlk/uplcv?utm_term=nord+stage+3+manual
http://www.tenniscanberra.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16184c806de6de---rototutubumof.pdf
http://xtra360.net/campannas/file/gawivawedopofogiparaneza.pdf
http://woonhuislift.info/wp-content/plugins/formcraft/file-upload/server/content/files/16141267b0b7a0---tarevonaketurikubixuxet.pdf
http://driver-jazda.pl/upload/file/58225142355.pdf
http://cn-polylysine.com/d/files/wonujunipebigolun.pdf
http://jshanwoo.com/ckfinder/userfiles/files/64029737985.pdf
https://neoville.ru/wp-content/plugins/super-forms/uploads/php/files/828d4d2a03da0a9e20f0edffbfbad6e4/niselupurenugulejuse.pdf
https://moniimpex.com/wp-content/plugins/formcraft/file-upload/server/content/files/161674f4a91376---98063771265.pdf
http://sinara.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613072f42be9c---72085514934.pdf
https://projekt-lesen.de/userfiles/file/39661997667.pdf
http://yuha.be/_files/file/jodowegebazupitebamo.pdf
http://anhuifan.com/upload_fck/file/2021-10-1/20211001113211681753.pdf
http://guanzhuli.com/userfiles/file/dawofalat.pdf
http://dobosugyvedkecskemet.hu/userfiles/file/tokebonibow.pdf
http://japanbizkorea.com/userData/ebizro_board/file/runavixufasizejitivi.pdf
http://fuzoku-kyujin.jp/ckfinder/userfiles/files/35607690803.pdf
http://kipia-nn.ru/userfiles/file/momerupinirupukimi.pdf
https://fptica.ru/images/file/dedowobaxebefafufen.pdf
http://jlsxjy.com/right/UploadFile/file///2021101416203473499.pdf
https://expungemyrecordnj.com/wp-content/plugins/formcraft/file-upload/server/content/files/1618345edc14eb---49177637879.pdf
http://xpeedon.net/userfiles/file/20211105210806.pdf
https://www.sir.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16170db9f34fe1---58405017308.pdf
http://beta-rc.com/upload/files/nadazupevelulabemuko.pdf
http://consorzio.artforjob.it/userfiles/file/sagozewipobufija.pdf

Embedded domains

feedproxy.google.com
www.tenniscanberra.com.au
xtra360.net
woonhuislift.info
driver-jazda.pl
cn-polylysine.com
jshanwoo.com
neoville.ru
moniimpex.com
sinara.org.br
projekt-lesen.de
yuha.be
anhuifan.com
guanzhuli.com
japanbizkorea.com
fuzoku-kyujin.jp
kipia-nn.ru
fptica.ru
jlsxjy.com
expungemyrecordnj.com
xpeedon.net
www.sir.co.uk
beta-rc.com
consorzio.artforjob.it
www.w3.org

Embedded IP addresses

48.211.4.16
20.42.65.89
57.154.63.210
52.110.12.2
52.110.12.55
4.230.171.124
20.247.184.197
74.178.76.128
20.112.250.133
52.123.128.14
72.154.7.98
203.26.79.13
52.123.252.248
57.155.101.212
92.223.78.30
20.184.175.23
52.148.114.188

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report