MALICIOUS — 0e6e242777d447676ec745d33d6d723af3fecad5bfe7b9a1f1544838fd63310d

MALICIOUS — 0e6e242777d447676ec745d33d6d723af3fecad5bfe7b9a1f1544838fd63310d 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: 0e6e242777d447676ec745d33d6d723af3fecad5bfe7b9a1f1544838fd63310d
SHA-1: cb83b00f5364e34422b8e2031a18269f16c0ff65
MD5: 468fefb84c1e99ce7d8d106e87f2aba2
ssdeep: 1536:st2bS3ZffJlxhP5/xI6e1iJsZfG8tPWH2yqg0PouX1ZWbpONKPpjK6jGB:w2bSJfBhP5JIh1iW+8/JPR1bN+K6g
TLSH: T19C37C0F3509FCE9C354B4B036DEF4498949AD7881122EE904089BA7CD9BC5BFBE14920
Submitted as: 0e6e242777d447676ec745d33d6d723af3fecad5bfe7b9a1f1544838fd63310d
File type: pdf · Size: 73940 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 (8 HTTP) - network signal, weight 0.40, confidence 0.80
Embedded link rated suspicious by URL analysis: https://tannhatviet.vn/upload/files/59457940304.pdf - network signal, weight 0.40, confidence 0.60
Embedded network infrastructure: https://chcial.ru/uplcv?utm_term=adb+for+macbook, http://thibangoto.com/app/webroot/uploads/files/wagefuvoj.pdf, http://sanruou.com/app/webroot/uploads/files/nubigamazowafuwosena.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 (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30

Dynamic analysis (windows)

9611 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
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
252.0.0.224.in-addr.arpa
ntp.ubuntu.com
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/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com

Dropped files

C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\bba4934b4559f740969c77405de7a5fa.png - 2b679773ffc253907ad987429b23da30b5a414fdeb3dd2a0541f5e648e3926a8
C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt - 4294532b3ce15c588b4438d3c129889064103ece341360586db473c97fcdf5d7
root_.cache_dconf_user - 96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7

Embedded URLs

https://chcial.ru/uplcv?utm_term=adb+for+macbook
http://thibangoto.com/app/webroot/uploads/files/wagefuvoj.pdf
http://sanruou.com/app/webroot/uploads/files/nubigamazowafuwosena.pdf
http://cgmorenanews.com.br/ckfinder/userfiles/files/lavelaserinajesugesiwebe.pdf
http://jhdjt.com/images/upload/File/8083397222.pdf
https://cyberbirddog.com/userfiles/files/93370645360.pdf
http://www.goldenlantern.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/16130521a6bc48---5426467459.pdf
https://tannhatviet.vn/upload/files/59457940304.pdf
https://firsatoyun.com/calisma2/files/uploads/tozeb.pdf
http://cosmik-kinoteatr.ru/sadm_files/gikaxijo.pdf
http://helloslow.com/data/userfiles/files/7983922298.pdf
http://eastcity.hu/ufiles/file/595741995.pdf
https://nationalcardsolutions.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613eca61c04f8---54527286937.pdf
http://hitechdentalhouston.com/uploads/files/zamuzuxewuwafirijagixom.pdf
http://alfavs.eu/userfiles/file/6409778482.pdf
http://sinproval.it/userfiles/files/10918017404.pdf
http://worldplastsolution.com/ckfinder/userfiles/files/juzuwawovur.pdf
http://michardardillier.com/ckfinder/userfiles/files/31477807458.pdf
https://beautifullifeuk.com/wp-content/plugins/super-forms/uploads/php/files/916ac866a731bc56b723b143138c5703/zuzumakamuvowunemagadade.pdf
https://fortlauderdale-carservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/161326e3da4d29---gigijazosimibekisoninilaj.pdf
http://kursverwaltung.fit-n-essen.ch/ckfinder/userfiles/files/nejolokitefujixamuge.pdf
http://okna-kurska.ru/page_edit/_samples/userfiles/files/xolixuligixobe.pdf
https://begili.com/uploads/image/files/raneramorupevejonifowib.pdf
http://www.w3.org/1999/02/22-rdf-syntax-ns#
http://purl.org/dc/elements/1.1/

Embedded domains

chcial.ru
thibangoto.com
sanruou.com
cgmorenanews.com.br
jhdjt.com
cyberbirddog.com
www.goldenlantern.co.za
firsatoyun.com
cosmik-kinoteatr.ru
helloslow.com
nationalcardsolutions.com
hitechdentalhouston.com
alfavs.eu
sinproval.it
worldplastsolution.com
michardardillier.com
beautifullifeuk.com
fortlauderdale-carservice.com
kursverwaltung.fit-n-essen.ch
okna-kurska.ru
begili.com
www.w3.org
purl.org
ns.adobe.com
tannhatviet.vn

Embedded IP addresses

52.110.12.48
52.110.12.53
4.230.171.124
172.215.188.232
20.247.185.124
20.165.94.63
20.112.250.133
52.168.117.171
52.123.129.14
40.104.4.2
72.153.5.131
203.26.79.13
52.123.252.238
74.178.76.44
4.150.223.104
48.200.63.27
52.148.114.188

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report