MALICIOUS — 89fbed6ef745d214cd18d109411e8d30cf8e2b617b3b14df9314e34d75ef8eba

MALICIOUS — 89fbed6ef745d214cd18d109411e8d30cf8e2b617b3b14df9314e34d75ef8eba 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: 89fbed6ef745d214cd18d109411e8d30cf8e2b617b3b14df9314e34d75ef8eba
SHA-1: 4662e06e4f6721122ca8a67cc964bec89a7474b5
MD5: a3e57f71f4e43f1ab25ea463a3beb8b9
ssdeep: 1536:O3Q2Hrz47+GZ1ud8b7HhsE70jQHJBK4fJC/WMJjQhAhIqZWbpONLkjAcBDhu:GQ1J1+8b7HKk0js5GJkh8IqbNwjbO
TLSH: T16D37C0F361DBDD9C778BCB0339B61299508ADA8C5222DF8040C8766CC5BC67DBE54A50
Submitted as: 89fbed6ef745d214cd18d109411e8d30cf8e2b617b3b14df9314e34d75ef8eba
File type: pdf · Size: 71158 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://chameleoncoupons.com/adgprocessing/uploads/files/27209977103.pdf - network signal, weight 0.40, confidence 0.60
Embedded network infrastructure: https://www.verpoort-bouw.be/wp-content/plugins/formcraft/file-upload/server/content/files/16150a0b0d08dc---29704003792.pdf, http://suriyedostlukdernegi.org/image/files/sinutevofujutupofog.pdf, http://geostudio.eu/userfiles/files/wetizopakekekiwox.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)

9657 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
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
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
http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787911846&P2=404&P3=2&P4=Vs2ENr5ZGkL1QHRODxwQ7VOs0TdT5ks0Anul17F%2beCY7ayVEHg7vUusLVaMUpMOPeAN44MRkobb78NrGEsVgng%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com

Dropped files

C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt - 6e6c63872d222979d6f96289a66746930b1026694f8d801c53784479a901a1d2
C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\9927db973f74b5b9c44a1a4f56dbe08b.png - b299bb5a2bd5f0d4d1800ff79ba47310eda890d06526867d35bda6d01b084081
root_.cache_dconf_user - 96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7

Embedded URLs

https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=android+kein+internet+trotz+wlan
https://www.verpoort-bouw.be/wp-content/plugins/formcraft/file-upload/server/content/files/16150a0b0d08dc---29704003792.pdf
http://suriyedostlukdernegi.org/image/files/sinutevofujutupofog.pdf
http://geostudio.eu/userfiles/files/wetizopakekekiwox.pdf
https://chameleoncoupons.com/adgprocessing/uploads/files/27209977103.pdf
https://www.kadeavenue.com/wp-content/plugins/super-forms/uploads/php/files/fe466ce1b18a524496ec46460777aece/jiminaporafeli.pdf
https://groupunsur3.com/contents/files/rajijaravulobesefedosen.pdf
https://ural-aiti.ru/admin/ckfinder/userfiles/files/16335186753.pdf
http://www.hypnotiseur.com/wp-content/plugins/formcraft/file-upload/server/content/files/16148fcfc36707---7046355999.pdf
https://alshuka.ps/ckfinder/userfiles/files/suzufixanaperegekakixa.pdf
http://rococosofa.com/files/files/sudagamadabuwad.pdf
https://www.sevgiliyevideo.net/wp-content/plugins/formcraft/file-upload/server/content/files/1614dde032cc88---porapareterotumapabebol.pdf
https://benqmusicworkshop.com/fupload/file/80735077149.pdf
http://musikpark-live.de/userfiles/file/5726876736.pdf
https://www.notusweb.com.br/ckeditor/ckfinder/userfiles/files/gopifavibabesuturusomofeb.pdf
http://www.logomarcanet.com/userfiles/file/kobezonagorixojog.pdf
http://pate4me.com/userfiles/file/munoxutodaz.pdf
http://hoangduy.vn/vn/files/78761759044.pdf
https://www.channeloflove.com/ckfinder/userfiles/files/52856070764.pdf
http://vdavloeren.be/userfiles/files/loroxibetovetoro.pdf
http://svadbavmoskve.com/content/xuploadimages/file/78057995073.pdf
http://avesta-hmora.boj.se/uploads/userfiles/files/kuxowagomizapixusofe.pdf
http://droneducational.com/admin/userfiles/file/33129748303.pdf
http://www.w3.org/1999/02/22-rdf-syntax-ns#
http://purl.org/dc/elements/1.1/

Embedded domains

feedproxy.google.com
www.verpoort-bouw.be
suriyedostlukdernegi.org
geostudio.eu
chameleoncoupons.com
www.kadeavenue.com
groupunsur3.com
ural-aiti.ru
www.hypnotiseur.com
rococosofa.com
www.sevgiliyevideo.net
benqmusicworkshop.com
musikpark-live.de
www.notusweb.com.br
www.logomarcanet.com
pate4me.com
www.channeloflove.com
vdavloeren.be
svadbavmoskve.com
avesta-hmora.boj.se
droneducational.com
www.w3.org
purl.org
ns.adobe.com
alshuka.ps

Embedded IP addresses

52.123.252.245
52.123.252.194
4.230.171.124
72.145.35.105
4.144.132.223
203.26.79.13
40.84.85.40
74.178.76.128
40.79.150.121
52.123.129.14
13.89.179.12
52.123.252.218
172.178.240.161
172.178.240.162
172.170.180.133
20.42.73.24
52.148.114.188

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report