MALICIOUS — 250080745e032b521dc2d34fe5508b2e22fb21da795d0319f38b18d8749ca4ed

MALICIOUS — 250080745e032b521dc2d34fe5508b2e22fb21da795d0319f38b18d8749ca4ed is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

SHA-256: 250080745e032b521dc2d34fe5508b2e22fb21da795d0319f38b18d8749ca4ed
SHA-1: 207cf27e8675ab4222421009a01d2bbc6876ac14
MD5: e36429cb0fcbe346e7284bfcaa7ea16e
ssdeep: 1536:nS6PeAoQZW2tzyLshZGg8xhkdS4NWFB07sZO8t7WXpO/QS7:J1eoL4xh+S4kDO8td/Z
TLSH: T1F338C0F320A7DD5C774A9B0369AB119965CEE7882573EE9001C8B63CC0BC9BDBB14950
Submitted as: 250080745e032b521dc2d34fe5508b2e22fb21da795d0319f38b18d8749ca4ed
File type: pdf · Size: 76969 bytes
Verdict: malicious (98/100)

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 98/100 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
Embedded link rated malicious by URL analysis: http://poiskvod.ru/images/file/51494471770.pdf - network signal, weight 0.70, confidence 0.80
Contacted 16 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
Embedded network infrastructure: https://ashleymongolia.mn/uploads/files/vipatodopemuj.pdf, http://pegastelco.com/pictures/files/43401360960.pdf, http://www.tecnobor.com/ckfinder/userfiles/files/sitajijenogosodusefo.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)

9620 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
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=1787890588&P2=404&P3=2&P4=bOiFgFmcP8XHpSaegI9QRkENYkwxHnjM73hpJNPF3T6s1sWGZkV2rLSwxXb9mkJy3KNNWy%2fyoy2Pi7ADcTMfLQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787890603&P2=404&P3=2&P4=FN%2fdApn25xDbtMehTnVkPkQrUxzkg4Dg826ZXLGwPu1%2fFUPhwL8iL5%2fdiwPwVXffj0fUSxuhlaSsC8r62W2CBQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
http://203.26.79.13/filestreamingservice/files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5?P1=1787287379&P2=404&P3=2&P4=lT%2fXcVCFK%2fwFc938alqUGsfctK9PbfR5RA3xN7a%2fcghll3N7i3VicBuJKKYJMDckuDEBj5EvluRVBbzIS%2fbduQ%3d%3d&cacheHostOrigin=1D.tlu.dl.delivery.mp.microsoft.com

Dropped files

C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\1237e2f4770bdb03ef6a6856e05c3a69.png - a21b156f6fadc9785aed28697542ed42500ca7025e28ad21907246a405763f89
C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt - 27d7e57463b64300d453e9da15fd8da7b4b3a2c5c82f6853c1766888d97821a0
root_.cache_dconf_user - 96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7

Embedded URLs

https://feedproxy.google.com/~r/skout/mBVl/~3/BvfzZFkJO3s/uplcv?utm_term=call+of+duty+mobile+mod+menu+android+apk
https://ashleymongolia.mn/uploads/files/vipatodopemuj.pdf
http://ecme.site/2015/vat/upload/files/20263793498.pdf
http://pegastelco.com/pictures/files/43401360960.pdf
http://www.tecnobor.com/ckfinder/userfiles/files/sitajijenogosodusefo.pdf
http://demo-jesma.shopcloud.es/ckfinder/userfiles/files/wemurawutezetoz.pdf
http://joltiy.ru/uploads/files/balogujujida.pdf
http://primethailand.com/ckfinder/userfiles/files/82579844242.pdf
http://resetimpianti.it/reset/public/file/pexulamolowifem.pdf
http://poiskvod.ru/images/file/51494471770.pdf
https://www.weboonline.com/ckfinder/userfiles/files/sipuxatebawofibugojo.pdf
http://lyzjkgm.com/d/files/livaguzatelupofulumexe.pdf
http://myslizdrave.com/soubory/bosarorabesijibanidopibu.pdf
http://pro-group.ru/userfiles/files/99198873360.pdf
https://myclubowners.com/userfiles/files/setulofudiza.pdf
http://sjzhtchem.com/upload/files/wufotezu.pdf
http://autolavaggiocraparotta.it/userfiles/files/lekotufifiduburasowilesu.pdf
http://kammatrans.com/userfiles/files/18511504756.pdf
https://www.ogblfrontaliers.fr/wp-content/plugins/super-forms/uploads/php/files/dj6htgh6rmumcr5q0pas4frl2e/26263624963.pdf
http://aromata.ru/upload/files/wowedepovagetilugos.pdf
http://cascad-trans.ru/files/wumusogisofabusukotonix.pdf
http://93564497.com/userfiles/71204612035.pdf
http://www.mediacomriccione.it/wp-content/plugins/formcraft/file-upload/server/content/files/1613d2951ad4ea---81297372853.pdf
http://jeanchapleau.com/userfiles/file/jabuxojapijob.pdf
http://hyundai-dongdo.vn/images/files/12191015897.pdf

Embedded domains

feedproxy.google.com
ecme.site
pegastelco.com
www.tecnobor.com
demo-jesma.shopcloud.es
joltiy.ru
primethailand.com
resetimpianti.it
poiskvod.ru
www.weboonline.com
lyzjkgm.com
myslizdrave.com
pro-group.ru
myclubowners.com
sjzhtchem.com
autolavaggiocraparotta.it
kammatrans.com
www.ogblfrontaliers.fr
aromata.ru
cascad-trans.ru
93564497.com
www.mediacomriccione.it
jeanchapleau.com
satnamunicipalcorporation.com
kondicionery-domodedovo.ru

Embedded IP addresses

4.207.44.74
52.110.12.56
52.110.12.26
4.230.171.124
4.144.132.223
74.178.76.54
20.165.94.63
52.123.129.14
40.99.133.242
135.234.160.245
135.232.92.34
203.26.79.13
52.123.252.197
52.182.143.212
20.184.175.0
52.148.114.188

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report