MALICIOUS — normal_60545d36b4c90.pdf
MALICIOUS — normal_60545d36b4c90.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 5 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
6369696da7bafdb21b7c11b9091725c524a5541091b25ce2b274ecdd8cdf3836 - SHA-1:
aad6f948e846b23f51a8fca2e8c1da37ee29384e - MD5:
b5758aec63488cede3a75e07aef8de1c - ssdeep:
1536:qhesckqlBEqVRuZKZDxxmyPSbY86BAJK/lecD4ZQcE5CC2DeoJXwl4:UDcZlqqzuZGPFPSbJ6BAEleI+QcMseof - TLSH:
T10438CFF32183DD4CBBCB6F47AEE7466C658AD3846631A7918888B76CD07C6AD7E00540 - Submitted as: normal_60545d36b4c90.pdf
- File type: pdf · Size: 83160 bytes
- Verdict: malicious (98/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!B5758AEC6348
- 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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://uploads.strikinglycdn.com/files/01879ec6-84a8-4315-9862-c41c208eeb0f/what_is_included_in_an_hr_audit.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 18 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://xezojetit.ru/123?utm_term=khaki+uniform+pants+mens, https://uploads.strikinglycdn.com/files/01879ec6-84a8-4315-9862-c41c208eeb0f/what_is_included_in_an_hr_audit.pdf, https://cdn.sqhk.co/fofodafexadu/rgdghij/xisujeromaxodal.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: additional-actions, 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 (16 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9679 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
- 250.255.255.239.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
- 252.0.0.224.in-addr.arpa
- ntp.ubuntu.com
- 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
- _dosvc._tcp.local
- desktop-hsgcbep._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
37dd5f5eeb4668348322e1e22beab65360fab1118cb52c10f050905d1fa97abc - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\5d701f54060e23dd73021aa07dee5846.png -
aea1b719f61b9879cfcb33c9627fc3784aaf6afa1ee439bd8d75a02929d8d9bd - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://xezojetit.ru/123?utm_term=khaki+uniform+pants+mens
- https://s3.amazonaws.com/vudivuzakal/22035776758.pdf
- https://s3.amazonaws.com/fadadedezeker/gajegaduwisalod.pdf
- https://uploads.strikinglycdn.com/files/01879ec6-84a8-4315-9862-c41c208eeb0f/what_is_included_in_an_hr_audit.pdf
- https://cdn.sqhk.co/fofodafexadu/rgdghij/xisujeromaxodal.pdf
- http://favukimasinete.rf.gd/91347616942.pdf
- http://nigoguno.scienceontheweb.net/funopegubo.pdf
- https://s3.amazonaws.com/vuraradaso/implementing_elliptic_curve_cryptography.pdf
- https://cdn.sqhk.co/sajatanugeg/fVhgehg/zebinifebe.pdf
- https://45f61934-b4a1-4335-a9e3-e142d9465b5b.filesusr.com/ugd/0dd040_d85a96c52a264c48a8fbbdf0e0b62b4a.pdf?index=true
- https://cdn.sqhk.co/tilafukefuwe/jcUjg3D/gizikoratinota.pdf
- https://uploads.strikinglycdn.com/files/ec328eeb-3dc1-4584-a9c6-cea617ef9e3c/wikaremat.pdf
- http://zuzopejorexa.onlinewebshop.net/25600851830.pdf
- https://3175e58c-9db9-4d87-bcb9-15e03531d93d.filesusr.com/ugd/c93210_9aeb0c5aefa44a69b53092bc6e4963bf.pdf?index=true
- https://uploads.strikinglycdn.com/files/8bd03d2e-f563-4c58-b893-5a218775cd7b/what_is_wrong_when_my_washer_wont_spin.pdf
- http://kosiwixiwumizu.iblogger.org/too_enough_worksheet_doc.pdf
- https://cdn.sqhk.co/dedizozife/eQCjj2Q/la_liste_de_schindler_2019_bande_annonce_vf.pdf
- https://uploads.strikinglycdn.com/files/3ff27279-df50-44c5-a78e-26a7b741739b/weber_genesis_ii_e-210_gbs_manual.pdf
- https://uploads.strikinglycdn.com/files/c9675076-5779-479e-9609-d2222b730ac9/94148338627.pdf
- https://s3.amazonaws.com/xupimaral/what_is_developmentally_appropriate_practice_in_early_childhood.pdf
- https://cdn.sqhk.co/tesigasefaxe/aGLjee5/gijevutikaledar.pdf
- http://sinijukiju.epizy.com/calculus_grade_12.pdf
- http://luvigewe.rf.gd/gawetozavolavenilomozoreg.pdf
- http://juwupexutaval.mywebcommunity.org/who_is_lestat_in_queen_of_the_damned.pdf
- https://3cd6846c-369c-4875-9c63-132df726a2dd.filesusr.com/ugd/7ab50f_8ea88655be2541eb9a6620a4438c3177.pdf?index=true
Embedded domains
- xezojetit.ru
- s3.amazonaws.com
- uploads.strikinglycdn.com
- cdn.sqhk.co
- nigoguno.scienceontheweb.net
- 45f61934-b4a1-4335-a9e3-e142d9465b5b.filesusr.com
- zuzopejorexa.onlinewebshop.net
- 3175e58c-9db9-4d87-bcb9-15e03531d93d.filesusr.com
- kosiwixiwumizu.iblogger.org
- sinijukiju.epizy.com
- juwupexutaval.mywebcommunity.org
- 3cd6846c-369c-4875-9c63-132df726a2dd.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
- favukimasinete.rf.gd
- luvigewe.rf.gd
Embedded IP addresses
- 72.153.5.138
- 135.232.92.137
- 74.178.232.29
- 203.26.79.13
- 135.233.45.222
- 51.116.246.105
- 4.150.223.104
- 52.110.12.56
- 4.230.171.124
- 162.159.142.9
- 74.178.76.128
- 20.165.94.54
- 52.168.112.67
- 52.123.128.14
- 48.192.143.121
- 20.184.175.14
- 104.208.16.94
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report