MALICIOUS — ee770149a49523424fcb31fbecfa2a58deff955b7eb0688f51fa959fa840f914
MALICIOUS — ee770149a49523424fcb31fbecfa2a58deff955b7eb0688f51fa959fa840f914 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 4 of 54 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
ee770149a49523424fcb31fbecfa2a58deff955b7eb0688f51fa959fa840f914 - SHA-1:
a94b08d035c0ea7368b860e164dc26d04dfe3631 - MD5:
35fd05d424894a1e10b0aefc98384359 - ssdeep:
3072:CrvZ1LWL6oJtUmAXJIwTUC9PauSTRUF2+qDodTpHbqzy:CrTQcJRTUCxslUF2OdNHj - TLSH:
T1753EF1F315A7DE4C3E86AB4396A9059CB00EC290712AD66846D4FA6C447C7FDBF48E40 - Submitted as: ee770149a49523424fcb31fbecfa2a58deff955b7eb0688f51fa959fa840f914
- File type: pdf · Size: 136516 bytes
- Verdict: malicious (99/100)
Detections (4 of 54 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 99/100 is the fusion of 11 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 - Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded link rated suspicious by URL analysis: https://wcdt.co.th/wp-content/plugins/super-forms/uploads/php/files/pi9qubvcfdg8h65055l8qcn3l0/49274469339.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://krisoc.ru/uplcv?utm_term=blouse+ke+gale+ki+design+back+side, http://www.kmclogistics.com/wp-content/plugins/super-forms/uploads/php/files/fb4216f7cd3c5a659687d72df472dc5b/waxivarewupamijesofawip.pdf, https://lightspec.ca/wp-content/plugins/super-forms/uploads/php/files/9af0fa194b74990d4520e5f3050307a7/taviborirojez.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
- Contacted 9 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (15 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
- Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in Acrobat.exe (pid 4060) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
1017 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ntp.ubuntu.com
- desktop-hsgcbep
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.85
- 23.11.37.157
- 40.126.14.161
- 52.123.252.212 AU · Sydney · AS8075 Microsoft Corporation
- 23.33.238.178
- 23.198.40.44
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
- 52.253.84.76 SG · Singapore · AS8075 Microsoft Corporation
- 20.165.94.54 US · San Antonio · AS8075 Microsoft Corporation
- 135.233.95.144 US · Des Moines · AS8075 Microsoft Limited
- 20.184.175.9 US · San Jose · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://krisoc.ru/uplcv?utm_term=blouse+ke+gale+ki+design+back+side
- http://www.kmclogistics.com/wp-content/plugins/super-forms/uploads/php/files/fb4216f7cd3c5a659687d72df472dc5b/waxivarewupamijesofawip.pdf
- https://lightspec.ca/wp-content/plugins/super-forms/uploads/php/files/9af0fa194b74990d4520e5f3050307a7/taviborirojez.pdf
- http://sanarina.de/ckfinder/userfiles/files/sirotenowimudonimofipiju.pdf
- https://portsidestrategies.com/wp-content/plugins/super-forms/uploads/php/files/6d29cf305b147e3b15f8557d99ce4f99/gesobimavovakarib.pdf
- https://wcdt.co.th/wp-content/plugins/super-forms/uploads/php/files/pi9qubvcfdg8h65055l8qcn3l0/49274469339.pdf
- http://bagiez.com/userfiles/file/jiborafinadimajiwimom.pdf
- https://lightsourceindiana.com/wp-content/plugins/super-forms/uploads/php/files/ab8794fe5d8c5e1cd93b1dddecd1a5ec/76419759373.pdf
- https://www.autodepotperformancegroup.ca/wp-content/plugins/super-forms/uploads/php/files/etp34olo6fuiv5h9n2rsauus0j/vakufipat.pdf
- https://www.jahnigterbraak.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1609282d9cb887---boxatonedaxepesatirabe.pdf
- http://www.onegelha.com/wp-content/plugins/super-forms/uploads/php/files/f8d5c667679a1b662cbda52130b299f2/jinisivu.pdf
- https://prsnashville.com/wp-content/plugins/super-forms/uploads/php/files/91c2e6d1adfa9a39557f5d796915c7a9/65606091322.pdf
- https://www.isnb.co.uk/wp-content/plugins/super-forms/uploads/php/files/6c4b0cd169216cb64d07c71c6535a670/wutupi.pdf
- http://shinserviceodi.ru/wp-content/plugins/super-forms/uploads/php/files/29a5fac865ee6729c73155dad1742c8b/lasaxemigazetaviwi.pdf
- http://www.hcibatiment.fr/wp-content/plugins/formcraft/file-upload/server/content/files/1608d636f65276---65066115020.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- krisoc.ru
- www.kmclogistics.com
- lightspec.ca
- sanarina.de
- portsidestrategies.com
- bagiez.com
- lightsourceindiana.com
- www.autodepotperformancegroup.ca
- www.jahnigterbraak.nl
- www.onegelha.com
- prsnashville.com
- www.isnb.co.uk
- shinserviceodi.ru
- www.hcibatiment.fr
- www.w3.org
- purl.org
- ns.adobe.com
- wcdt.co.th
Embedded IP addresses
- 52.123.252.212
- 4.230.171.124
- 52.253.84.76
- 20.165.94.54
- 135.233.95.144
- 20.184.175.9
- 4.150.223.115
- 85.210.196.11
- 76.1.0.0
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report