MALICIOUS — lemupedipejurowaxilux.pdf
MALICIOUS — lemupedipejurowaxilux.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
00a4373c375ea44190145e11331d3249d1338696a81b8b7855d235be4c980515 - SHA-1:
0d4219ba81ceea72d249ea8d07499422bd9add33 - MD5:
d4b020fa88d8c13d30950ac61e2a4af8 - ssdeep:
768:PgGzpDFpXbrDworBRhHQ2u/rfXIJXKHpVIeKDBhask0t1lIFA4V:4GFRpXb7Vbu/ryXEIeKDFkclIFA4V - TLSH:
T1F9329EF35047ED8C39C7AF936EAA1499514AD68C7122A3A055C8B72CC4BC2BDBF10A51 - Submitted as: lemupedipejurowaxilux.pdf
- File type: pdf · Size: 45222 bytes
- Verdict: malicious (72/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 19 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/f9a09f14-09fb-453d-9ea1-eb2f949da236/31265393116.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=organigrama+del+departamento+de+marketing+y+ventas, https://uploads.strikinglycdn.com/files/f9a09f14-09fb-453d-9ea1-eb2f949da236/31265393116.pdf, https://uploads.strikinglycdn.com/files/dd23289e-c008-49b7-a44a-127d77cc87e0/74760776643.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 (13 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9647 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
- 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
- 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
- 250.255.255.239.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
- 252.0.0.224.in-addr.arpa
- desktop-hsgcbep
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
2266925db303eac6c937320f8429722079cc6e4dd865766ce47b7c2f016a69ee - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\8df54d19de675bd2d8498e2a0ecbce39.png -
91557ee855550f65e516ba2c3e93badf0b5ac6bf0f85455e1aafcc257d2858d0 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=organigrama+del+departamento+de+marketing+y+ventas
- https://uploads.strikinglycdn.com/files/f9a09f14-09fb-453d-9ea1-eb2f949da236/31265393116.pdf
- https://uploads.strikinglycdn.com/files/dd23289e-c008-49b7-a44a-127d77cc87e0/74760776643.pdf
- https://uploads.strikinglycdn.com/files/b9691068-8667-43d6-ac28-dfdf4b602097/gonexaxopegosuz.pdf
- https://uploads.strikinglycdn.com/files/752742f1-ceac-4643-a464-a936e30d96ec/99733443056.pdf
- https://dirigesibujov.weebly.com/uploads/1/3/0/9/130969991/tobuxevus.pdf
- https://dimaxafazeza.weebly.com/uploads/1/3/1/4/131453031/zakeme.pdf
- https://uploads.strikinglycdn.com/files/55cea86b-6312-4bbe-9b97-e73fffe2900a/7264697177.pdf
- https://uploads.strikinglycdn.com/files/44e8a929-8024-46bb-85b5-9bf33269519d/lenaro.pdf
- https://uploads.strikinglycdn.com/files/237ca0e4-cb50-4b50-a552-a7a68bf956c4/38417933284.pdf
- https://cdn-cms.f-static.net/uploads/4371265/normal_5f8acbf72ca04.pdf
- https://cdn-cms.f-static.net/uploads/4368985/normal_5f883a01a6e67.pdf
- https://uploads.strikinglycdn.com/files/5b20a1d9-4f99-458c-8991-d0a630313aaf/19410977510.pdf
- https://uploads.strikinglycdn.com/files/00b813c4-9eaf-4745-9921-d33d5dcf9adf/zetireperaxawelerex.pdf
- https://uploads.strikinglycdn.com/files/f4b17ac2-d077-4604-84a7-850ec33804ff/vilusekanujufigo.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
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded domains
- ggtraff.ru
- uploads.strikinglycdn.com
- dirigesibujov.weebly.com
- dimaxafazeza.weebly.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.42.73.26
- 162.159.142.9
- 52.123.252.244
- 52.110.12.54
- 52.110.12.38
- 20.42.179.204
- 4.230.171.124
- 20.247.185.124
- 74.178.240.61
- 135.232.92.97
- 20.112.250.133
- 52.123.128.14
- 172.178.240.161
- 135.232.92.137
- 74.178.76.44
- 203.26.79.13
- 52.168.112.67
- 92.223.78.30
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report