MALICIOUS — xejavijivitarijedi.pdf
MALICIOUS — xejavijivitarijedi.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (86/100). 2 of 53 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
8e578277d87a3ace3f1964e71489f73f2f9b79c274fbf64ccd9c7de769f0c616 - SHA-1:
6080117a49ce161cd59c5ceab26472a848d428af - MD5:
0a58106845ab798b5ad2e96f0bbaac34 - ssdeep:
1536:1GFipNYnRGhWoWhvPtTdDmcxQJZvHL5XhwSY:IFipwRGhWoEFdDmlZvFhA - TLSH:
T1D9349EF350E7ED8CBB87A783ADBA255A5045938CA1279361248C773CC4BC3BD6E50860 - Submitted as: xejavijivitarijedi.pdf
- File type: pdf · Size: 57204 bytes
- Verdict: malicious (86/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 86/100 is the fusion of 7 weighted signals:
- Embedded link rated malicious by URL analysis: https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/1158663.pdf - network signal, weight 0.70, confidence 0.80
- Contacted 19 external host(s) at runtime (3 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=descubre%201%20answer%20key%20pdf, https://mitixofixomu.weebly.com/uploads/1/3/4/3/134333727/xudizavututixuf.pdf, https://bopiwode.weebly.com/uploads/1/3/4/3/134367631/38052.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
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90 - Extracted generic config (10 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9726 behavior events · 1 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
- 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
- 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
- ntp.ubuntu.com
- desktop-hsgcbep
- 250.255.255.239.in-addr.arpa
- 79.243.254.169.in-addr.arpa
- 255.255.254.169.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\3daa19be1d5f78905aeef0700f833c60.png -
8b804fbe63df5e8d2f080af03d66622c3272112995dd6e45d8438bf9e7ffb600 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
2d2834fd7d526e2f6ab2de3a0046dcb814226eed8c69df8feeffe48cb7bc6857 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/wb?keyword=descubre%201%20answer%20key%20pdf
- https://s3.amazonaws.com/bulozor/82921525501.pdf
- https://s3.amazonaws.com/bofake/ubqari_magazine_november_2018_free_download.pdf
- https://s3.amazonaws.com/gitipelut/blockchain_audit_pwc.pdf
- https://mitixofixomu.weebly.com/uploads/1/3/4/3/134333727/xudizavututixuf.pdf
- https://bopiwode.weebly.com/uploads/1/3/4/3/134367631/38052.pdf
- https://buximinolid.weebly.com/uploads/1/3/1/3/131381316/kazuwob.pdf
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/1158663.pdf
- https://s3.amazonaws.com/vekodupiwarobi/61065076512.pdf
- https://s3.amazonaws.com/gozilum/zotagose.pdf
- https://uploads.strikinglycdn.com/files/b2278580-3509-4c82-a5ee-95edd3654c9e/bosch_wff_1201_washing_machine_manual.pdf
- https://uploads.strikinglycdn.com/files/40b2506e-c6ed-417f-aaca-a023c3c573db/lalemedosuzajaviriku.pdf
- https://uploads.strikinglycdn.com/files/f6016804-1e80-4fab-98a1-5a202befba49/celula_vegetal_blanco_y_negro.pdf
- https://uploads.strikinglycdn.com/files/66b85003-d8be-49b3-a41b-f12422066a0a/64535603436.pdf
- https://uploads.strikinglycdn.com/files/908526ee-310c-4a85-a3cb-cd414ef89c75/16267220646.pdf
- https://s3.amazonaws.com/kitakilesa/nsk_roller_bearing_catalogue.pdf
- https://s3.amazonaws.com/tanikanaw/19903200038.pdf
- https://s3.amazonaws.com/wilugugo/wakafogedugudaduxukibe.pdf
- https://s3.amazonaws.com/kuboki/possessive_adjectives_and_pronouns_exercise.pdf
- https://s3.amazonaws.com/novipaliwid/nuruvexeziwowipewo.pdf
- https://s3.amazonaws.com/mijedusovineti/lonely_planet_paris.pdf
- https://s3.amazonaws.com/welanisowari/dixametowexetifim.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/
Embedded domains
- gettraff.ru
- s3.amazonaws.com
- mitixofixomu.weebly.com
- bopiwode.weebly.com
- buximinolid.weebly.com
- dutitujazekap.weebly.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 4.150.223.104
- 20.184.175.18
- 72.153.5.135
- 172.66.2.5
- 13.89.179.15
- 135.232.92.34
- 52.110.12.24
- 52.110.12.49
- 4.230.171.124
- 48.211.4.16
- 52.230.59.222
- 203.26.79.13
- 20.236.44.162
- 135.232.92.137
- 52.123.128.14
- 135.233.45.221
- 40.103.64.226
- 162.159.36.2
- 40.99.133.242
File paths
- S:\b#v
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report