MALICIOUS — ditilodidexeteduxolu.pdf
MALICIOUS — ditilodidexeteduxolu.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (82/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
f88793d7a216e717a9e05756ca85a483d6fad85d372afd2bd74534baa0d93242 - SHA-1:
925475c7164f4b2f3494ebcac8985920dee2b9e9 - MD5:
cd09d13569c804303158438a1b106c95 - ssdeep:
768:6gGzpDUlUUPHQqYEB9vKIGXkinIJaWgMK/Xl7UglUidWDxiqXO:nGFoLLinIoWC/XlwglUs8iqXO - TLSH:
T14332AEF31866EE4C7E8BAB536DA604152115C3C87233AA7446D8B76DD43C5BDBE00A70 - Submitted as: ditilodidexeteduxolu.pdf
- File type: pdf · Size: 43441 bytes
- Verdict: malicious (82/100)
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 82/100 is the fusion of 6 weighted signals:
- Memory forensics: 3 finding(s), e.g. RWX/private injected region in SumatraPDF.exe (pid 8968) (rule
windows.malfind.Malfind) - memory signal, weight 0.60, confidence 0.85 - Contacted 16 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=buffalo+soldier+tanya+landman+pdf, https://cdn.shopify.com/s/files/1/0479/2631/3116/files/zukusefoxa.pdf, https://cdn.shopify.com/s/files/1/0435/9526/8264/files/kewejelugesesapoja.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 (5 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9886 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
- desktop-hsgcbep
- 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
- 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
- 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\sumatrapdfcache\a6f20a2431b060cd23ca60d3352b3a43.png -
bea530f919e55c3d040c4e73332f3b473c6426f6ae0b1b58bdd0fd590951449d - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
551af00bfaea7f539316455ac5bbcb46f918d7a102b8213f8a9f03a1e54e476d - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=buffalo+soldier+tanya+landman+pdf
- https://cdn.shopify.com/s/files/1/0479/2631/3116/files/zukusefoxa.pdf
- https://cdn.shopify.com/s/files/1/0435/9526/8264/files/kewejelugesesapoja.pdf
- https://cdn.shopify.com/s/files/1/0444/0332/7142/files/psychology_themes_and_variations_10th_edition.pdf
- https://cdn.shopify.com/s/files/1/0432/1096/5147/files/vunugotuverovip.pdf
- https://cdn.shopify.com/s/files/1/0483/5849/0261/files/junujar.pdf
- http://files.inspiring-tomorrows-leaders.com/uploads/1/3/1/4/131406780/243150.pdf
- http://bezafulel.bigbeantheory.com/uploads/1/3/1/3/131380128/a3c1f.pdf
- https://cdn.shopify.com/s/files/1/0457/3659/1526/files/leveling_guide_mining_wow_classic.pdf
- https://cdn.shopify.com/s/files/1/0434/4525/6344/files/88384496389.pdf
- https://cdn.shopify.com/s/files/1/0434/4463/3756/files/ancient_history_tamilnadu_book.pdf
- https://cdn.shopify.com/s/files/1/0431/9241/8468/files/first_aid_for_the_match.pdf
- https://site-1037085.mozfiles.com/files/1037085/58966770748.pdf
- https://site-1037202.mozfiles.com/files/1037202/wukizonujadifapodij.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
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787751744&P2=404&P3=2&P4=NHbtmBbwSSaKg65mo2pQJBDoRX7vbSGVfQfbNwUDUS%2bIkuZYiVEymYWRr7XwcEXdMg9AmMdDcyHavop16zkejg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- ggtraff.ru
- cdn.shopify.com
- files.inspiring-tomorrows-leaders.com
- bezafulel.bigbeantheory.com
- site-1037085.mozfiles.com
- site-1037202.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.165.94.63
- 20.42.73.25
- 52.110.12.30
- 52.110.12.52
- 85.210.193.152
- 4.230.171.124
- 20.42.179.204
- 135.232.92.137
- 135.233.95.135
- 40.103.64.226
- 52.123.129.14
- 40.103.64.242
- 135.232.92.34
- 203.26.79.13
- 92.223.78.30
- 172.178.240.163
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report