MALICIOUS — jizijalipisu.pdf
MALICIOUS — jizijalipisu.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:
154e8835e5bae52cb4e370499e116818f90ac600b7f3de22db0ad1099ac1cff4 - SHA-1:
2c9801b46d9146d11a61805f6ad4953842ba5880 - MD5:
9f06cfb8031432dfa451175c6a714dce - ssdeep:
768:dgGzpDUogSNK2nY9A+hlsnYYHB1YY3lm6/r4G:eGFIogsYC+haPB1YYk6D4G - TLSH:
T19A317CF390A7EC8C3A86EB03ADFA156D914AD7482032976414DC776D80BC3BD6F40A61 - Submitted as: jizijalipisu.pdf
- File type: pdf · Size: 39795 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: 4 finding(s), e.g. RWX/private injected region in SumatraPDF.exe (pid 8432) (rule
windows.malfind.Malfind) - memory signal, weight 0.60, confidence 0.85 - Contacted 15 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=automobile+engineering+r+k+rajput+pdf, http://ganiwu.scarwf.org/uploads/1/3/1/4/131438437/suzupe.pdf, http://files.stellameberle.com/uploads/1/3/0/7/130775163/dubirapo_zurofu.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 (17 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9849 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
- 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
- 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
- 252.0.0.224.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
- desktop-hsgcbep
- 250.255.255.239.in-addr.arpa
- 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 -
8a22e2bf7a792a770a28a577ae2aa9a6379d89d62fd3b1ea701e165c76ce9f9f - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\9136c1446ac57082ec9bde85f2a83f35.png -
849c692fc4524661cf640b201dfc92e3771d68c199702b4b721c590926b31321 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=automobile+engineering+r+k+rajput+pdf
- http://ganiwu.scarwf.org/uploads/1/3/1/4/131438437/suzupe.pdf
- http://files.stellameberle.com/uploads/1/3/0/7/130775163/dubirapo_zurofu.pdf
- http://kewujo.nepcsa.org/uploads/1/3/1/8/131857631/zedokivavexeledu.pdf
- http://robusaki.acaccentsjewelry.com/uploads/1/3/1/4/131407797/7d35e.pdf
- http://files.donanddarrell.com/uploads/1/3/1/1/131164399/repufarafegozar_domamonasami.pdf
- http://duvalimu.militaryhistorylive.com/uploads/1/3/1/4/131483222/junedinubod.pdf
- http://ruvadodu.marielouisejones.com/uploads/1/3/1/3/131380433/fisexodejolilawepeg.pdf
- http://bolawovom.synerlogic.com/uploads/1/3/1/0/131070171/97e41d.pdf
- http://files.healthandwellnessforum.org/uploads/1/3/0/7/130776016/guxemoduletari-luwadat-tatemaxivok.pdf
- http://files.ondaruokala.fi/uploads/1/3/1/3/131381675/guxenu-fevuwizuvoledut-fanamurusotep-kegatupufal.pdf
- https://uploads.strikinglycdn.com/files/ba819032-2167-42fd-b950-66cd621329bd/pemikitokowupap.pdf
- https://uploads.strikinglycdn.com/files/ef08ed56-f54a-4c31-a7c2-33a7e2ff22fc/57858095213.pdf
- https://uploads.strikinglycdn.com/files/57202395-0b3a-4759-9808-803ef47b5dfc/73758260444.pdf
- https://uploads.strikinglycdn.com/files/b7975b50-dff3-4c2b-94e6-4d19c3f2d340/38595987744.pdf
- http://files.mmjpartyrental.com/uploads/1/3/1/4/131438825/bezogimiwi_rumuziz_raxol.pdf
- http://jogagumek.skilledpaint.com/uploads/1/3/1/0/131070894/jidebuzizeva.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
Embedded domains
- gettraff.ru
- ganiwu.scarwf.org
- files.stellameberle.com
- kewujo.nepcsa.org
- robusaki.acaccentsjewelry.com
- files.donanddarrell.com
- duvalimu.militaryhistorylive.com
- ruvadodu.marielouisejones.com
- bolawovom.synerlogic.com
- files.healthandwellnessforum.org
- files.ondaruokala.fi
- uploads.strikinglycdn.com
- files.mmjpartyrental.com
- jogagumek.skilledpaint.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 20.42.73.31
- 52.123.252.240
- 52.110.12.46
- 52.110.12.14
- 4.230.171.124
- 4.155.89.87
- 74.178.76.128
- 74.178.240.51
- 52.123.129.14
- 74.179.71.159
- 203.26.79.13
- 92.223.78.30
- 172.178.240.162
- 48.199.12.1
- 20.184.175.11
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report