General

  • Target

    ebf1e8bec9281398e97b9b429cb6ef8648814bd3ce3b8f11fecce49cd670c0b1

  • Size

    193KB

  • Sample

    250109-maqcqayrbl

  • MD5

    740e69b7e2d963fe56a6bd04f90cd4a1

  • SHA1

    f092b3b6f3eb1497c38f4691d9811d9faed3142e

  • SHA256

    ebf1e8bec9281398e97b9b429cb6ef8648814bd3ce3b8f11fecce49cd670c0b1

  • SHA512

    175c10cb1632c158ff82e1a841066e4cda13dd322e6831088edf165e5866cf8dee99e06c387f1181b97c8857d0c7409b000503491bb9bbae9215e3e83682f9df

  • SSDEEP

    3072:rr89cCR5iD0HZI0P7XhBL4nZSVW7kO/HdqQU1Dpv5tFA25ZA1J6Ho5:nIZTfZxTRB0gW1/9y9pvrlA1r5

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

http://klkjwre77638dfqwieuoi888.info/

Targets

    • Target

      ebf1e8bec9281398e97b9b429cb6ef8648814bd3ce3b8f11fecce49cd670c0b1

    • Size

      193KB

    • MD5

      740e69b7e2d963fe56a6bd04f90cd4a1

    • SHA1

      f092b3b6f3eb1497c38f4691d9811d9faed3142e

    • SHA256

      ebf1e8bec9281398e97b9b429cb6ef8648814bd3ce3b8f11fecce49cd670c0b1

    • SHA512

      175c10cb1632c158ff82e1a841066e4cda13dd322e6831088edf165e5866cf8dee99e06c387f1181b97c8857d0c7409b000503491bb9bbae9215e3e83682f9df

    • SSDEEP

      3072:rr89cCR5iD0HZI0P7XhBL4nZSVW7kO/HdqQU1Dpv5tFA25ZA1J6Ho5:nIZTfZxTRB0gW1/9y9pvrlA1r5

    • Detect Neshta payload

    • Modifies firewall policy service

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • Neshta family

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

    • Sality family

    • UAC bypass

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Checks whether UAC is enabled

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks