General

  • Target

    50e5f2574b3a16fcae7935ad0f04fc690cd65049ab09b637425b6e83b4622c42

  • Size

    1.6MB

  • Sample

    231213-3r3blsbff3

  • MD5

    f19923d368db30d215eba2260c572701

  • SHA1

    885578c5bd1ee4d8c9959343623108aca4198c7a

  • SHA256

    50e5f2574b3a16fcae7935ad0f04fc690cd65049ab09b637425b6e83b4622c42

  • SHA512

    a6c0d675cbe1a15263ceae7985a11b86c96c37081559e75e5901f609f6751837e567895aec6845b0fdd31b5ff7c7b1ee59ab551c834c8b4c0ebca214f8bf604b

  • SSDEEP

    49152:80ceOGgUYYEmluRKYoFh4kGWusbQnIyDi1E1uonTKi/OjCCNG:1XOGgUYC4RKXFhrusbaDkE1u

Malware Config

Extracted

Family

risepro

C2

193.233.132.51

Targets

    • Target

      50e5f2574b3a16fcae7935ad0f04fc690cd65049ab09b637425b6e83b4622c42

    • Size

      1.6MB

    • MD5

      f19923d368db30d215eba2260c572701

    • SHA1

      885578c5bd1ee4d8c9959343623108aca4198c7a

    • SHA256

      50e5f2574b3a16fcae7935ad0f04fc690cd65049ab09b637425b6e83b4622c42

    • SHA512

      a6c0d675cbe1a15263ceae7985a11b86c96c37081559e75e5901f609f6751837e567895aec6845b0fdd31b5ff7c7b1ee59ab551c834c8b4c0ebca214f8bf604b

    • SSDEEP

      49152:80ceOGgUYYEmluRKYoFh4kGWusbQnIyDi1E1uonTKi/OjCCNG:1XOGgUYC4RKXFhrusbaDkE1u

    • Drops startup file

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks