General

  • Target

    838111ab2eddfdd565bf1bd43c7af7c3.exe

  • Size

    703KB

  • Sample

    200716-r9lwdtzrjs

  • MD5

    838111ab2eddfdd565bf1bd43c7af7c3

  • SHA1

    0c3959714516584b1890096d1bee6815b751c392

  • SHA256

    66251b30db7b4c7d47cfcea9872b37d789d3ff7591996b1ddac5ad85106bf381

  • SHA512

    7c53e746502ddebd8b01c96405c883cfe108786e195bfee554e20dedf96937d9356ecfd4b310e1b637fb52d41f402d37ee6e55885be06c4eee38a3163e1feb49

Malware Config

Targets

    • Target

      838111ab2eddfdd565bf1bd43c7af7c3.exe

    • Size

      703KB

    • MD5

      838111ab2eddfdd565bf1bd43c7af7c3

    • SHA1

      0c3959714516584b1890096d1bee6815b751c392

    • SHA256

      66251b30db7b4c7d47cfcea9872b37d789d3ff7591996b1ddac5ad85106bf381

    • SHA512

      7c53e746502ddebd8b01c96405c883cfe108786e195bfee554e20dedf96937d9356ecfd4b310e1b637fb52d41f402d37ee6e55885be06c4eee38a3163e1feb49

    • Adds policy Run key to start application

    • Executes dropped EXE

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks