General

  • Target

    5276bd65b141ce_JC.exe

  • Size

    792KB

  • Sample

    230716-jewthsdh8w

  • MD5

    5276bd65b141cef9e6c76660495adabd

  • SHA1

    a8710c6f178e52d421d045b828f7edd89ee4d694

  • SHA256

    4190288a4f39445c4ce4c5082fed2525fa763eecca5c1f1814c48198a20b1b96

  • SHA512

    6b52839dbc7006d99a53300407b1e930adc530455c1c68ed64d66d973d6b06545807dc0730639ad89964d6a5b341a0e97d0a5b92c6954c8637faab59cc55a4d3

  • SSDEEP

    24576:66h9VX7s4xZ4XgpJArz1kuSFOTJxWDaX8QVL+rEG0:62rxr4XaQzyoPtF+rA

Malware Config

Targets

    • Target

      5276bd65b141ce_JC.exe

    • Size

      792KB

    • MD5

      5276bd65b141cef9e6c76660495adabd

    • SHA1

      a8710c6f178e52d421d045b828f7edd89ee4d694

    • SHA256

      4190288a4f39445c4ce4c5082fed2525fa763eecca5c1f1814c48198a20b1b96

    • SHA512

      6b52839dbc7006d99a53300407b1e930adc530455c1c68ed64d66d973d6b06545807dc0730639ad89964d6a5b341a0e97d0a5b92c6954c8637faab59cc55a4d3

    • SSDEEP

      24576:66h9VX7s4xZ4XgpJArz1kuSFOTJxWDaX8QVL+rEG0:62rxr4XaQzyoPtF+rA

    • Modifies visibility of file extensions in Explorer

    • UAC bypass

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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 installed software on the system

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

MITRE ATT&CK Enterprise v6

Tasks