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General

  • Target

    0708543fc8ed191deec43666172008379fcfa03a1729be27befa9e8f2289b6cc

  • Size

    2.9MB

  • Sample

    231114-xv4e7aga31

  • MD5

    26ee73bbb953a8cad4eb15508ee2fa71

  • SHA1

    12c5f6a6f74d1828ef954b8251f511bf683f0bd5

  • SHA256

    0708543fc8ed191deec43666172008379fcfa03a1729be27befa9e8f2289b6cc

  • SHA512

    d75fbcfbc3a728ef3fa4588f12a2c31e5fd8fedde1911aadc5398566b202001d8b827b8152c280c9686ae025f482454e9c76245e4175901e605c1316a740095e

  • SSDEEP

    12288:zXgvmzFHi0mo5aH0qMzd5807FLPJQPDHvd:zXgvOHi0mGaH0qSdPFt4V

Malware Config

Targets

    • Target

      0708543fc8ed191deec43666172008379fcfa03a1729be27befa9e8f2289b6cc

    • Size

      2.9MB

    • MD5

      26ee73bbb953a8cad4eb15508ee2fa71

    • SHA1

      12c5f6a6f74d1828ef954b8251f511bf683f0bd5

    • SHA256

      0708543fc8ed191deec43666172008379fcfa03a1729be27befa9e8f2289b6cc

    • SHA512

      d75fbcfbc3a728ef3fa4588f12a2c31e5fd8fedde1911aadc5398566b202001d8b827b8152c280c9686ae025f482454e9c76245e4175901e605c1316a740095e

    • SSDEEP

      12288:zXgvmzFHi0mo5aH0qMzd5807FLPJQPDHvd:zXgvOHi0mGaH0qSdPFt4V

    • Modifies WinLogon for persistence

    • UAC bypass

    • Adds policy Run key to start application

    • Disables RegEdit via registry modification

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • 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