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General

  • Target

    ChromeSetup.exe

  • Size

    8.5MB

  • Sample

    240806-nmzmlaxgqr

  • MD5

    92633d66ba78b30bbb34b7254ad245ce

  • SHA1

    db746b49e11204f83a730d74e337c476f0e9cd3f

  • SHA256

    86a47093b7e1222f391b70024b70e498f8ca75773e1e7fa17d7bd682ef8a07aa

  • SHA512

    ebc8e20f8f393c359540fb9d4c22b86338cef469a2e6d245f0d8c2c6ff1e293ed54d3c28274ca9ea960607bc470c9ca189dd45c936f9a8c24c88ff5ca883e917

  • SSDEEP

    196608:6xfKlmR5/9Bz6nKuvueLWj9HC/Zfy5hPza21BNmxIVFuvgW8B:6bR57WnKYueL88ZK5Za21BNmxQFuvg

Malware Config

Targets

    • Target

      ChromeSetup.exe

    • Size

      8.5MB

    • MD5

      92633d66ba78b30bbb34b7254ad245ce

    • SHA1

      db746b49e11204f83a730d74e337c476f0e9cd3f

    • SHA256

      86a47093b7e1222f391b70024b70e498f8ca75773e1e7fa17d7bd682ef8a07aa

    • SHA512

      ebc8e20f8f393c359540fb9d4c22b86338cef469a2e6d245f0d8c2c6ff1e293ed54d3c28274ca9ea960607bc470c9ca189dd45c936f9a8c24c88ff5ca883e917

    • SSDEEP

      196608:6xfKlmR5/9Bz6nKuvueLWj9HC/Zfy5hPza21BNmxIVFuvgW8B:6bR57WnKYueL88ZK5Za21BNmxQFuvg

    • Reads user/profile data of web browsers

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

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks whether UAC is enabled

    • Checks computer location settings

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

    • Drops file in System32 directory

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

MITRE ATT&CK Enterprise v15

Tasks