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General

  • Target

    9cf1c619ea2aeb90c186535ba62fc790N.exe

  • Size

    2.3MB

  • Sample

    240824-ax997axhml

  • MD5

    9cf1c619ea2aeb90c186535ba62fc790

  • SHA1

    4d33f59e374413cc266bb33cb4befd920d87a413

  • SHA256

    b8e597e466a6c498e25678b69dcd8abb81b24ab7174799c5829fbb646589e36f

  • SHA512

    a3b458733c2ac386f506f64c443aefa9551517c7d19ba2f4b297d9ebef1b5648670c26b310062b00843d13f2a32bd1dcab4f88386335845d11aae90b306a2da1

  • SSDEEP

    49152:m8F4GBYEFMfVrt0HdZyZUKIKp9/bIA3e63wDknToN58zkfwHuVfcu5ZJFKsnfKUn:m8F4GBY3dR0HHyZ9p9DIAvADkQ8gfwOj

Malware Config

Targets

    • Target

      9cf1c619ea2aeb90c186535ba62fc790N.exe

    • Size

      2.3MB

    • MD5

      9cf1c619ea2aeb90c186535ba62fc790

    • SHA1

      4d33f59e374413cc266bb33cb4befd920d87a413

    • SHA256

      b8e597e466a6c498e25678b69dcd8abb81b24ab7174799c5829fbb646589e36f

    • SHA512

      a3b458733c2ac386f506f64c443aefa9551517c7d19ba2f4b297d9ebef1b5648670c26b310062b00843d13f2a32bd1dcab4f88386335845d11aae90b306a2da1

    • SSDEEP

      49152:m8F4GBYEFMfVrt0HdZyZUKIKp9/bIA3e63wDknToN58zkfwHuVfcu5ZJFKsnfKUn:m8F4GBY3dR0HHyZ9p9DIAvADkQ8gfwOj

    • Drops file in Drivers directory

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • 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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks