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General

  • Target

    https://samples.vx-underground.org/Samples/Families/zxShell/1ff2743e1b20f9f98e4e02dd5eb9b293e72b6dab769272c194cef11adfbfd5d0.7z

  • Sample

    240311-rpc36agh99

Score
8/10
upx

Malware Config

Targets

    • Target

      https://samples.vx-underground.org/Samples/Families/zxShell/1ff2743e1b20f9f98e4e02dd5eb9b293e72b6dab769272c194cef11adfbfd5d0.7z

    Score
    8/10
    • Drops file in Drivers directory

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks