Overview

overview

10

Static

static

10

842fbfc76f...fb.exe

windows7-x64

10

842fbfc76f...fb.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    842fbfc76fc8eb4c0c0da3c56f8ad8d0b4673b990e60fd0b86b13c3b3b9b54fb
  • Size 368KB
  • Sample240614-a67wesybna
  • SHA256 842fbfc76fc8eb4c0c0da3c56f8ad8d0b4673b990e60fd0b86b13c3b3b9b54fb
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
evasionupx

Malware Config

Targets

    • Target
      842fbfc76fc8eb4c0c0da3c56f8ad8d0b4673b990e60fd0b86b13c3b3b9b54fb
    • Size 368KB
    • SHA256 842fbfc76fc8eb4c0c0da3c56f8ad8d0b4673b990e60fd0b86b13c3b3b9b54fb
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    evasionupx

    • Modifies visibility of file extensions in Explorer

      evasion

    • UPX dump on OEP (original entry point)

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Enumerates connected drives

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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks