Overview

overview

10

Static

static

3

a559c11bbc...53.exe

windows7-x64

7

a559c11bbc...53.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    a559c11bbcbce51b55b0c4c732c77453.exe
  • Size 4.1MB
  • Sample240107-ybdk4acfgl
  • SHA256 fd41d4eac5882713ed3aee01dcd191e4c283fd7479abcf50ba83a5e16a9c9868
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target
      a559c11bbcbce51b55b0c4c732c77453.exe
    • Size 4.1MB
    • SHA256 fd41d4eac5882713ed3aee01dcd191e4c283fd7479abcf50ba83a5e16a9c9868
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    upxevasionpersistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Sets file execution options in registry

      persistence

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks