Overview

overview

8

Static

static

8

ef5fcdaf35...07.exe

windows10-2004-x64

8

Sharing

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General

  • Target
    ef5fcdaf359fb379ff2ba0eaa260982b29b627f6754013efa896dd2babf2c907
  • Size 455KB
  • Sample260827-jnk4dagf83
  • SHA256 ef5fcdaf359fb379ff2ba0eaa260982b29b627f6754013efa896dd2babf2c907
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoverypersistenceupx

Malware Config

Targets

    • Target
      ef5fcdaf359fb379ff2ba0eaa260982b29b627f6754013efa896dd2babf2c907
    • Size 455KB
    • SHA256 ef5fcdaf359fb379ff2ba0eaa260982b29b627f6754013efa896dd2babf2c907
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoverypersistenceupx

    • Boot or Logon Autostart Execution: Active Setup

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

      persistence

    • Patched UPX-packed file

      Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.

    • Modifies system executable filetype association

      persistence

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • UPX packed file

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

      upx
    behavioral1

MITRE ATT&CK Enterprise v16

Tasks