Overview

overview

10

Static

static

10

4190dbefef...0f.exe

windows7-x64

9

4190dbefef...0f.exe

windows10-2004-x64

9

Sharing

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General

  • Target
    4190dbefeffbdd614fb0ddff6c7b84a6124df3d506af4fc909491eae0ad3960f
  • Size 90KB
  • Sample240615-zmrgrstdqe
  • SHA256 4190dbefeffbdd614fb0ddff6c7b84a6124df3d506af4fc909491eae0ad3960f
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
ransomwareupx

Malware Config

Targets

    • Target
      4190dbefeffbdd614fb0ddff6c7b84a6124df3d506af4fc909491eae0ad3960f
    • Size 90KB
    • SHA256 4190dbefeffbdd614fb0ddff6c7b84a6124df3d506af4fc909491eae0ad3960f
    • MD5 SHA1 SHA512 SSDEEP
    Score
    9/10
    ransomwareupx

    • Renames multiple (940) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • UPX dump on OEP (original entry point)

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks