Overview

overview

10

Static

static

3

d6f0aa22a5...0N.exe

windows7-x64

10

d6f0aa22a5...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    d6f0aa22a57ebc3eef3b1e2b45e629ff1fe68213d0e52a5171864586dbf99800N
  • Size 188KB
  • Sample241103-b5d3dstrel
  • SHA256 d6f0aa22a57ebc3eef3b1e2b45e629ff1fe68213d0e52a5171864586dbf99800
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
defense_evasiondiscoveryevasionpersistenceupx

Malware Config

Targets

    • Target
      d6f0aa22a57ebc3eef3b1e2b45e629ff1fe68213d0e52a5171864586dbf99800N
    • Size 188KB
    • SHA256 d6f0aa22a57ebc3eef3b1e2b45e629ff1fe68213d0e52a5171864586dbf99800
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    defense_evasiondiscoveryevasionpersistenceupx

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Adds policy Run key to start application

      persistence

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

      defense_evasion

    • Loads dropped DLL

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks