Overview

overview

10

Static

static

8

cdbd64f9c7...94.exe

windows7-x64

10

cdbd64f9c7...94.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cdbd64f9c715b1cff6169e8d61485f96cb74c2e442bbbb9098d77217bac0ee94

  • Size

    322KB

  • Sample

    221002-blejtagdaq

  • MD5

    6f1056f8be28beee7af723c11c3ddf40

  • SHA1

    1a5063c23f5f3df7523a664b0b3aa5b73f0c0a7b

  • SHA256

    cdbd64f9c715b1cff6169e8d61485f96cb74c2e442bbbb9098d77217bac0ee94

  • SHA512

    762ac26fd81afdb6840851202c9daa66256fb65bc738db15acad78a96ffe7c2e30f1ce809db4399f12afd187890eec4f6e3fbf134abd2bc2b9a08ad156bbb9a4

  • SSDEEP

    6144:lYZTNk3D6LyUXwLLk+cR3qh0GQ43VJRD0ew+/UO7B:lSNC80I+cR3R03VseuOt

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      cdbd64f9c715b1cff6169e8d61485f96cb74c2e442bbbb9098d77217bac0ee94

    • Size

      322KB

    • MD5

      6f1056f8be28beee7af723c11c3ddf40

    • SHA1

      1a5063c23f5f3df7523a664b0b3aa5b73f0c0a7b

    • SHA256

      cdbd64f9c715b1cff6169e8d61485f96cb74c2e442bbbb9098d77217bac0ee94

    • SHA512

      762ac26fd81afdb6840851202c9daa66256fb65bc738db15acad78a96ffe7c2e30f1ce809db4399f12afd187890eec4f6e3fbf134abd2bc2b9a08ad156bbb9a4

    • SSDEEP

      6144:lYZTNk3D6LyUXwLLk+cR3qh0GQ43VJRD0ew+/UO7B:lSNC80I+cR3R03VseuOt

    Score
    10/10
    evasionpersistenceupx

    • Modifies WinLogon for persistence

      persistence

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • 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.

    • 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 v6

Tasks