General

  • Target
    Natro_Macro_v1.0.0.2.zip
  • Size 6.9MB
  • Sample260828-fxvgmatclh
  • SHA256 4adfeb9a9f584c7039a6aa3b0121f7ed6c17b5ff85479b6a7246a28d619a669a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://github.com/NatroTeam/NatroMacro/releases/download/v1.1.2/Natro.Macro.v1.1.2.zip

Targets

    • Target
      Natro_Macro_v1.0.0.2.zip
    • Size 6.9MB
    • SHA256 4adfeb9a9f584c7039a6aa3b0121f7ed6c17b5ff85479b6a7246a28d619a669a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Boot or Logon Autostart Execution: Active Setup

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Executes a VBScript file via the Windows Script Host.

    • Target
      Natro Macro v1.0.0.2/nm_image_assets/gui/bitmaps.ahk
    • Size 23KB
    • SHA256 29d83d620c45cf9de89a699ed355d3c9d1fd2e31182e60f465a68217d3f9ddaa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      Natro Macro v1.0.0.2/nm_image_assets/gui/blendershrine_bitmaps.ahk
    • Size 130KB
    • SHA256 e079d4cdadd317e88f61f106a4c131fe5dfdf0e93e851e8708c86cc0f004dec0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      Natro Macro v1.0.0.2/nm_image_assets/inventory/bitmaps.ahk
    • Size 9KB
    • SHA256 b5c4e732f8baaf36dd772cf18b57e4f0c4f122e53cf6f3c28b211006fa1e93c5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Natro Macro v1.0.0.2/nm_image_assets/offset/bitmaps.ahk
    • Size 1KB
    • SHA256 4cff3fdbe88cba8fc14e3f37980b07b760a958184e520fb7afc4be6cdaadad05
    • MD5 SHA1 SHA512 TLSH
    • Boot or Logon Autostart Execution: Active Setup

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      Natro Macro v1.0.0.2/nm_image_assets/perfstats/bitmaps.ahk
    • Size 4KB
    • SHA256 5aa43b1d214da01aac229f9c6e16825bb3a697da71d20bf94ee209d93556a52b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks