Resubmissions

29/07/2024, 02:56

240729-de79natflc 10

28/07/2024, 16:23

240728-tv917awdlb 7

General

  • Target

    Gatherum.exe

  • Size

    47.3MB

  • Sample

    240729-de79natflc

  • MD5

    3730b778d99878116f6b88afcbeef23f

  • SHA1

    8d9b2ad3f9ac19987e036bec2dfa672e3815b66b

  • SHA256

    d603137c0fa78fad4cf0f80498fddb7eb0e8f115a9d360e9ec88d21cbbeb6944

  • SHA512

    275d39e2e531b22cac4f68d5ae5e38e99d6263dc610de16987aa847e3a06b7c652e89b581a7815be935efd730a9255e3002a84226df4272ed3a4129f57c9d398

  • SSDEEP

    786432:4FfLgppR8t2argpex0I5z34qNBvf36IiQNIt7dOZ6xKpu3lbBVBZ1fNJ1zL7rDjh:4FfLgppR8t2KsefBIqNBvP6I2MQApu3b

Malware Config

Targets

    • Target

      Gatherum.exe

    • Size

      47.3MB

    • MD5

      3730b778d99878116f6b88afcbeef23f

    • SHA1

      8d9b2ad3f9ac19987e036bec2dfa672e3815b66b

    • SHA256

      d603137c0fa78fad4cf0f80498fddb7eb0e8f115a9d360e9ec88d21cbbeb6944

    • SHA512

      275d39e2e531b22cac4f68d5ae5e38e99d6263dc610de16987aa847e3a06b7c652e89b581a7815be935efd730a9255e3002a84226df4272ed3a4129f57c9d398

    • SSDEEP

      786432:4FfLgppR8t2argpex0I5z34qNBvf36IiQNIt7dOZ6xKpu3lbBVBZ1fNJ1zL7rDjh:4FfLgppR8t2KsefBIqNBvP6I2MQApu3b

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Downloads MZ/PE file

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v15

Tasks