General

  • Target
    malwares.zip
  • Size 3.6MB
  • Sample260823-prh13swgmf
  • SHA256 b78509fa3fa48a4ad4016396a4a70c38875f5ae5286bb0d6819265d8fe8605d0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Choicer Voicer.rar
    • Size 1.2MB
    • SHA256 5f319d0ca14a3b42cbb67ea1770c28a8f4357c95082ec8475fed76f45064b730
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    • Badlisted process makes network request

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Executes dropped EXE

    • Loads dropped DLL

    • ConfuserEx .NET packer

      Detects ConfuserEx .NET packer.

    • Target
      EX Tweaks.rar
    • Size 1.2MB
    • SHA256 f112a5e59d9fded027f3e23aa07f325a69a708c7eceef96cd4336aa5a9c657f7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    • Badlisted process makes network request

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Executes dropped EXE

    • Loads dropped DLL

    • ConfuserEx .NET packer

      Detects ConfuserEx .NET packer.

    • Target
      VMTools.rar
    • Size 1.2MB
    • SHA256 9970160057a623718f7bb5a912ca744e0837edf6ded7aff01dd5516228be8f0c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Badlisted process makes network request

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Modifies Windows Firewall

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads ssh keys stored on the system

      Tries to access SSH used by SSH programs.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • 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

    • ConfuserEx .NET packer

      Detects ConfuserEx .NET packer.

MITRE ATT&CK Enterprise v16

Tasks