General

  • Target

    Built.exe

  • Size

    7.6MB

  • Sample

    241221-dz75dsskbk

  • MD5

    dd7e819e30addd058d9982a682803978

  • SHA1

    d34e0b0f4bc8a8a60f0c1c33279040e4a1ba5cec

  • SHA256

    1ffc168f780ed5afc618a2909f565d0ec9f7a588f8a15e98bb75d71904329d61

  • SHA512

    f26ef45c1164227d28e2bc6f81db617d385c31f1627542f497d923bbbdbc3df05955f8fe12c7e552ffd5f631d2c79f75b07f4102228a2994431917599bc587d8

  • SSDEEP

    196608:5XD+kdFJwfI9jUCBB7m+mKOY7rXrZusoSDmhfvsbnTNeWW:952IHL7HmBYXrYSaUNc

Malware Config

Targets

    • Target

      Built.exe

    • Size

      7.6MB

    • MD5

      dd7e819e30addd058d9982a682803978

    • SHA1

      d34e0b0f4bc8a8a60f0c1c33279040e4a1ba5cec

    • SHA256

      1ffc168f780ed5afc618a2909f565d0ec9f7a588f8a15e98bb75d71904329d61

    • SHA512

      f26ef45c1164227d28e2bc6f81db617d385c31f1627542f497d923bbbdbc3df05955f8fe12c7e552ffd5f631d2c79f75b07f4102228a2994431917599bc587d8

    • SSDEEP

      196608:5XD+kdFJwfI9jUCBB7m+mKOY7rXrZusoSDmhfvsbnTNeWW:952IHL7HmBYXrYSaUNc

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • Hide Artifacts: Hidden Files and Directories

    • UPX packed file

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

    • Target

      +DzEU.pyc

    • Size

      1KB

    • MD5

      159416761674a95f2269353ea05818ab

    • SHA1

      a41f5c33552900516b48e8af70126dc6cf35beae

    • SHA256

      cceaa47c4c18c8ecd0f7cff9d8cc03c56f17f691d73da96e9b71cd025177dcac

    • SHA512

      3653548d49a826f3c8a486784c56f4eac4608cc17b38fcd1bc6871b70c3a4335ae390f02ec8c7ecdd76d3f0dfd3c3c4cb1bbc9c837b5e06b35889efca6bb055a

    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks