Resubmissions

27-12-2024 18:39

241227-xaxf5sxpf1 10

27-12-2024 18:33

241227-w68cvaxpdt 10

General

  • Target

    index.exe

  • Size

    6.9MB

  • Sample

    241227-xaxf5sxpf1

  • MD5

    37010674818bdcc9ef583a2b71c03f43

  • SHA1

    cf2e8ee2a261a1651a97195cdf797cb89deb5265

  • SHA256

    1e152213721345459d7fcde9f109009843a5032cb4e5954d3a7ac0fe03ff3fb7

  • SHA512

    31f12d56c1d24f6a16374694e00c41ab38d515dad8f897aeddab9239e9abc07908825ec43137d1c2b0176e8b7417c41f43b391b3eccda5a740f812ad224c5005

  • SSDEEP

    196608:VkV1v7dB6ylnlPzf+JiJCsmFMvln6hqg7:kRBRlnlPSa7mmvlpg7

Malware Config

Targets

    • Target

      index.exe

    • Size

      6.9MB

    • MD5

      37010674818bdcc9ef583a2b71c03f43

    • SHA1

      cf2e8ee2a261a1651a97195cdf797cb89deb5265

    • SHA256

      1e152213721345459d7fcde9f109009843a5032cb4e5954d3a7ac0fe03ff3fb7

    • SHA512

      31f12d56c1d24f6a16374694e00c41ab38d515dad8f897aeddab9239e9abc07908825ec43137d1c2b0176e8b7417c41f43b391b3eccda5a740f812ad224c5005

    • SSDEEP

      196608:VkV1v7dB6ylnlPzf+JiJCsmFMvln6hqg7:kRBRlnlPSa7mmvlpg7

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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.

MITRE ATT&CK Enterprise v15

Tasks