General

  • Target

    Lime-Crypter.exe

  • Size

    8.1MB

  • Sample

    241013-vt64kssfkj

  • MD5

    1c1b49578534a1c285a26445747a8e1f

  • SHA1

    84d1af71b59fee58cfef913e39be6571aa483107

  • SHA256

    61a55cf54529fdab7b1c462e75aea3257a1862f7a2ba84359f67a6e6ccc37afe

  • SHA512

    baf93ee44bb4dc90c8894071b04de325c22d3ca3ac14754456fca2518799d4874860f94814f9ea3c95a48b3ab699c0c3daa8febe189df70114bce30faf9e1e42

  • SSDEEP

    196608:LQBALZR3uUhKKMkS0lHJgVbzvpIWp1PlpTHrjxM:LQBKHuUhqkS0tCVbzvtH7TXxM

Malware Config

Targets

    • Target

      Lime-Crypter.exe

    • Size

      8.1MB

    • MD5

      1c1b49578534a1c285a26445747a8e1f

    • SHA1

      84d1af71b59fee58cfef913e39be6571aa483107

    • SHA256

      61a55cf54529fdab7b1c462e75aea3257a1862f7a2ba84359f67a6e6ccc37afe

    • SHA512

      baf93ee44bb4dc90c8894071b04de325c22d3ca3ac14754456fca2518799d4874860f94814f9ea3c95a48b3ab699c0c3daa8febe189df70114bce30faf9e1e42

    • SSDEEP

      196608:LQBALZR3uUhKKMkS0lHJgVbzvpIWp1PlpTHrjxM:LQBKHuUhqkS0tCVbzvtH7TXxM

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks