General

  • Target

    matcha.exe

  • Size

    7.1MB

  • Sample

    250118-yktnnsslcv

  • MD5

    e82cfe1aa94d7e64413c14900bfbdacd

  • SHA1

    89294a1adcb395716b0e03ebb7089b0ab2c91857

  • SHA256

    43a7d27a20b0e9cc8e36d9662d450d545cb77882427a6a235768034ea993b1d0

  • SHA512

    ca15d5373a54651365be5018b13b668483e754f1fd4d11b7a6d1411bd7ab1014e2f9fd6c20f1b4da8d9851a1688f8a73c09dfebb10af009a250bcf4100a005f8

  • SSDEEP

    98304:EwCIfhvpj/qRsMD/x/0feyGgatbQ940BDlgwdnpka9R/k9t+2SzIrzUGt+7tMKzr:ENOpj/cDfyGgqwBdnpkYRMsc8uKpOZ6

Malware Config

Targets

    • Target

      matcha.exe

    • Size

      7.1MB

    • MD5

      e82cfe1aa94d7e64413c14900bfbdacd

    • SHA1

      89294a1adcb395716b0e03ebb7089b0ab2c91857

    • SHA256

      43a7d27a20b0e9cc8e36d9662d450d545cb77882427a6a235768034ea993b1d0

    • SHA512

      ca15d5373a54651365be5018b13b668483e754f1fd4d11b7a6d1411bd7ab1014e2f9fd6c20f1b4da8d9851a1688f8a73c09dfebb10af009a250bcf4100a005f8

    • SSDEEP

      98304:EwCIfhvpj/qRsMD/x/0feyGgatbQ940BDlgwdnpka9R/k9t+2SzIrzUGt+7tMKzr:ENOpj/cDfyGgqwBdnpkYRMsc8uKpOZ6

    • Command and Scripting Interpreter: PowerShell

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

    • 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

    • 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

    • Hide Artifacts: Hidden Files and Directories

MITRE ATT&CK Enterprise v15

Tasks