General

  • Target

    OptimizerPremuim.exe

  • Size

    5.9MB

  • Sample

    241213-qec5qsyrey

  • MD5

    093a4722c9529c8418108a3b36fdbc50

  • SHA1

    ad07e278be2d58cc69175e809ca3741d0bdc29be

  • SHA256

    ae9199799afe47a0c69f0cea10e924b8b72df340163b71f927fe0bcb6b6d7a96

  • SHA512

    143ce8b38934724e1473b11a854edd2fa87e1e3de3316e5c5c542face9c3c32368888ef9b3c50949782c22a193d4854eb23855e1a2fb2b06439fe7dec65d2da4

  • SSDEEP

    98304:r75moDUN43WQqrjOjFgFEblNHYSxTpirSHcUR43zrwkdA8QJCKC7bN3mb6a+tMsF:H5umWQoOjmFwDRxtYSHdK34kdai7bN39

Malware Config

Targets

    • Target

      OptimizerPremuim.exe

    • Size

      5.9MB

    • MD5

      093a4722c9529c8418108a3b36fdbc50

    • SHA1

      ad07e278be2d58cc69175e809ca3741d0bdc29be

    • SHA256

      ae9199799afe47a0c69f0cea10e924b8b72df340163b71f927fe0bcb6b6d7a96

    • SHA512

      143ce8b38934724e1473b11a854edd2fa87e1e3de3316e5c5c542face9c3c32368888ef9b3c50949782c22a193d4854eb23855e1a2fb2b06439fe7dec65d2da4

    • SSDEEP

      98304:r75moDUN43WQqrjOjFgFEblNHYSxTpirSHcUR43zrwkdA8QJCKC7bN3mb6a+tMsF:H5umWQoOjmFwDRxtYSHdK34kdai7bN39

    • Command and Scripting Interpreter: PowerShell

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

    • 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