General

  • Target

    killme.exe

  • Size

    7.6MB

  • Sample

    250201-wz1z7awpgk

  • MD5

    6d6138b111297afd52a8e3950dea4312

  • SHA1

    5acbf50724807c32a06f1896d84d74898d27ea59

  • SHA256

    aa6f82a276e10fe74103c5625e6fe92d353eed262eae9937b37eb894067a977b

  • SHA512

    04b683850dc82e283f0329033ec278d183afdee6129f29065fca071fdb27d231786d1f5bd9897fab6ed01e1b92014150a8c03c6a6cf47998a51bc9dd54abcbb8

  • SSDEEP

    196608:OBD+kddwfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWo:S5QIHL7HmBYXrYoaUNb

Malware Config

Targets

    • Target

      killme.exe

    • Size

      7.6MB

    • MD5

      6d6138b111297afd52a8e3950dea4312

    • SHA1

      5acbf50724807c32a06f1896d84d74898d27ea59

    • SHA256

      aa6f82a276e10fe74103c5625e6fe92d353eed262eae9937b37eb894067a977b

    • SHA512

      04b683850dc82e283f0329033ec278d183afdee6129f29065fca071fdb27d231786d1f5bd9897fab6ed01e1b92014150a8c03c6a6cf47998a51bc9dd54abcbb8

    • SSDEEP

      196608:OBD+kddwfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWo:S5QIHL7HmBYXrYoaUNb

    • 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