General

  • Target

    YTBC2DDoSTool_V1.15.exe

  • Size

    69.0MB

  • Sample

    250121-r75k5aypav

  • MD5

    a607791bb5ad29ff14be10ce29ea0714

  • SHA1

    804b4703fa11c921989d3f35ce29135dee270134

  • SHA256

    be36b90d9fe0c275683d617f6c641a4b5849a038f4aa3ec87155b465db757c0c

  • SHA512

    dab6750d4d74d4114312fe7940514605dda127a62de1b008d700838d784f5e98498d9b5f33f5289d5f1fd427ca77a7b04cc4db8ab39773d7bc35bfabd6553cba

  • SSDEEP

    196608:ddDRkdwwfI9jUCBB7m+mKOY7rXrZu6SELooDmhfvsbnTNWc:XaNIHL7HmBYXrkRoaUND

Malware Config

Targets

    • Target

      YTBC2DDoSTool_V1.15.exe

    • Size

      69.0MB

    • MD5

      a607791bb5ad29ff14be10ce29ea0714

    • SHA1

      804b4703fa11c921989d3f35ce29135dee270134

    • SHA256

      be36b90d9fe0c275683d617f6c641a4b5849a038f4aa3ec87155b465db757c0c

    • SHA512

      dab6750d4d74d4114312fe7940514605dda127a62de1b008d700838d784f5e98498d9b5f33f5289d5f1fd427ca77a7b04cc4db8ab39773d7bc35bfabd6553cba

    • SSDEEP

      196608:ddDRkdwwfI9jUCBB7m+mKOY7rXrZu6SELooDmhfvsbnTNWc:XaNIHL7HmBYXrkRoaUND

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • 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

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks