General

  • Target

    Updater.exe

  • Size

    6.9MB

  • Sample

    241231-dz36favngy

  • MD5

    f31aec83a680fe7f96b210a87cc1dbbd

  • SHA1

    6c8a03f065f02eb909221bc3aaa84792ef39ab73

  • SHA256

    84ad8527d13faccb7845cf85051c3b5a8abb6deac226a4a1b933b738ff250e52

  • SHA512

    99f83163bc2bd1862a672f77505109c78dbb2469a3d0a8908774ad207cc87f743202be2b6405792b6657e0b2ef684b0849156e06ff23eae0979cc4a72650b7b0

  • SSDEEP

    98304:hCFDDjWM8JEE1FgBamaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRpYRJJcGhEV:hCFD0m8eNTfm/pf+xk4dWRpmrbW3jmr0

Malware Config

Targets

    • Target

      Updater.exe

    • Size

      6.9MB

    • MD5

      f31aec83a680fe7f96b210a87cc1dbbd

    • SHA1

      6c8a03f065f02eb909221bc3aaa84792ef39ab73

    • SHA256

      84ad8527d13faccb7845cf85051c3b5a8abb6deac226a4a1b933b738ff250e52

    • SHA512

      99f83163bc2bd1862a672f77505109c78dbb2469a3d0a8908774ad207cc87f743202be2b6405792b6657e0b2ef684b0849156e06ff23eae0979cc4a72650b7b0

    • SSDEEP

      98304:hCFDDjWM8JEE1FgBamaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRpYRJJcGhEV:hCFD0m8eNTfm/pf+xk4dWRpmrbW3jmr0

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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.

    • 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