General

  • Target

    Built.exe

  • Size

    6.9MB

  • Sample

    241103-1msv9swckk

  • MD5

    b3068831ad50302f23f2c9896d4488c7

  • SHA1

    7fce99cd79109f618eeb339c99422b043cb279d9

  • SHA256

    c131fc0aa80e8420242237798fbff1e0daffbc069a1f5e2b8b8f64d2444d62bb

  • SHA512

    67e6ce0f2fc5c166a2264b3e7ce18a42f2bf9e62e455e15da58d4f1baaaf800d29527646a33c418f81ebcfc86213c22d1c7795ca3d708d4c3635d034b04ff32b

  • SSDEEP

    98304:dMDjWM8JEE1FZiamaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRpYRJJcGhEIFn:dM0LbeNTfm/pf+xk4dWRpmrbW3jmrv

Malware Config

Targets

    • Target

      Built.exe

    • Size

      6.9MB

    • MD5

      b3068831ad50302f23f2c9896d4488c7

    • SHA1

      7fce99cd79109f618eeb339c99422b043cb279d9

    • SHA256

      c131fc0aa80e8420242237798fbff1e0daffbc069a1f5e2b8b8f64d2444d62bb

    • SHA512

      67e6ce0f2fc5c166a2264b3e7ce18a42f2bf9e62e455e15da58d4f1baaaf800d29527646a33c418f81ebcfc86213c22d1c7795ca3d708d4c3635d034b04ff32b

    • SSDEEP

      98304:dMDjWM8JEE1FZiamaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRpYRJJcGhEIFn:dM0LbeNTfm/pf+xk4dWRpmrbW3jmrv

    • 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