General

  • Target

    Java.exe

  • Size

    6.9MB

  • Sample

    250117-x2bzhs1lfn

  • MD5

    bff89c2dd6342b56a7583009a19d8998

  • SHA1

    c99d2d424b84762ea3ef76eba3bac09927176c1e

  • SHA256

    3bcf31e923ceb6aeddaebb0e1b1621d3840819d85427ef20fde646fbad38562f

  • SHA512

    7972b13ff34007592bfa1bc41395d286f8d1507516da64b5e857b51ac7b32aab689d660b81d4dee74caff886206549bc98ef18e6f4cd50a4d2165b819d23a3a4

  • SSDEEP

    98304:JRDjWM8JEE1FJ+amaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRiYRJJcGhEIFk:JR0zneNTfm/pf+xk4dWRimrbW3jmy/

Malware Config

Targets

    • Target

      Java.exe

    • Size

      6.9MB

    • MD5

      bff89c2dd6342b56a7583009a19d8998

    • SHA1

      c99d2d424b84762ea3ef76eba3bac09927176c1e

    • SHA256

      3bcf31e923ceb6aeddaebb0e1b1621d3840819d85427ef20fde646fbad38562f

    • SHA512

      7972b13ff34007592bfa1bc41395d286f8d1507516da64b5e857b51ac7b32aab689d660b81d4dee74caff886206549bc98ef18e6f4cd50a4d2165b819d23a3a4

    • SSDEEP

      98304:JRDjWM8JEE1FJ+amaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRiYRJJcGhEIFk:JR0zneNTfm/pf+xk4dWRimrbW3jmy/

    • 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