General

  • Target

    Built.exe

  • Size

    7.6MB

  • Sample

    250130-zayejstqak

  • MD5

    eb146295a12c6818d06c6cca113d1966

  • SHA1

    46a259ab30dde8731abfa86bba240addc0615a17

  • SHA256

    7364638249a25718404bee072c8418cc7d4a5e84220fbf38becd910f65f48775

  • SHA512

    448f673a07d41a8c8d3216ac83873498426e3c420fbcf1c3469a7199f1bb6d5fb4e2240ce4ef549ad7267a9d26be7bad7a0eae1925781b9e06fa37f6de6553bb

  • SSDEEP

    196608:ueD+kdbwfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWn:J5CIHL7HmBYXrYoaUNI

Malware Config

Targets

    • Target

      Built.exe

    • Size

      7.6MB

    • MD5

      eb146295a12c6818d06c6cca113d1966

    • SHA1

      46a259ab30dde8731abfa86bba240addc0615a17

    • SHA256

      7364638249a25718404bee072c8418cc7d4a5e84220fbf38becd910f65f48775

    • SHA512

      448f673a07d41a8c8d3216ac83873498426e3c420fbcf1c3469a7199f1bb6d5fb4e2240ce4ef549ad7267a9d26be7bad7a0eae1925781b9e06fa37f6de6553bb

    • SSDEEP

      196608:ueD+kdbwfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWn:J5CIHL7HmBYXrYoaUNI

    • 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