General

  • Target

    Built.exe

  • Size

    8.4MB

  • Sample

    241224-wt38cstncj

  • MD5

    0ef6c31a6012a3ae1d1bcdfa2ee670d6

  • SHA1

    518257a1190d46ee7f41a2b07930f95420f6ecb8

  • SHA256

    a41bd3a5a29b1044b89292a0f1761f73230f979b0ed04a37ac5950eba5dbc40c

  • SHA512

    54e3cd98adda37a36bbfce4cca8d4e0a15ee4b76c43627f0cac3317072677dd9dcb893ff221ec8e0931f5593ef5df5bf1a407dec195e475afc5d0c17993ffa9c

  • SSDEEP

    196608:AKDRkdmWwfI9jUCBB7m+mKOY7rXrZu6SELooDmhfvsbnTNWj:NakdIHL7HmBYXrkRoaUNo

Malware Config

Targets

    • Target

      Built.exe

    • Size

      8.4MB

    • MD5

      0ef6c31a6012a3ae1d1bcdfa2ee670d6

    • SHA1

      518257a1190d46ee7f41a2b07930f95420f6ecb8

    • SHA256

      a41bd3a5a29b1044b89292a0f1761f73230f979b0ed04a37ac5950eba5dbc40c

    • SHA512

      54e3cd98adda37a36bbfce4cca8d4e0a15ee4b76c43627f0cac3317072677dd9dcb893ff221ec8e0931f5593ef5df5bf1a407dec195e475afc5d0c17993ffa9c

    • SSDEEP

      196608:AKDRkdmWwfI9jUCBB7m+mKOY7rXrZu6SELooDmhfvsbnTNWj:NakdIHL7HmBYXrkRoaUNo

    • 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