General

  • Target

    Built.exe

  • Size

    8.2MB

  • Sample

    250114-gff4caykhs

  • MD5

    3f21067af65ef164255fbee97661fd3d

  • SHA1

    ffe7c3bac38f966245e3de03a7d8ac9412a74afe

  • SHA256

    e89ebb7c615c2148ea5d0b81ec78421dd6e63902780eed4a078cc39fa2b65b2b

  • SHA512

    3a1ff2e5b6a0d5e78036a55ff749aa9de0eeca803aad198a7ae56ecd941fecb153bb24636888396cd9f0594731a759a0b0b14c68698510b29225a2bfdeb924b8

  • SSDEEP

    196608:2DRkdsRkwfI9jUCBB7m+mKOY7rXrZu6SELooDmhfvsbnTNWi:2aebIHL7HmBYXrkRoaUN9

Malware Config

Targets

    • Target

      Built.exe

    • Size

      8.2MB

    • MD5

      3f21067af65ef164255fbee97661fd3d

    • SHA1

      ffe7c3bac38f966245e3de03a7d8ac9412a74afe

    • SHA256

      e89ebb7c615c2148ea5d0b81ec78421dd6e63902780eed4a078cc39fa2b65b2b

    • SHA512

      3a1ff2e5b6a0d5e78036a55ff749aa9de0eeca803aad198a7ae56ecd941fecb153bb24636888396cd9f0594731a759a0b0b14c68698510b29225a2bfdeb924b8

    • SSDEEP

      196608:2DRkdsRkwfI9jUCBB7m+mKOY7rXrZu6SELooDmhfvsbnTNWi:2aebIHL7HmBYXrkRoaUN9

    • 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

    • 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