General

  • Target

    Built.exe

  • Size

    6.9MB

  • Sample

    241103-z5218avdkg

  • MD5

    211fd85f6de6ec3ae70bfd2f719cf3a2

  • SHA1

    93663d104ecaf5e941c3511f3986d90df4998430

  • SHA256

    da1cee6db71ca1f6b56e5e964173d7bc83a3843c22f664af0a8203bc7f1bf31a

  • SHA512

    a618b1acc74979fbe2a8122db2676687a3a7cc059433abf227655ba84d3d58b9c5eeb167a1941ace8d4ee4f015a8e76f855d5e00d000f00a9bcc2092a990921f

  • SSDEEP

    98304:nPDjWM8JEE1FDLamaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRpYRJJcGhEIFy:nP0weNTfm/pf+xk4dWRpmrbW3jmr6

Malware Config

Targets

    • Target

      Built.exe

    • Size

      6.9MB

    • MD5

      211fd85f6de6ec3ae70bfd2f719cf3a2

    • SHA1

      93663d104ecaf5e941c3511f3986d90df4998430

    • SHA256

      da1cee6db71ca1f6b56e5e964173d7bc83a3843c22f664af0a8203bc7f1bf31a

    • SHA512

      a618b1acc74979fbe2a8122db2676687a3a7cc059433abf227655ba84d3d58b9c5eeb167a1941ace8d4ee4f015a8e76f855d5e00d000f00a9bcc2092a990921f

    • SSDEEP

      98304:nPDjWM8JEE1FDLamaHl3Ne4i3Tf2PkOpfW9hZMMoVmkzhxIdfXeRpYRJJcGhEIFy:nP0weNTfm/pf+xk4dWRpmrbW3jmr6

    • 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