General

  • Target

    UD Vixen free.exe

  • Size

    5.9MB

  • Sample

    241207-by8y7aylhy

  • MD5

    b0b4d9eeeee9e95af7cca9248cfc5902

  • SHA1

    dc39bb20ccdba9df92cae3fd5ad9f3d7dc54d160

  • SHA256

    10e92c8d7df2d36f7dd024bbdd94ca9442d6cf4df836ceb2bbca944a3a858419

  • SHA512

    cb25ec676defffadb4a44c96832180e33c924f71a81829ffa8b2a1cb3f10e6a0bfba1e7a9f3ebe3a8ee2f04c47acd37d189d43c2b71d252a2a7f2da1a205479f

  • SSDEEP

    98304:yumoDUN43WQqpV1jOjFgFEblNHYSxTpirSHcUR43zrwkdA8QJCKC7bN3mb6aVtMg:yuumWQg5OjmFwDRxtYSHdK34kdai7bNq

Malware Config

Targets

    • Target

      UD Vixen free.exe

    • Size

      5.9MB

    • MD5

      b0b4d9eeeee9e95af7cca9248cfc5902

    • SHA1

      dc39bb20ccdba9df92cae3fd5ad9f3d7dc54d160

    • SHA256

      10e92c8d7df2d36f7dd024bbdd94ca9442d6cf4df836ceb2bbca944a3a858419

    • SHA512

      cb25ec676defffadb4a44c96832180e33c924f71a81829ffa8b2a1cb3f10e6a0bfba1e7a9f3ebe3a8ee2f04c47acd37d189d43c2b71d252a2a7f2da1a205479f

    • SSDEEP

      98304:yumoDUN43WQqpV1jOjFgFEblNHYSxTpirSHcUR43zrwkdA8QJCKC7bN3mb6aVtMg:yuumWQg5OjmFwDRxtYSHdK34kdai7bNq

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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

    • Hide Artifacts: Hidden Files and Directories

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks