Extracted

• • Target

    SolaraBootstrapper.exe

  • Size

    230KB

  • MD5

    29fc973f5ba727abf85edfb4ee46d81c

  • SHA1

    c18c0265b2539201f7502229da8dee2efb5b5e11

  • SHA256

    f764ca094bf86a91474cde7969cec7cdd4a5f28985888b36cda9b674c53876e0

  • SHA512

    433f49e1b5fba7a36b5fad4e91816d4200ee984dcedc97c8bf3e5369e327e7c7eb09dcd849394f219eeb8dc3a353c41b26af05c40fbfe93dfd0773e0474d4810

  • SSDEEP

    6144:DloZM+rIkd8g+EtXHkv/iD4NJRErDJ6idxIJbGmT/hb8e1mfFdi:hoZtL+EP8NJRErDJ6idxIJbGmTxeC

  Score

  10^/10

  umbralexecutionspywarestealer

  • Detect Umbral payload

  • Umbral

    Umbral stealer is an opensource moduler stealer written in C#.

    stealerumbral

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Drops file in Drivers directory

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • 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.

  behavioral1behavioral2