Extracted

• • Target

    Solara.exe

  • Size

    231KB

  • MD5

    225a99bc730346acf6c25ef6252b2ccf

  • SHA1

    6d234f32fe2c56eb9eec0902496e0d79ac8e6561

  • SHA256

    7539b30456f24ea68843face96f39398b2ae7fcd99d7569c93b484f65e1e1f90

  • SHA512

    847669dee9ca4d4183f416bed880bff2cdfe3935e9534823de5d35a6a05484e932981220ae1e9f94a3b4ec731433a3cbadb1946106bdd73e43ce41d0ad6f54a9

  • SSDEEP

    6144:xloZM+rIkd8g+EtXHkv/iD4Qg1pMKInDAwZMK7bC42b8e1mmei:DoZtL+EP8B1pMKInDAwZMK7bC/5

  Score

  10^/10

  umbralcredential_accessdiscoveryexecutionspywarestealer

  • Detect Umbral payload

  • Umbral

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

    stealerumbral

  • Credentials from Password Stores: Credentials from Web Browsers

    Malicious Access or copy of Web Browser Credential store.

    credential_accessstealer

  • Command and Scripting Interpreter: PowerShell

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

    execution

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Drops file in Drivers directory

  • Deletes itself

  • 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