Extracted

• • Target

    Umbral.exe

  • Size

    228KB

  • MD5

    e8c01c0574c522af2bbc4fc6dd53142f

  • SHA1

    0b1ee816c4324d7db00842451c8759e91cfddab3

  • SHA256

    bd70c0afeae8898be7749a6078f44829d655bbabaebfbe6b4ef8286ad410f65d

  • SHA512

    2d800b808ae65e9900e9d21b82ddcafe9b4c066514bf23ebb43de1f62da13d0cd6fa09de2a8e81388712a72fa999ef201281b7c9e698d33a33a9fa93e3a6e08b

  • SSDEEP

    6144:OloZMHrIkd8g+EtXHkv/iD4VRCamkrHMZ9YW3X23fQb8e1mS/i:YoZIL+EP8VRCamkrHMZ9YW3X2A+

  Score

  10^/10

  umbralexecutionspywarestealer

  • Detect Umbral payload

  • Umbral

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

    stealerumbral

  • Umbral family

    umbral

  • Command and Scripting Interpreter: PowerShell

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

    execution

  • 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.

  behavioral1