Extracted

• • Target

    a47429f5154f3004736a632274f3f39ef307a44d7f0f65feac008085ffa9d2a6.exe

  • Size

    231KB

  • MD5

    d4614e3b2357a4cd0b0b8c4193d10fda

  • SHA1

    774af912c6d7685175ad069f22848d72d0dab03b

  • SHA256

    a47429f5154f3004736a632274f3f39ef307a44d7f0f65feac008085ffa9d2a6

  • SHA512

    39b4c4a02b58ad825277843e4ca7492f35b14e90ac32f60b9f9caecfe348598a8d836bae9b138661cf66ddb3cc45d6fb668733363a55bac818342b37a1fdfd69

  • SSDEEP

    6144:xloZM+rIkd8g+EtXHkv/iD4+Ocip3cw/oeHp0AVO0b8e1mMiq:DoZtL+EP8+Ocip3cw/oeHp0AVjiq

  Score

  10^/10

  umbraldiscoveryexecutionspywarestealer

  • 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

  • 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