Extracted

• • Target

    xworm.exe

  • Size

    229KB

  • MD5

    c176d2ad8aae3ae3421647059931c8d9

  • SHA1

    46cc2ff92c42f531cf2d41460031da365fd69a24

  • SHA256

    8a9330937d476297cf95bed9cb50f4cb82ee90c8fd538e89090727538e2a50dc

  • SHA512

    0739349b1a93f48d3600eb4d59ef4465e291270eaa7fb3c929c69ffd9d0f282c3305f1beec86e40f4a55ec13feb944fdf9ad4e0bdb2a2ad6a790dc6116386825

  • SSDEEP

    6144:9loZM9rIkd8g+EtXHkv/iD4yeRV2U7X8ktoGnnGbBeb8e1mWbVi:foZOL+EP8yeRV2U7X8ktoGnnGbUE

  Score

  10^/10

  umbraldiscoveryexecutionspywarestealer

  • Detect Umbral payload

  • Umbral

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

    stealerumbral

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • 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

  • 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