Extracted

• • Target

    forvm.exe

  • Size

    229KB

  • MD5

    8e4f1362ab1c72db47a4b07a8bdd800e

  • SHA1

    6dd446dc221ad2bf3dab5a89db607d00c8a05e84

  • SHA256

    414580a17879ffa22dca7db17495c76ed55a56fcebdcb4ebd75a149032c3829e

  • SHA512

    01a594b793e5a75a36ce82c7a8a367dcf5de9a0147d96a4ab7946ae00aaa49fcd57606b0ef7443132bdb977fa605ffa0308ecb2f1e8a4b3404c49d4058204972

  • SSDEEP

    6144:FloZM9rIkd8g+EtXHkv/iD4likaQWRJ6NvSgR1Et4bb8e1mBCi:HoZOL+EP8likaQWRJ6NvSgR1Ec0X

  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

  • 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.

  behavioral1