Extracted

• • Target

    SolaraBootstrapper.exe

  • Size

    227KB

  • MD5

    666f6194638d6e82977e48cbb6c69558

  • SHA1

    df3cdcf3a47544982d88b3a8ee6c499ebab2b4f2

  • SHA256

    f25954c0bee0de252c3148d22de7b37780124b0065cebf09cfca2fce9fbef080

  • SHA512

    dd9f868fcdae3205ca1714390a1dbe8c598e1c16e785cb2491bbb45e444a9f2fe3a04d0b4004c1c1575090c610241857439e2c29f8e82ec3b060700bb3e4e177

  • SSDEEP

    6144:+loZMLrIkd8g+EtXHkv/iD4wDvr7ByalogRj++70vb8e1muzri:ooZ0L+EP8wDvr7ByalogRj++7mZm

  Score

  10^/10

  umbralstealerexecutionspyware

  • Detect Umbral payload

  • Umbral

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

    stealerumbral

  • 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.

  behavioral1behavioral2