Extracted

• • Target

    ec5208d011b3fc9788fa67fff2208280N.exe

  • Size

    230KB

  • MD5

    ec5208d011b3fc9788fa67fff2208280

  • SHA1

    9df5d99910a56fe4b1c31dd8cbc0c59cbf966eb2

  • SHA256

    9ea40a973a1b383149e1ad60b6f52771f3c7aad02cebf19cb9955a71892c0361

  • SHA512

    8ccecc78171b7dc77acd6d5df8c6d2c14a861c1afb01794f631383c839d2c2bbccb2fd4020416b73da105dbf71f8de936d45a75070e1e45797276aadfb2e191a

  • SSDEEP

    6144:aloZM+rIkd8g+EtXHkv/iD4Q+iihv0IHc2PxM4dDob8e1mhqi:koZtL+EP8Q+iihv0IHc2PxM4d8e

  Score

  10^/10

  umbralcredential_accessdiscoveryexecutionspywarestealer

  • Detect Umbral payload

  • Umbral

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

    stealerumbral

  • Credentials from Password Stores: Credentials from Web Browsers

    Malicious Access or copy of Web Browser Credential store.

    credential_accessstealer

  • 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