Extracted

Extracted

• • Target

    Xworm V5.6.exe

  • Size

    5.3MB

  • MD5

    71319d9c7244075e18e462cdb2b642dc

  • SHA1

    59f1ef7559d6b8902f165b78812faa42732f629e

  • SHA256

    2afdd6f9d3dce3f30579c42c5391f3e822b3661d479267535a417df7513c32de

  • SHA512

    68025d708f25ebfa287d6e5c5276fd50b3f316d67788806bf104920c36618e4f431d4947e8eb80fdc9a0dc9bf4b49b35054ef8af43620c7a3f744a2a45755979

  • SSDEEP

    98304:1uF3rbJB8T+T+Zd/2fCAKBDAeYKC121GJ+YJaUARBtsklH4l1Ov:a7bHiZd/2PKBpYKkxkRBt9Hc1y

  Score

  10^/10

  umbralxwormcredential_accessdiscoveryexecutionpersistenceratspywarestealertrojan

  • Detect Umbral payload

  • Detect Xworm Payload

  • Umbral

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

    stealerumbral

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Credentials from Password Stores: Credentials from Web Browsers

    Malicious Access or copy of Web Browser Credential store.

    credential_accessstealer

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Drops file in Drivers directory

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Reads user/profile data of web browsers

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer

  • Adds Run key to start application

    persistence

  • 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.

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1