Extracted

Extracted

• • Target

    SynsWaveV1.exe

  • Size

    344KB

  • MD5

    252e28b7d06ae4b2bf8c56f10d06a3e7

  • SHA1

    627792fbbbb83492c3f0165122d85d421c884f48

  • SHA256

    5c5029b744142f662953c4afdbc4ed7b4eb686e42d823acbb86d80c88010b948

  • SHA512

    027461b60e2145fb8b2919a9335ee87ecead596e223c7abe9b6ab5d6293ec239f9cbd33f6af895b54c300b8744fa3bbb780d840a0997dac4160d497f9ecd3d24

  • SSDEEP

    6144:zMvzH7izNanQwxxqCbnjZfPxxKpJ6uMtk1L3vTrolPTyKaUxPVUWsP9OxX26sqh:zMrH7ipqbqCLFf7KpJ6uMmB3vYLyEPVV

  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

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Downloads MZ/PE file

  • Drops file in Drivers directory

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • 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.

  behavioral1behavioral2behavioral3behavioral4