Extracted

Extracted

Extracted

• • Target

    loader.exe

  • Size

    5.2MB

  • MD5

    c136329a989aad9543c913f9197a01fe

  • SHA1

    0b3bdab50947cf330243938c9ccb3e685c43457b

  • SHA256

    9b802ef1b1e58a521a45dbd45c48c75c5b7f9ac53b273d6d2cf868c1f6d46885

  • SHA512

    fa7a7efa10b4da760b7d281aa235fa4bb4ce28d12796f28632fd653ae184a6f09bc796c18ba1aa3253f713af0334d97f040dc762a8a1d25352dc7308d49b8590

  • SSDEEP

    98304:fKYhdZRJ8os9WXz/DsEAE4SfTQ3+5wJCn9cK4KwrUWxeNVSreDGknLjiSXBI:CYhdo0D/D1J8+mM9Y/gNIsGkLj

  Score

  10^/10

  njratumbralxwormhackeddiscoveryevasionexecutionpersistenceprivilege_escalationratspywarestealertrojan

  • 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

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Drops file in Drivers directory

  • Modifies Windows Firewall

    evasion

  • Checks computer location settings

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

  • 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.

  behavioral1behavioral2