Extracted

Extracted

• • Target

    3O.exe

  • Size

    972KB

  • MD5

    e9e10384209bc3b39b6f5cd6f33314e7

  • SHA1

    40f0bed19c2f77417ab130e7be434c6e0e33bc0a

  • SHA256

    b63721f19f217379cbafdaa58a1a2d16975b82547a5cb8701604f53e5ace059b

  • SHA512

    b391ef944dcc1d4f1158579ea4f7c8f248c5b3ee58f4483a2ba60956953763c6a0ce641707a583c6329e1c58265494065552901a0152cea5d6d87cd5d40501be

  • SSDEEP

    24576:HnsJ39LyjbJkQFMhmC+6GD94I8AvqGELnszd42X3W6FY:HnsHyjtk2MYC5GDlFY

  Score

  10^/10

  umbralxredbackdoordiscoveryexecutionpersistencespywarestealer

  • Detect Umbral payload

  • Umbral

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

    stealerumbral

  • Umbral family

    umbral

  • Xred

    Xred is backdoor written in Delphi.

    backdoorxred

  • Xred family

    xred

  • 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

  • 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