Extracted

Extracted

Extracted

• • Target

    New Text Document mod.exe.bin

  • Size

    761KB

  • MD5

    c6040234ee8eaedbe618632818c3b1b3

  • SHA1

    68115f8c3394c782aa6ba663ac78695d2b80bf75

  • SHA256

    bb459869e5ef6d6dd6f0329080d7cb12542c4b37163ae2cd782620adcd7d55a0

  • SHA512

    a3d8c8c6a990797a99887e0e07a01b1e2fe0a4e53df7294fed18a1e856d56a7762e0ab4a8e4689de411acb4fd29b8d7e247fbc696d855a9976a760d33ab60bcf

  • SSDEEP

    12288:mMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9mWej:mnsJ39LyjbJkQFMhmC+6GD9I

  Score

  10^/10

  lummameduzaxredbackdoorcollectiondiscoveryexecutionpersistencespywarestealerexploitdefense_evasion

  • Lumma Stealer, LummaC

    Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    stealerlumma

  • Lumma family

    lumma

  • Meduza

    Meduza is a crypto wallet and info stealer written in C++.

    stealermeduza

  • Meduza Stealer payload

  • Meduza family

    meduza

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • 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

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Downloads MZ/PE file

  • Possible privilege escalation attempt

    exploit

  • Checks computer location settings

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

  • Executes dropped EXE

  • Indicator Removal: Clear Windows Event Logs

    Clear Windows Event Logs to hide the activity of an intrusion.

    defense_evasion

  • Loads dropped DLL

  • Modifies file permissions

    discovery

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses Microsoft Outlook profiles

    collection

  • Adds Run key to start application

    persistence

  • Checks installed software on the system

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery

  • 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.

  • Maps connected drives based on registry

    Disk information is often read in order to detect sandboxing environments.

  • Power Settings

    powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    persistence

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1behavioral2behavioral3behavioral4