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• • Target

    250224-w9jtnaxqw7_pw_infected.zip

  • Size

    16.9MB

  • MD5

    560392912801a789739dcfb266226f31

  • SHA1

    503933de4c7205a07144f49560f636ea7afb5567

  • SHA256

    d7676e38029789eb42452b343315be2187696c7432c3923281e961010c1c3913

  • SHA512

    ca0cc8fa00c8d58dd5cd5330b33ea499dada4334c3595111d3a960ce850cf89837c0b8923418ad05d60e6a4be549a494390f553484ee229b136bb4511bf92b17

  • SSDEEP

    393216:WVXqfO5xKJtoBZoqKeIwVtfxvfYst1rhdn2tCS6cFl+DJLc7xOuMO:UXqfjWoqKiVJJLrhd2cS12d2OuMO

  Score

  10^/10

  ammyyadminasyncratflawedammyylummamarsstealernjratquasarragnarlockersquirrelwafflestealcxwormdefaultmicrosoftoffice04qqtalksgvptestbootkitcredential_accessdefense_evasiondiscoverydownloaderexecutionimpactpersistenceprivilege_escalationpyinstallerransomwareratspywarestealertrojanupx

  • Ammyy Admin

    Remote admin tool with various capabilities.

    ratammyyadmin

  • AmmyyAdmin payload

  • Ammyyadmin family

    ammyyadmin

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

    ratasyncrat

  • Asyncrat family

    asyncrat

  • Detect Xworm Payload

  • FlawedAmmyy RAT

    Remote-access trojan based on leaked code for the Ammyy remote admin software.

    trojanflawedammyy

  • Flawedammyy family

    flawedammyy

  • Lumma Stealer, LummaC

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

    stealerlumma

  • Lumma family

    lumma

  • Mars Stealer

    An infostealer written in C++ based on other infostealers.

    stealermarsstealer

  • Marsstealer family

    marsstealer

  • Modifies WinLogon for persistence

    persistence

  • Njrat family

    njrat

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar

  • Quasar family

    quasar

  • Quasar payload

  • RagnarLocker

    Ransomware first seen at the end of 2019, which has been used in targetted attacks against multiple companies.

    ransomwareragnarlocker

  • Ragnarlocker family

    ragnarlocker

  • SquirrelWaffle is a simple downloader written in C++.

    SquirrelWaffle.

    downloadersquirrelwaffle

  • Squirrelwaffle family

    squirrelwaffle

  • Stealc

    Stealc is an infostealer written in C++.

    stealerstealc

  • Stealc family

    stealc

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Xworm family

    xworm

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat

  • Async RAT payload

    rat

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution

  • Renames multiple (7949) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

    ransomware

  • Squirrelwaffle payload

  • 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

  • Modifies Windows Firewall

    defense_evasion

  • Sets file to hidden

    Modifies file attributes to stop it showing in Explorer etc.

    defense_evasion

  • .NET Reactor proctector

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • Checks computer location settings

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

  • Credentials from Password Stores: Windows Credential Manager

    Suspicious access to Credentials History.

    credential_accessstealer

  • 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

  • Checks installed software on the system

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

    discovery

  • Checks whether UAC is enabled

    defense_evasiontrojan

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • 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.

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • AutoIT Executable

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  behavioral1