Extracted

Extracted

Extracted

Extracted

Extracted

Extracted

Extracted

• • Target
    adfd4e9f51bcd27935f153e44b060b6978f55da9135f34cc62361dbbf2d2db57.bin
  • Size 26.1MB
  • SHA256 adfd4e9f51bcd27935f153e44b060b6978f55da9135f34cc62361dbbf2d2db57
  • MD5 769bf15770789de44c623b22536b9af8
  • SHA1 201bc12c782591a524b76a03c815251558bc0e21
  • SHA512 5ea37c53c01596c067824c698e234b3cddbae8f37ccfe5588629e9bd68eeab3a84b9e3985899f3686d247153f19945b3155ab52899f0e7049f0375c0c8740c18
  • SSDEEP 393216:c7Uy3zMOT7pkSmtK0NsDrAggcSYwybUG7Syl3SIspfXvYKiTSOQ1edHpDnWK:Q4MOSkqvAggG1QmSycIifXvzTPK
  • MD5 SHA1 SHA512 SSDEEP

  Score

  10^/10

  marsstealerragnarlockersquirrelwafflewannacryxwormdefaultbootkitcredential_accessdefense_evasiondiscoverydownloaderexecutionimpactpersistenceransomwareratspywarestealertrojanwormquasaroffice04adwareprivilege_escalation

  • Detect Xworm Payload

  • Mars Stealer

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

    stealermarsstealer

  • Marsstealer family

    marsstealer

  • Modifies firewall policy service

    defense_evasion

  • 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

  • Wannacry

    WannaCry is a ransomware cryptoworm.

    ransomwarewormwannacry

  • Wannacry family

    wannacry

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Xworm family

    xworm

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution

  • Renames multiple (56) files with added filename extension

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

    ransomware

  • Squirrelwaffle payload

  • Boot or Logon Autostart Execution: Active Setup

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence

  • 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

  • Event Triggered Execution: Image File Execution Options Injection

    persistence

  • Modifies Windows Firewall

    defense_evasion

  • 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

  • Event Triggered Execution: Component Object Model Hijacking

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    persistenceprivilege_escalation

  • Executes dropped EXE

  • 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

  • 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

  • Enumerates connected drives

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

  • File and Directory Permissions Modification: Windows File and Directory Permissions Modification

    defense_evasion

  • 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

  • Drops autorun.inf file

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Sets desktop wallpaper using registry

    ransomware

  • SmartAssembly .NET packer

    Detects SmartAssembly .NET packer.

  behavioral1behavioral2