Extracted

Extracted

Extracted

• • Target

    fbe40f767788ac5d1b503e9b639711db6152a0b5e623d131b05381f02de957b1.exe

  • Size

    1.8MB

  • MD5

    3eaecc080bd77a152119127af73707b3

  • SHA1

    71222b5b8c9984814390709d267be019a95ab4b6

  • SHA256

    fbe40f767788ac5d1b503e9b639711db6152a0b5e623d131b05381f02de957b1

  • SHA512

    a9d9dcd5f743812adf0b9b880ea334a6301d5d6b33f97e48dc9f3c397640b189bb1d34137ad7c23f45faaed398c44e9e55fd85368a6061980973efc73aae19ec

  • SSDEEP

    24576:fjuVQtuoobBcv8EfhWHqpG/4oUh7EkCg86NiTv3YXRoshOykg3R3086xXwuzt:LuVQtuooWbWTUh7E0YAqswZgh308ywu

  Score

  10^/10

  amadeyasyncratprivateloaderredline149e482freshbootkitdiscoveryevasionexecutioninfostealerloaderpersistenceratspywarestealertrojan

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    trojanamadey

  • AsyncRat

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

    ratasyncrat

  • Modifies firewall policy service

    evasion

  • PrivateLoader

    PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    loaderprivateloader

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    infostealerredline

  • RedLine payload

  • Windows security bypass

    evasiontrojan

  • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    evasion

  • Blocklisted process makes network request

  • Command and Scripting Interpreter: PowerShell

    Run Powershell and hide display window.

    execution

  • Downloads MZ/PE file

  • Checks BIOS information in registry

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

  • Checks computer location settings

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

  • Executes dropped EXE

  • Identifies Wine through registry keys

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    evasion

  • Loads dropped DLL

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Checks installed software on the system

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

    discovery

  • Drops Chrome extension

  • 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 file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2