Extracted

Extracted

Extracted

• • Target

    4446186b0133b453f35a839b841ba453377c9a5638c1d81ee2313bb3adc22aaf

  • Size

    339KB

  • MD5

    b75726b4b619811b4c50d917822a4083

  • SHA1

    ed8b418d7357609ce03c4f7123c0bb711b9d227d

  • SHA256

    4446186b0133b453f35a839b841ba453377c9a5638c1d81ee2313bb3adc22aaf

  • SHA512

    59516fdf6334f4005c7881322eb9a057939804e18ba8f13d0cb48fdc460aab19570c482e87700c6884807e1c885864ed422646f3150d9df731a10ecf5a7e05c9

  Score

  10^/10

  arkeiraccoonsmokeloadertofseebackdoorcollectiondiscoveryevasionpersistencespywarestealertrojan

  • Arkei

    Arkei is an infostealer written in C++.

    stealerarkei

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

    stealerraccoon

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • Tofsee

    Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    trojantofsee

  • Windows security bypass

    evasiontrojan

  • Arkei Stealer Payload

    stealer

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

    evasion

  • Creates new service(s)

    persistence

  • Downloads MZ/PE file

  • Executes dropped EXE

  • Modifies Windows Firewall

    evasion

  • Sets service image path in registry

    persistence

  • Checks BIOS information in registry

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

  • Deletes itself

  • Loads dropped DLL

  • 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

  • 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

  • Checks whether UAC is enabled

    evasiontrojan

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1