Extracted

Extracted

• • Target
    jaffacakes118_f011edabffd2e4318e1a658281927707051aa1bed9c8b7a7025f3f89e1a403f8.bin
  • Size 4.2MB
  • SHA256 f011edabffd2e4318e1a658281927707051aa1bed9c8b7a7025f3f89e1a403f8
  • MD5 ec0acbc114cafd51cf50e1877f96c49a
  • SHA1 92ed97218d273febf757a4d34bf8682f2cf43156
  • SHA512 2f178724ec491323631e9a170b9031faefa9cd576630005b8374be001bbc779249bcf85cf159891080237eae9e7f134d45a4b1b36f325aaf40c7164ba79e0a40
  • SSDEEP 98304:TLAO0IEb3hAUyJAzsFY1W77rLik+ufZ9QrlY3u:PPEByJAzseE7DiMZ9d
  • TLSH
    T10B163307A7E8A864DC78637244F616C72A373C75297CC716A29B7E580C23146F67EB83
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  fbf543defense_evasiondiscoveryexecutionamadeylummapersistencestealertrojan

  • Detects Amadey x86-bit Payload

  • Family: Amadey

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

    trojanamadey

  • Family: Lumma Stealer, LummaC

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

    stealerlumma

  • Detected Nirsoft tools

    Free utilities often used by attackers which can steal passwords, product keys, etc.

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

    defense_evasion

  • NirSoft NirCmd

    NirCmd is a lightweight Windows command-line tool for automating system tasks

  • Sets service image path in registry

    This determines the executable launched when a service starts. It can be used to establish persistence.

    persistence

  • 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.

  • Disables service(s)

    defense_evasionexecution

  • 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.

    defense_evasion

  • Loads dropped DLL

  • Modifies file permissions

    discovery

  • Stops running service(s)

    defense_evasionexecution

  • Adds Run key to start application

    persistence

  • Discovers running processes

    Running process information can be used to identify security tools or plan follow-on actions.

    discovery

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1