Extracted

Extracted

• • Target
    jaffacakes118_65c70e2f522a082e3c64a37acb681862ca4b8309fc4ee4c59714da7f787390bb.bin
  • Size 4.1MB
  • SHA256 65c70e2f522a082e3c64a37acb681862ca4b8309fc4ee4c59714da7f787390bb
  • MD5 82133894434a57c84db2fa75d9adafd0
  • SHA1 f3d2eb04ac0aa68cd0eaf0d10218c35d115853b1
  • SHA512 561ed010f54108a6fb6d2e69bb15bd3f87e636293143d82b35240146a4da747d0b2e2af5b5484355dabe3235035f1f4bc7823ae6a1fba0d7c7d410cd5fe1b52a
  • SSDEEP 98304:lkbrnKGPu0vHC/+m7JnYwmvNUzBKgMmGlH:ii0vkdYwaUzx9
  • TLSH
    T1C716334B77DE1673D8B687701DB202830A72BB409634C71B5356580A66F7A64BB32FB3
  • 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