Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03-06-2024 07:49

General

  • Target

    9101bb2dc66130bfb4837c62302907fe_JaffaCakes118.exe

  • Size

    877KB

  • MD5

    9101bb2dc66130bfb4837c62302907fe

  • SHA1

    659c930587b56a0e688463889a892c257f6cd8be

  • SHA256

    6a7e6b688566b16b81bd75f243c0f1f7905b3c87da33855434006ecb0dce7910

  • SHA512

    4c987242e5d4875586a1c9308f877af7477cabcb7aafe8dee3bb01548aeed6834636656574a6deedf64974e1f488af0abfab15b811f83310ef5616890997997a

  • SSDEEP

    24576:NtLBu5mW3L8RhXPZFohgrfyUVYe5ksOPfZk5hk76G:N7OIR9RKYfdksl5+OG

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 39 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9101bb2dc66130bfb4837c62302907fe_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9101bb2dc66130bfb4837c62302907fe_JaffaCakes118.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2076

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2076-2-0x0000000001F90000-0x00000000020D5000-memory.dmp

    Filesize

    1.3MB

  • memory/2076-9-0x0000000001F90000-0x00000000020D5000-memory.dmp

    Filesize

    1.3MB

  • memory/2076-11-0x0000000001F90000-0x00000000020D5000-memory.dmp

    Filesize

    1.3MB

  • memory/2076-10-0x0000000001F90000-0x00000000020D5000-memory.dmp

    Filesize

    1.3MB

  • memory/2076-13-0x0000000000360000-0x0000000000361000-memory.dmp

    Filesize

    4KB

  • memory/2076-15-0x0000000000360000-0x0000000000361000-memory.dmp

    Filesize

    4KB