Analysis

  • max time kernel
    149s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    12/07/2024, 00:07

General

  • Target

    3b41c45aee2c054ea68177a169182471_JaffaCakes118.exe

  • Size

    1.2MB

  • MD5

    3b41c45aee2c054ea68177a169182471

  • SHA1

    3eedc97f41ddebd5159b9f3b404b396b4e9565f2

  • SHA256

    710d5d3b75f482b6a9482b2df439cf1ba9b710a14df95534fad8ed2962caaed2

  • SHA512

    037826b000666a4eac88ca9cbb9629b1619d9fca60627ad92fff20efa952b24a383845a4e067dc92a40d3aa482bce77e458a0816d22f085f940910f078475ff7

  • SSDEEP

    24576:A+ETUgvCBMlT3DvhEjW1j2wyVRg0omNl:A3CMLEK1joVG0omNl

Malware Config

Signatures

  • UAC bypass 3 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Drops file in System32 directory 5 IoCs
  • Modifies Internet Explorer settings 1 TTPs 6 IoCs
  • Modifies data under HKEY_USERS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3b41c45aee2c054ea68177a169182471_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3b41c45aee2c054ea68177a169182471_JaffaCakes118.exe"
    1⤵
    • UAC bypass
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Drops file in System32 directory
    • Modifies Internet Explorer settings
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • System policy modification
    PID:2356

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2356-1-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2356-3-0x0000000000400000-0x0000000000547000-memory.dmp

    Filesize

    1.3MB

  • memory/2356-5-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2356-6-0x0000000000400000-0x0000000000547000-memory.dmp

    Filesize

    1.3MB

  • memory/2356-7-0x0000000000400000-0x0000000000547000-memory.dmp

    Filesize

    1.3MB

  • memory/2356-9-0x0000000000400000-0x0000000000547000-memory.dmp

    Filesize

    1.3MB

  • memory/2356-10-0x0000000000400000-0x0000000000547000-memory.dmp

    Filesize

    1.3MB

  • memory/2356-12-0x0000000000400000-0x0000000000547000-memory.dmp

    Filesize

    1.3MB

  • memory/2356-13-0x0000000000400000-0x0000000000547000-memory.dmp

    Filesize

    1.3MB

  • memory/2356-15-0x0000000000400000-0x0000000000547000-memory.dmp

    Filesize

    1.3MB

  • memory/2356-16-0x0000000000400000-0x0000000000547000-memory.dmp

    Filesize

    1.3MB