Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/07/2024, 23:29

General

  • Target

    61dd70476f3bdc7994388bd1417e0263_JaffaCakes118.exe

  • Size

    24KB

  • MD5

    61dd70476f3bdc7994388bd1417e0263

  • SHA1

    9ed5872a47a773de4ecf679621f648448d233c57

  • SHA256

    4fcab72cc56751d28e872ec34354bda1c8b622a26f62a4eef02b21fbcd239a2a

  • SHA512

    ca2312dfc8ac02a5fb4dc6b6df09044a8fcc5d1b58bd1274cb9755ccbfdd2ee7f3487b474c0620600efc8d997ef3629b731fb72aeec3fabb7031cb6b92fe84fc

  • SSDEEP

    768:JXjYi6qKUWpmIehIBAZqXVM3V88t4RRnXI:BYTUdIehIBAZqM3t

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Drops file in System32 directory 1 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Modifies Control Panel 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\61dd70476f3bdc7994388bd1417e0263_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\61dd70476f3bdc7994388bd1417e0263_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Sets desktop wallpaper using registry
    • Checks processor information in registry
    • Modifies Control Panel
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    PID:4004

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4004-0-0x0000000000400000-0x0000000000449000-memory.dmp

    Filesize

    292KB

  • memory/4004-1-0x00000000001D0000-0x00000000001D6000-memory.dmp

    Filesize

    24KB

  • memory/4004-3-0x0000000000401000-0x0000000000404000-memory.dmp

    Filesize

    12KB

  • memory/4004-4-0x0000000000400000-0x0000000000449000-memory.dmp

    Filesize

    292KB

  • memory/4004-6-0x00000000001D0000-0x00000000001D6000-memory.dmp

    Filesize

    24KB