Analysis

  • max time kernel
    92s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240730-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/08/2024, 22:42

General

  • Target

    820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe

  • Size

    139KB

  • MD5

    820495ef9782cd9173b3b8a360ae04e3

  • SHA1

    9f168a32fd093ffee555ea037ed4156308181dc5

  • SHA256

    cc9e519d0b381e54e45e0eea2effd295bd155d515c1cf35b8dc03495a441bc95

  • SHA512

    7f04625a229bee1b92c24d781f481fea80f7f95cc0a71db4bc1288e3af56f7cef1f34d8ec182984faba1be517acee523c366ac0a2eb434511e66c30640ccaea5

  • SSDEEP

    3072:G2c3yVZOYjbDRzDgM/K+ChNoeicW0Vmz1yi4B4rR0cOepw7vV:GBSMsbRS+wNoeTW0VmZyV20cOeKv

Score
7/10

Malware Config

Signatures

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\820495ef9782cd9173b3b8a360ae04e3_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4228
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
        PID:4328

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4228-0-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/4228-1-0x0000000000B80000-0x0000000000B82000-memory.dmp

      Filesize

      8KB

    • memory/4228-3-0x0000000000420000-0x000000000042E000-memory.dmp

      Filesize

      56KB

    • memory/4228-4-0x0000000000400000-0x0000000000414000-memory.dmp

      Filesize

      80KB