Analysis

  • max time kernel
    140s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/04/2024, 14:13

General

  • Target

    fa79c400d113a20e07c0cbe0f253ea54_JaffaCakes118.exe

  • Size

    82KB

  • MD5

    fa79c400d113a20e07c0cbe0f253ea54

  • SHA1

    f27b5b80f2d6a3389607ad543f4b8d4727fd0912

  • SHA256

    34e5fc898dfe7bce19c6e5c21174276a08b658e95086835b9e283e2c3783c0cb

  • SHA512

    a624a491c6e563060e77fca2342b98bd2a5b2d0aac475822579f3d9d45c5dab88cf03e327ea123a8b179554aba0a07af1f79ba634befcda4e093b9de65a5145a

  • SSDEEP

    1536:5unlUITuLSxp6xcngWUSr3UQey9mriRfLtcy0ELzOhcXvRJzT3s:5unlnlp6eZUGkQEriDFblI

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fa79c400d113a20e07c0cbe0f253ea54_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fa79c400d113a20e07c0cbe0f253ea54_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:916
    • C:\Users\Admin\AppData\Local\Temp\fa79c400d113a20e07c0cbe0f253ea54_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\fa79c400d113a20e07c0cbe0f253ea54_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1248

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\fa79c400d113a20e07c0cbe0f253ea54_JaffaCakes118.exe

          Filesize

          82KB

          MD5

          adaf482671a3c0fa062849764816e004

          SHA1

          fd483c9096955bdbeea968e4f2ce8c8a661b0f12

          SHA256

          6ce8e2e3fb18d50f7c64816b47738db77a6da79f0cb9f95e2f55b76044a79ef2

          SHA512

          58941cea0690d20a8a5bd4af5283b2101e75b1de956bcf8cbeb18473bd08ffc358daf850174c426492eab2fe7dd2440559bee988d5def6b356c3b0b53b19841f

        • memory/916-0-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/916-1-0x00000000000F0000-0x000000000011F000-memory.dmp

          Filesize

          188KB

        • memory/916-2-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

        • memory/916-11-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

        • memory/1248-13-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/1248-15-0x00000000001B0000-0x00000000001DF000-memory.dmp

          Filesize

          188KB

        • memory/1248-20-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/1248-25-0x00000000014E0000-0x00000000014FB000-memory.dmp

          Filesize

          108KB