Analysis

  • max time kernel
    138s
  • max time network
    107s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/08/2024, 10:09

General

  • Target

    c0821545051628d57f958ae8b43ffd7b_JaffaCakes118.exe

  • Size

    213KB

  • MD5

    c0821545051628d57f958ae8b43ffd7b

  • SHA1

    fe71e5f71048c20fa27420ee0d0b9c4af51f1b28

  • SHA256

    059a6f40fe160942e7598bce26e5e73667d1643b4c0856e93c7dcca8be48615f

  • SHA512

    5e4692760cd6450bb617f8a99adac9bde1ebd90872278fb9f286667294673b0afcb2a6e9cd93a49ba2970851f3c11e8657a4da5d8214177bb2622370e3737cbc

  • SSDEEP

    3072:QnKXyONZz0y6eZkGkBeLPipvOTyS7gOyH2Wy:Qn+yONZF2GcvmT/Sy

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 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 behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0821545051628d57f958ae8b43ffd7b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c0821545051628d57f958ae8b43ffd7b_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4400
    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\8.exe
      C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\8.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:3552

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\8.exe

          Filesize

          76KB

          MD5

          4aac6d159f0d97f74c780e79a75d82df

          SHA1

          15b881b9dac6f4be349d11ca3d2344bf039a42cd

          SHA256

          29b05d5c1cf5abae6daeb8a6d754dc85b734071c4ddace95d5519a4e83529ae9

          SHA512

          37211dba03c6113e33181add19e47fb67643606a78759228294d5c185afe3021abf2ac6a5dea03df5db4bbe19020c24c8ac4077efb0f31106d209dd084c8ad99

        • memory/3552-10-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/3552-15-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/4400-0-0x00007FFA93EB5000-0x00007FFA93EB6000-memory.dmp

          Filesize

          4KB

        • memory/4400-1-0x00007FFA93C00000-0x00007FFA945A1000-memory.dmp

          Filesize

          9.6MB

        • memory/4400-2-0x000000001BD50000-0x000000001C21E000-memory.dmp

          Filesize

          4.8MB

        • memory/4400-3-0x000000001C2D0000-0x000000001C376000-memory.dmp

          Filesize

          664KB

        • memory/4400-5-0x000000001C470000-0x000000001C50C000-memory.dmp

          Filesize

          624KB

        • memory/4400-4-0x00007FFA93C00000-0x00007FFA945A1000-memory.dmp

          Filesize

          9.6MB

        • memory/4400-14-0x00007FFA93C00000-0x00007FFA945A1000-memory.dmp

          Filesize

          9.6MB