Analysis

  • max time kernel
    141s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/06/2024, 00:54

General

  • Target

    9c7fc7ec402f9ae00b297073d0437144_JaffaCakes118.exe

  • Size

    805KB

  • MD5

    9c7fc7ec402f9ae00b297073d0437144

  • SHA1

    90f7f9fea535beadb0fe3fe1f3839f3bf9110383

  • SHA256

    154063fbc3d4ad6840cb0f38d10ebb1320bbd63c0973541e4bf384ae504a250d

  • SHA512

    44ad68372d0a92273e2cd966836f1eac21f87e0f370d60638b529bf4f1fa7aa0f9440358d6856ad28a39cbd1436c923056971be9661771b723d81a13ddd4c7a9

  • SSDEEP

    24576:OZgQdNnVpyPul3hdVcN/KuJg/kmd9p2WI:mNTWPm3tcZKuJqkkE

Score
7/10
upx

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 5 IoCs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 16 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9c7fc7ec402f9ae00b297073d0437144_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9c7fc7ec402f9ae00b297073d0437144_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4032
    • C:\Users\Admin\AppData\Local\Temp\setup.exe
      C:\Users\Admin\AppData\Local\Temp\setup.exe relaunch
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:1792

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          805KB

          MD5

          9c7fc7ec402f9ae00b297073d0437144

          SHA1

          90f7f9fea535beadb0fe3fe1f3839f3bf9110383

          SHA256

          154063fbc3d4ad6840cb0f38d10ebb1320bbd63c0973541e4bf384ae504a250d

          SHA512

          44ad68372d0a92273e2cd966836f1eac21f87e0f370d60638b529bf4f1fa7aa0f9440358d6856ad28a39cbd1436c923056971be9661771b723d81a13ddd4c7a9

        • memory/1792-6-0x00000000005F0000-0x000000000084C000-memory.dmp

          Filesize

          2.4MB

        • memory/1792-11-0x00000000005F0000-0x000000000084C000-memory.dmp

          Filesize

          2.4MB

        • memory/4032-0-0x0000000000570000-0x00000000007CC000-memory.dmp

          Filesize

          2.4MB

        • memory/4032-7-0x0000000000570000-0x00000000007CC000-memory.dmp

          Filesize

          2.4MB