Analysis

  • max time kernel
    143s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27/01/2025, 20:51

General

  • Target

    JaffaCakes118_4391c636acb6bf00d72c65aa91d34054.exe

  • Size

    21KB

  • MD5

    4391c636acb6bf00d72c65aa91d34054

  • SHA1

    bbdbe4e39b60012190cc99604ce5c5a4d68747cc

  • SHA256

    b40526e01081605707d0ada24613f4fc19c32886842c9bc6a85cbb55b65ae683

  • SHA512

    9ba46a8caa7aed03d107cc7142aefb8b2552ff543d8b98eb24a6a708d79f5d4180f7d536a9c796c32cee65a4f0d49bb9de70e53d9381af7653fe0c2f513a016f

  • SSDEEP

    384:QUAhgmZVqbc+uXV+4k0bS2XaBWFogqQvxIFkAtrcODSHg4vHaQ9:N2gPcB+70h8HQvSWAt5j4S

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 2 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1212
      • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4391c636acb6bf00d72c65aa91d34054.exe
        "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4391c636acb6bf00d72c65aa91d34054.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2380
        • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4391c636acb6bf00d72c65aa91d34054.exe
          C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4391c636acb6bf00d72c65aa91d34054.exe
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2768

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2380-1-0x0000000000230000-0x0000000000231000-memory.dmp

            Filesize

            4KB

          • memory/2380-0-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB

          • memory/2380-13-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB

          • memory/2768-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

            Filesize

            4KB

          • memory/2768-6-0x0000000000400000-0x0000000000404000-memory.dmp

            Filesize

            16KB

          • memory/2768-4-0x0000000000400000-0x0000000000404000-memory.dmp

            Filesize

            16KB

          • memory/2768-2-0x0000000000400000-0x0000000000404000-memory.dmp

            Filesize

            16KB

          • memory/2768-10-0x0000000000400000-0x0000000000404000-memory.dmp

            Filesize

            16KB

          • memory/2768-14-0x0000000000400000-0x0000000000404000-memory.dmp

            Filesize

            16KB

          • memory/2768-16-0x0000000000400000-0x0000000000404000-memory.dmp

            Filesize

            16KB