Analysis

  • max time kernel
    94s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/09/2024, 19:39

General

  • Target

    d4ff90730b69ed04bf7df1b90e987b08_JaffaCakes118.exe

  • Size

    645KB

  • MD5

    d4ff90730b69ed04bf7df1b90e987b08

  • SHA1

    49ed828665a89e0b64199759a10e03c3f99cd45d

  • SHA256

    1d3f1c9b09b26e200d4c08e195036b70d94fc37ea253e82077eaba78b3f7c472

  • SHA512

    74aaef925c0ba64a6667ef7f033433f7d04da1b1c38e81addc48baca5303b0edb6ec536acf97718389bdfa0c6461fe7a143ff581160b4d2eef2d30989af75813

  • SSDEEP

    12288:VqbZSX0K6ASVmDZvthGP2Xukz6sN0czi1QYWQKaplTmRKwac8s2Spxgq0:EkXwASKmW+W0Q9YxhYRKn7S

Score
9/10

Malware Config

Signatures

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • 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: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d4ff90730b69ed04bf7df1b90e987b08_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d4ff90730b69ed04bf7df1b90e987b08_JaffaCakes118.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:3928

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3928-0-0x0000000000400000-0x000000000056F000-memory.dmp

          Filesize

          1.4MB

        • memory/3928-1-0x0000000077A34000-0x0000000077A36000-memory.dmp

          Filesize

          8KB

        • memory/3928-2-0x0000000000401000-0x0000000000408000-memory.dmp

          Filesize

          28KB

        • memory/3928-3-0x0000000000400000-0x000000000056F000-memory.dmp

          Filesize

          1.4MB

        • memory/3928-5-0x0000000000400000-0x000000000056F000-memory.dmp

          Filesize

          1.4MB