Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-11-2024 09:21

General

  • Target

    a71c301f4f5faf1fb2dd44a7c38dcf7b_JaffaCakes118.exe

  • Size

    2.6MB

  • MD5

    a71c301f4f5faf1fb2dd44a7c38dcf7b

  • SHA1

    3fcbee9772ca415dcee61395c92fec7eab962480

  • SHA256

    3850a3586deb09cfba2a7a7837c4d9d1af712cc3bf5fd78dfdc411fb788a86eb

  • SHA512

    d54b1793e8620cae7c75b930848e2dbe441ef8a0410612387beb4f56dcf757900b6a995cf003172ab2e4d43d0003e1920358ab4911b5125b5ac6e530e1927bac

  • SSDEEP

    24576:VVYbWzOnA80yE23Z5EU2elH1QnxBuabsM8KGH7Co0OLeGrIocE5lArjPPz:EWzOkyrZOU2elcu08KGbNLeGMb4unz

Malware Config

Signatures

  • Drops file in Drivers directory 10 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 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.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a71c301f4f5faf1fb2dd44a7c38dcf7b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a71c301f4f5faf1fb2dd44a7c38dcf7b_JaffaCakes118.exe"
    1⤵
    • Drops file in Drivers directory
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1812

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\Common Files\System\ado\de-DE\Microsoftmsader15.exe

    Filesize

    2.6MB

    MD5

    a71c301f4f5faf1fb2dd44a7c38dcf7b

    SHA1

    3fcbee9772ca415dcee61395c92fec7eab962480

    SHA256

    3850a3586deb09cfba2a7a7837c4d9d1af712cc3bf5fd78dfdc411fb788a86eb

    SHA512

    d54b1793e8620cae7c75b930848e2dbe441ef8a0410612387beb4f56dcf757900b6a995cf003172ab2e4d43d0003e1920358ab4911b5125b5ac6e530e1927bac

  • C:\Program Files (x86)\Common Files\System\msadc\msadcerWindows.exe

    Filesize

    2.6MB

    MD5

    186551e54bc9b3359adef431a35d54d9

    SHA1

    8e5d83a7a39a48a33f96913f126173476b28c09f

    SHA256

    c992b635f2bd67496745c97fb1b8824bef6cc674f62d8b3410c1cc6dfa520926

    SHA512

    7e758d8442ced4d6212e16549ae2e3548037a72b6a1925711c0a66879286e0536450fa52cbb38ad70dd6eced28876931bf8d2a478d755cc29d7773e72ab8a4c3