Analysis

  • max time kernel
    136s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/08/2024, 04:57

General

  • Target
    a9ad5adeeee62576e3d97b93fab3948a_JaffaCakes118.exe
  • Size 553KB
  • Sample240819-flshwsvgke
  • SHA256 9c7fa9fe3b628d9906a225a0f0a8592c970b54afb07b308c7470a22e65c72cd8
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\a9ad5adeeee62576e3d97b93fab3948a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a9ad5adeeee62576e3d97b93fab3948a_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    PID:3720

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        BrandingURL.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsxCBEC.tmp\BrandingURL.dll
        • Size 4KB
        • SHA256 bb2b9c272b8b66bc1b414675c2acba7afad03fff66a63babee3ee57ed163d19e
        • MD5 SHA1 SHA512

        InstallOptions.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsxCBEC.tmp\InstallOptions.dll
        • Size 14KB
        • SHA256 c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b
        • MD5 SHA1 SHA512 SSDEEP

        LangDLL.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsxCBEC.tmp\LangDLL.dll
        • Size 5KB
        • SHA256 60a964095af1be79f6a99b22212fefe2d16f5a0afd7e707d14394e4143e3f4f5
        • MD5 SHA1 SHA512 SSDEEP

        NSISdl.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsxCBEC.tmp\NSISdl.dll
        • Size 14KB
        • SHA256 dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9
        • MD5 SHA1 SHA512 SSDEEP

        UAC.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsxCBEC.tmp\UAC.dll
        • Size 17KB
        • SHA256 3555afe95e8bb269240a21520361677b280562b802978fccfb27490c79b9a478
        • MD5 SHA1 SHA512 SSDEEP

        ioSpecial.ini

        • Path C:\Users\Admin\AppData\Local\Temp\nsxCBEC.tmp\ioSpecial.ini
        • Size 411B
        • SHA256 2e01a9326fa36c64b93dc7478dff277e1cfec574bc60b0fd478f0e010e53460d
        • MD5 SHA1 SHA512

        ioSpecial.ini

        • Path C:\Users\Admin\AppData\Local\Temp\nsxCBEC.tmp\ioSpecial.ini
        • Size 1002B
        • SHA256 1f6f69f467f3e26d0d623e4ec8573483f827fe5277d4471e8d6fe1373b090601
        • MD5 SHA1 SHA512