Analysis

  • max time kernel
    148s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/09/2024, 00:23

General

  • Target

    fb2a5815c4ca48b02dbff024019df607_JaffaCakes118.exe

  • Size

    367KB

  • MD5

    fb2a5815c4ca48b02dbff024019df607

  • SHA1

    61827afa83389e1500543ae98a54f87726da1018

  • SHA256

    21cdf5a02f664df155c15285f3d7084f4822bf381ee10e2e65545290dcbee480

  • SHA512

    69692f1c34bde7c13b010578451977bc070d5e214ae6ad5f0d43250bca42afb615223fc84181f48b23b6b9b2409113dc38bd8636867aa08abfb3a6308bc652ab

  • SSDEEP

    6144:0s+CUVwmqCBjbRVa5z7aMLZQ/IN5YQX25a0YosCZ2HPu04JPpEBrlvGJxpRsGKde:XUaNCBjbyz+u0IUYj/osVHPLUSBrlKFX

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 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 Program Files directory 64 IoCs
  • Drops file in Windows directory 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\fb2a5815c4ca48b02dbff024019df607_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fb2a5815c4ca48b02dbff024019df607_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    PID:2264
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:412

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Program Files (x86)\Cheatbook PS2 11.2000\uninstal.ini

            Filesize

            4KB

            MD5

            d9218dc085a114d9e5bcf47192ff5517

            SHA1

            ad38e177816ce4a0536f0d688f3a10305b13ae9f

            SHA256

            41c992dd2da8d5e480a7191e4c65d6318548f95207c8025e22f5912e5f7f51b9

            SHA512

            a981fcf877a21e4c59445fc97b19abb55cd41f9b625532a77df0f203e85fc2a751391b768f8c5fee8ec675fd3e66002328735709d76727ebf688526570a6e945

          • C:\Program Files (x86)\Cheatbook PS2 11.2000\uninstal.ini

            Filesize

            1KB

            MD5

            12fbc0f44b0e0674f70000e779320a5e

            SHA1

            969e39479c340b7781c53f112f8257e610e16bd5

            SHA256

            e3d0bcfe632ce890f839a46ca12b3454e49f2f6266c93c4ba7694ac9a151fe3d

            SHA512

            4015cbbf56bf98520028f4ac37c9225d91ab3434762d1cd0210bae5ac4d57f2d4465fa31f48a9c7c6d6165c57000a0a8a338546f8cb7088e2294bd26fa5a6796

          • C:\Program Files (x86)\Cheatbook PS2 11.2000\uninstal.ini

            Filesize

            226B

            MD5

            ebe48e245d10c6db9d8e0b6f7b3a2973

            SHA1

            f472e303d4d37851e01c57372de1c621a1003108

            SHA256

            e51b8ee1d7dace3234635692c4801a4cab61a012310bb4e0e2ccd6ebe00d4067

            SHA512

            3be6709934ae210b0ebd5101ae3b5d30cb273b3e5cb8c7433f2400d79c84dd69bb0cfbbadbc715f897d463412f74fd2818a2ea92fdeaa0a783d3ec7be2eb8fe1

          • C:\Users\Admin\AppData\Local\Temp\instcrin.dll

            Filesize

            64KB

            MD5

            cbcdbc81c4b1a044f12322ae0374108c

            SHA1

            c82ab4930643ed5d9ace189919715f9135277739

            SHA256

            401bd54a523109fa7e1c97aba658b61a0535ab916297a24ba873c83d4c6dc53c

            SHA512

            4236d99be009eeaba65cb00aa72b1d8e686d1342a68adb0745b691f8b2c31babc2097a53a480ece74b20a04c1f1543aebbcc4438668e51d0f9810906543eabae