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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/05/2024, 07:12

General

  • Target

    168de632e7178767991a79d39d4086dc_JaffaCakes118.exe

  • Size

    138KB

  • MD5

    168de632e7178767991a79d39d4086dc

  • SHA1

    832467e4dce73381988e152b741ca86ee75a41a9

  • SHA256

    c4b1d5b00edbaedf7187bc73dd978cbfd620e79cfcce78622bdc18885bd2d9b2

  • SHA512

    43b88aeec16b22bb385d22839aa69c16712170cd7813bbe9b09019762f310aec4356350e18fd26a4d64b81f9339c6bc13b449718b88543b91d7faccf4358b12c

  • SSDEEP

    1536:NPljgLoXRMscZcRGlA339CY5eFCcnhTkfsu0b2b1cSucnsWjcdq5Dt4zn5AFYd6x:NPluZcgAdz5eIcxb2bkZq5DtgKYd6x

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\168de632e7178767991a79d39d4086dc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\168de632e7178767991a79d39d4086dc_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2452
    • C:\Windows\SysWOW64\mshta.exe
      "C:\Windows\System32\mshta.exe" C:\Users\Admin\AppData\Local\Temp\\7e0f7f62-d883-4a42-a095-8ae51d339653\\progress.hta
      2⤵
        PID:976

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\7e0f7f62-d883-4a42-a095-8ae51d339653\loader.gif

      Filesize

      2KB

      MD5

      dc71cfccfa7f7433acdbeb1d05f535da

      SHA1

      1021a1704407b3c8e9179f41da0d75c1336764b4

      SHA256

      5c675af293b13db61c983482ed0d532681c9f3b8504118759b20e0b4f212741e

      SHA512

      4b657ce57e7aa60439da2c1f53befdd2409de2668b0a7c7a04bdaeca39fd9c05eb5ea78608182fdb78bb5ac08e67a6dd563407e6eb017656713d29bfb27eca9c

    • C:\Users\Admin\AppData\Local\Temp\7e0f7f62-d883-4a42-a095-8ae51d339653\progress.hta

      Filesize

      856B

      MD5

      125daf8247d542e5ce80923d9f013626

      SHA1

      0150ff97dabada2c2cad294dba97881bbb3dc33c

      SHA256

      8ec749e27ea3c663de0a86b6123a875ac001accc48ea7191e79ae51036961bac

      SHA512

      40f05ffbaf28114a1c3295b7b98d5857d132b968b7cf6fa3dd03579985866482bd4b96cae12a7a430acf98f6fd6187ac4285aa83bb0e12bdbcd39e7dd0051397