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Analysis

  • max time kernel
    51s
  • max time network
    52s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/06/2024, 01:51

General

  • Target

    a7a00a0d311c6f07c0a32e37489cdfea_JaffaCakes118.exe

  • Size

    138KB

  • MD5

    a7a00a0d311c6f07c0a32e37489cdfea

  • SHA1

    cb722dcf25c9de47356232eb583be6751c52bdf6

  • SHA256

    bf3283294eb8523156bfd372eafeabafaa90afaad18e631d58ef4150d8260b66

  • SHA512

    013056ba27450e0208543b78a6c680334047fdc9475d3134601facd23c4e9cb413f65bd3a747bed1155b2bc1c6d48e225e0dce76d69889f88457c0d68384f00d

  • SSDEEP

    1536:NPljgLoXRMscZcRGlA339CY5eFCcnhTkfsu0b2b1cSucnsWjcdq5Dt4zn5AFYd6k:NPluZcgAdz5eIcxb2bkZq5DtgKYd6Rdk

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\a7a00a0d311c6f07c0a32e37489cdfea_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a7a00a0d311c6f07c0a32e37489cdfea_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1816
    • C:\Windows\SysWOW64\mshta.exe
      "C:\Windows\System32\mshta.exe" C:\Users\Admin\AppData\Local\Temp\\ff6cb05c-1ca2-4863-9b74-080def15f7cb\\progress.hta
      2⤵
        PID:4180

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\ff6cb05c-1ca2-4863-9b74-080def15f7cb\loader.gif

      Filesize

      2KB

      MD5

      dc71cfccfa7f7433acdbeb1d05f535da

      SHA1

      1021a1704407b3c8e9179f41da0d75c1336764b4

      SHA256

      5c675af293b13db61c983482ed0d532681c9f3b8504118759b20e0b4f212741e

      SHA512

      4b657ce57e7aa60439da2c1f53befdd2409de2668b0a7c7a04bdaeca39fd9c05eb5ea78608182fdb78bb5ac08e67a6dd563407e6eb017656713d29bfb27eca9c

    • C:\Users\Admin\AppData\Local\Temp\ff6cb05c-1ca2-4863-9b74-080def15f7cb\progress.hta

      Filesize

      856B

      MD5

      125daf8247d542e5ce80923d9f013626

      SHA1

      0150ff97dabada2c2cad294dba97881bbb3dc33c

      SHA256

      8ec749e27ea3c663de0a86b6123a875ac001accc48ea7191e79ae51036961bac

      SHA512

      40f05ffbaf28114a1c3295b7b98d5857d132b968b7cf6fa3dd03579985866482bd4b96cae12a7a430acf98f6fd6187ac4285aa83bb0e12bdbcd39e7dd0051397