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Analysis

  • max time kernel
    130s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/07/2024, 20:01

General

  • Target

    68b79ca3052878c2be5c585134e3eb3e_JaffaCakes118.exe

  • Size

    306KB

  • MD5

    68b79ca3052878c2be5c585134e3eb3e

  • SHA1

    b27f242b60c06f81a469b599210a95d708a9fed6

  • SHA256

    34a3a8141566c3216f8727608b258d97bf37c0c5a4a35d7fcc1eaf4b6d18c3e5

  • SHA512

    1841c3505392af3a8e86b1e6ea44e97b050c99b06ec4338fb54927bf75a5e46af8972c64fc3910df5832e04b09b1ef96184fb9cc89bd76c57475756afd23097c

  • SSDEEP

    6144:oKsGDbuhkEYk3hDW8XKlsPWyxxjECiNBNE8UwtCcJ3GkUxRxdv2:QG+OE5hDIuWSx6jalwMcJ3E2

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\68b79ca3052878c2be5c585134e3eb3e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\68b79ca3052878c2be5c585134e3eb3e_JaffaCakes118.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3112
    • C:\Program Files\Common Files\Microsoft Shared\MSINFO\divex.exe
      "C:\Program Files\Common Files\Microsoft Shared\MSINFO\divex.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4228
      • C:\Windows\SysWOW64\mmc.exe
        "C:\Windows\system32\mmc.exe"
        3⤵
          PID:2124
        • C:\program files\internet explorer\IEXPLORE.EXE
          "C:\program files\internet explorer\IEXPLORE.EXE"
          3⤵
            PID:3920
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\Delet.bat""
          2⤵
          • System Location Discovery: System Language Discovery
          PID:5048

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Program Files\Common Files\Microsoft Shared\MSINFO\Delet.bat

        Filesize

        212B

        MD5

        e317eefe2d65eb2833d97c73956e6f42

        SHA1

        318dac6e776f42f0b6689c7c4699c99a1ecf9742

        SHA256

        08f6652bbe4e5795be5dd2c3b4869237e63f30f93d5b901d602c918f4b610496

        SHA512

        99f6bb2a5ddb16ebd16e65cabc323f003c91d538092f752a1f94df5b39a88d45f7b13900bfed712698c7b246eff19ba1fdc3501ac267370e6aab51405c4d589b

      • C:\Program Files\Common Files\microsoft shared\MSInfo\divex.exe

        Filesize

        306KB

        MD5

        68b79ca3052878c2be5c585134e3eb3e

        SHA1

        b27f242b60c06f81a469b599210a95d708a9fed6

        SHA256

        34a3a8141566c3216f8727608b258d97bf37c0c5a4a35d7fcc1eaf4b6d18c3e5

        SHA512

        1841c3505392af3a8e86b1e6ea44e97b050c99b06ec4338fb54927bf75a5e46af8972c64fc3910df5832e04b09b1ef96184fb9cc89bd76c57475756afd23097c

      • memory/3112-0-0x0000000000400000-0x000000000051594C-memory.dmp

        Filesize

        1.1MB

      • memory/3112-1-0x0000000000512000-0x0000000000514000-memory.dmp

        Filesize

        8KB

      • memory/3112-4-0x0000000000400000-0x000000000051594C-memory.dmp

        Filesize

        1.1MB

      • memory/3112-17-0x0000000000400000-0x000000000051594C-memory.dmp

        Filesize

        1.1MB

      • memory/4228-8-0x0000000000400000-0x000000000051594C-memory.dmp

        Filesize

        1.1MB

      • memory/4228-9-0x0000000000400000-0x000000000051594C-memory.dmp

        Filesize

        1.1MB

      • memory/4228-12-0x0000000000400000-0x000000000051594C-memory.dmp

        Filesize

        1.1MB

      • memory/4228-16-0x0000000000400000-0x000000000051594C-memory.dmp

        Filesize

        1.1MB