Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09/04/2024, 00:37

General

  • Target

    e8cdf30233028ce8877e6352c89411b1_JaffaCakes118.exe

  • Size

    144KB

  • MD5

    e8cdf30233028ce8877e6352c89411b1

  • SHA1

    5b5a3e88b05fefe3f8a66c1b39acb5b54cfb8ca2

  • SHA256

    c5a3c06a1ba939040616ed00baaa52590c122788e27014146af1f41a43a2fa9d

  • SHA512

    ebc4e8c928621f239db1f6b6fa8ef414172845764efd66952058f6320b37d229f7d84de30da7cb196ab4636c8ef91e186d882bfd6873ba90a8e11a1918399195

  • SSDEEP

    3072:4pMyREddQErq7NAe5bDFWgyli61HroynoFBI8M5eGMjyUb:4pMyodQErqJBxJqi6JoFq8M5eGEys

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e8cdf30233028ce8877e6352c89411b1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e8cdf30233028ce8877e6352c89411b1_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2952
    • C:\Users\Admin\AppData\Local\Temp\e8cdf30233028ce8877e6352c89411b1_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\e8cdf30233028ce8877e6352c89411b1_JaffaCakes118.exe
      2⤵
      • Loads dropped DLL
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:280
      • C:\Windows\SysWOW64\mldmm.exe
        C:\Windows\system32\mldmm.exe 452 "C:\Users\Admin\AppData\Local\Temp\e8cdf30233028ce8877e6352c89411b1_JaffaCakes118.exe"
        3⤵
        • Executes dropped EXE
        PID:2648

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • \Windows\SysWOW64\mldmm.exe

          Filesize

          144KB

          MD5

          e8cdf30233028ce8877e6352c89411b1

          SHA1

          5b5a3e88b05fefe3f8a66c1b39acb5b54cfb8ca2

          SHA256

          c5a3c06a1ba939040616ed00baaa52590c122788e27014146af1f41a43a2fa9d

          SHA512

          ebc4e8c928621f239db1f6b6fa8ef414172845764efd66952058f6320b37d229f7d84de30da7cb196ab4636c8ef91e186d882bfd6873ba90a8e11a1918399195

        • memory/280-0-0x0000000000400000-0x000000000044B000-memory.dmp

          Filesize

          300KB

        • memory/280-2-0x0000000000400000-0x000000000044B000-memory.dmp

          Filesize

          300KB

        • memory/280-4-0x0000000000400000-0x000000000044B000-memory.dmp

          Filesize

          300KB

        • memory/280-6-0x0000000000400000-0x000000000044B000-memory.dmp

          Filesize

          300KB

        • memory/280-8-0x0000000000400000-0x000000000044B000-memory.dmp

          Filesize

          300KB

        • memory/280-10-0x0000000000400000-0x000000000044B000-memory.dmp

          Filesize

          300KB

        • memory/280-11-0x0000000000400000-0x000000000044B000-memory.dmp

          Filesize

          300KB

        • memory/280-22-0x0000000000400000-0x000000000044B000-memory.dmp

          Filesize

          300KB