Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    14/08/2024, 08:47

General

  • Target

    95632d6bdf64f98a947b540b3c7cff91_JaffaCakes118.exe

  • Size

    440KB

  • MD5

    95632d6bdf64f98a947b540b3c7cff91

  • SHA1

    694a97a1439f6e41fd0316d0894dcaf9cce713aa

  • SHA256

    46904472b300840d62e48bc9f83adef97987e48e608737127d9e16def238b870

  • SHA512

    44be3eda7526b8610eb441dceb054437dd1638988eb7ec0f979b9ff31dd524491eac308a5a3fc8a6e0915846583a7d90039c2df52f5f524cb4f0bed09b3f2460

  • SSDEEP

    12288:GB8Ofr+aK9TdfsK7nMGDUN0t+UNc//////V:Gnfytxxs0DUN89c//////V

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 25 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\95632d6bdf64f98a947b540b3c7cff91_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\95632d6bdf64f98a947b540b3c7cff91_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2644
    • C:\Users\Admin\AppData\Local\Temp\tmgjs.exe
      C:\Users\Admin\AppData\Local\Temp\tmgjs.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:1440

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • \Users\Admin\AppData\Local\Temp\nsoF355.tmp\System.dll

          Filesize

          10KB

          MD5

          810f3a0aefe36a9f63e29e604bea91a9

          SHA1

          2559d3d4adf51f8ecbe2d07e669e344eb7d0bd80

          SHA256

          f160eb7a1b4eb8d2e99e7424ae058acd81ba5019e43cbfa0ce81e3102b356779

          SHA512

          836b73c38ab60260e1bc81ebf8347e14d02453fc361b7d6f10f137287b8189f8bc43758ce2d9def8fd1c71112aab7ef1930af2d64ae69f6d4e58a6fe17b310bb

        • \Users\Admin\AppData\Local\Temp\nsoF355.tmp\inetc.dll

          Filesize

          20KB

          MD5

          50fdadda3e993688401f6f1108fabdb4

          SHA1

          04a9ae55d0fb726be49809582cea41d75bf22a9a

          SHA256

          6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6

          SHA512

          e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8

        • \Users\Admin\AppData\Local\Temp\tmgjs.exe

          Filesize

          320KB

          MD5

          670dc110509215e0c3ede58e15fd842f

          SHA1

          781f47bd5fff925d1604e0c4e30f58fd44ee2ec6

          SHA256

          2b4030fbaab19eac82bf92385981b8e700fd1b8801117af25b93a2738a2b7359

          SHA512

          fe5a8f1fa069c2cdb40edd51140c6c7f180277aa80cd2286a4b1925034cf8ae922076a50c4aa9141e776d03695859ded1cc4cbf4968d05a6f93f4c37e4ea495b