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Analysis

  • max time kernel
    94s
  • max time network
    100s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/09/2024, 04:57

General

  • Target

    e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe

  • Size

    340KB

  • MD5

    e8601e876012f73fb9ce02f1c8f2c4c2

  • SHA1

    4b736b4f48c7cefb604d3e7c731e046bdfa26814

  • SHA256

    240fb0bf879ad5155b7841608a51d81da3945175bc84bbac169904f1179ab80b

  • SHA512

    b7bccf8443620454316d5c187b6f20ec89564d3ede50fa9b10feac991dff5794b5cedfde9bedfe15d579ed668cae437aee4cd672602d28db3fb6e4ba191642c7

  • SSDEEP

    6144:3tp0ERQ+3HwO1mfMkX9kFqVrRieH/00hxHjiKGt9ortmDl+v0:8ESofE9kFsj00HHy9oBo5

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).

  • 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.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3320
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LrTzVsJlJuIVJI" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4F92.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2260
    • C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe"
      2⤵
        PID:2700
      • C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe"
        2⤵
          PID:1672
        • C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe"
          2⤵
            PID:1956
          • C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe"
            2⤵
              PID:4992
            • C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe
              "C:\Users\Admin\AppData\Local\Temp\e8601e876012f73fb9ce02f1c8f2c4c2_JaffaCakes118.exe"
              2⤵
                PID:2552

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/3320-0-0x000000007529E000-0x000000007529F000-memory.dmp

              Filesize

              4KB

            • memory/3320-1-0x00000000006F0000-0x000000000074C000-memory.dmp

              Filesize

              368KB

            • memory/3320-2-0x0000000005780000-0x0000000005D24000-memory.dmp

              Filesize

              5.6MB

            • memory/3320-3-0x00000000050F0000-0x0000000005182000-memory.dmp

              Filesize

              584KB

            • memory/3320-4-0x00000000051A0000-0x00000000051AA000-memory.dmp

              Filesize

              40KB

            • memory/3320-5-0x0000000075290000-0x0000000075A40000-memory.dmp

              Filesize

              7.7MB

            • memory/3320-6-0x0000000006840000-0x00000000068DC000-memory.dmp

              Filesize

              624KB

            • memory/3320-7-0x00000000054B0000-0x00000000054C2000-memory.dmp

              Filesize

              72KB

            • memory/3320-8-0x000000007529E000-0x000000007529F000-memory.dmp

              Filesize

              4KB

            • memory/3320-9-0x0000000075290000-0x0000000075A40000-memory.dmp

              Filesize

              7.7MB

            • memory/3320-10-0x0000000006E50000-0x0000000006F7A000-memory.dmp

              Filesize

              1.2MB

            • memory/3320-17-0x0000000075290000-0x0000000075A40000-memory.dmp

              Filesize

              7.7MB