Analysis

  • max time kernel
    140s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08/10/2024, 23:15

General

  • Target

    26e7a6c9cc32eb2d4c07a5cac49d367d_JaffaCakes118.exe

  • Size

    1.8MB

  • MD5

    26e7a6c9cc32eb2d4c07a5cac49d367d

  • SHA1

    ae97683f19f5d2f4e83544e7649dd83d40654156

  • SHA256

    daaa5d4c0628c6c5691e99e893c461b6cceaffcd4c91d94627de3e3dcedefc65

  • SHA512

    84b3ffc1c95e1daf894932d44e9f2bf1f3590a762249c7cbdbd020ef275a84f092e192d83e455071bbf78f501ed29e1af7caaa5ae2fb085ae0f5019f5c8939cd

  • SSDEEP

    49152:4lVgtyoanr+VSu1sLI+nEwMhbQlxs0EKiUT8IdQmW0Jab5OzYKI:WqwZiwdLHFobQlK0kUVdQmWlb5

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 40 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\26e7a6c9cc32eb2d4c07a5cac49d367d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\26e7a6c9cc32eb2d4c07a5cac49d367d_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3008
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 656
      2⤵
      • Program crash
      PID:2676
    • C:\PerfLogs\26e7a6c9cc32eb2d4c07a5cac49d367d_JaffaCakes118.exe
      "C:\PerfLogs\26e7a6c9cc32eb2d4c07a5cac49d367d_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2832
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2832 -s 276
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2668

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • \PerfLogs\26e7a6c9cc32eb2d4c07a5cac49d367d_JaffaCakes118.exe

          Filesize

          1.8MB

          MD5

          26e7a6c9cc32eb2d4c07a5cac49d367d

          SHA1

          ae97683f19f5d2f4e83544e7649dd83d40654156

          SHA256

          daaa5d4c0628c6c5691e99e893c461b6cceaffcd4c91d94627de3e3dcedefc65

          SHA512

          84b3ffc1c95e1daf894932d44e9f2bf1f3590a762249c7cbdbd020ef275a84f092e192d83e455071bbf78f501ed29e1af7caaa5ae2fb085ae0f5019f5c8939cd

        • memory/2832-31-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/2832-29-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/2832-42-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/2832-39-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/2832-38-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/2832-33-0x0000000000350000-0x0000000000351000-memory.dmp

          Filesize

          4KB

        • memory/2832-28-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/2832-30-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/2832-25-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/2832-32-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/2832-21-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/3008-0-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/3008-8-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/3008-23-0x00000000044E0000-0x00000000044F0000-memory.dmp

          Filesize

          64KB

        • memory/3008-3-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/3008-9-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/3008-22-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/3008-10-0x00000000003F0000-0x00000000003F1000-memory.dmp

          Filesize

          4KB

        • memory/3008-1-0x0000000000020000-0x0000000000021000-memory.dmp

          Filesize

          4KB

        • memory/3008-19-0x00000000051D0000-0x0000000005808000-memory.dmp

          Filesize

          6.2MB

        • memory/3008-27-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/3008-12-0x00000000044E0000-0x00000000044F0000-memory.dmp

          Filesize

          64KB

        • memory/3008-24-0x00000000051D0000-0x0000000005808000-memory.dmp

          Filesize

          6.2MB

        • memory/3008-6-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/3008-7-0x00000000003F0000-0x00000000003F1000-memory.dmp

          Filesize

          4KB

        • memory/3008-2-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/3008-4-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/3008-5-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB

        • memory/3008-46-0x0000000000400000-0x0000000000A38000-memory.dmp

          Filesize

          6.2MB