Analysis

  • max time kernel
    147s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-10-2024 19:06

General

  • Target

    102f0576f10ea89f06411e65e9ed81ed_JaffaCakes118.exe

  • Size

    397KB

  • MD5

    102f0576f10ea89f06411e65e9ed81ed

  • SHA1

    4d038bdabc552d97ac31e537001cec45a4dd512c

  • SHA256

    8b6c56de17dd7332253fd809f69c409ab65d84b17776b3d03a6ea97e2dfe2aa1

  • SHA512

    4dac94dc389012b2e4521a643ca938818af6074fb06103a66920e095666721498f5508c9598e280a982564e474cb064e515356545ccaf405f6f22457f7187c83

  • SSDEEP

    12288:yZfAwROmO5q/o83wlJk2K4UmPaNgVxjvNZAb3m9zTqhnku6+CK+/NtSmSFhlwum/:yZfAwRekwly27UmPaNexjvNZAb3m9zTj

Score
10/10

Malware Config

Signatures

  • Modifies firewall policy service 3 TTPs 10 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

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

  • Modifies registry key 1 TTPs 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\102f0576f10ea89f06411e65e9ed81ed_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\102f0576f10ea89f06411e65e9ed81ed_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3088
    • C:\Users\Admin\AppData\Local\Temp\102f0576f10ea89f06411e65e9ed81ed_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\102f0576f10ea89f06411e65e9ed81ed_JaffaCakes118.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1480
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4304
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2964
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\102f0576f10ea89f06411e65e9ed81ed_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\102f0576f10ea89f06411e65e9ed81ed_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4760
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\102f0576f10ea89f06411e65e9ed81ed_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\102f0576f10ea89f06411e65e9ed81ed_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:3892
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3196
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:3060
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\getlucky.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\getlucky.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4236
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\getlucky.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\getlucky.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2584

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1480-2-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1480-4-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1480-10-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1480-11-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1480-13-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1480-14-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1480-15-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1480-17-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1480-18-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1480-19-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/1480-22-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB