Analysis

  • max time kernel
    148s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    17-12-2024 23:45

General

  • Target

    f9473670184db770acc8dcbb205d4729_JaffaCakes118.exe

  • Size

    385KB

  • MD5

    f9473670184db770acc8dcbb205d4729

  • SHA1

    2ff4352b8b5ea0c708ff30da47dfd713a5cd520b

  • SHA256

    4b25dddc33c289e3b23759e2a74e822cf97166a0c3eccae26467b6e7f41adfbd

  • SHA512

    84f5fe0a42ed067ed843860c617575826c9beb6d629baa82f93d88157b8424670154d8ea02c923bafb74fb67572dee5e547d89426578032b4cc771c5dd4f080e

  • SSDEEP

    6144:TkjFXdTs1X8SuStupgVzsBTlWFeyOwwEeaFy5q7x1iCrSynXo6FUK/9TUTml9E9:SrsB8SPtupgVcyjOwTkD

Malware Config

Extracted

Family

latentbot

C2

warscapegen.zapto.org

Signatures

  • LatentBot

    Modular trojan written in Delphi which has been in-the-wild since 2013.

  • Latentbot family
  • Modifies firewall policy service 3 TTPs 8 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 11 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 36 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f9473670184db770acc8dcbb205d4729_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f9473670184db770acc8dcbb205d4729_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:572
    • C:\Users\Admin\AppData\Local\Temp\f9473670184db770acc8dcbb205d4729_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\f9473670184db770acc8dcbb205d4729_JaffaCakes118.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2148
      • C:\Users\Admin\AppData\Local\Temp\f9473670184db770acc8dcbb205d4729_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\f9473670184db770acc8dcbb205d4729_JaffaCakes118.exe"
        3⤵
        • Adds policy Run key to start application
        • Boot or Logon Autostart Execution: Active Setup
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2104
        • 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
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3048
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:2492
        • 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\f9473670184db770acc8dcbb205d4729_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\f9473670184db770acc8dcbb205d4729_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3044
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\f9473670184db770acc8dcbb205d4729_JaffaCakes118.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\f9473670184db770acc8dcbb205d4729_JaffaCakes118.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:2136
        • 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
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2132
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:2296
        • 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\output.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\output.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2116
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\output.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\output.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:2264

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\ICN8HDh67iEff.txt

    Filesize

    2KB

    MD5

    9287b62cb35cc7680570c71438c624aa

    SHA1

    2a8029396ea9adc2fc661793b5e15bb035128029

    SHA256

    8c0fe219003e796cca5f51d3c04b258418c36f82b776f4a49360425edb77199d

    SHA512

    b4540f7314354c8ec1a71345f07cf24461a5b8929669c11dc04a790db5c2bf02b4316dd5e82221f258d7ea8babac5ca7ec6c9005fd08155988f3e9d838a7734f

  • memory/2104-57-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-59-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-51-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-52-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-50-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-66-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-65-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-36-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-33-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-31-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-29-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-49-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-67-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-64-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-61-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-54-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-55-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-60-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2104-58-0x0000000000400000-0x0000000000459000-memory.dmp

    Filesize

    356KB

  • memory/2148-7-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/2148-5-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/2148-13-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/2148-15-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/2148-41-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/2148-9-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/2148-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB