Analysis

  • max time kernel
    150s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    01/03/2025, 03:30

General

  • Target

    JaffaCakes118_3671211d6cbd5f470e4cc32d03a7b730.exe

  • Size

    517KB

  • MD5

    3671211d6cbd5f470e4cc32d03a7b730

  • SHA1

    54ef4c7cfdb75597f93fd0d9e46e4daef597eb95

  • SHA256

    8b4ba0001ecedff27c9ce77a5fea7252caaf2b511c78e64afc62f79f010c79c7

  • SHA512

    86c4c57501c0bf41ebb09703e46c6e0ca63af7503088a57f9e1d3d62bc0350bc9ba6ded6e50368d0d1c547ce3c2bae49d50e795430db873d35baa707fa21e7ed

  • SSDEEP

    12288:cx/hxpKAjH9ImwKNbHDf42j4Mb1TuilTS1rhqdcn4No:cxIG5/TDf42jTZ3v

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 2 IoCs
  • Modifies firewall policy service 3 TTPs 8 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 13 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 behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 38 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3671211d6cbd5f470e4cc32d03a7b730.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3671211d6cbd5f470e4cc32d03a7b730.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2136
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
      C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2840
      • 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:2992
        • 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:2484
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2880
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:396
      • 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
        PID:2436
        • 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:836
      • 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\Mar16ABirds.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\Mar16ABirds.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2688
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\Mar16ABirds.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\Mar16ABirds.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2068
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ScCore.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ScCore.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3068
      • C:\Users\Admin\AppData\Local\Temp\IEShims.exe
        "C:\Users\Admin\AppData\Local\Temp\IEShims.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2884
        • C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
          C:\Windows\Microsoft.NET\Framework\v2.0.50727\AppLaunch.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of SetWindowsHookEx
          PID:2456

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IEShims.exe

    Filesize

    517KB

    MD5

    3671211d6cbd5f470e4cc32d03a7b730

    SHA1

    54ef4c7cfdb75597f93fd0d9e46e4daef597eb95

    SHA256

    8b4ba0001ecedff27c9ce77a5fea7252caaf2b511c78e64afc62f79f010c79c7

    SHA512

    86c4c57501c0bf41ebb09703e46c6e0ca63af7503088a57f9e1d3d62bc0350bc9ba6ded6e50368d0d1c547ce3c2bae49d50e795430db873d35baa707fa21e7ed

  • \Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ScCore.exe

    Filesize

    6KB

    MD5

    fa04679f88ed341ca02a7ecf899e7b98

    SHA1

    a87211346dd0f8e42429122f7069b2d1820ba9d4

    SHA256

    dff69e6b88bac94e9660a49a0f1deff2598675f19396ee26cea8582eabdfc5e3

    SHA512

    118a41a248717066a3ac386a75bdf2ea5cdcc7cae6d58793dca6567a57fa88ca1da4f4ec37948d6bf73d5ba03f4b6066d6cf8922ce85674bdbe0c9996b855e52

  • memory/2136-1-0x0000000074780000-0x0000000074D2B000-memory.dmp

    Filesize

    5.7MB

  • memory/2136-2-0x0000000074780000-0x0000000074D2B000-memory.dmp

    Filesize

    5.7MB

  • memory/2136-0-0x0000000074781000-0x0000000074782000-memory.dmp

    Filesize

    4KB

  • memory/2136-48-0x0000000074780000-0x0000000074D2B000-memory.dmp

    Filesize

    5.7MB

  • memory/2456-45-0x00000000002F0000-0x000000000034F000-memory.dmp

    Filesize

    380KB

  • memory/2840-7-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2840-17-0x0000000000360000-0x00000000003BF000-memory.dmp

    Filesize

    380KB

  • memory/2840-9-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2840-31-0x00000000004A0000-0x00000000004DC000-memory.dmp

    Filesize

    240KB

  • memory/2840-33-0x0000000001E40000-0x0000000001E52000-memory.dmp

    Filesize

    72KB

  • memory/2840-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2840-13-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2840-8-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB