Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-02-2025 19:32

General

  • Target

    JaffaCakes118_aeb028b47f5b69f82677d46efc6f1d23.exe

  • Size

    901KB

  • MD5

    aeb028b47f5b69f82677d46efc6f1d23

  • SHA1

    e01403f7d203e413bda40495229c3b65be9c206f

  • SHA256

    35d79d2e603e47430c266f7d6f5aaa84509736384a24aa67410ebc81eec8d022

  • SHA512

    86de2a3d34f9d0acdaeecde8dea0a8650f5fa61af4f1bbc823c1f1ff8182db45deba803965e915c78b9b04b0c9a642c99f65e6e4770b4db1b090d9fa06d65b44

  • SSDEEP

    12288:shkDgouVA2nxKkorvdRgQriDwOIxmxiZnYQE7PJcE4a3BE4t426i60KjXtweFV:kRmJkcoQricOIQxiZY1ia3BE4a2363h

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 17 IoCs
  • Modifies firewall policy service 3 TTPs 10 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.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 19 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • 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 behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aeb028b47f5b69f82677d46efc6f1d23.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aeb028b47f5b69f82677d46efc6f1d23.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4532
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aeb028b47f5b69f82677d46efc6f1d23.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aeb028b47f5b69f82677d46efc6f1d23.exe
      2⤵
      • 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 behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1968
      • 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:1508
        • 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:1496
      • 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\JaffaCakes118_aeb028b47f5b69f82677d46efc6f1d23.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aeb028b47f5b69f82677d46efc6f1d23.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1512
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aeb028b47f5b69f82677d46efc6f1d23.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aeb028b47f5b69f82677d46efc6f1d23.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:4028
      • 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:3412
        • 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:1472
      • 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\Program Files\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\Program Files\svchost.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3356
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\Program Files\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\Program Files\svchost.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:1356

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\autB1FA.tmp

    Filesize

    175KB

    MD5

    d9f6720ebab09113ef89b5ba76d34d12

    SHA1

    3fe5c55b77b2dd07ab4c8a5261d8c7e7e4b2c203

    SHA256

    2903571f95e9686b6990fcb9e36c5cd6b9ad0b71f2dff54f812901e9bf153152

    SHA512

    889bec270992274e7c60b0887f0f6f60c6b8d372dd9b22747116e5f7aefde769b523592c7d48c369cd8295aaef4e1bdddc21327914d47cfa62f186548df631d8

  • memory/1968-8-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-10-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-12-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-16-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-17-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-18-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-22-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-26-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-29-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-32-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-36-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-39-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-42-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-46-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-49-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-52-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-55-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-59-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/1968-62-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB