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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/02/2025, 05:58

General

  • Target

    JaffaCakes118_0a0e22bb7024d3aa55b14e34ac945e8e.exe

  • Size

    315KB

  • MD5

    0a0e22bb7024d3aa55b14e34ac945e8e

  • SHA1

    7b6e782ecf4971679bb652e0b95fbf3adcfab79a

  • SHA256

    619720cc1473793fdb57c4ff40058947c724982be128fa9ee71f4315a3a33943

  • SHA512

    c6f5a5d69ddb5b35c59a052d9244c4d6da3d338e710223cd50052fab5dca40d13017bb51d2cbbe0e174e04f368fa131a2f368fe35fcf5c1d7169dcb8fc621221

  • SSDEEP

    6144:uW8n8MOArCFFFFFFFF5zfj5gVDj2IDZlXU8GYfTrTGehRakMxv:e842FFFFFFFFFfj+BZlXU8T/zhRWxv

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 16 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 18 IoCs

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

  • 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 36 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a0e22bb7024d3aa55b14e34ac945e8e.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a0e22bb7024d3aa55b14e34ac945e8e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3932
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a0e22bb7024d3aa55b14e34ac945e8e.exe
      "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a0e22bb7024d3aa55b14e34ac945e8e.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 use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:5128
      • 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:1516
        • 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:3136
      • 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_0a0e22bb7024d3aa55b14e34ac945e8e.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a0e22bb7024d3aa55b14e34ac945e8e.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2032
        • 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_0a0e22bb7024d3aa55b14e34ac945e8e.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0a0e22bb7024d3aa55b14e34ac945e8e.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:1348
      • 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:4196
        • 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:4976
      • 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\explorer.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\explorer.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3096
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\explorer.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\explorer.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:5680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\explorer.exe

    Filesize

    315KB

    MD5

    0a0e22bb7024d3aa55b14e34ac945e8e

    SHA1

    7b6e782ecf4971679bb652e0b95fbf3adcfab79a

    SHA256

    619720cc1473793fdb57c4ff40058947c724982be128fa9ee71f4315a3a33943

    SHA512

    c6f5a5d69ddb5b35c59a052d9244c4d6da3d338e710223cd50052fab5dca40d13017bb51d2cbbe0e174e04f368fa131a2f368fe35fcf5c1d7169dcb8fc621221

  • memory/5128-23-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/5128-17-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

    Filesize

    960KB

  • memory/5128-3-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/5128-10-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/5128-2-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/5128-14-0x0000000075D01000-0x0000000075D02000-memory.dmp

    Filesize

    4KB

  • memory/5128-15-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

    Filesize

    960KB

  • memory/5128-26-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/5128-0-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/5128-18-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/5128-4-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/5128-21-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

    Filesize

    960KB

  • memory/5128-16-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

    Filesize

    960KB

  • memory/5128-29-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/5128-33-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/5128-36-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/5128-39-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/5128-42-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/5128-46-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/5128-49-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/5128-53-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/5128-56-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/5128-59-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB