Analysis

  • max time kernel
    148s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/03/2025, 04:02

General

  • Target

    JaffaCakes118_4affba1dc6497cc158d3ed5b9ab46d85.exe

  • Size

    162KB

  • MD5

    4affba1dc6497cc158d3ed5b9ab46d85

  • SHA1

    4c7c7c41ad1d0647a3ba9f043493659833a2dcdf

  • SHA256

    548f7763f42d2a3e37b309b740cff0e7caa72945e7f5f09dbb6fe692a1bb30c3

  • SHA512

    af707b2e5d03b3ce289a27e4a50c9af01546e4cb4f665532fed53fe757dcfc30df27ac7f48d8ddc8fd53ef85c780e90bbd875f6fddd547d9302e1441ad92a631

  • SSDEEP

    3072:sGC4mTElLZ9Ig4T2E52U6OyMNPQTHgnW6A4SlU5Mkm/7p9rzk3qq3TzK:sWmIlLZOg4B52UNpPtnW5HzjkawTz

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 14 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
  • UPX packed file 15 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 9 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 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4affba1dc6497cc158d3ed5b9ab46d85.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4affba1dc6497cc158d3ed5b9ab46d85.exe"
    1⤵
    • 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:908
    • 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
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2920
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        3⤵
        • Modifies firewall policy service
        • System Location Discovery: System Language Discovery
        • Modifies registry key
        PID:4120
    • 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_4affba1dc6497cc158d3ed5b9ab46d85.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4affba1dc6497cc158d3ed5b9ab46d85.exe:*:Enabled:Windows Messanger" /f
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:208
      • 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_4affba1dc6497cc158d3ed5b9ab46d85.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4affba1dc6497cc158d3ed5b9ab46d85.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • Modifies firewall policy service
        • System Location Discovery: System Language Discovery
        • Modifies registry key
        PID:3904
    • 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
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2712
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        3⤵
        • Modifies firewall policy service
        • System Location Discovery: System Language Discovery
        • Modifies registry key
        PID:2776
    • 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\Vetri.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Vetri.exe:*:Enabled:Windows Messanger" /f
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2480
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Vetri.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Vetri.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • Modifies firewall policy service
        • System Location Discovery: System Language Discovery
        • Modifies registry key
        PID:3728

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/908-0-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/908-7-0x0000000075D01000-0x0000000075D02000-memory.dmp

    Filesize

    4KB

  • memory/908-8-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

    Filesize

    960KB

  • memory/908-9-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

    Filesize

    960KB

  • memory/908-10-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/908-11-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

    Filesize

    960KB

  • memory/908-15-0x0000000075CE0000-0x0000000075DD0000-memory.dmp

    Filesize

    960KB

  • memory/908-12-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/908-20-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/908-23-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/908-26-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/908-30-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/908-33-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/908-36-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/908-39-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/908-43-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/908-46-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/908-50-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/908-53-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/908-56-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB