Analysis

  • max time kernel
    148s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-01-2025 12:08

General

  • Target

    JaffaCakes118_4ab4c733c9470946d669d46ad061627f.exe

  • Size

    211KB

  • MD5

    4ab4c733c9470946d669d46ad061627f

  • SHA1

    0966e1793c71851d22e53d44b0b0eeebcb416baa

  • SHA256

    9af3f4d87f42146036a54f09703fc6d7b9b9ebbefa56cb4c51b03ad77c72d577

  • SHA512

    9455ed521318a99a93796f0127a4be170ea2ee66a30a42925681f431a97899edb14a30b973c2d64409860f68a3e2c812f89eaadd9bd52470058fb1cd2ee50ee9

  • SSDEEP

    6144:mS1EYPUJXqDMQx6CUlka80J4WUGZr/JItrAO540NQ5:H1XPYqD+CU+01KthFNQ5

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
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 16 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 4 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4ab4c733c9470946d669d46ad061627f.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4ab4c733c9470946d669d46ad061627f.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2648
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4ab4c733c9470946d669d46ad061627f.exe
      "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4ab4c733c9470946d669d46ad061627f.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:4316
      • 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:4820
        • 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:712
      • 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_4ab4c733c9470946d669d46ad061627f.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4ab4c733c9470946d669d46ad061627f.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • 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_4ab4c733c9470946d669d46ad061627f.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4ab4c733c9470946d669d46ad061627f.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:4012
      • 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:1480
        • 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:4832
      • 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\local.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\local.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3964
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\local.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\local.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:1464

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2648-4-0x00000000024E0000-0x00000000024F0000-memory.dmp

    Filesize

    64KB

  • memory/2648-15-0x00000000025B0000-0x00000000025C0000-memory.dmp

    Filesize

    64KB

  • memory/2648-2-0x00000000024C0000-0x00000000024D0000-memory.dmp

    Filesize

    64KB

  • memory/2648-1-0x00000000024B0000-0x00000000024C0000-memory.dmp

    Filesize

    64KB

  • memory/2648-17-0x00000000025D0000-0x00000000025E0000-memory.dmp

    Filesize

    64KB

  • memory/2648-0-0x0000000000400000-0x0000000000411000-memory.dmp

    Filesize

    68KB

  • memory/2648-14-0x00000000025A0000-0x00000000025B0000-memory.dmp

    Filesize

    64KB

  • memory/2648-13-0x0000000002590000-0x00000000025A0000-memory.dmp

    Filesize

    64KB

  • memory/2648-12-0x0000000002570000-0x0000000002580000-memory.dmp

    Filesize

    64KB

  • memory/2648-11-0x0000000002560000-0x0000000002570000-memory.dmp

    Filesize

    64KB

  • memory/2648-10-0x0000000002550000-0x0000000002560000-memory.dmp

    Filesize

    64KB

  • memory/2648-9-0x0000000002530000-0x0000000002540000-memory.dmp

    Filesize

    64KB

  • memory/2648-8-0x0000000002520000-0x0000000002530000-memory.dmp

    Filesize

    64KB

  • memory/2648-7-0x0000000002510000-0x0000000002520000-memory.dmp

    Filesize

    64KB

  • memory/2648-6-0x0000000002500000-0x0000000002510000-memory.dmp

    Filesize

    64KB

  • memory/2648-5-0x00000000024F0000-0x0000000002500000-memory.dmp

    Filesize

    64KB

  • memory/2648-28-0x0000000000400000-0x0000000000411000-memory.dmp

    Filesize

    68KB

  • memory/2648-3-0x00000000024D0000-0x00000000024E0000-memory.dmp

    Filesize

    64KB

  • memory/2648-16-0x00000000025C0000-0x00000000025D0000-memory.dmp

    Filesize

    64KB

  • memory/4316-33-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/4316-47-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/4316-77-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/4316-44-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/4316-23-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/4316-35-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/4316-40-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/4316-25-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/4316-34-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/4316-36-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/4316-50-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/4316-54-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/4316-57-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/4316-74-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/4316-20-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/4316-80-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB