Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    30/01/2025, 15:38

General

  • Target

    JaffaCakes118_6434b4eb336d7aadd6e47882b00d72b8.exe

  • Size

    514KB

  • MD5

    6434b4eb336d7aadd6e47882b00d72b8

  • SHA1

    b1f2f9a8bd8066cf3e53291f6989df83540d1a13

  • SHA256

    4861f6a242deed6d80a71a8de72ba925f105fc988504fc324c2f2db25eee43e5

  • SHA512

    4f80af78d96ce18282be359b816bbc1e845cc123ca56385511ee39bdd1714b6f53e81dec6b8ad2b4ee213d36d482ab1d288f8cd597abfce9bfbfb432429db294

  • SSDEEP

    12288:USIm9OrcSIm9OrTS+Fz4atfYSPeAwLFcqTFV+fNbgvxyPZHfmPlu9bmg023k6neT:PVnsPGbfy6ne9Lpfv

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 12 IoCs
  • Modifies firewall policy service 3 TTPs 8 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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 37 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6434b4eb336d7aadd6e47882b00d72b8.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6434b4eb336d7aadd6e47882b00d72b8.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2604
    • C:\Users\Admin\AppData\Local\Temp\.exe
      C:\Users\Admin\AppData\Local\Temp\.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1668
      • 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:2872
        • 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:2768
      • 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\.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • 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\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2068
      • 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:2808
        • 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:3004
      • 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\keto.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\keto.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3032
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\keto.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\keto.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2756

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\.exe

    Filesize

    31KB

    MD5

    ed797d8dc2c92401985d162e42ffa450

    SHA1

    0f02fc517c7facc4baefde4fe9467fb6488ebabe

    SHA256

    b746362010a101cb5931bc066f0f4d3fc740c02a68c1f37fc3c8e6c87fd7cb1e

    SHA512

    e831a6ff987f3ef29982da16afad06938b68eddd43c234ba88d1c96a1b5547f2284baf35cbb3a5bfd75e7f0445d14daa014e0ba00b4db72c67f83f0a314c80c2

  • memory/1668-34-0x00000000760E0000-0x00000000761F0000-memory.dmp

    Filesize

    1.1MB

  • memory/1668-46-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1668-53-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1668-49-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1668-10-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1668-15-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1668-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1668-11-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1668-8-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1668-45-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1668-32-0x00000000760F8000-0x00000000760F9000-memory.dmp

    Filesize

    4KB

  • memory/1668-33-0x00000000760E0000-0x00000000761F0000-memory.dmp

    Filesize

    1.1MB

  • memory/1668-44-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1668-42-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1668-31-0x0000000077501000-0x0000000077502000-memory.dmp

    Filesize

    4KB

  • memory/1668-35-0x00000000760E0000-0x00000000761F0000-memory.dmp

    Filesize

    1.1MB

  • memory/1668-37-0x00000000760E0000-0x00000000761F0000-memory.dmp

    Filesize

    1.1MB

  • memory/1668-36-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1668-38-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1668-39-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/1668-41-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2604-26-0x00000000745B0000-0x0000000074B5B000-memory.dmp

    Filesize

    5.7MB

  • memory/2604-2-0x00000000745B0000-0x0000000074B5B000-memory.dmp

    Filesize

    5.7MB

  • memory/2604-27-0x00000000745B0000-0x0000000074B5B000-memory.dmp

    Filesize

    5.7MB

  • memory/2604-0-0x00000000745B1000-0x00000000745B2000-memory.dmp

    Filesize

    4KB

  • memory/2604-1-0x00000000745B0000-0x0000000074B5B000-memory.dmp

    Filesize

    5.7MB

  • memory/2604-3-0x00000000745B0000-0x0000000074B5B000-memory.dmp

    Filesize

    5.7MB