Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27-01-2025 18:56

General

  • Target

    JaffaCakes118_42aac60d7992476135ea26f3ed1be585.exe

  • Size

    288KB

  • MD5

    42aac60d7992476135ea26f3ed1be585

  • SHA1

    216dd6038a215f1645f8c7df1a548a3cfc3d133e

  • SHA256

    5bd11ad002f025ea532729b9c3f5303ca011f202202a977257ef7310c720757f

  • SHA512

    9cb6592251736edc357a4536a8e4c2c9a8acb1a3dc46afb58e3fdcae077fdc9fcec8183b2c9a11f048c92d8ce6fc23be58b01c194e98ff463244838b3fd93109

  • SSDEEP

    6144:dZAKKeHGWDqqsLXcphsXD6Iv86r1UJIyrIuvk7pQnDxXl1Cgbd8g:dyKKeHGWZsLXjXD6I6vUI4QnDxXPCgxv

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 13 IoCs
  • Modifies firewall policy service 3 TTPs 8 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 17 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 5 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42aac60d7992476135ea26f3ed1be585.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42aac60d7992476135ea26f3ed1be585.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2804
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42aac60d7992476135ea26f3ed1be585.exe
      "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42aac60d7992476135ea26f3ed1be585.exe"
      2⤵
      • Adds policy Run key to start application
      • 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:2924
      • 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:2772
        • 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:836
      • 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_42aac60d7992476135ea26f3ed1be585.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42aac60d7992476135ea26f3ed1be585.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2768
        • 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_42aac60d7992476135ea26f3ed1be585.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42aac60d7992476135ea26f3ed1be585.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:1152
      • 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:2856
        • 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:892
      • 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\Itunes\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Itunes\svchost.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2736
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Itunes\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Itunes\svchost.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:288

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2924-2-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2924-4-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2924-5-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2924-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2924-8-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2924-10-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2924-13-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2924-12-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2924-11-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2924-18-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2924-19-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2924-20-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2924-21-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2924-27-0x0000000076C28000-0x0000000076C29000-memory.dmp

    Filesize

    4KB

  • memory/2924-29-0x0000000076C10000-0x0000000076D20000-memory.dmp

    Filesize

    1.1MB

  • memory/2924-28-0x0000000076C10000-0x0000000076D20000-memory.dmp

    Filesize

    1.1MB

  • memory/2924-31-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2924-32-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2924-34-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2924-35-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2924-36-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2924-37-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB