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Analysis

  • max time kernel
    147s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    22/02/2025, 23:01

General

  • Target

    JaffaCakes118_1cd1f4b22943ca619c0133f92e5b00ed.exe

  • Size

    179KB

  • MD5

    1cd1f4b22943ca619c0133f92e5b00ed

  • SHA1

    3a0f7f6dd599aea2c3646d75fa3cda585add3092

  • SHA256

    cc48f61cb0aeeb15e87d9543acff36ff98a33c33ad3af884e15f00f7690bfb87

  • SHA512

    e42a0096c4359473e40a24e52a4afbace80b1a7652102577872e20e6b289d7f18a7bdcfa7fce6b120b474a717927a04d65fa13b4cd71a1d6606ab46d38b42b55

  • SSDEEP

    3072:LiqHuRsodQz11vcnJk2VTfir99iN0JZWeUVl+c:PORsXzbvMJ/Y9ieUVF

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
  • Suspicious use of SetThreadContext 2 IoCs
  • UPX packed file 17 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 11 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 35 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1cd1f4b22943ca619c0133f92e5b00ed.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1cd1f4b22943ca619c0133f92e5b00ed.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2628
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1cd1f4b22943ca619c0133f92e5b00ed.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1cd1f4b22943ca619c0133f92e5b00ed.exe
      2⤵
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1548
      • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1cd1f4b22943ca619c0133f92e5b00ed.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2608
        • 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
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2416
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:2928
        • 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_1cd1f4b22943ca619c0133f92e5b00ed.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1cd1f4b22943ca619c0133f92e5b00ed.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2784
          • 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_1cd1f4b22943ca619c0133f92e5b00ed.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1cd1f4b22943ca619c0133f92e5b00ed.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:2872
        • 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
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2820
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:2684
        • 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\server.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\server.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2836
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\server.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\server.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:2800

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1548-22-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/1548-3-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/1548-5-0x0000000000400000-0x0000000000406000-memory.dmp

    Filesize

    24KB

  • memory/2608-10-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2608-30-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2608-24-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2608-23-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2608-20-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2608-18-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2608-15-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2608-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2608-12-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2608-43-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2608-11-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2608-42-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2608-31-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2608-33-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2608-34-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2608-35-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2608-37-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2608-38-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2608-39-0x0000000000400000-0x000000000045D000-memory.dmp

    Filesize

    372KB

  • memory/2628-6-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/2628-1-0x0000000000401000-0x0000000000416000-memory.dmp

    Filesize

    84KB