Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    26/02/2025, 04:44

General

  • Target

    JaffaCakes118_23cd2d46c602e16adab302ffcb2784f1.exe

  • Size

    340KB

  • MD5

    23cd2d46c602e16adab302ffcb2784f1

  • SHA1

    9e533ed7eba795a416a2fcfa068a4730592ff81c

  • SHA256

    63be44dc7e2bb969b192f8df558b867c97c2a3669e58761e32e42e1060de167a

  • SHA512

    010ab8ffda67c198abde27b355b404b50c041e7134a8de1311f37ef79f62ba03efd7a730ab015be6ed21361d71117fcad9a9c5e496135a866f58291ca87a1e26

  • SSDEEP

    3072:d3333w3T3T33333D3333333XE2W3L3+33333333333333333t3g333333U333331:+EVIrSquE8n7e1RlwfAc3l9O2J9MUsd

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 15 IoCs
  • Modifies firewall policy service 3 TTPs 8 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • UPX packed file 20 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 35 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_23cd2d46c602e16adab302ffcb2784f1.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_23cd2d46c602e16adab302ffcb2784f1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3068
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_23cd2d46c602e16adab302ffcb2784f1.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_23cd2d46c602e16adab302ffcb2784f1.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2892
      • 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:2768
        • 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:2544
      • 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_23cd2d46c602e16adab302ffcb2784f1.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_23cd2d46c602e16adab302ffcb2784f1.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2804
        • 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_23cd2d46c602e16adab302ffcb2784f1.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_23cd2d46c602e16adab302ffcb2784f1.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2536
      • 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:2696
        • 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:2808
      • 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\BlackShades.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\BlackShades.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2800
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\BlackShades.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\BlackShades.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:1720

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2892-19-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-5-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-37-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-9-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-11-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-13-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-10-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-23-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-21-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-1-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-3-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-36-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-6-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-24-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-25-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-27-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-28-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-31-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-32-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-33-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/2892-35-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/3068-0-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/3068-8-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB