Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-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 10 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 35 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 31 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:1480
    • 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:1656
      • 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:4872
        • 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:1408
      • 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:3672
        • 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:1600
      • 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:1228
        • 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:2668
      • 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:4516
        • 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:1696

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1480-4-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/1480-0-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/1656-17-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/1656-21-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/1656-6-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/1656-12-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/1656-14-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/1656-16-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/1656-3-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/1656-18-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/1656-20-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/1656-1-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/1656-22-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/1656-24-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/1656-25-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/1656-26-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/1656-28-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/1656-29-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB

  • memory/1656-30-0x0000000000400000-0x0000000000473000-memory.dmp

    Filesize

    460KB