Analysis

  • max time kernel
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 11:37

General

  • Target
    jaffacakes118_728c3baf23b7a7fa9564c9c59f0a22039ffabb5681120cd1af6c79d4dd0b8486.exe
  • Size 460KB
  • Sample260930-nrgycathjd
  • SHA256 728c3baf23b7a7fa9564c9c59f0a22039ffabb5681120cd1af6c79d4dd0b8486
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades payload 1 IoCs
  • Executes dropped EXE 25 IoCs
  • Adds Run key to start application 2 TTPs 12 IoCs
  • Suspicious use of SetThreadContext 13 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 13 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_728c3baf23b7a7fa9564c9c59f0a22039ffabb5681120cd1af6c79d4dd0b8486.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_728c3baf23b7a7fa9564c9c59f0a22039ffabb5681120cd1af6c79d4dd0b8486.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4908
    • C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      2⤵
      • Executes dropped EXE
      PID:4572
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\cKyTJ.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\cKyTJ.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2844
    • C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      2⤵
      • Executes dropped EXE
      PID:4624
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\SOCWN.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\SOCWN.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5544
    • C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      2⤵
      • Executes dropped EXE
      PID:5396
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\YUJdT.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\YUJdT.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2260
    • C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      2⤵
      • Executes dropped EXE
      PID:560
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\okZtk.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\okZtk.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3548
    • C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      2⤵
      • Executes dropped EXE
      PID:3700
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\sodxn.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\sodxn.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4108
    • C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      2⤵
      • Executes dropped EXE
      PID:4204
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\RNCWN.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\RNCWN.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5844
    • C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      2⤵
      • Executes dropped EXE
      PID:4180
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\pzoJz.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\pzoJz.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4340
    • C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      2⤵
      • Executes dropped EXE
      PID:1812
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\BiXrh.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\BiXrh.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3324
    • C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      2⤵
      • Executes dropped EXE
      PID:5740
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ZVKeU.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ZVKeU.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4676
    • C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      2⤵
      • Executes dropped EXE
      PID:2528
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\dZNiY.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\dZNiY.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4868
    • C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      2⤵
      • Executes dropped EXE
      PID:1612
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\GBpKB.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\GBpKB.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:916
    • C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      2⤵
      • Executes dropped EXE
      PID:5020
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\sncwn.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\sncwn.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5644
    • C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
      2⤵
      • Executes dropped EXE
      PID:456

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        windows_u97.exe

        • Path C:\Users\Admin\AppData\Local\Temp\windows_u97.exe
        • Size 34KB
        • SHA256 4d93d07c4d7a59f6489bdeec9ca6341a0f85ca242dffe0a0aba8248d542b0ada
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cKyTJ.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\cKyTJ.exe
        • Size 460KB
        • SHA256 728c3baf23b7a7fa9564c9c59f0a22039ffabb5681120cd1af6c79d4dd0b8486
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2260-43-0x0000000075080000-0x00000000756A1000-memory.dmp

        memory/2260-34-0x0000000075080000-0x00000000756A1000-memory.dmp

        memory/2844-20-0x0000000075080000-0x00000000756A1000-memory.dmp

        memory/2844-12-0x0000000075080000-0x00000000756A1000-memory.dmp

        memory/2844-17-0x0000000075080000-0x00000000756A1000-memory.dmp

        memory/4572-5-0x0000000000400000-0x0000000000473000-memory.dmp

        memory/4908-0-0x0000000001180000-0x0000000001190000-memory.dmp

        memory/4908-1-0x0000000075082000-0x0000000075084000-memory.dmp

        memory/5544-22-0x0000000075080000-0x00000000756A1000-memory.dmp

        memory/5544-23-0x0000000075080000-0x00000000756A1000-memory.dmp

        memory/5544-32-0x0000000075080000-0x00000000756A1000-memory.dmp