Analysis

  • max time kernel
    150s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/10/2026, 22:24

General

  • Target
    jaffacakes118_HEUR.Trojan.Win32.Generic.exe
  • Size 418KB
  • Sample261013-2bc64sct2z
  • SHA256 47186eb575b25bbb1803324e1777d15a6aeee9e416d8b3766c0adab22cc584ed
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: FakeAV, RogueAntivirus

    FakeAV or Rogue AntiVirus is a class of malware that displays false alert messages.

  • Detects FakeAV Payload 5 IoCs
  • Deletes itself 1 TTPs 1 IoCs
  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 5 IoCs

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

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe
    "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2456
    • C:\ProgramData\dHc27500dNpFj27500\dHc27500dNpFj27500.exe
      "C:\ProgramData\dHc27500dNpFj27500\dHc27500dNpFj27500.exe" BOMBARDAMAXIMUM
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4556
    • C:\ProgramData\dHc27500dNpFj27500\dHc27500dNpFj27500.exe
      "C:\ProgramData\dHc27500dNpFj27500\dHc27500dNpFj27500.exe" "C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:3220
  • C:\ProgramData\dHc27500dNpFj27500\dHc27500dNpFj27500.exe
    C:\ProgramData\dHc27500dNpFj27500\dHc27500dNpFj27500.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4168

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        dHc27500dNpFj27500

        • Path C:\ProgramData\dHc27500dNpFj27500\dHc27500dNpFj27500
        • Size 192B
        • SHA256 0cf30e9c44a183207a1a17f32d7ed6d643aea0fb1a7d6f20935fc7d1fd827b77
        • MD5 SHA1 SHA512 TLSH

        dHc27500dNpFj27500

        • Path C:\ProgramData\dHc27500dNpFj27500\dHc27500dNpFj27500
        • Size 192B
        • SHA256 cff57ed60c746d7f63fb9418059ceed11a658ffb4fa4f20b2d05a93778ec0ddd
        • MD5 SHA1 SHA512 TLSH

        dHc27500dNpFj27500.exe

        • Path C:\ProgramData\dHc27500dNpFj27500\dHc27500dNpFj27500.exe
        • Size 418KB
        • SHA256 8be072ff1b36ab2542124275f7a408414070ee1b4f5f18f3fb84ddebdc6acc75
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2456-0-0x0000000002250000-0x0000000002251000-memory.dmp

        memory/2456-19-0x0000000000400000-0x00000000004C8000-memory.dmp

        memory/3220-28-0x0000000000400000-0x00000000004C8000-memory.dmp

        memory/3220-40-0x0000000000400000-0x00000000004C8000-memory.dmp

        memory/4168-39-0x0000000000400000-0x00000000004C8000-memory.dmp

        memory/4556-27-0x0000000000400000-0x00000000004C8000-memory.dmp