Analysis

  • user interaction
    yes
  • max time kernel
    114s
  • max time network
    113s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/11/2026, 22:37

General

  • Target
    RR_TrainerSetup.exe
  • Size 230KB
  • Sample261107-2jyssast4p
  • SHA256 baa864d3259684d26482ebe64b5ec7bfc45199ed428a2725cdb81b7976d2a711
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 2 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 59 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 55 IoCs
  • Suspicious use of SendNotifyMessage 54 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RR_TrainerSetup.exe
    "C:\Users\Admin\AppData\Local\Temp\RR_TrainerSetup.exe"
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4276
    • C:\Windows\SysWOW64\explorer.exe
      "C:\Windows\System32\explorer.exe" C:\Users\Admin\AppData\Local\ROBRUN_Trainer
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2524
    • C:\Users\Admin\AppData\Local\ROBRUN_Trainer\ROBRUN_Trainer.exe
      "C:\Users\Admin\AppData\Local\ROBRUN_Trainer\ROBRUN_Trainer.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2228
  • C:\Windows\explorer.exe
    C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5740
    • C:\Users\Admin\AppData\Local\ROBRUN_Trainer\ROBRUN_Trainer.exe
      "C:\Users\Admin\AppData\Local\ROBRUN_Trainer\ROBRUN_Trainer.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:2120
    • C:\Users\Admin\AppData\Local\ROBRUN_Trainer\ROBRUN_Trainer.exe
      "C:\Users\Admin\AppData\Local\ROBRUN_Trainer\ROBRUN_Trainer.exe"
      2⤵
      • Executes dropped EXE
      PID:1448
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:5800
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Checks SCSI registry key(s)
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:6048
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k GPSvcGroup
      1⤵
        PID:5028

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            ROBRUN_Trainer.exe

            • Path C:\Users\Admin\AppData\Local\ROBRUN_Trainer\ROBRUN_Trainer.exe
            • Size 19.4MB
            • SHA256 9667788c52b4de9950775b14b43a6953804550eb4f1ae7b6330042e519e9ca61
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/1448-58-0x00007FF78C9C0000-0x00007FF78E938000-memory.dmp

            memory/2120-26-0x00007FF78C9C0000-0x00007FF78E938000-memory.dmp

            memory/2228-21-0x00007FF78C9C0000-0x00007FF78E938000-memory.dmp

            memory/2228-20-0x00007FFB68790000-0x00007FFB68792000-memory.dmp

            memory/4276-6-0x0000000074CD0000-0x000000007548C000-memory.dmp

            memory/4276-2-0x0000000005280000-0x000000000583A000-memory.dmp

            memory/4276-7-0x0000000074CE2000-0x0000000074CE3000-memory.dmp

            memory/4276-8-0x0000000074CD0000-0x000000007548C000-memory.dmp

            memory/4276-9-0x0000000074CD0000-0x000000007548C000-memory.dmp

            memory/4276-10-0x0000000074CD0000-0x000000007548C000-memory.dmp

            memory/4276-11-0x0000000009F80000-0x0000000009F92000-memory.dmp

            memory/4276-5-0x0000000074CD0000-0x000000007548C000-memory.dmp

            memory/4276-19-0x0000000074CD0000-0x000000007548C000-memory.dmp

            memory/4276-4-0x0000000002830000-0x000000000283A000-memory.dmp

            memory/4276-3-0x0000000002850000-0x00000000028E2000-memory.dmp

            memory/4276-0-0x0000000074CE2000-0x0000000074CE3000-memory.dmp

            memory/4276-1-0x0000000000020000-0x0000000000060000-memory.dmp

            memory/6048-31-0x000001EC3B670000-0x000001EC3B671000-memory.dmp

            memory/6048-40-0x000001EC3B670000-0x000001EC3B671000-memory.dmp

            memory/6048-38-0x000001EC3B670000-0x000001EC3B671000-memory.dmp

            memory/6048-39-0x000001EC3B670000-0x000001EC3B671000-memory.dmp

            memory/6048-37-0x000001EC3B670000-0x000001EC3B671000-memory.dmp

            memory/6048-36-0x000001EC3B670000-0x000001EC3B671000-memory.dmp

            memory/6048-35-0x000001EC3B670000-0x000001EC3B671000-memory.dmp

            memory/6048-29-0x000001EC3B670000-0x000001EC3B671000-memory.dmp