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Overview

overview

10

Static

static

3

RTPLaucnher.exe

windows7-x64

1

RTPLaucnher.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    300s
  • max time network
    298s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/02/2025, 13:05

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General

  • Target

    RTPLaucnher.exe

  • Size

    1.2MB

  • MD5

    be2c49c5b125229b6a2888c15bc325a3

  • SHA1

    a8f06f5075201f15040cda52a3db33cabf09eb43

  • SHA256

    1369a84b1d457d45e6342d774a926c9b80afdf52620a7da9be77b2ab95559800

  • SHA512

    630c589bfc642893de2d28691b4d1d25029e6b1160633bff6657a4591b4a07cdeefe4f5aebde31b638ef3febae24f817fbf2c4ffd559ea39df1cd9a470622dce

  • SSDEEP

    24576:ruDXTIGaPhEYzUzA0niBceY2mb7vwKE5ziV5kD12wxc3C0FqVj8GACbZfsV:iDjlabwz9iB82OvwKE5GV5k5c3XFqp8D

Score
10/10
njratdefense_evasiondiscoveryexecutionpersistencetrojan

Malware Config

Signatures

  • Njrat family
    njrat
  • njRAT/Bladabindi

    Widely used RAT written in .NET.

    trojannjrat
  • Stops running service(s) 4 TTPs
    defense_evasionexecution
  • Checks computer location settings 2 TTPs 6 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 2 IoCs
  • Executes dropped EXE 11 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

    execution
  • Launches sc.exe 3 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 21 IoCs

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

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

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

  • Modifies registry class 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 60 IoCs
  • Suspicious use of FindShellTrayWindow 62 IoCs
  • Suspicious use of SendNotifyMessage 62 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs
  • Views/modifies file attributes 1 TTPs 2 IoCs
    defense_evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\RTPLaucnher.exe
    "C:\Users\Admin\AppData\Local\Temp\RTPLaucnher.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:5032
    • C:\Users\Admin\AppData\Roaming\RTP_Launcher.exe
      "C:\Users\Admin\AppData\Roaming\RTP_Launcher.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3680
      • C:\Users\Admin\AppData\Roaming\1.exe
        "C:\Users\Admin\AppData\Roaming\1.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1816
        • C:\Users\Admin\AppData\Roaming\dllhost.exe
          "C:\Users\Admin\AppData\Roaming\dllhost.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2288
          • C:\Windows\SysWOW64\attrib.exe
            attrib +h "C:\Users\Admin\AppData\Roaming\dllhost.exe"
            5⤵
            • System Location Discovery: System Language Discovery
            • Views/modifies file attributes
            PID:3616
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
            5⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:3632
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              powershell Set-MpPreference -DisableRealtimeMonitoring $true
              6⤵
              • Command and Scripting Interpreter: PowerShell
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:632
    • C:\Users\Admin\AppData\Roaming\RTC_Launcher.exe
      "C:\Users\Admin\AppData\Roaming\RTC_Launcher.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      PID:4624
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Checks SCSI registry key(s)
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:4636
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:1004
    • C:\Users\Admin\AppData\Local\Temp\RTPLaucnher.exe
      "C:\Users\Admin\AppData\Local\Temp\RTPLaucnher.exe"
      1⤵
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:3388
      • C:\Users\Admin\AppData\Roaming\RTP_Launcher.exe
        "C:\Users\Admin\AppData\Roaming\RTP_Launcher.exe"
        2⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:2228
        • C:\Users\Admin\AppData\Roaming\1.exe
          "C:\Users\Admin\AppData\Roaming\1.exe"
          3⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:820
          • C:\Users\Admin\AppData\Roaming\dllhost.exe
            "C:\Users\Admin\AppData\Roaming\dllhost.exe"
            4⤵
            • Drops startup file
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: GetForegroundWindowSpam
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:1272
            • C:\Windows\SysWOW64\attrib.exe
              attrib +h "C:\Users\Admin\AppData\Roaming\dllhost.exe"
              5⤵
              • System Location Discovery: System Language Discovery
              • Views/modifies file attributes
              PID:2764
            • C:\Windows\SysWOW64\cmd.exe
              cmd /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
              5⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:632
              • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                powershell Set-MpPreference -DisableRealtimeMonitoring $true
                6⤵
                • Command and Scripting Interpreter: PowerShell
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:3404
            • C:\Windows\SysWOW64\cmd.exe
              cmd /c sc query windefend
              5⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:4900
              • C:\Windows\SysWOW64\sc.exe
                sc query windefend
                6⤵
                • Launches sc.exe
                • System Location Discovery: System Language Discovery
                PID:212
            • C:\Windows\SysWOW64\cmd.exe
              cmd /c sc stop windefend
              5⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:4212
              • C:\Windows\SysWOW64\sc.exe
                sc stop windefend
                6⤵
                • Launches sc.exe
                • System Location Discovery: System Language Discovery
                PID:4412
            • C:\Windows\SysWOW64\cmd.exe
              cmd /c sc delete windefend
              5⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:1264
              • C:\Windows\SysWOW64\sc.exe
                sc delete windefend
                6⤵
                • Launches sc.exe
                • System Location Discovery: System Language Discovery
                PID:1952
            • C:\Windows\SysWOW64\schtasks.exe
              schtasks /delete /tn CleanSweepCheck /f
              5⤵
              • System Location Discovery: System Language Discovery
              PID:4100
            • C:\Windows\SysWOW64\schtasks.exe
              schtasks /create /sc minute /mo 1 /tn CleanSweepCheck /tr C:\Users\Admin\AppData\Roaming\dllhost.exe
              5⤵
              • System Location Discovery: System Language Discovery
              • Scheduled Task/Job: Scheduled Task
              PID:4468
      • C:\Users\Admin\AppData\Roaming\RTC_Launcher.exe
        "C:\Users\Admin\AppData\Roaming\RTC_Launcher.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4740
    • C:\Users\Admin\AppData\Roaming\dllhost.exe
      C:\Users\Admin\AppData\Roaming\dllhost.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4780
    • C:\Users\Admin\AppData\Roaming\dllhost.exe
      C:\Users\Admin\AppData\Roaming\dllhost.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1516
    • C:\Users\Admin\AppData\Roaming\dllhost.exe
      C:\Users\Admin\AppData\Roaming\dllhost.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:516

    Network

    MITRE ATT&CK Enterprise v15

    Reconnaissance

    Resource Development

    Initial Access

    Execution

    Command and Scripting Interpreter

    1
    T1059

    PowerShell

    1
    T1059.001

    Scheduled Task/Job

    1
    T1053

    Scheduled Task

    1
    T1053.005

    System Services

    1
    T1569

    Service Execution

    1
    T1569.002

    Persistence

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Create or Modify System Process

    1
    T1543

    Windows Service

    1
    T1543.003

    Scheduled Task/Job

    1
    T1053

    Scheduled Task

    1
    T1053.005

    Privilege Escalation

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Create or Modify System Process

    1
    T1543

    Windows Service

    1
    T1543.003

    Scheduled Task/Job

    1
    T1053

    Scheduled Task

    1
    T1053.005

    Defense Evasion

    Hide Artifacts

    1
    T1564

    Hidden Files and Directories

    1
    T1564.001

    Impair Defenses

    1
    T1562

    Modify Registry

    1
    T1112

    Credential Access

    Discovery

    Peripheral Device Discovery

    1
    T1120

    Query Registry

    2
    T1012

    System Information Discovery

    3
    T1082

    System Location Discovery

    1
    T1614

    System Language Discovery

    1
    T1614.001

    Lateral Movement

    Collection

    Command and Control

    Exfiltration

    Impact

    Service Stop

    1
    T1489

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\1.exe.log
      Filesize

      319B

      MD5

      da4fafeffe21b7cb3a8c170ca7911976

      SHA1

      50ef77e2451ab60f93f4db88325b897d215be5ad

      SHA256

      7341a4a13e81cbb5b7f39ec47bb45f84836b08b8d8e3ea231d2c7dad982094f7

      SHA512

      0bc24b69460f31a0ebc0628b99908d818ee85feb7e4b663271d9375b30cced0cd55a0bbf8edff1281a4c886ddf4476ffc989c283069cdcb1235ffcb265580fc6

      Download Submit

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
      Filesize

      2KB

      MD5

      968cb9309758126772781b83adb8a28f

      SHA1

      8da30e71accf186b2ba11da1797cf67f8f78b47c

      SHA256

      92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

      SHA512

      4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

      Download Submit

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
      Filesize

      18KB

      MD5

      6cecc479dba8f0cc1b8494a2900536bb

      SHA1

      ea99895a8ccae32fecc554e6fffb014df58c2845

      SHA256

      052a2063b785a9821263501bd1d3e552016ce79a2cba7a4c0ecce9017621ef6c

      SHA512

      3700937599bd2c7e2c6654372e267c503d86be4c957f9312d202c6eca82058b6b9d681fcad78294c59b632fde86df1f00430d97b312aebd3ec5fd10bb6de952d

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_btrb32j4.o3k.ps1
      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

      Download Submit

    • C:\Users\Admin\AppData\Roaming\1.exe
      Filesize

      83KB

      MD5

      fc2d4b9309debcea8f52537442d05b81

      SHA1

      ca5a2b9a954f0f1d2d553429a85470af9d02e131

      SHA256

      7c797c4bcbf2c867c4e2e62e7db64389faa7ff2baf94dcb85c5d3040bc17c6ce

      SHA512

      8fcbcf041045c00f9bb8e9571c2f357db6967f9dceef01b166635072f136e038ba0a0d5989852b5f02a537ed157fbd2bf5b0780a12aa339c0f0bbfd680bd78e8

      Download Submit

    • C:\Users\Admin\AppData\Roaming\RTC_Launcher.exe
      Filesize

      758KB

      MD5

      cb1929328dea316fcb34f3486697d16e

      SHA1

      8c2db8d4b4644cb356a9283b2fa7bb6a988a5d7b

      SHA256

      7a3deffc327b1e49cbc95dc4c41f1f4c0fd55825cc7c18fd06b96a900e0bf5f9

      SHA512

      90ef1cc19c01c1c0b2b4b802e88d622ff07ffc91273350200cd0589e6acabb63634af2883f6cae554dacab0f401b4294d13291707507c6fa035c282214fc6a28

      Download Submit

    • C:\Users\Admin\AppData\Roaming\RTP_Launcher.exe
      Filesize

      519KB

      MD5

      a40b8cf101834a796e8bda79f60d5707

      SHA1

      3b025c326303fe183642a9ac2c9bfaa5c0911380

      SHA256

      d4fa450eca9bf6a80015d4b92c09068b4fad6cb0b0b737cf28bca3ba659fa025

      SHA512

      e5af5e7bbe3a9db0daa6d1f89c52d21563457b79ba2ca2ce4e017ac696e6fa5ec17e83086cbce506945419e63d9fa595bdbfb40278ce783d416f27c1f917b854

      Download Submit

    • memory/632-91-0x0000000007060000-0x000000000706E000-memory.dmp

      Filesize

      56KB

      Download

    • memory/632-84-0x00000000060E0000-0x00000000060FE000-memory.dmp

      Filesize

      120KB

      Download

    • memory/632-94-0x0000000007150000-0x0000000007158000-memory.dmp

      Filesize

      32KB

      Download

    • memory/632-93-0x0000000007170000-0x000000000718A000-memory.dmp

      Filesize

      104KB

      Download

    • memory/632-92-0x0000000007070000-0x0000000007084000-memory.dmp

      Filesize

      80KB

      Download

    • memory/632-90-0x0000000007030000-0x0000000007041000-memory.dmp

      Filesize

      68KB

      Download

    • memory/632-89-0x00000000070B0000-0x0000000007146000-memory.dmp

      Filesize

      600KB

      Download

    • memory/632-88-0x0000000006EA0000-0x0000000006EAA000-memory.dmp

      Filesize

      40KB

      Download

    • memory/632-56-0x0000000000D90000-0x0000000000DC6000-memory.dmp

      Filesize

      216KB

      Download

    • memory/632-57-0x0000000004DA0000-0x00000000053C8000-memory.dmp

      Filesize

      6.2MB

      Download

    • memory/632-58-0x0000000004B60000-0x0000000004B82000-memory.dmp

      Filesize

      136KB

      Download

    • memory/632-59-0x0000000004D00000-0x0000000004D66000-memory.dmp

      Filesize

      408KB

      Download

    • memory/632-60-0x0000000005450000-0x00000000054B6000-memory.dmp

      Filesize

      408KB

      Download

    • memory/632-87-0x0000000006E30000-0x0000000006E4A000-memory.dmp

      Filesize

      104KB

      Download

    • memory/632-70-0x0000000005500000-0x0000000005854000-memory.dmp

      Filesize

      3.3MB

      Download

    • memory/632-71-0x0000000005B00000-0x0000000005B1E000-memory.dmp

      Filesize

      120KB

      Download

    • memory/632-72-0x0000000005B30000-0x0000000005B7C000-memory.dmp

      Filesize

      304KB

      Download

    • memory/632-73-0x0000000006AC0000-0x0000000006AF2000-memory.dmp

      Filesize

      200KB

      Download

    • memory/632-74-0x0000000070DF0000-0x0000000070E3C000-memory.dmp

      Filesize

      304KB

      Download

    • memory/632-86-0x0000000007470000-0x0000000007AEA000-memory.dmp

      Filesize

      6.5MB

      Download

    • memory/632-85-0x0000000006B00000-0x0000000006BA3000-memory.dmp

      Filesize

      652KB

      Download

    • memory/3404-134-0x0000000007820000-0x0000000007834000-memory.dmp

      Filesize

      80KB

      Download

    • memory/3404-133-0x00000000077D0000-0x00000000077E1000-memory.dmp

      Filesize

      68KB

      Download

    • memory/3404-132-0x0000000007530000-0x00000000075D3000-memory.dmp

      Filesize

      652KB

      Download

    • memory/3404-122-0x000000006F400000-0x000000006F44C000-memory.dmp

      Filesize

      304KB

      Download

    • memory/3404-121-0x0000000006830000-0x000000000687C000-memory.dmp

      Filesize

      304KB

      Download

    • memory/3404-119-0x0000000005C20000-0x0000000005F74000-memory.dmp

      Filesize

      3.3MB

      Download

    • memory/4624-22-0x000002D151D80000-0x000002D151E44000-memory.dmp

      Filesize

      784KB

      Download

    • memory/4624-21-0x00007FFA55683000-0x00007FFA55685000-memory.dmp

      Filesize

      8KB

      Download

    • memory/4636-49-0x0000014B58010000-0x0000014B58011000-memory.dmp

      Filesize

      4KB

      Download

    • memory/4636-41-0x0000014B58010000-0x0000014B58011000-memory.dmp

      Filesize

      4KB

      Download

    • memory/4636-52-0x0000014B58010000-0x0000014B58011000-memory.dmp

      Filesize

      4KB

      Download

    • memory/4636-51-0x0000014B58010000-0x0000014B58011000-memory.dmp

      Filesize

      4KB

      Download

    • memory/4636-50-0x0000014B58010000-0x0000014B58011000-memory.dmp

      Filesize

      4KB

      Download

    • memory/4636-42-0x0000014B58010000-0x0000014B58011000-memory.dmp

      Filesize

      4KB

      Download

    • memory/4636-53-0x0000014B58010000-0x0000014B58011000-memory.dmp

      Filesize

      4KB

      Download

    • memory/4636-48-0x0000014B58010000-0x0000014B58011000-memory.dmp

      Filesize

      4KB

      Download

    • memory/4636-47-0x0000014B58010000-0x0000014B58011000-memory.dmp

      Filesize

      4KB

      Download

    • memory/4636-43-0x0000014B58010000-0x0000014B58011000-memory.dmp

      Filesize

      4KB

      Download