amadey | 2508f80c481d7ae15b509e4e0110d8a3ba6c3ab5df7a7a41b5f2761f1427639c

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	925050a89a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	925050a89a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	925050a89a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	925050a89a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	925050a89a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	925050a89a.exe

Remcos
Remcos is a closed-source remote control and surveillance software.
rat remcos
Remcos family
remcos
Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 7 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2508f80c481d7ae15b509e4e0110d8a3ba6c3ab5df7a7a41b5f2761f1427639c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	remcos_a.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	remcos.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fd52299755.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d165f6b1a9.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	925050a89a.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 14 IoCs

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

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	remcos_a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	remcos.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	remcos.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d165f6b1a9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	925050a89a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2508f80c481d7ae15b509e4e0110d8a3ba6c3ab5df7a7a41b5f2761f1427639c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	925050a89a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fd52299755.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d165f6b1a9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fd52299755.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2508f80c481d7ae15b509e4e0110d8a3ba6c3ab5df7a7a41b5f2761f1427639c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	remcos_a.exe

Executes dropped EXE 7 IoCs

pid	Process
2844	skotes.exe
2280	remcos_a.exe
1784	remcos.exe
448	buildd.exe
944	fd52299755.exe
3068	d165f6b1a9.exe
876	925050a89a.exe

Identifies Wine through registry keys 2 TTPs 7 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	remcos_a.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	remcos.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	fd52299755.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	d165f6b1a9.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	925050a89a.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	2508f80c481d7ae15b509e4e0110d8a3ba6c3ab5df7a7a41b5f2761f1427639c.exe

Loads dropped DLL 12 IoCs

pid	Process
752	2508f80c481d7ae15b509e4e0110d8a3ba6c3ab5df7a7a41b5f2761f1427639c.exe
2844	skotes.exe
2844	skotes.exe
2280	remcos_a.exe
2280	remcos_a.exe
2844	skotes.exe
2844	skotes.exe
2844	skotes.exe
2844	skotes.exe
2844	skotes.exe
2844	skotes.exe
2844	skotes.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	925050a89a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	925050a89a.exe

Accesses Microsoft Outlook profiles 1 TTPs 9 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	buildd.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\13.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	buildd.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	buildd.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	buildd.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	buildd.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	buildd.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	buildd.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	buildd.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	buildd.exe

Adds Run key to start application 2 TTPs 7 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

persistence privilege_escalation

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Rmc-A34JIZ = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	remcos.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\fd52299755.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004574001\\fd52299755.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\d165f6b1a9.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004575001\\d165f6b1a9.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\925050a89a.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1004577001\\925050a89a.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\Rmc-A34JIZ = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	remcos_a.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Rmc-A34JIZ = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	remcos_a.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\Rmc-A34JIZ = "\"C:\\ProgramData\\Remcos\\remcos.exe\""	remcos.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
7	ip-api.com

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
752	2508f80c481d7ae15b509e4e0110d8a3ba6c3ab5df7a7a41b5f2761f1427639c.exe
2844	skotes.exe
2280	remcos_a.exe
1784	remcos.exe
944	fd52299755.exe
3068	d165f6b1a9.exe
876	925050a89a.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	2508f80c481d7ae15b509e4e0110d8a3ba6c3ab5df7a7a41b5f2761f1427639c.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	remcos_a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	remcos.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fd52299755.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d165f6b1a9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	925050a89a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2508f80c481d7ae15b509e4e0110d8a3ba6c3ab5df7a7a41b5f2761f1427639c.exe

System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 2 IoCs

Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.

discovery

Wi-Fi Discovery

T1016.002

pid	Process
1744	cmd.exe
1088	netsh.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2492	timeout.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
752	2508f80c481d7ae15b509e4e0110d8a3ba6c3ab5df7a7a41b5f2761f1427639c.exe
2844	skotes.exe
2280	remcos_a.exe
1784	remcos.exe
448	buildd.exe
448	buildd.exe
448	buildd.exe
448	buildd.exe
448	buildd.exe
944	fd52299755.exe
3068	d165f6b1a9.exe
876	925050a89a.exe
876	925050a89a.exe
876	925050a89a.exe

Suspicious use of AdjustPrivilegeToken 14 IoCs

description	pid	Process
Token: SeDebugPrivilege	448	buildd.exe
Token: SeAssignPrimaryTokenPrivilege	448	buildd.exe
Token: SeIncreaseQuotaPrivilege	448	buildd.exe
Token: SeSecurityPrivilege	448	buildd.exe
Token: SeTakeOwnershipPrivilege	448	buildd.exe
Token: SeLoadDriverPrivilege	448	buildd.exe
Token: SeSystemtimePrivilege	448	buildd.exe
Token: SeBackupPrivilege	448	buildd.exe
Token: SeRestorePrivilege	448	buildd.exe
Token: SeShutdownPrivilege	448	buildd.exe
Token: SeSystemEnvironmentPrivilege	448	buildd.exe
Token: SeUndockPrivilege	448	buildd.exe
Token: SeManageVolumePrivilege	448	buildd.exe
Token: SeDebugPrivilege	876	925050a89a.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
752	2508f80c481d7ae15b509e4e0110d8a3ba6c3ab5df7a7a41b5f2761f1427639c.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1784	remcos.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 752 wrote to memory of 2844	752	2508f80c481d7ae15b509e4e0110d8a3ba6c3ab5df7a7a41b5f2761f1427639c.exe	31
PID 752 wrote to memory of 2844	752	2508f80c481d7ae15b509e4e0110d8a3ba6c3ab5df7a7a41b5f2761f1427639c.exe	31
PID 752 wrote to memory of 2844	752	2508f80c481d7ae15b509e4e0110d8a3ba6c3ab5df7a7a41b5f2761f1427639c.exe	31
PID 752 wrote to memory of 2844	752	2508f80c481d7ae15b509e4e0110d8a3ba6c3ab5df7a7a41b5f2761f1427639c.exe	31
PID 2844 wrote to memory of 2280	2844	skotes.exe	33
PID 2844 wrote to memory of 2280	2844	skotes.exe	33
PID 2844 wrote to memory of 2280	2844	skotes.exe	33
PID 2844 wrote to memory of 2280	2844	skotes.exe	33
PID 2280 wrote to memory of 1784	2280	remcos_a.exe	34
PID 2280 wrote to memory of 1784	2280	remcos_a.exe	34
PID 2280 wrote to memory of 1784	2280	remcos_a.exe	34
PID 2280 wrote to memory of 1784	2280	remcos_a.exe	34
PID 2844 wrote to memory of 448	2844	skotes.exe	35
PID 2844 wrote to memory of 448	2844	skotes.exe	35
PID 2844 wrote to memory of 448	2844	skotes.exe	35
PID 2844 wrote to memory of 448	2844	skotes.exe	35
PID 448 wrote to memory of 1744	448	buildd.exe	36
PID 448 wrote to memory of 1744	448	buildd.exe	36
PID 448 wrote to memory of 1744	448	buildd.exe	36
PID 1744 wrote to memory of 1772	1744	cmd.exe	38
PID 1744 wrote to memory of 1772	1744	cmd.exe	38
PID 1744 wrote to memory of 1772	1744	cmd.exe	38
PID 1744 wrote to memory of 1088	1744	cmd.exe	39
PID 1744 wrote to memory of 1088	1744	cmd.exe	39
PID 1744 wrote to memory of 1088	1744	cmd.exe	39
PID 1744 wrote to memory of 1620	1744	cmd.exe	40
PID 1744 wrote to memory of 1620	1744	cmd.exe	40
PID 1744 wrote to memory of 1620	1744	cmd.exe	40
PID 448 wrote to memory of 1816	448	buildd.exe	41
PID 448 wrote to memory of 1816	448	buildd.exe	41
PID 448 wrote to memory of 1816	448	buildd.exe	41
PID 1816 wrote to memory of 2412	1816	cmd.exe	43
PID 1816 wrote to memory of 2412	1816	cmd.exe	43
PID 1816 wrote to memory of 2412	1816	cmd.exe	43
PID 1816 wrote to memory of 2568	1816	cmd.exe	44
PID 1816 wrote to memory of 2568	1816	cmd.exe	44
PID 1816 wrote to memory of 2568	1816	cmd.exe	44
PID 1816 wrote to memory of 2600	1816	cmd.exe	45
PID 1816 wrote to memory of 2600	1816	cmd.exe	45
PID 1816 wrote to memory of 2600	1816	cmd.exe	45
PID 2844 wrote to memory of 944	2844	skotes.exe	47
PID 2844 wrote to memory of 944	2844	skotes.exe	47
PID 2844 wrote to memory of 944	2844	skotes.exe	47
PID 2844 wrote to memory of 944	2844	skotes.exe	47
PID 448 wrote to memory of 752	448	buildd.exe	48
PID 448 wrote to memory of 752	448	buildd.exe	48
PID 448 wrote to memory of 752	448	buildd.exe	48
PID 752 wrote to memory of 3048	752	cmd.exe	50
PID 752 wrote to memory of 3048	752	cmd.exe	50
PID 752 wrote to memory of 3048	752	cmd.exe	50
PID 752 wrote to memory of 2492	752	cmd.exe	51
PID 752 wrote to memory of 2492	752	cmd.exe	51
PID 752 wrote to memory of 2492	752	cmd.exe	51
PID 2844 wrote to memory of 3068	2844	skotes.exe	52
PID 2844 wrote to memory of 3068	2844	skotes.exe	52
PID 2844 wrote to memory of 3068	2844	skotes.exe	52
PID 2844 wrote to memory of 3068	2844	skotes.exe	52
PID 2844 wrote to memory of 1644	2844	skotes.exe	53
PID 2844 wrote to memory of 1644	2844	skotes.exe	53
PID 2844 wrote to memory of 1644	2844	skotes.exe	53
PID 2844 wrote to memory of 1644	2844	skotes.exe	53
PID 2844 wrote to memory of 876	2844	skotes.exe	54
PID 2844 wrote to memory of 876	2844	skotes.exe	54
PID 2844 wrote to memory of 876	2844	skotes.exe	54

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	buildd.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	buildd.exe

C:\Users\Admin\AppData\Local\Temp\2508f80c481d7ae15b509e4e0110d8a3ba6c3ab5df7a7a41b5f2761f1427639c.exe
"C:\Users\Admin\AppData\Local\Temp\2508f80c481d7ae15b509e4e0110d8a3ba6c3ab5df7a7a41b5f2761f1427639c.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:752
- C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
  "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2844
- - C:\Users\Admin\AppData\Local\Temp\1004494001\remcos_a.exe
    "C:\Users\Admin\AppData\Local\Temp\1004494001\remcos_a.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2280
  - - C:\ProgramData\Remcos\remcos.exe
      "C:\ProgramData\Remcos\remcos.exe"
      4⤵
      Identifies VirtualBox via ACPI registry values (likely anti-VM)
      Checks BIOS information in registry
      Executes dropped EXE
      Identifies Wine through registry keys
      Adds Run key to start application
      Suspicious use of NtSetInformationThreadHideFromDebugger
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of SetWindowsHookEx
      PID:1784
- - C:\Users\Admin\AppData\Local\Temp\1004506001\buildd.exe
    "C:\Users\Admin\AppData\Local\Temp\1004506001\buildd.exe"
    3⤵
    - Executes dropped EXE
    - Accesses Microsoft Outlook profiles
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    - outlook_office_path
    - outlook_win_path
    PID:448
  - - C:\Windows\system32\cmd.exe
      "cmd.exe" /c chcp 65001 && netsh wlan show profiles|findstr /R /C:"[ ]:[ ]"
      4⤵
      System Network Configuration Discovery: Wi-Fi Discovery
      Suspicious use of WriteProcessMemory
      PID:1744
    - - C:\Windows\system32\chcp.com
        
        chcp 65001
        5⤵
        
        PID:1772
    - - C:\Windows\system32\netsh.exe
        
        netsh wlan show profiles
        5⤵
        Event Triggered Execution: Netsh Helper DLL
        System Network Configuration Discovery: Wi-Fi Discovery
        
        PID:1088
    - - C:\Windows\system32\findstr.exe
        
        findstr /R /C:"[ ]:[ ]"
        5⤵
        
        PID:1620
  - - C:\Windows\system32\cmd.exe
      "cmd.exe" /c chcp 65001 && netsh wlan show networks mode=bssid | findstr "SSID BSSID Signal"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1816
    - - C:\Windows\system32\chcp.com
        
        chcp 65001
        5⤵
        
        PID:2412
    - - C:\Windows\system32\netsh.exe
        
        netsh wlan show networks mode=bssid
        5⤵
        Event Triggered Execution: Netsh Helper DLL
        
        PID:2568
    - - C:\Windows\system32\findstr.exe
        
        findstr "SSID BSSID Signal"
        5⤵
        
        PID:2600
  - - C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C chcp 65001 && timeout /t 3 > NUL && DEL /F /S /Q /A "C:\Users\Admin\AppData\Local\Temp\1004506001\buildd.exe"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:752
    - - C:\Windows\system32\chcp.com
        
        chcp 65001
        5⤵
        
        PID:3048
    - - C:\Windows\system32\timeout.exe
        
        timeout /t 3
        5⤵
        Delays execution with timeout.exe
        
        PID:2492
- - C:\Users\Admin\AppData\Local\Temp\1004574001\fd52299755.exe
    "C:\Users\Admin\AppData\Local\Temp\1004574001\fd52299755.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:944
- - C:\Users\Admin\AppData\Local\Temp\1004575001\d165f6b1a9.exe
    "C:\Users\Admin\AppData\Local\Temp\1004575001\d165f6b1a9.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:3068
- - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
    3⤵
    PID:1644
- - C:\Users\Admin\AppData\Local\Temp\1004577001\925050a89a.exe
    "C:\Users\Admin\AppData\Local\Temp\1004577001\925050a89a.exe"
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Windows security modification
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:876

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Browser Information Discovery

T1217

Query Registry

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Wi-Fi Discovery

T1016.002

Virtualization/Sandbox Evasion