remcos | d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98d

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-09-2024 23:55

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General

Target

d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe
Size

293KB
MD5

8c3b257c8eeb716f031d139d0cb7e0f0
SHA1

c7830338effc41014091fabf61cf31e43833eee4
SHA256

d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98d
SHA512

f1680c394e87ad690528cca691dc3522762353bc3958938828764aae65ae1d206b14bb858323740f70acca94ebd3aa46950412a32c90a5e45c263f839ec6a58d
SSDEEP

3072:ut9VrYlEYNE+pYO/PZXgNtwVJiyQ2/YO/PZXgNtwVJiyQ2Prlsodwpx:ut9V82Y2yP9UOVJiyv1P9UOVJiyvLm

Score

10^/10

remcos host discovery evasion execution persistence rat trojan

Malware Config

Extracted

Family

remcos

Version

1.7 Pro

Botnet

Host

45.133.180.34:9455

Attributes

audio_folder
audio
audio_path
%AppData%
audio_record_time
5
connect_delay
0
connect_interval
5
copy_file
microsoft.exe
copy_folder
defender
delete_file
true
hide_file
true
hide_keylog_file
true
install_flag
true
install_path
%AppData%
keylog_crypt
true
keylog_file
defender.dat
keylog_flag
false
keylog_folder
defender
keylog_path
%AppData%
mouse_option
true
mutex
remcos_kqvykhgolp
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screens
screenshot_path
%AppData%
screenshot_time
1
startup_value
defender
take_screenshot_option
false
take_screenshot_time
5

Signatures

Modifies WinLogon for persistence 2 TTPs 8 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\WINDOWS\\system32\\userinit.exe, \"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	defender.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	microsoft.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\WINDOWS\\system32\\userinit.exe, \"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	microsoft.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	misrosoft.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\WINDOWS\\system32\\userinit.exe, \"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	misrosoft.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	defender (2).exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\WINDOWS\\system32\\userinit.exe, \"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	defender (2).exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	defender.exe

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

UAC bypass 3 TTPs 4 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	reg.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	microsoft.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	misrosoft.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	defender (2).exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	defender.exe

Adds policy Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	defender (2).exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\defender = "\"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	defender (2).exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	defender.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\defender = "\"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	defender.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	microsoft.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\defender = "\"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	microsoft.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	misrosoft.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\defender = "\"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	misrosoft.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1012	powershell.exe
2828	powershell.exe
3056	powershell.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\defender.exe	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe

Executes dropped EXE 4 IoCs

pid	Process
2740	misrosoft.exe
2672	defender (2).exe
1932	defender.exe
2544	microsoft.exe

Loads dropped DLL 2 IoCs

pid	Process
2464	cmd.exe
2464	cmd.exe

Adds Run key to start application 2 TTPs 9 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\defender = "\"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	defender.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\defender = "\"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	defender.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\defender = "\"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	microsoft.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\defender (2) = "C:\\Users\\Admin\\AppData\\Local\\Temp\\defender (2).exe"	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\defender = "\"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	defender (2).exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\defender = "\"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	defender (2).exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\defender = "\"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	misrosoft.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\defender = "\"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	misrosoft.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\defender = "\"C:\\Users\\Admin\\AppData\\Roaming\\defender\\microsoft.exe\""	microsoft.exe

Modifies WinLogon 2 TTPs 4 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\	misrosoft.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\	defender (2).exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\	defender.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\	microsoft.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 18 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	misrosoft.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	microsoft.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	defender.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	defender (2).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 3 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2744	PING.EXE
1180	PING.EXE
2072	PING.EXE

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
2796	reg.exe
2864	reg.exe
1748	reg.exe
1004	reg.exe

Runs ping.exe 1 TTPs 3 IoCs

Remote System Discovery

T1018

pid	Process
1180	PING.EXE
2072	PING.EXE
2744	PING.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1012	powershell.exe
2828	powershell.exe
3056	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1012	powershell.exe
Token: SeDebugPrivilege	2828	powershell.exe
Token: SeDebugPrivilege	3056	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2544	microsoft.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2132 wrote to memory of 1012	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	30
PID 2132 wrote to memory of 1012	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	30
PID 2132 wrote to memory of 1012	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	30
PID 2132 wrote to memory of 2740	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	32
PID 2132 wrote to memory of 2740	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	32
PID 2132 wrote to memory of 2740	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	32
PID 2132 wrote to memory of 2740	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	32
PID 2132 wrote to memory of 2828	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	33
PID 2132 wrote to memory of 2828	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	33
PID 2132 wrote to memory of 2828	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	33
PID 2740 wrote to memory of 2916	2740	misrosoft.exe	35
PID 2740 wrote to memory of 2916	2740	misrosoft.exe	35
PID 2740 wrote to memory of 2916	2740	misrosoft.exe	35
PID 2740 wrote to memory of 2916	2740	misrosoft.exe	35
PID 2740 wrote to memory of 2464	2740	misrosoft.exe	37
PID 2740 wrote to memory of 2464	2740	misrosoft.exe	37
PID 2740 wrote to memory of 2464	2740	misrosoft.exe	37
PID 2740 wrote to memory of 2464	2740	misrosoft.exe	37
PID 2740 wrote to memory of 2464	2740	misrosoft.exe	37
PID 2740 wrote to memory of 2464	2740	misrosoft.exe	37
PID 2740 wrote to memory of 2464	2740	misrosoft.exe	37
PID 2916 wrote to memory of 2796	2916	cmd.exe	38
PID 2916 wrote to memory of 2796	2916	cmd.exe	38
PID 2916 wrote to memory of 2796	2916	cmd.exe	38
PID 2916 wrote to memory of 2796	2916	cmd.exe	38
PID 2464 wrote to memory of 2744	2464	cmd.exe	40
PID 2464 wrote to memory of 2744	2464	cmd.exe	40
PID 2464 wrote to memory of 2744	2464	cmd.exe	40
PID 2464 wrote to memory of 2744	2464	cmd.exe	40
PID 2132 wrote to memory of 2672	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	41
PID 2132 wrote to memory of 2672	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	41
PID 2132 wrote to memory of 2672	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	41
PID 2132 wrote to memory of 2672	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	41
PID 2132 wrote to memory of 3056	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	42
PID 2132 wrote to memory of 3056	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	42
PID 2132 wrote to memory of 3056	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	42
PID 2672 wrote to memory of 2496	2672	defender (2).exe	44
PID 2672 wrote to memory of 2496	2672	defender (2).exe	44
PID 2672 wrote to memory of 2496	2672	defender (2).exe	44
PID 2672 wrote to memory of 2496	2672	defender (2).exe	44
PID 2672 wrote to memory of 1652	2672	defender (2).exe	46
PID 2672 wrote to memory of 1652	2672	defender (2).exe	46
PID 2672 wrote to memory of 1652	2672	defender (2).exe	46
PID 2672 wrote to memory of 1652	2672	defender (2).exe	46
PID 2672 wrote to memory of 1652	2672	defender (2).exe	46
PID 2672 wrote to memory of 1652	2672	defender (2).exe	46
PID 2672 wrote to memory of 1652	2672	defender (2).exe	46
PID 2496 wrote to memory of 2864	2496	cmd.exe	48
PID 2496 wrote to memory of 2864	2496	cmd.exe	48
PID 2496 wrote to memory of 2864	2496	cmd.exe	48
PID 2496 wrote to memory of 2864	2496	cmd.exe	48
PID 1652 wrote to memory of 1180	1652	cmd.exe	49
PID 1652 wrote to memory of 1180	1652	cmd.exe	49
PID 1652 wrote to memory of 1180	1652	cmd.exe	49
PID 1652 wrote to memory of 1180	1652	cmd.exe	49
PID 2132 wrote to memory of 1932	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	50
PID 2132 wrote to memory of 1932	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	50
PID 2132 wrote to memory of 1932	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	50
PID 2132 wrote to memory of 1932	2132	d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe	50
PID 1932 wrote to memory of 1264	1932	defender.exe	51
PID 1932 wrote to memory of 1264	1932	defender.exe	51
PID 1932 wrote to memory of 1264	1932	defender.exe	51
PID 1932 wrote to memory of 1264	1932	defender.exe	51
PID 1264 wrote to memory of 1748	1264	cmd.exe	53

C:\Users\Admin\AppData\Local\Temp\d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe
"C:\Users\Admin\AppData\Local\Temp\d543359dd622e82892a9ba6225d84707a56e723f4f093bdf0c95e27efdccf98dN.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2132
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\misrosoft.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1012
- C:\Users\Admin\AppData\Local\Temp\misrosoft.exe
  "C:\Users\Admin\AppData\Local\Temp\misrosoft.exe"
  2⤵
  - Modifies WinLogon for persistence
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Adds policy Run key to start application
  - Executes dropped EXE
  - Adds Run key to start application
  - Modifies WinLogon
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2740
- - C:\Windows\SysWOW64\cmd.exe
    /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2916
  - - C:\Windows\SysWOW64\reg.exe
      C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
      4⤵
      UAC bypass
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2796
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\install.bat" "
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2464
  - - C:\Windows\SysWOW64\PING.EXE
      PING 127.0.0.1 -n 2
      4⤵
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:2744
  - - C:\Users\Admin\AppData\Roaming\defender\microsoft.exe
      "C:\Users\Admin\AppData\Roaming\defender\microsoft.exe"
      4⤵
      Modifies WinLogon for persistence
      Identifies VirtualBox via ACPI registry values (likely anti-VM)
      Adds policy Run key to start application
      Executes dropped EXE
      Adds Run key to start application
      Modifies WinLogon
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      PID:2544
    - - C:\Windows\SysWOW64\cmd.exe
        
        /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:1792
      - C:\Windows\SysWOW64\reg.exe
        
        C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
        6⤵
        UAC bypass
        System Location Discovery: System Language Discovery
        Modifies registry key
        
        PID:1004
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\defender (2).exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2828
- C:\Users\Admin\AppData\Local\Temp\defender (2).exe
  "C:\Users\Admin\AppData\Local\Temp\defender (2).exe"
  2⤵
  - Modifies WinLogon for persistence
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Adds policy Run key to start application
  - Executes dropped EXE
  - Adds Run key to start application
  - Modifies WinLogon
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2672
- - C:\Windows\SysWOW64\cmd.exe
    /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2496
  - - C:\Windows\SysWOW64\reg.exe
      C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
      4⤵
      UAC bypass
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:2864
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\install.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1652
  - - C:\Windows\SysWOW64\PING.EXE
      PING 127.0.0.1 -n 2
      4⤵
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:1180
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\defender.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3056
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\defender.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\defender.exe"
  2⤵
  - Modifies WinLogon for persistence
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Adds policy Run key to start application
  - Executes dropped EXE
  - Adds Run key to start application
  - Modifies WinLogon
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1932
- - C:\Windows\SysWOW64\cmd.exe
    /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1264
  - - C:\Windows\SysWOW64\reg.exe
      C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
      4⤵
      UAC bypass
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:1748
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\install.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2064
  - - C:\Windows\SysWOW64\PING.EXE
      PING 127.0.0.1 -n 2
      4⤵
      System Location Discovery: System Language Discovery
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:2072

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\defender (2).exe

Filesize
92KB

MD5
018087124a68d932b08441955984e5a4

SHA1
4ce20358d6c440c9814ca7b892930f499913401c

SHA256
df3917c693593e978512e4fdb0c3f0dc892393c88c1a1b09a2d6afa75e3240ec

SHA512
66506ecb809019be202401021d8aae3bd3429b858832d9fc8ae9a90d3d293eeacc802d540c064d6b4a590a5c280317f66214be07a1b965ccf77eaa8d52efcd57

Download Submit
C:\Users\Admin\AppData\Local\Temp\install.bat

Filesize
159B

MD5
91a2507abed09c48bac27a9204b9f7e2

SHA1
d34be7add1f08c7a3c0e6dc4a6251fcbb3620176

SHA256
65cdf9c336984b99b79f4d22001adce5527c2bf96d5145f2b30389d07bed18f4

SHA512
5f8e0420fa9edb57c980fcd94f350c3d68cf0e92eb00423b33e21f5023cc39f1229d8e7ffcd2ef098bc187fa3eda4652f88aa8871c8695783d360559470dc47a

Download Submit
C:\Users\Admin\AppData\Local\Temp\install.bat

Filesize
162B

MD5
5737f93a2888ece94ea7e3d0065018a7

SHA1
5da2432dfcdd598ab1bd30f44d991d17555b2a91

SHA256
56daea2ce63233498e7355e41ea7333fc4a4b3f7b747d1da856b2594961ce649

SHA512
22c7fa0d0ab7325ec7953bf6b14f7b2a332dbb46819cb664673b773f7fe9844d582833e6416a654799d3ae7ed2e00d91faa275dd05ba8f02b63d41742ecd8b5c

Download Submit
C:\Users\Admin\AppData\Local\Temp\install.bat

Filesize
201B

MD5
fe1703cfb0217733080dace7a21c86e3

SHA1
afd0b0c55a06ab80f01ff49b890faf9da676c15b

SHA256
5e923f2f31cfb11dc2a824a10b0d7e9972e52f54f9e4eec5fe10fa509f1bd233

SHA512
a30282dbebd07d986c3d501dfe8ade4e25f5ed8b6a1148356836db38deb12cee3c9679797c7a43e20f1616ba1d41b8b45e168dd2017a17d181636e83f6865488

Download Submit
C:\Users\Admin\AppData\Local\Temp\misrosoft.exe

Filesize
92KB

MD5
cb70f204cff86929460417f9f9d2006a

SHA1
0f961fa8ea5c3732fddd7a920840940c5d9ebf36

SHA256
199babe8f13c8a6a08754c697bf04df6b6f06c45de3c7ba7b55666f406baf912

SHA512
03c2e62316ce6acd3e8c85cba20cb63bbb39a2ef7947a669e0feb45e911d5fe9a6fa87003eb00a9235749a74ed1f8d5e530ae1ed183f0d2f72d038882681d5c8

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
b76ae39e5eb346b484be542ea5646ac1

SHA1
ee1f2aa5f1ebb16952572d1542601fca787af19c

SHA256
205bba75c50bae16beadb6c7ed019c4f4fbea975d81f1836f2e474ef718ee5ce

SHA512
a6ca222e84e02890536c184f433056707562b5a6f7701a863d330656490f6829e9321d7ddddd453d3cbddd71d3c89ed9439b71eee8656c3f146a87418476a18d

Download Submit
memory/1012-8-0x00000000022C0000-0x00000000022C8000-memory.dmp

Filesize
32KB

Download
memory/1012-7-0x000000001B550000-0x000000001B832000-memory.dmp

Filesize
2.9MB

Download
memory/1012-6-0x0000000002A80000-0x0000000002B00000-memory.dmp

Filesize
512KB

Download
memory/2132-0-0x000007FEF5193000-0x000007FEF5194000-memory.dmp

Filesize
4KB

Download
memory/2132-1-0x0000000001250000-0x000000000129E000-memory.dmp

Filesize
312KB

Download
memory/2828-26-0x0000000001E70000-0x0000000001E78000-memory.dmp

Filesize
32KB

Download
memory/2828-25-0x000000001B7E0000-0x000000001BAC2000-memory.dmp

Filesize
2.9MB

Download
memory/3056-58-0x000000001B7A0000-0x000000001BA82000-memory.dmp

Filesize
2.9MB

Download
memory/3056-59-0x0000000002000000-0x0000000002008000-memory.dmp

Filesize
32KB

Download