remcos | 3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a

Analysis

max time kernel
4s
max time network
60s
platform
windows10-2004_x64
resource
win10v2004-20250313-en
resource tags

arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
submitted
30/03/2025, 20:17

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General

Target

3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
Size

372KB
MD5

0e51ba9445f6978daad3465cd383b3c7
SHA1

da42572d8384c67e0bd67ec37430b9ca77040e93
SHA256

3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a
SHA512

38d5cd0bed279a49a60a1deb282f181d3ac8f67afb4af15358b6648c8a47cde3430b7bdd3be500703a2054be60ab2ad0bb2a1771bd36d59eccec81f14d179db5
SSDEEP

6144:tZdgUkQx+HXGidCzj8LBb8Rw5Jdypyf6aCXYfhiiO:t7qQx+H2i+8LBNbdypazCXY0

Score

10^/10

remcos tino discovery persistence rat

Malware Config

Extracted

Family

remcos

Version

2.4.3 Pro

Botnet

TINo

185.140.53.140:2404

Attributes

audio_folder
audio
audio_path
%AppData%
audio_record_time
5
connect_delay
0
connect_interval
5
copy_file
remcos.exe
copy_folder
remcos
delete_file
true
hide_file
false
hide_keylog_file
true
install_flag
true
install_path
%AppData%
keylog_crypt
true
keylog_file
logs.dat
keylog_flag
false
keylog_folder
remcos
keylog_path
%AppData%
mouse_option
false
mutex
Remcos-5S9O07
screenshot_crypt
false
screenshot_flag
false
screenshot_folder
Screenshots
screenshot_path
%AppData%
screenshot_time
1
startup_value
remcos
take_screenshot_option
false
take_screenshot_time
5

Signatures

Modifies WinLogon for persistence 2 TTPs 3 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\\remcos\\remcos.exe\""	hab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\WINDOWS\\system32\\userinit.exe, \"C:\\Users\\Admin\\AppData\\Roaming\\remcos\\remcos.exe\""	hab.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\WINDOWS\\system32\\userinit.exe, \"C:\\Users\\Admin\\AppData\\Roaming\\remcos\\remcos.exe\""	hab.exe

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

Checks computer location settings 2 TTPs 6 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\Control Panel\International\Geo\Nation	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\Control Panel\International\Geo\Nation	hab.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\Control Panel\International\Geo\Nation	wscript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\Control Panel\International\Geo\Nation	remcos.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\Control Panel\International\Geo\Nation	hab.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\Control Panel\International\Geo\Nation	wscript.exe

Executes dropped EXE 12 IoCs

pid	Process
880	hab.exe
1828	hab.exe
1476	remcos.exe
4784	hab.exe
1500	remcos.exe
3508	hab.exe
3576	hab.exe
896	remcos.exe
6060	hab.exe
5980	hab.exe
1224	remcos.exe
6096	hab.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\bru = "wscript \"C:\\Users\\Admin\\AppData\\Local\\Temp\\hab.vbs\""	hab.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\remcos = "\"C:\\Users\\Admin\\AppData\\Roaming\\remcos\\remcos.exe\""	hab.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\bru = "wscript \"C:\\Users\\Admin\\AppData\\Local\\Temp\\hab.vbs\""	hab.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\remcos = "\"C:\\Users\\Admin\\AppData\\Roaming\\remcos\\remcos.exe\""	hab.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\bru = "wscript \"C:\\Users\\Admin\\AppData\\Local\\Temp\\hab.vbs\""	hab.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\remcos = "\"C:\\Users\\Admin\\AppData\\Roaming\\remcos\\remcos.exe\""	hab.exe

Modifies WinLogon 2 TTPs 3 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\	hab.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\	hab.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\	hab.exe

Drops file in Windows directory 12 IoCs

description	ioc	Process
File opened for modification	C:\Windows\win.ini	remcos.exe
File opened for modification	C:\Windows\win.ini	remcos.exe
File opened for modification	C:\Windows\win.ini	hab.exe
File opened for modification	C:\Windows\win.ini	remcos.exe
File opened for modification	C:\Windows\win.ini	hab.exe
File opened for modification	C:\Windows\win.ini	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
File opened for modification	C:\Windows\win.ini	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
File opened for modification	C:\Windows\win.ini	hab.exe
File opened for modification	C:\Windows\win.ini	hab.exe
File opened for modification	C:\Windows\win.ini	hab.exe
File opened for modification	C:\Windows\win.ini	hab.exe
File opened for modification	C:\Windows\win.ini	hab.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 16 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	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	remcos.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	remcos.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	remcos.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	remcos.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hab.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000_Classes\Local Settings	hab.exe
Key created	\REGISTRY\USER\S-1-5-21-1279544337-3716153908-718418795-1000_Classes\Local Settings	hab.exe

Suspicious use of FindShellTrayWindow 24 IoCs

pid	Process
5316	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
5316	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
2960	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
2960	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
880	hab.exe
880	hab.exe
1828	hab.exe
1828	hab.exe
1476	remcos.exe
1476	remcos.exe
4784	hab.exe
4784	hab.exe
1500	remcos.exe
1500	remcos.exe
3508	hab.exe
3508	hab.exe
3576	hab.exe
3576	hab.exe
896	remcos.exe
896	remcos.exe
5980	hab.exe
5980	hab.exe
6060	hab.exe
6060	hab.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5316	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
5316	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
2960	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
2960	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
880	hab.exe
880	hab.exe
1828	hab.exe
1828	hab.exe
1476	remcos.exe
1476	remcos.exe
4784	hab.exe
4784	hab.exe
1500	remcos.exe
1500	remcos.exe
3508	hab.exe
3508	hab.exe
3576	hab.exe
3576	hab.exe
896	remcos.exe
896	remcos.exe
5980	hab.exe
5980	hab.exe
6060	hab.exe
6060	hab.exe

Suspicious use of SetWindowsHookEx 14 IoCs

pid	Process
5316	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
2960	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
880	hab.exe
1828	hab.exe
1476	remcos.exe
4784	hab.exe
1500	remcos.exe
3508	hab.exe
3576	hab.exe
896	remcos.exe
6060	hab.exe
5980	hab.exe
1224	remcos.exe
6096	hab.exe

Suspicious use of WriteProcessMemory 49 IoCs

description	pid	Process	procid_target
PID 5316 wrote to memory of 2960	5316	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe	88
PID 5316 wrote to memory of 2960	5316	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe	88
PID 5316 wrote to memory of 2960	5316	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe	88
PID 2960 wrote to memory of 880	2960	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe	89
PID 2960 wrote to memory of 880	2960	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe	89
PID 2960 wrote to memory of 880	2960	3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe	89
PID 880 wrote to memory of 1828	880	hab.exe	91
PID 880 wrote to memory of 1828	880	hab.exe	91
PID 880 wrote to memory of 1828	880	hab.exe	91
PID 4512 wrote to memory of 4516	4512	cmd.exe	96
PID 4512 wrote to memory of 4516	4512	cmd.exe	96
PID 1828 wrote to memory of 5188	1828	hab.exe	97
PID 1828 wrote to memory of 5188	1828	hab.exe	97
PID 1828 wrote to memory of 5188	1828	hab.exe	97
PID 4496 wrote to memory of 1476	4496	cmd.exe	98
PID 4496 wrote to memory of 1476	4496	cmd.exe	98
PID 4496 wrote to memory of 1476	4496	cmd.exe	98
PID 4516 wrote to memory of 4784	4516	wscript.exe	99
PID 4516 wrote to memory of 4784	4516	wscript.exe	99
PID 4516 wrote to memory of 4784	4516	wscript.exe	99
PID 1476 wrote to memory of 1500	1476	remcos.exe	100
PID 1476 wrote to memory of 1500	1476	remcos.exe	100
PID 1476 wrote to memory of 1500	1476	remcos.exe	100
PID 4784 wrote to memory of 3508	4784	hab.exe	101
PID 4784 wrote to memory of 3508	4784	hab.exe	101
PID 4784 wrote to memory of 3508	4784	hab.exe	101
PID 1500 wrote to memory of 3576	1500	remcos.exe	107
PID 1500 wrote to memory of 3576	1500	remcos.exe	107
PID 1500 wrote to memory of 3576	1500	remcos.exe	107
PID 3508 wrote to memory of 1292	3508	hab.exe	110
PID 3508 wrote to memory of 1292	3508	hab.exe	110
PID 3508 wrote to memory of 1292	3508	hab.exe	110
PID 1128 wrote to memory of 896	1128	cmd.exe	111
PID 1128 wrote to memory of 896	1128	cmd.exe	111
PID 1128 wrote to memory of 896	1128	cmd.exe	111
PID 5668 wrote to memory of 5444	5668	cmd.exe	112
PID 5668 wrote to memory of 5444	5668	cmd.exe	112
PID 3576 wrote to memory of 6060	3576	hab.exe	113
PID 3576 wrote to memory of 6060	3576	hab.exe	113
PID 3576 wrote to memory of 6060	3576	hab.exe	113
PID 5444 wrote to memory of 5980	5444	wscript.exe	114
PID 5444 wrote to memory of 5980	5444	wscript.exe	114
PID 5444 wrote to memory of 5980	5444	wscript.exe	114
PID 896 wrote to memory of 1224	896	remcos.exe	115
PID 896 wrote to memory of 1224	896	remcos.exe	115
PID 896 wrote to memory of 1224	896	remcos.exe	115
PID 5980 wrote to memory of 6096	5980	hab.exe	118
PID 5980 wrote to memory of 6096	5980	hab.exe	118
PID 5980 wrote to memory of 6096	5980	hab.exe	118

C:\Users\Admin\AppData\Local\Temp\3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
"C:\Users\Admin\AppData\Local\Temp\3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5316
- C:\Users\Admin\AppData\Local\Temp\3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe
  "C:\Users\Admin\AppData\Local\Temp\3b42b77b0bca33235ea576f37dc3cabd7a2b2bd501089380ffa15098293eab8a.exe"
  2⤵
  - Checks computer location settings
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2960
- - C:\Users\Admin\AppData\Local\Temp\hab.exe
    "C:\Users\Admin\AppData\Local\Temp\hab.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:880
  - - C:\Users\Admin\AppData\Local\Temp\hab.exe
      "C:\Users\Admin\AppData\Local\Temp\hab.exe"
      4⤵
      Modifies WinLogon for persistence
      Checks computer location settings
      Executes dropped EXE
      Adds Run key to start application
      Modifies WinLogon
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Modifies registry class
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1828
    - - C:\Windows\SysWOW64\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:5188

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:4512
- C:\Windows\system32\wscript.exe
  wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:4516
- - C:\Users\Admin\AppData\Local\Temp\hab.exe
    "C:\Users\Admin\AppData\Local\Temp\hab.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:4784
  - - C:\Users\Admin\AppData\Local\Temp\hab.exe
      "C:\Users\Admin\AppData\Local\Temp\hab.exe"
      4⤵
      Modifies WinLogon for persistence
      Checks computer location settings
      Executes dropped EXE
      Adds Run key to start application
      Modifies WinLogon
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Modifies registry class
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:3508
    - - C:\Windows\SysWOW64\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:1292

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Roaming\remcos\remcos.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4496
- C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1476
- - C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
    C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1500
  - - C:\Users\Admin\AppData\Local\Temp\hab.exe
      "C:\Users\Admin\AppData\Local\Temp\hab.exe"
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:3576
    - - C:\Users\Admin\AppData\Local\Temp\hab.exe
        
        "C:\Users\Admin\AppData\Local\Temp\hab.exe"
        5⤵
        Modifies WinLogon for persistence
        Executes dropped EXE
        Adds Run key to start application
        Modifies WinLogon
        Drops file in Windows directory
        System Location Discovery: System Language Discovery
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of SetWindowsHookEx
        
        PID:6060
      - C:\Windows\SysWOW64\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"
        6⤵
        
        PID:4132

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:5668
- C:\Windows\system32\wscript.exe
  wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:5444
- - C:\Users\Admin\AppData\Local\Temp\hab.exe
    "C:\Users\Admin\AppData\Local\Temp\hab.exe"
    3⤵
    - Executes dropped EXE
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:5980
  - - C:\Users\Admin\AppData\Local\Temp\hab.exe
      "C:\Users\Admin\AppData\Local\Temp\hab.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      PID:6096

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Roaming\remcos\remcos.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1128
- C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:896
- - C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
    C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:1224
  - - C:\Users\Admin\AppData\Local\Temp\hab.exe
      "C:\Users\Admin\AppData\Local\Temp\hab.exe"
      4⤵
      PID:5464
    - - C:\Users\Admin\AppData\Local\Temp\hab.exe
        
        "C:\Users\Admin\AppData\Local\Temp\hab.exe"
        5⤵
        
        PID:700
      - C:\Windows\SysWOW64\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"
        6⤵
        
        PID:5992

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Roaming\remcos\remcos.exe"
1⤵
PID:2584
- C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  2⤵
  PID:624
- - C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
    C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
    3⤵
    PID:3316
  - - C:\Users\Admin\AppData\Local\Temp\hab.exe
      "C:\Users\Admin\AppData\Local\Temp\hab.exe"
      4⤵
      PID:2780
    - - C:\Users\Admin\AppData\Local\Temp\hab.exe
        
        "C:\Users\Admin\AppData\Local\Temp\hab.exe"
        5⤵
        
        PID:4624
      - C:\Windows\SysWOW64\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"
        6⤵
        
        PID:4288

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
1⤵
PID:1788
- C:\Windows\system32\wscript.exe
  wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
  2⤵
  PID:2904
- - C:\Users\Admin\AppData\Local\Temp\hab.exe
    "C:\Users\Admin\AppData\Local\Temp\hab.exe"
    3⤵
    PID:1124
  - - C:\Users\Admin\AppData\Local\Temp\hab.exe
      "C:\Users\Admin\AppData\Local\Temp\hab.exe"
      4⤵
      PID:2040

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
1⤵
PID:5228
- C:\Windows\system32\wscript.exe
  wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
  2⤵
  PID:5432
- - C:\Users\Admin\AppData\Local\Temp\hab.exe
    "C:\Users\Admin\AppData\Local\Temp\hab.exe"
    3⤵
    PID:5676
  - - C:\Users\Admin\AppData\Local\Temp\hab.exe
      "C:\Users\Admin\AppData\Local\Temp\hab.exe"
      4⤵
      PID:5728
    - - C:\Windows\SysWOW64\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"
        5⤵
        
        PID:4936

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
1⤵
PID:6040
- C:\Windows\system32\wscript.exe
  wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
  2⤵
  PID:3900
- - C:\Users\Admin\AppData\Local\Temp\hab.exe
    "C:\Users\Admin\AppData\Local\Temp\hab.exe"
    3⤵
    PID:1836
  - - C:\Users\Admin\AppData\Local\Temp\hab.exe
      "C:\Users\Admin\AppData\Local\Temp\hab.exe"
      4⤵
      PID:6088

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Roaming\remcos\remcos.exe"
1⤵
PID:448
- C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  2⤵
  PID:4588
- - C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
    C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
    3⤵
    PID:4832
  - - C:\Users\Admin\AppData\Local\Temp\hab.exe
      "C:\Users\Admin\AppData\Local\Temp\hab.exe"
      4⤵
      PID:2252

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
1⤵
PID:3308
- C:\Windows\system32\wscript.exe
  wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
  2⤵
  PID:4540
- - C:\Users\Admin\AppData\Local\Temp\hab.exe
    "C:\Users\Admin\AppData\Local\Temp\hab.exe"
    3⤵
    PID:4756
  - - C:\Users\Admin\AppData\Local\Temp\hab.exe
      "C:\Users\Admin\AppData\Local\Temp\hab.exe"
      4⤵
      PID:2416
    - - C:\Windows\SysWOW64\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"
        5⤵
        
        PID:6120

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
1⤵
PID:524
- C:\Windows\system32\wscript.exe
  wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
  2⤵
  PID:4240
- - C:\Users\Admin\AppData\Local\Temp\hab.exe
    "C:\Users\Admin\AppData\Local\Temp\hab.exe"
    3⤵
    PID:6004
  - - C:\Users\Admin\AppData\Local\Temp\hab.exe
      "C:\Users\Admin\AppData\Local\Temp\hab.exe"
      4⤵
      PID:5212

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Roaming\remcos\remcos.exe"
1⤵
PID:2364
- C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  2⤵
  PID:1844
- - C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
    C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
    3⤵
    PID:2300
  - - C:\Users\Admin\AppData\Local\Temp\hab.exe
      "C:\Users\Admin\AppData\Local\Temp\hab.exe"
      4⤵
      PID:4560
    - - C:\Users\Admin\AppData\Local\Temp\hab.exe
        
        "C:\Users\Admin\AppData\Local\Temp\hab.exe"
        5⤵
        
        PID:4844
      - C:\Windows\SysWOW64\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"
        6⤵
        
        PID:1360

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
1⤵
PID:3724
- C:\Windows\system32\wscript.exe
  wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
  2⤵
  PID:2304
- - C:\Users\Admin\AppData\Local\Temp\hab.exe
    "C:\Users\Admin\AppData\Local\Temp\hab.exe"
    3⤵
    PID:3404
  - - C:\Users\Admin\AppData\Local\Temp\hab.exe
      "C:\Users\Admin\AppData\Local\Temp\hab.exe"
      4⤵
      PID:3952
    - - C:\Windows\SysWOW64\WScript.exe
        
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\install.vbs"
        5⤵
        
        PID:4576

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Roaming\remcos\remcos.exe"
1⤵
PID:1988
- C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  2⤵
  PID:5736
- - C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
    C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
    3⤵
    PID:5948
  - - C:\Users\Admin\AppData\Local\Temp\hab.exe
      "C:\Users\Admin\AppData\Local\Temp\hab.exe"
      4⤵
      PID:2860
    - - C:\Users\Admin\AppData\Local\Temp\hab.exe
        
        "C:\Users\Admin\AppData\Local\Temp\hab.exe"
        5⤵
        
        PID:3960

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
1⤵
PID:1704
- C:\Windows\system32\wscript.exe
  wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
  2⤵
  PID:5288
- - C:\Users\Admin\AppData\Local\Temp\hab.exe
    "C:\Users\Admin\AppData\Local\Temp\hab.exe"
    3⤵
    PID:1528

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Roaming\remcos\remcos.exe"
1⤵
PID:732
- C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  2⤵
  PID:4952

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
1⤵
PID:2032
- C:\Windows\system32\wscript.exe
  wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
  2⤵
  PID:4364
- - C:\Users\Admin\AppData\Local\Temp\hab.exe
    "C:\Users\Admin\AppData\Local\Temp\hab.exe"
    3⤵
    PID:5076
  - - C:\Users\Admin\AppData\Local\Temp\hab.exe
      "C:\Users\Admin\AppData\Local\Temp\hab.exe"
      4⤵
      PID:3828

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
1⤵
PID:2200
- C:\Windows\system32\wscript.exe
  wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
  2⤵
  PID:1320
- - C:\Users\Admin\AppData\Local\Temp\hab.exe
    "C:\Users\Admin\AppData\Local\Temp\hab.exe"
    3⤵
    PID:2284
  - - C:\Users\Admin\AppData\Local\Temp\hab.exe
      "C:\Users\Admin\AppData\Local\Temp\hab.exe"
      4⤵
      PID:4756

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Roaming\remcos\remcos.exe"
1⤵
PID:1708
- C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  2⤵
  PID:2740
- - C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
    C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
    3⤵
    PID:5256

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
1⤵
PID:2780
- C:\Windows\system32\wscript.exe
  wscript "C:\Users\Admin\AppData\Local\Temp\hab.vbs"
  2⤵
  PID:1904
- - C:\Users\Admin\AppData\Local\Temp\hab.exe
    "C:\Users\Admin\AppData\Local\Temp\hab.exe"
    3⤵
    PID:4880

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Roaming\remcos\remcos.exe"
1⤵
PID:3188
- C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
  2⤵
  PID:5652
- - C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
    C:\Users\Admin\AppData\Roaming\remcos\remcos.exe
    3⤵
    PID:3204

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

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\hab.exe

Filesize
372KB

MD5
9afec1c9d3bce1d8f7c43023e08da18a

SHA1
26e3715ee4c2cc2784888a26acd621e63523a4be

SHA256
e878ab379e756346e131a20873f25a2142413ee97adcda8d15a05da2a02e1be6

SHA512
6e55a8b902cda2579e774ec30b616adf281d537b2d614225d756055c820ea52c4c1cc0fa389a2f20f9967279cce478dd26642dcdb7b71c6e6c813ee1cf7b5958

Download Submit
C:\Users\Admin\AppData\Local\Temp\hab.vbs

Filesize
92B

MD5
924c10de3467040c668a0c01b7b3f6b7

SHA1
24e7f554808c9047bd74448023727aeffafd5ba9

SHA256
0045a1cae6a54111951d5f03d8843e250001405742937683744bec9afb4ff0f4

SHA512
feaa18c4c36c54e3bfba5a8c4b57f7088ad05887b91f1a6384af5ea2c54cb39ebd7930b4e6e23ddc18938ff0f4c041083dbe03362c8811c2d0274002459578f0

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

Filesize
536B

MD5
b4118bddcc9fe0ae73396b2b1b58c970

SHA1
23afa06fa78bbcc9c11e8549681fd4956f9d6c45

SHA256
e5d5005f7c9fdada426273f14e2ebe328b84f9161e80acc1396dadbe9897e98f

SHA512
fdc29fb8fafb990e52487b9ec22140dcbc8c684efa53da41e348584c623fff1a7ce1a9b3deaccdb25867479b393d52d199c8f09cb365e6c84e5980f6d4285b67

Download Submit
C:\Windows\win.ini

Filesize
123B

MD5
6bf517432f65eb7f0d18d574bf14124c

SHA1
5b9f37c1dd1318ebbec3bd2f07c109eb9d22c727

SHA256
6e2b70dfccabf3cc651545676a3a566c9cfae03f15f772886646abce1da35b46

SHA512
7b0cb8c20034585ec8bf4b45eda5eda5993a56e24931a7426dc5a9f081ec1f82545f3e26a48a4df885c8691fc6e8026d0808aebe3cc3358ba85ddca08ac4cb06

Download Submit
memory/700-149-0x00000000020B0000-0x00000000020B6000-memory.dmp

Filesize
24KB

Download
memory/700-147-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/700-166-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/1828-32-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/1828-34-0x0000000000620000-0x0000000000626000-memory.dmp

Filesize
24KB

Download
memory/1828-42-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2040-162-0x0000000000720000-0x0000000000726000-memory.dmp

Filesize
24KB

Download
memory/2040-160-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2040-167-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2416-239-0x0000000001FB0000-0x0000000001FB6000-memory.dmp

Filesize
24KB

Download
memory/2416-256-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2416-238-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/2960-12-0x0000000000610000-0x0000000000616000-memory.dmp

Filesize
24KB

Download
memory/3508-75-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/3508-65-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/3508-67-0x0000000000570000-0x0000000000576000-memory.dmp

Filesize
24KB

Download
memory/3952-278-0x0000000002920000-0x0000000002926000-memory.dmp

Filesize
24KB

Download
memory/3952-276-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/3952-289-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/4624-208-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/4624-210-0x00000000007B0000-0x00000000007B6000-memory.dmp

Filesize
24KB

Download
memory/4624-222-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/4844-301-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/4844-291-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/5316-11-0x00000000022F0000-0x00000000022F6000-memory.dmp

Filesize
24KB

Download
memory/5316-2-0x00000000022F0000-0x00000000022F6000-memory.dmp

Filesize
24KB

Download
memory/5316-4-0x00000000771D1000-0x00000000772F1000-memory.dmp

Filesize
1.1MB

Download
memory/5728-183-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/5728-198-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/6060-114-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/6060-102-0x00000000020D0000-0x00000000020D6000-memory.dmp

Filesize
24KB

Download
memory/6060-100-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/6088-242-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/6088-248-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/6088-244-0x00000000022F0000-0x00000000022F6000-memory.dmp

Filesize
24KB

Download
memory/6096-113-0x0000000002140000-0x0000000002146000-memory.dmp

Filesize
24KB

Download
memory/6096-116-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download
memory/6096-112-0x0000000000400000-0x0000000000460000-memory.dmp

Filesize
384KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads