Analysis Overview
SHA256
90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38
Threat Level: Known bad
The file 90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38 was found to be: Known bad.
Malicious Activity Summary
Modifies visiblity of hidden/system files in Explorer
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Adds Run key to start application
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-07 23:23
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-07 23:23
Reported
2024-04-07 23:25
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Modifies visiblity of hidden/system files in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Users\Admin\ywpud.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\ywpud.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /Z" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /n" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /K" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /a" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /l" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /O" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /X" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /A" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /w" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /D" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /t" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /c" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /L" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /J" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /M" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /n" | C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /P" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /s" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /j" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /C" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /W" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /i" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /F" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /B" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /h" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /b" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /v" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /p" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /Q" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /S" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /g" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /E" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /m" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /f" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /z" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /G" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /H" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /o" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /I" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /k" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /r" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /e" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /Y" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /y" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /q" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /x" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /T" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /d" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /u" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /V" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /U" | C:\Users\Admin\ywpud.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ywpud = "C:\\Users\\Admin\\ywpud.exe /R" | C:\Users\Admin\ywpud.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe | N/A |
| N/A | N/A | C:\Users\Admin\ywpud.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5116 wrote to memory of 3912 | N/A | C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe | C:\Users\Admin\ywpud.exe |
| PID 5116 wrote to memory of 3912 | N/A | C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe | C:\Users\Admin\ywpud.exe |
| PID 5116 wrote to memory of 3912 | N/A | C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe | C:\Users\Admin\ywpud.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe
"C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe"
C:\Users\Admin\ywpud.exe
"C:\Users\Admin\ywpud.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ns1.spansearcher.net | udp |
| US | 8.8.8.8:53 | ns1.spinsearcher.org | udp |
| US | 8.8.8.8:53 | ns1.player1352.net | udp |
| US | 8.8.8.8:53 | ns1.player1352.org | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 159.113.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 121.118.77.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 234.17.178.52.in-addr.arpa | udp |
Files
C:\Users\Admin\ywpud.exe
| MD5 | e32439edb7377fbe5591678ae84284f4 |
| SHA1 | fdd75942315ca1bb3b2b6d2a6e5cc94850c903f6 |
| SHA256 | bbabebf18d4479bd672ba0d211991d01a011d4ab4922ff04057ca1051a4d1dd5 |
| SHA512 | 85469905729614d364692e50ae21814971ad7dec1ef55d3666c43a1c69e0e030ffaf404772d1e5b3ac7260ae3e8325816d37b187b0832877622c7f61f3eedfb0 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-07 23:23
Reported
2024-04-07 23:25
Platform
win7-20240220-en
Max time kernel
149s
Max time network
121s
Command Line
Signatures
Modifies visiblity of hidden/system files in Explorer
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" | C:\Users\Admin\reook.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\reook.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /x" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /p" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /Z" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /u" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /X" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /K" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /c" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /V" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /j" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /t" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /J" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /N" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /k" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /G" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /O" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /E" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /f" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /b" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /T" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /B" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /m" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /U" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /W" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /n" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /r" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /F" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /A" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /S" | C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /R" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /z" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /g" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /P" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /M" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /h" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /l" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /Y" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /Q" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /s" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /L" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /v" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /D" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /y" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /e" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /S" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /o" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /d" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /H" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /C" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /q" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /i" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /I" | C:\Users\Admin\reook.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\reook = "C:\\Users\\Admin\\reook.exe /w" | C:\Users\Admin\reook.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe | N/A |
| N/A | N/A | C:\Users\Admin\reook.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1636 wrote to memory of 2084 | N/A | C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe | C:\Users\Admin\reook.exe |
| PID 1636 wrote to memory of 2084 | N/A | C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe | C:\Users\Admin\reook.exe |
| PID 1636 wrote to memory of 2084 | N/A | C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe | C:\Users\Admin\reook.exe |
| PID 1636 wrote to memory of 2084 | N/A | C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe | C:\Users\Admin\reook.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe
"C:\Users\Admin\AppData\Local\Temp\90f83af1b9a84f96494b7e7a6298699710869efb6a7a892a6f66e4a251b0bb38.exe"
C:\Users\Admin\reook.exe
"C:\Users\Admin\reook.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ns1.spansearcher.net | udp |
| US | 8.8.8.8:53 | ns1.spinsearcher.org | udp |
| US | 8.8.8.8:53 | ns1.player1352.net | udp |
| US | 8.8.8.8:53 | ns1.player1352.org | udp |
Files
\Users\Admin\reook.exe
| MD5 | 0a15197df75677b51aab0578741c0876 |
| SHA1 | af4692cf2f190d2ed27a40ecb5df8e4b3a8b51b3 |
| SHA256 | cbea2788b8f4290fb1c08e19103e39da1098fa9c228c1cedadcfaabc92a82683 |
| SHA512 | fbd3420a686cfcfb97a84fd71a7cba36d0c431b653c45879abacd80eef45ccd4eead2e27aa0497e3bde8e4ebb072a748c02d3eec46ef1b520cfa5f94a1bdd915 |