Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
26-01-2024 14:02
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
778d64fdb29e30cd9a08688cf2ef3230.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
778d64fdb29e30cd9a08688cf2ef3230.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
778d64fdb29e30cd9a08688cf2ef3230.exe
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Size
96KB
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MD5
778d64fdb29e30cd9a08688cf2ef3230
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SHA1
d3f4d20e464802c58895f8644a097763fa9f893f
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SHA256
4be424dfcbf8f7d95d8c4e15aa046b93963dae1217e57ae605bc1b00855e2297
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SHA512
6eea8260b910e9e88fbe30220d2f8ad0f696c37bee67aa19e5e035605d16674905679dd47816f83f31271fa2deffb0685a9596337331e027cea93067b0ad1ea7
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SSDEEP
1536:drhBH9f6cOahh9kGulSc16l6u+NMMl/KlYv1T4hThFgNIjnZ2n:Bvh0lu88FFgCn4n
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 778d64fdb29e30cd9a08688cf2ef3230.exe Set value (int) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" huieda.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\Control Panel\International\Geo\Nation 778d64fdb29e30cd9a08688cf2ef3230.exe -
Executes dropped EXE 1 IoCs
pid Process 5072 huieda.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /n" 778d64fdb29e30cd9a08688cf2ef3230.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /C" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /H" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /L" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /x" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /l" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /O" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /a" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /M" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /b" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /r" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /g" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /k" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /I" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /Q" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /i" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /S" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /c" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /P" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /t" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /y" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /N" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /F" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /e" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /X" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /v" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /u" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /E" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /G" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /d" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /V" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /f" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /q" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /n" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /j" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /o" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /m" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /s" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /T" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /z" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /A" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /h" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /R" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /p" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /W" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /K" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /Y" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /B" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /D" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /w" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /Z" huieda.exe Set value (str) \REGISTRY\USER\S-1-5-21-983843758-932321429-1636175382-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huieda = "C:\\Users\\Admin\\huieda.exe /J" huieda.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5040 778d64fdb29e30cd9a08688cf2ef3230.exe 5040 778d64fdb29e30cd9a08688cf2ef3230.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe 5072 huieda.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5040 778d64fdb29e30cd9a08688cf2ef3230.exe 5072 huieda.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5040 wrote to memory of 5072 5040 778d64fdb29e30cd9a08688cf2ef3230.exe 96 PID 5040 wrote to memory of 5072 5040 778d64fdb29e30cd9a08688cf2ef3230.exe 96 PID 5040 wrote to memory of 5072 5040 778d64fdb29e30cd9a08688cf2ef3230.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\778d64fdb29e30cd9a08688cf2ef3230.exe"C:\Users\Admin\AppData\Local\Temp\778d64fdb29e30cd9a08688cf2ef3230.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5040 -
C:\Users\Admin\huieda.exe"C:\Users\Admin\huieda.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:5072
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
96KB
MD5b2cc24caca487e79dfb294e3ff5ae04c
SHA1e223d483fdb9300bce4244249759299f9d8b3469
SHA256d2854c5ad6abfd2e0882a394d1c857580cb19fc7a9d431ee8d92676f7256c8fc
SHA512f4b8b05a1cd20eabbfb1fc0741ce8ccf3793428c675d258c3952f79b66fb366a52178e8eb52e91e813b431e04441d83a15b022b8de6bcd2440cf103a77f1d511