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Analysis
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max time kernel
171s -
max time network
186s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25/12/2023, 16:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2b5e6ebfa23ee25bab504b54dc1c9e2b.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2b5e6ebfa23ee25bab504b54dc1c9e2b.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
2b5e6ebfa23ee25bab504b54dc1c9e2b.exe
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Size
260KB
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MD5
2b5e6ebfa23ee25bab504b54dc1c9e2b
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SHA1
25b591bbe4701cba2f2accc3d91939bd97003e82
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SHA256
14ac023ae42bde4ee32ff1f804936afc39364000a30678ee881504baef71b4c0
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SHA512
d31d68d6a4f393b4c04051ae4c6ce9bcc6c2ca7479bd3ee9abf8187f59b98733ea26a9d9f19a1bcbe3d9c6c0a060cabc192c2543422e03a130dcdd0798d5420e
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SSDEEP
3072:rgfAlN2Evh25n/kZoSUjMqXnpWAkpAmTSrMaIOYt/jo7LAtPhjjtZnfHFEoWBfGm:rd0gTSrMaIl/jcLijfHFEHWzXvjT85R
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" lueovez.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-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation 2b5e6ebfa23ee25bab504b54dc1c9e2b.exe -
Executes dropped EXE 1 IoCs
pid Process 4712 lueovez.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /h" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /w" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /p" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /m" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /O" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /W" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /y" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /s" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /C" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /b" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /Q" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /T" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /d" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /Y" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /x" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /R" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /V" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /c" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /F" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /a" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /u" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /N" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /H" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /i" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /E" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /g" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /r" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /L" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /l" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /D" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /G" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /P" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /j" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /k" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /q" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /o" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /S" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /e" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /z" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /Z" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /B" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /v" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /K" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /I" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /t" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /J" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /M" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /A" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /f" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /U" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /n" lueovez.exe Set value (str) \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lueovez = "C:\\Users\\Admin\\lueovez.exe /X" lueovez.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 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe 4712 lueovez.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4968 2b5e6ebfa23ee25bab504b54dc1c9e2b.exe 4712 lueovez.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4968 wrote to memory of 4712 4968 2b5e6ebfa23ee25bab504b54dc1c9e2b.exe 91 PID 4968 wrote to memory of 4712 4968 2b5e6ebfa23ee25bab504b54dc1c9e2b.exe 91 PID 4968 wrote to memory of 4712 4968 2b5e6ebfa23ee25bab504b54dc1c9e2b.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\2b5e6ebfa23ee25bab504b54dc1c9e2b.exe"C:\Users\Admin\AppData\Local\Temp\2b5e6ebfa23ee25bab504b54dc1c9e2b.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4968 -
C:\Users\Admin\lueovez.exe"C:\Users\Admin\lueovez.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:4712
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
260KB
MD5c6c658ef6729f44df6f762e9962fa263
SHA12dc394901411528317512cd56bb85492111019b6
SHA256a025ce08cfa246a8d8124b091905e539299841bff97f8ed50653fe60f3af2771
SHA512b5790eb9d715ab9a0b75bf40ce5f3bbc9af00eba6dd0c545c0da1703695e1d6cd764ced153f948f1eb22d14dcf45f8dfe831d23630254095472a4bc483b8ba89