Analysis
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max time kernel
120s -
max time network
99s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20/09/2024, 15:17
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3017e0c26d5cc8a5e7970c1a16d7b3fc84f4d2323bf2a785ca180cc26a18eef6N.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
3017e0c26d5cc8a5e7970c1a16d7b3fc84f4d2323bf2a785ca180cc26a18eef6N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
3017e0c26d5cc8a5e7970c1a16d7b3fc84f4d2323bf2a785ca180cc26a18eef6N.exe
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Size
156KB
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MD5
e7cc43d17fc804f12b0d65ccb6ffeb30
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SHA1
8925c7f98e038d43d7790928a9fd2f64ab9065ef
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SHA256
3017e0c26d5cc8a5e7970c1a16d7b3fc84f4d2323bf2a785ca180cc26a18eef6
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SHA512
e9eb221f94ab5e6c2ce7a1af7129e6cca4d7833216f935e0c849e9f7eb4a0ce4cfa3b002271a9d75a10dc32958bc50622ab7067634a8fdc9f5ef88ac0a0c9c21
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SSDEEP
3072:QUfcz72L2wmM39vJhjmRMKGOMztubDqrmhX1yjdL34oQZiE0fEeA:1kz22wmMtRfXZm1gp9WufHA
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-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 3017e0c26d5cc8a5e7970c1a16d7b3fc84f4d2323bf2a785ca180cc26a18eef6N.exe Set value (int) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" lauyoa.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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation 3017e0c26d5cc8a5e7970c1a16d7b3fc84f4d2323bf2a785ca180cc26a18eef6N.exe -
Executes dropped EXE 1 IoCs
pid Process 1976 lauyoa.exe -
Adds Run key to start application 2 TTPs 49 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /d" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /H" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /P" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /r" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /y" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /T" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /X" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /O" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /C" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /S" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /s" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /n" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /b" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /o" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /J" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /x" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /K" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /Y" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /e" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /h" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /w" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /z" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /U" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /N" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /Z" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /v" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /l" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /j" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /P" 3017e0c26d5cc8a5e7970c1a16d7b3fc84f4d2323bf2a785ca180cc26a18eef6N.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /q" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /F" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /k" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /c" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /g" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /A" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /t" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /D" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /i" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /L" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /E" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /W" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /M" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /B" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /f" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /u" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /R" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /G" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /a" lauyoa.exe Set value (str) \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lauyoa = "C:\\Users\\Admin\\lauyoa.exe /p" lauyoa.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3017e0c26d5cc8a5e7970c1a16d7b3fc84f4d2323bf2a785ca180cc26a18eef6N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lauyoa.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1320 3017e0c26d5cc8a5e7970c1a16d7b3fc84f4d2323bf2a785ca180cc26a18eef6N.exe 1320 3017e0c26d5cc8a5e7970c1a16d7b3fc84f4d2323bf2a785ca180cc26a18eef6N.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe 1976 lauyoa.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1320 3017e0c26d5cc8a5e7970c1a16d7b3fc84f4d2323bf2a785ca180cc26a18eef6N.exe 1976 lauyoa.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1320 wrote to memory of 1976 1320 3017e0c26d5cc8a5e7970c1a16d7b3fc84f4d2323bf2a785ca180cc26a18eef6N.exe 84 PID 1320 wrote to memory of 1976 1320 3017e0c26d5cc8a5e7970c1a16d7b3fc84f4d2323bf2a785ca180cc26a18eef6N.exe 84 PID 1320 wrote to memory of 1976 1320 3017e0c26d5cc8a5e7970c1a16d7b3fc84f4d2323bf2a785ca180cc26a18eef6N.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\3017e0c26d5cc8a5e7970c1a16d7b3fc84f4d2323bf2a785ca180cc26a18eef6N.exe"C:\Users\Admin\AppData\Local\Temp\3017e0c26d5cc8a5e7970c1a16d7b3fc84f4d2323bf2a785ca180cc26a18eef6N.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1320 -
C:\Users\Admin\lauyoa.exe"C:\Users\Admin\lauyoa.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1976
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
156KB
MD5e5c5e33286e1069c07bd8c1ba08213d0
SHA14d68233cc257d0916ea8c884e1c823243060da68
SHA256d7e381e2aa3e89630d357c9e51889b62c27e9a579491cb1692d7cca50bf9268e
SHA512c4a3490bff44450a96e7e99e0094b17193e72868ef8ce4b5bdba6505186108879b1254a08d3fecb54018ac51ef94b438460d436f49f1dcfd08e53e7d99a73f94