Analysis
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max time kernel
119s -
max time network
114s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19/09/2024, 20:04
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5f7cb06cee3b503edadff5f389c10cf8f642312f9900eea6167004d7b11d6276N.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
5f7cb06cee3b503edadff5f389c10cf8f642312f9900eea6167004d7b11d6276N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
5f7cb06cee3b503edadff5f389c10cf8f642312f9900eea6167004d7b11d6276N.exe
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Size
144KB
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MD5
2a6fed6acb7508a63e0089bf35205260
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SHA1
d04db2c05358b79071fdfcbcad22ddace875bb47
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SHA256
5f7cb06cee3b503edadff5f389c10cf8f642312f9900eea6167004d7b11d6276
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SHA512
520ade69086a072aba673dcfee4930e2ce82568f5823d58961a859f472668f4a21586cb5f4ee75814eb53ed54827a2468ea081a07ff5d3e13364f2e274ac7e3a
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SSDEEP
3072:+DJ1wKcEUqZhplZRC7/veXx8pUPkDRcrLNAir8M:+9mlEUqzPZ8eXx8pUsDRcHNAi3
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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 5f7cb06cee3b503edadff5f389c10cf8f642312f9900eea6167004d7b11d6276N.exe Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" guaeyow.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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation 5f7cb06cee3b503edadff5f389c10cf8f642312f9900eea6167004d7b11d6276N.exe -
Executes dropped EXE 1 IoCs
pid Process 4152 guaeyow.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /t" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /X" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /T" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /D" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /z" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /Y" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /E" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /x" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /C" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /S" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /I" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /r" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /l" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /c" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /L" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /M" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /w" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /V" 5f7cb06cee3b503edadff5f389c10cf8f642312f9900eea6167004d7b11d6276N.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /i" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /y" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /V" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /N" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /d" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /f" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /F" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /b" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /n" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /j" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /K" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /R" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /J" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /g" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /B" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /v" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /q" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /a" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /A" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /O" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /H" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /m" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /G" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /P" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /Q" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /s" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /U" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /h" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /k" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /e" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /p" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /o" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /u" guaeyow.exe Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\guaeyow = "C:\\Users\\Admin\\guaeyow.exe /Z" guaeyow.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 5f7cb06cee3b503edadff5f389c10cf8f642312f9900eea6167004d7b11d6276N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language guaeyow.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2260 5f7cb06cee3b503edadff5f389c10cf8f642312f9900eea6167004d7b11d6276N.exe 2260 5f7cb06cee3b503edadff5f389c10cf8f642312f9900eea6167004d7b11d6276N.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe 4152 guaeyow.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2260 5f7cb06cee3b503edadff5f389c10cf8f642312f9900eea6167004d7b11d6276N.exe 4152 guaeyow.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2260 wrote to memory of 4152 2260 5f7cb06cee3b503edadff5f389c10cf8f642312f9900eea6167004d7b11d6276N.exe 82 PID 2260 wrote to memory of 4152 2260 5f7cb06cee3b503edadff5f389c10cf8f642312f9900eea6167004d7b11d6276N.exe 82 PID 2260 wrote to memory of 4152 2260 5f7cb06cee3b503edadff5f389c10cf8f642312f9900eea6167004d7b11d6276N.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\5f7cb06cee3b503edadff5f389c10cf8f642312f9900eea6167004d7b11d6276N.exe"C:\Users\Admin\AppData\Local\Temp\5f7cb06cee3b503edadff5f389c10cf8f642312f9900eea6167004d7b11d6276N.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:2260 -
C:\Users\Admin\guaeyow.exe"C:\Users\Admin\guaeyow.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:4152
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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
144KB
MD589aee0386a27fdf36d58fccd74c1944d
SHA11ce8f1b1d74dce4f5c4a5ce0c709f99be9e8bc67
SHA256ae4b9baba8e55399c604ee90c0ea92e3f0273695b993e7836320210d34e0e426
SHA51258198600cfd2680f2f572995978d4e8f29eb9ebc65257919cbe33e49ec01572efc39dad547adc8b0598ed3a449846db2a087133d8d0946d611c61d211c0279c9