Analysis
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max time kernel
152s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30-10-2022 20:12
Static task
static1
Behavioral task
behavioral1
Sample
e8a4f26cc6b144e5ed385c27c118f971fdc1dad89a4cf1f68c2cd2c472bcc06d.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
e8a4f26cc6b144e5ed385c27c118f971fdc1dad89a4cf1f68c2cd2c472bcc06d.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
e8a4f26cc6b144e5ed385c27c118f971fdc1dad89a4cf1f68c2cd2c472bcc06d.exe
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Size
224KB
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MD5
a154b78eb305581ada2a7f5c546a9180
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SHA1
3c87e18d3ff7c4c38edcb397f5c1833eef0acecd
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SHA256
e8a4f26cc6b144e5ed385c27c118f971fdc1dad89a4cf1f68c2cd2c472bcc06d
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SHA512
85738fea5f75373d02b5e9949843f29ebee02bcd182658bfa593216f68591e2b9e7caee37122626718ff4d483e2c350d08a5640f529c50ed7636c409c5a1a849
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SSDEEP
3072:sgk22i5UYJVFV5eDQHsuvNA05Vqtto24VmcZMUuXi46qndrAxIbY:9V3JrLeDQHr+uV0to24VmlUuSvqd
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-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" e8a4f26cc6b144e5ed385c27c118f971fdc1dad89a4cf1f68c2cd2c472bcc06d.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" kaebov.exe -
Executes dropped EXE 1 IoCs
pid Process 3796 kaebov.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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation e8a4f26cc6b144e5ed385c27c118f971fdc1dad89a4cf1f68c2cd2c472bcc06d.exe -
Adds Run key to start application 2 TTPs 55 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /c" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /a" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /P" kaebov.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ e8a4f26cc6b144e5ed385c27c118f971fdc1dad89a4cf1f68c2cd2c472bcc06d.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /I" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /C" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /O" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /A" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /y" e8a4f26cc6b144e5ed385c27c118f971fdc1dad89a4cf1f68c2cd2c472bcc06d.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /z" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /j" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /s" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /d" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /G" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /K" kaebov.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /F" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /R" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /h" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /e" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /L" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /T" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /y" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /x" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /n" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /D" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /u" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /g" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /V" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /B" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /b" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /m" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /Q" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /i" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /k" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /p" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /Z" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /Y" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /w" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /q" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /r" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /f" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /J" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /S" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /o" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /l" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /W" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /E" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /X" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /H" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /N" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /M" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /U" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /v" kaebov.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kaebov = "C:\\Users\\Admin\\kaebov.exe /t" kaebov.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2064 e8a4f26cc6b144e5ed385c27c118f971fdc1dad89a4cf1f68c2cd2c472bcc06d.exe 2064 e8a4f26cc6b144e5ed385c27c118f971fdc1dad89a4cf1f68c2cd2c472bcc06d.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe 3796 kaebov.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2064 e8a4f26cc6b144e5ed385c27c118f971fdc1dad89a4cf1f68c2cd2c472bcc06d.exe 3796 kaebov.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2064 wrote to memory of 3796 2064 e8a4f26cc6b144e5ed385c27c118f971fdc1dad89a4cf1f68c2cd2c472bcc06d.exe 78 PID 2064 wrote to memory of 3796 2064 e8a4f26cc6b144e5ed385c27c118f971fdc1dad89a4cf1f68c2cd2c472bcc06d.exe 78 PID 2064 wrote to memory of 3796 2064 e8a4f26cc6b144e5ed385c27c118f971fdc1dad89a4cf1f68c2cd2c472bcc06d.exe 78
Processes
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C:\Users\Admin\AppData\Local\Temp\e8a4f26cc6b144e5ed385c27c118f971fdc1dad89a4cf1f68c2cd2c472bcc06d.exe"C:\Users\Admin\AppData\Local\Temp\e8a4f26cc6b144e5ed385c27c118f971fdc1dad89a4cf1f68c2cd2c472bcc06d.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:2064 -
C:\Users\Admin\kaebov.exe"C:\Users\Admin\kaebov.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:3796
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
224KB
MD52055e7751fc488f5065f2ad80dca08ac
SHA15d2035da5472cdab85445d9a4dd2a7f9896c69e3
SHA2560ee6f7f8ef4e5c93710ed3765ace3c5823953198116b8796058032ad9fef6a36
SHA512c0256b701c33fac5973b69c556761670111cea5a2dc4d9ed355cac35bdb2bfbdacd3ebdac8c85a3ddbcdf9b96d3f57faea09921a2d2cac1dc596495faa482f09
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Filesize
224KB
MD52055e7751fc488f5065f2ad80dca08ac
SHA15d2035da5472cdab85445d9a4dd2a7f9896c69e3
SHA2560ee6f7f8ef4e5c93710ed3765ace3c5823953198116b8796058032ad9fef6a36
SHA512c0256b701c33fac5973b69c556761670111cea5a2dc4d9ed355cac35bdb2bfbdacd3ebdac8c85a3ddbcdf9b96d3f57faea09921a2d2cac1dc596495faa482f09