Analysis
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max time kernel
152s -
max time network
192s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
07/12/2022, 02:50
Static task
static1
Behavioral task
behavioral1
Sample
154eff9562e1d6aec0a435ffe97041141455b2a23e58633596174dfb9f1f57e3.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
154eff9562e1d6aec0a435ffe97041141455b2a23e58633596174dfb9f1f57e3.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
154eff9562e1d6aec0a435ffe97041141455b2a23e58633596174dfb9f1f57e3.exe
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Size
152KB
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MD5
f939fbd8c7da7dc7278efe72f8a5c9d7
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SHA1
d40572ffa28d8f6315e7ab4010b28f20cdd4d210
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SHA256
154eff9562e1d6aec0a435ffe97041141455b2a23e58633596174dfb9f1f57e3
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SHA512
f6467e374bfa6548f79cd67c4b98ed8bb1b35dd66b596eea8f7e7986e8aa31ff4db49c9bab8c270fe31e888cc7ac693a555ed907f8bd99d16cc81eff388440cd
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SSDEEP
3072:BMG0PYYh0Zur+7DxNUbaxIcz93bOButK+Fov:er+7DxVh3bHiv
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-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 154eff9562e1d6aec0a435ffe97041141455b2a23e58633596174dfb9f1f57e3.exe Set value (int) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" tiiadeb.exe -
Executes dropped EXE 1 IoCs
pid Process 4808 tiiadeb.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-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation 154eff9562e1d6aec0a435ffe97041141455b2a23e58633596174dfb9f1f57e3.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /B" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /r" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /J" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /b" tiiadeb.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 154eff9562e1d6aec0a435ffe97041141455b2a23e58633596174dfb9f1f57e3.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /P" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /q" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /u" tiiadeb.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows\CurrentVersion\Run\ tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /l" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /D" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /j" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /L" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /m" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /a" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /d" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /Z" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /X" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /k" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /i" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /R" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /T" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /c" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /t" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /N" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /V" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /h" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /n" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /y" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /z" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /W" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /S" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /M" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /e" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /E" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /x" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /v" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /I" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /r" 154eff9562e1d6aec0a435ffe97041141455b2a23e58633596174dfb9f1f57e3.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /F" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /Y" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /K" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /G" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /O" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /o" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /Q" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /w" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /g" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /U" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /A" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /s" tiiadeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tiiadeb = "C:\\Users\\Admin\\tiiadeb.exe /p" tiiadeb.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 2844 154eff9562e1d6aec0a435ffe97041141455b2a23e58633596174dfb9f1f57e3.exe 2844 154eff9562e1d6aec0a435ffe97041141455b2a23e58633596174dfb9f1f57e3.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe 4808 tiiadeb.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2844 154eff9562e1d6aec0a435ffe97041141455b2a23e58633596174dfb9f1f57e3.exe 4808 tiiadeb.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2844 wrote to memory of 4808 2844 154eff9562e1d6aec0a435ffe97041141455b2a23e58633596174dfb9f1f57e3.exe 86 PID 2844 wrote to memory of 4808 2844 154eff9562e1d6aec0a435ffe97041141455b2a23e58633596174dfb9f1f57e3.exe 86 PID 2844 wrote to memory of 4808 2844 154eff9562e1d6aec0a435ffe97041141455b2a23e58633596174dfb9f1f57e3.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\154eff9562e1d6aec0a435ffe97041141455b2a23e58633596174dfb9f1f57e3.exe"C:\Users\Admin\AppData\Local\Temp\154eff9562e1d6aec0a435ffe97041141455b2a23e58633596174dfb9f1f57e3.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:2844 -
C:\Users\Admin\tiiadeb.exe"C:\Users\Admin\tiiadeb.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:4808
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
152KB
MD5bf3e56a4bd2e8ab2b85d3bcfb778976a
SHA16265f0ad0498039d018247ddad9ba4c62865b968
SHA2563609b6c1b96a557bb47fbc5202fcca150543367fa8b57db656b8eee272fdf174
SHA51254159e867612eb71dcbb19bd23842d5d2c2310998c384126dad360746cccb5f5230d2fc8f750dd33c98d91a5ce04cfb478ec34f2eac4e5c6b1eb1c1594c3e760
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Filesize
152KB
MD5bf3e56a4bd2e8ab2b85d3bcfb778976a
SHA16265f0ad0498039d018247ddad9ba4c62865b968
SHA2563609b6c1b96a557bb47fbc5202fcca150543367fa8b57db656b8eee272fdf174
SHA51254159e867612eb71dcbb19bd23842d5d2c2310998c384126dad360746cccb5f5230d2fc8f750dd33c98d91a5ce04cfb478ec34f2eac4e5c6b1eb1c1594c3e760