Analysis
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max time kernel
151s -
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
01-12-2022 23:06
Static task
static1
Behavioral task
behavioral1
Sample
95dd6a85938d8db0010951e4c0204c30cc1ae8639f8356c411015c97aa7f78f7.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
95dd6a85938d8db0010951e4c0204c30cc1ae8639f8356c411015c97aa7f78f7.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
95dd6a85938d8db0010951e4c0204c30cc1ae8639f8356c411015c97aa7f78f7.exe
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Size
240KB
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MD5
dd408992a738f0f7638dd7dff03f1e60
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SHA1
7004ee2590fd64e5c13ac91fbafc0d6448699e74
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SHA256
95dd6a85938d8db0010951e4c0204c30cc1ae8639f8356c411015c97aa7f78f7
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SHA512
f428adcfc40c11e86e20a63e0d9c756e63575448cfdd596e28fe156802303290a26b342c08ce2082830cec8e67e3f2129328bb042bad55063cf54aac8d0a4e2b
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SSDEEP
6144:r+3dwqsNTNEXGlQR58EqxF6snji81RUinKq3aEESliDIL:rsdQKjeaEEpI
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" 95dd6a85938d8db0010951e4c0204c30cc1ae8639f8356c411015c97aa7f78f7.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" noiopad.exe -
Executes dropped EXE 1 IoCs
pid Process 3840 noiopad.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 95dd6a85938d8db0010951e4c0204c30cc1ae8639f8356c411015c97aa7f78f7.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /x" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /p" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /v" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /a" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /g" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /q" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /t" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /i" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /z" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /c" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /o" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /d" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /l" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /k" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /u" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /b" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /w" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /r" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /j" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /p" 95dd6a85938d8db0010951e4c0204c30cc1ae8639f8356c411015c97aa7f78f7.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /f" noiopad.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 95dd6a85938d8db0010951e4c0204c30cc1ae8639f8356c411015c97aa7f78f7.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /h" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /e" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /y" noiopad.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /s" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /m" noiopad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noiopad = "C:\\Users\\Admin\\noiopad.exe /n" noiopad.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 1868 95dd6a85938d8db0010951e4c0204c30cc1ae8639f8356c411015c97aa7f78f7.exe 1868 95dd6a85938d8db0010951e4c0204c30cc1ae8639f8356c411015c97aa7f78f7.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe 3840 noiopad.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1868 95dd6a85938d8db0010951e4c0204c30cc1ae8639f8356c411015c97aa7f78f7.exe 3840 noiopad.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1868 wrote to memory of 3840 1868 95dd6a85938d8db0010951e4c0204c30cc1ae8639f8356c411015c97aa7f78f7.exe 80 PID 1868 wrote to memory of 3840 1868 95dd6a85938d8db0010951e4c0204c30cc1ae8639f8356c411015c97aa7f78f7.exe 80 PID 1868 wrote to memory of 3840 1868 95dd6a85938d8db0010951e4c0204c30cc1ae8639f8356c411015c97aa7f78f7.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\95dd6a85938d8db0010951e4c0204c30cc1ae8639f8356c411015c97aa7f78f7.exe"C:\Users\Admin\AppData\Local\Temp\95dd6a85938d8db0010951e4c0204c30cc1ae8639f8356c411015c97aa7f78f7.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:1868 -
C:\Users\Admin\noiopad.exe"C:\Users\Admin\noiopad.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:3840
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
240KB
MD522a24758f0dd7419bd65533a2d458c8d
SHA1c1c6b0828476ecb3fd5fe008d2820bd1bc3ccaef
SHA256aeba3dc54f9e5a99bc4eba662f28c6ac7cf4b18148346dfde9b51c52965193fc
SHA5120278f96f9b8acef759f5161c6ef829365b0a4c60a3d56ba1878f9981a625d64df31ac04d932e80c95bfc3ea0fa1491295b1a426e641dcd8d1407115711862d2d
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Filesize
240KB
MD522a24758f0dd7419bd65533a2d458c8d
SHA1c1c6b0828476ecb3fd5fe008d2820bd1bc3ccaef
SHA256aeba3dc54f9e5a99bc4eba662f28c6ac7cf4b18148346dfde9b51c52965193fc
SHA5120278f96f9b8acef759f5161c6ef829365b0a4c60a3d56ba1878f9981a625d64df31ac04d932e80c95bfc3ea0fa1491295b1a426e641dcd8d1407115711862d2d