Analysis
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max time kernel
155s -
max time network
167s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
01/10/2022, 19:34
Static task
static1
Behavioral task
behavioral1
Sample
9472cacb2fb4edbec37a8b162bc2fb07546856d3353b03b44ae7cdf1e60b9c39.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
9472cacb2fb4edbec37a8b162bc2fb07546856d3353b03b44ae7cdf1e60b9c39.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
9472cacb2fb4edbec37a8b162bc2fb07546856d3353b03b44ae7cdf1e60b9c39.exe
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Size
100KB
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MD5
72d6ea25b18b8b5083df54e84bda0e9d
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SHA1
c32f4fd10ec57ccbdad6050b78d3b82788cf4c65
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SHA256
9472cacb2fb4edbec37a8b162bc2fb07546856d3353b03b44ae7cdf1e60b9c39
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SHA512
413d14eef608ad09dc5f1309266a14f17eb402a4178837233d233c1e62ab1db314ff88ff7a266994757be9c02a6c1ed79661720299bea4ac7a878fbeab00f036
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SSDEEP
1536:CJt0882NTdwBLLGZcYADZPU1+73BD88b0nyMNIjnZr7:6wQgZPUQJMCnt7
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-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 9472cacb2fb4edbec37a8b162bc2fb07546856d3353b03b44ae7cdf1e60b9c39.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" noxex.exe -
Executes dropped EXE 1 IoCs
pid Process 2832 noxex.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-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation 9472cacb2fb4edbec37a8b162bc2fb07546856d3353b03b44ae7cdf1e60b9c39.exe -
Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /A" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /a" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /U" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /Z" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /L" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /l" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /K" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /E" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /p" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /e" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /D" 9472cacb2fb4edbec37a8b162bc2fb07546856d3353b03b44ae7cdf1e60b9c39.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /f" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /O" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /t" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /P" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /b" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /s" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /G" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /F" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /W" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /w" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /k" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /I" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /Q" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /R" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /c" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /q" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /B" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /z" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /h" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /n" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /i" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /j" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /d" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /y" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /V" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /M" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /Y" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /J" noxex.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 9472cacb2fb4edbec37a8b162bc2fb07546856d3353b03b44ae7cdf1e60b9c39.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /o" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /T" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /v" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /m" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /X" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /D" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /g" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /r" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /u" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /C" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /H" noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /x" noxex.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\ noxex.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noxex = "C:\\Users\\Admin\\noxex.exe /N" noxex.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 408 9472cacb2fb4edbec37a8b162bc2fb07546856d3353b03b44ae7cdf1e60b9c39.exe 408 9472cacb2fb4edbec37a8b162bc2fb07546856d3353b03b44ae7cdf1e60b9c39.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe 2832 noxex.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 408 9472cacb2fb4edbec37a8b162bc2fb07546856d3353b03b44ae7cdf1e60b9c39.exe 2832 noxex.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 408 wrote to memory of 2832 408 9472cacb2fb4edbec37a8b162bc2fb07546856d3353b03b44ae7cdf1e60b9c39.exe 80 PID 408 wrote to memory of 2832 408 9472cacb2fb4edbec37a8b162bc2fb07546856d3353b03b44ae7cdf1e60b9c39.exe 80 PID 408 wrote to memory of 2832 408 9472cacb2fb4edbec37a8b162bc2fb07546856d3353b03b44ae7cdf1e60b9c39.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\9472cacb2fb4edbec37a8b162bc2fb07546856d3353b03b44ae7cdf1e60b9c39.exe"C:\Users\Admin\AppData\Local\Temp\9472cacb2fb4edbec37a8b162bc2fb07546856d3353b03b44ae7cdf1e60b9c39.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:408 -
C:\Users\Admin\noxex.exe"C:\Users\Admin\noxex.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:2832
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
100KB
MD59fa916e59179849bfaabb7dbfea4e59e
SHA1fbdab7f17163af76a77d320015c3362a37992ab2
SHA256daab1ee04812f94c4d2013d159523d82fcd7916dd660e8d5eb8c96ca968c13a0
SHA5125684a9ae79fca6862fbbbb1c7a960b8c463b7ef3e57b0efda75af273dbf34cfabe729f7d6112060a6746543b8d7048f86aaf4a3ca08b05ba86ef6144d97ae71d
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Filesize
100KB
MD59fa916e59179849bfaabb7dbfea4e59e
SHA1fbdab7f17163af76a77d320015c3362a37992ab2
SHA256daab1ee04812f94c4d2013d159523d82fcd7916dd660e8d5eb8c96ca968c13a0
SHA5125684a9ae79fca6862fbbbb1c7a960b8c463b7ef3e57b0efda75af273dbf34cfabe729f7d6112060a6746543b8d7048f86aaf4a3ca08b05ba86ef6144d97ae71d