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Analysis
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max time kernel
151s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
19/09/2022, 03:22
Static task
static1
Behavioral task
behavioral1
Sample
25bf87f1e557c891cdb6ff97f67e9a76eb9fb9b09277ec0e3443c4df7b43550d.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
25bf87f1e557c891cdb6ff97f67e9a76eb9fb9b09277ec0e3443c4df7b43550d.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
25bf87f1e557c891cdb6ff97f67e9a76eb9fb9b09277ec0e3443c4df7b43550d.exe
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Size
176KB
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MD5
89372e07625642abca9605c561263531
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SHA1
19366790f3ade208b92f3620fcc80d4f037ee956
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SHA256
25bf87f1e557c891cdb6ff97f67e9a76eb9fb9b09277ec0e3443c4df7b43550d
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SHA512
a70718b93128b708c9c07523b3f23e597d6151d9b24009ccb599c4844f1d084475333fa2416a60f95d96b9b0ac4c1645f39ae864cffb8720131a0648012c89f8
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SSDEEP
3072:Dnol91MwYT9M8WAXKdEOdO6Knvmb7/D26YPjvOuc7WWYKlEE2js11lUyGevo:rY91MwY9JWAXKqeKnvmb7/D26YrvOucE
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" 25bf87f1e557c891cdb6ff97f67e9a76eb9fb9b09277ec0e3443c4df7b43550d.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" naawi.exe -
Executes dropped EXE 1 IoCs
pid Process 1264 naawi.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 25bf87f1e557c891cdb6ff97f67e9a76eb9fb9b09277ec0e3443c4df7b43550d.exe -
Adds Run key to start application 2 TTPs 55 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /h" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /P" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /F" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /V" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /q" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /n" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /U" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /N" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /Y" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /L" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /o" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /I" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /z" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /T" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /Q" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /c" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /E" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /p" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /D" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /W" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /i" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /G" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /e" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /k" 25bf87f1e557c891cdb6ff97f67e9a76eb9fb9b09277ec0e3443c4df7b43550d.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /H" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /b" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /a" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /w" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /Z" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /O" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /l" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /m" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /S" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /t" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /B" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /R" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /X" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /j" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /v" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /u" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /C" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /x" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /f" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /k" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /A" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /y" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /J" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /g" naawi.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\ naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /d" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /r" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /M" naawi.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 25bf87f1e557c891cdb6ff97f67e9a76eb9fb9b09277ec0e3443c4df7b43550d.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /K" naawi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\naawi = "C:\\Users\\Admin\\naawi.exe /s" naawi.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 4984 25bf87f1e557c891cdb6ff97f67e9a76eb9fb9b09277ec0e3443c4df7b43550d.exe 4984 25bf87f1e557c891cdb6ff97f67e9a76eb9fb9b09277ec0e3443c4df7b43550d.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe 1264 naawi.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4984 25bf87f1e557c891cdb6ff97f67e9a76eb9fb9b09277ec0e3443c4df7b43550d.exe 1264 naawi.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4984 wrote to memory of 1264 4984 25bf87f1e557c891cdb6ff97f67e9a76eb9fb9b09277ec0e3443c4df7b43550d.exe 80 PID 4984 wrote to memory of 1264 4984 25bf87f1e557c891cdb6ff97f67e9a76eb9fb9b09277ec0e3443c4df7b43550d.exe 80 PID 4984 wrote to memory of 1264 4984 25bf87f1e557c891cdb6ff97f67e9a76eb9fb9b09277ec0e3443c4df7b43550d.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\25bf87f1e557c891cdb6ff97f67e9a76eb9fb9b09277ec0e3443c4df7b43550d.exe"C:\Users\Admin\AppData\Local\Temp\25bf87f1e557c891cdb6ff97f67e9a76eb9fb9b09277ec0e3443c4df7b43550d.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:4984 -
C:\Users\Admin\naawi.exe"C:\Users\Admin\naawi.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:1264
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
176KB
MD551590d921d92ee2006c45c7675ef2a2d
SHA16ad98cee5e89a921677ef31fb20b8c77406ca9e0
SHA256af546ac64a87e9df03c6a10f748c9b2faec77ba3af3dc3316757e705d3031e0f
SHA5123e54380106d79c6d029833e97127bb982234e446ff22169e2315c7fc3775c657635db903251dac553b0a04cd642d2fd0db8457a04db97a0159daaa69e5a724f2
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Filesize
176KB
MD551590d921d92ee2006c45c7675ef2a2d
SHA16ad98cee5e89a921677ef31fb20b8c77406ca9e0
SHA256af546ac64a87e9df03c6a10f748c9b2faec77ba3af3dc3316757e705d3031e0f
SHA5123e54380106d79c6d029833e97127bb982234e446ff22169e2315c7fc3775c657635db903251dac553b0a04cd642d2fd0db8457a04db97a0159daaa69e5a724f2