Analysis
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max time kernel
190s -
max time network
94s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
14-10-2022 10:19
Static task
static1
Behavioral task
behavioral1
Sample
c0e7f2a940e27b8f70a49d3be92e679f0baca87eb508cee47707d74d68a727ab.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
c0e7f2a940e27b8f70a49d3be92e679f0baca87eb508cee47707d74d68a727ab.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
c0e7f2a940e27b8f70a49d3be92e679f0baca87eb508cee47707d74d68a727ab.exe
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Size
196KB
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MD5
05557c0858fe25dd1d7d5782f79952e0
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SHA1
f57ead542458e178b5ae0b9b7ae15f8135639e88
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SHA256
c0e7f2a940e27b8f70a49d3be92e679f0baca87eb508cee47707d74d68a727ab
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SHA512
cedc30760cf98b41a05c539c2de0bf023d88de7a30d726f84c1a477cc3d8bf49b99bb69afb314c10220dfb07158f12df58e8b6f0d52e172e1bddc5d00d761e19
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SSDEEP
6144:EOh24K16oTJWvfU4+bOl8femcK/fObT/bGimszUg7Wqnb:9hOAoTMvs4+bOlNK/fObT/bGip77Rb
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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" c0e7f2a940e27b8f70a49d3be92e679f0baca87eb508cee47707d74d68a727ab.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" raaaguv.exe -
Executes dropped EXE 1 IoCs
pid Process 1164 raaaguv.exe -
Loads dropped DLL 2 IoCs
pid Process 1872 c0e7f2a940e27b8f70a49d3be92e679f0baca87eb508cee47707d74d68a727ab.exe 1872 c0e7f2a940e27b8f70a49d3be92e679f0baca87eb508cee47707d74d68a727ab.exe -
Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /F" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /t" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /A" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /S" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /V" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /G" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /h" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /Z" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /U" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /C" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /P" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /E" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /c" c0e7f2a940e27b8f70a49d3be92e679f0baca87eb508cee47707d74d68a727ab.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /D" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /Q" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /c" raaaguv.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ c0e7f2a940e27b8f70a49d3be92e679f0baca87eb508cee47707d74d68a727ab.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /B" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /f" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /T" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /p" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /w" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /y" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /Y" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /r" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /I" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /q" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /O" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /J" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /x" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /d" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /g" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /R" raaaguv.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /n" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /v" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /m" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /L" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /l" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /b" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /s" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /M" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /j" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /a" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /K" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /u" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /o" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /i" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /X" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /W" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /e" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /H" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /N" raaaguv.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\raaaguv = "C:\\Users\\Admin\\raaaguv.exe /k" raaaguv.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 1872 c0e7f2a940e27b8f70a49d3be92e679f0baca87eb508cee47707d74d68a727ab.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe 1164 raaaguv.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1872 c0e7f2a940e27b8f70a49d3be92e679f0baca87eb508cee47707d74d68a727ab.exe 1164 raaaguv.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1872 wrote to memory of 1164 1872 c0e7f2a940e27b8f70a49d3be92e679f0baca87eb508cee47707d74d68a727ab.exe 27 PID 1872 wrote to memory of 1164 1872 c0e7f2a940e27b8f70a49d3be92e679f0baca87eb508cee47707d74d68a727ab.exe 27 PID 1872 wrote to memory of 1164 1872 c0e7f2a940e27b8f70a49d3be92e679f0baca87eb508cee47707d74d68a727ab.exe 27 PID 1872 wrote to memory of 1164 1872 c0e7f2a940e27b8f70a49d3be92e679f0baca87eb508cee47707d74d68a727ab.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\c0e7f2a940e27b8f70a49d3be92e679f0baca87eb508cee47707d74d68a727ab.exe"C:\Users\Admin\AppData\Local\Temp\c0e7f2a940e27b8f70a49d3be92e679f0baca87eb508cee47707d74d68a727ab.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1872 -
C:\Users\Admin\raaaguv.exe"C:\Users\Admin\raaaguv.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:1164
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
196KB
MD5a4987282de281cb85c0d9e1319c5cee8
SHA19de5b5a74b632a4632aaf11dce36748fc1b983b5
SHA25656fc23957b8f1d9fe05ef22582481f6fcd74393e5967be024f62656555c00c24
SHA5127caadfa15dc4e083d7282751e0b5cb543f23d1e6799725a4929dab6ba0d32ee1f41c82d2f1216b6c0e52bfede51625c91ec2dd5a0f536fbf724b844adc409de6
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Filesize
196KB
MD5a4987282de281cb85c0d9e1319c5cee8
SHA19de5b5a74b632a4632aaf11dce36748fc1b983b5
SHA25656fc23957b8f1d9fe05ef22582481f6fcd74393e5967be024f62656555c00c24
SHA5127caadfa15dc4e083d7282751e0b5cb543f23d1e6799725a4929dab6ba0d32ee1f41c82d2f1216b6c0e52bfede51625c91ec2dd5a0f536fbf724b844adc409de6
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Filesize
196KB
MD5a4987282de281cb85c0d9e1319c5cee8
SHA19de5b5a74b632a4632aaf11dce36748fc1b983b5
SHA25656fc23957b8f1d9fe05ef22582481f6fcd74393e5967be024f62656555c00c24
SHA5127caadfa15dc4e083d7282751e0b5cb543f23d1e6799725a4929dab6ba0d32ee1f41c82d2f1216b6c0e52bfede51625c91ec2dd5a0f536fbf724b844adc409de6
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Filesize
196KB
MD5a4987282de281cb85c0d9e1319c5cee8
SHA19de5b5a74b632a4632aaf11dce36748fc1b983b5
SHA25656fc23957b8f1d9fe05ef22582481f6fcd74393e5967be024f62656555c00c24
SHA5127caadfa15dc4e083d7282751e0b5cb543f23d1e6799725a4929dab6ba0d32ee1f41c82d2f1216b6c0e52bfede51625c91ec2dd5a0f536fbf724b844adc409de6