Analysis
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max time kernel
175s -
max time network
195s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
05-12-2022 10:14
Static task
static1
Behavioral task
behavioral1
Sample
b123731c5fbadbfa35942b40367bc43e4d1ad5c41e72dbf05e782842f42c598a.exe
Resource
win7-20221111-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
b123731c5fbadbfa35942b40367bc43e4d1ad5c41e72dbf05e782842f42c598a.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
b123731c5fbadbfa35942b40367bc43e4d1ad5c41e72dbf05e782842f42c598a.exe
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Size
116KB
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MD5
7cc3a42aaaa73c711fae9d7eb56aba0e
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SHA1
c214042cae74ed87c2f5b888c0a43d8968a0d422
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SHA256
b123731c5fbadbfa35942b40367bc43e4d1ad5c41e72dbf05e782842f42c598a
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SHA512
ea5c9ff0604b2358865989bba38c51895101ed4c7fdfd3c4ec22fc24beab747482ed8105518136343522ae263274115d96c7b8c6b9fa77db3693f5852dd39961
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SSDEEP
1536:d+cIRGHu9mQGSp3E5zkons4MBikY+msHH0o4vwo3L2YRTB6m8AJ0x:dF4pJE5zkPBir+miUoUEYRTB6ZYE
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-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" b123731c5fbadbfa35942b40367bc43e4d1ad5c41e72dbf05e782842f42c598a.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" raixue.exe -
Executes dropped EXE 1 IoCs
pid Process 3276 raixue.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-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation b123731c5fbadbfa35942b40367bc43e4d1ad5c41e72dbf05e782842f42c598a.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /p" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /i" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /w" raixue.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows\CurrentVersion\Run\ b123731c5fbadbfa35942b40367bc43e4d1ad5c41e72dbf05e782842f42c598a.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /f" b123731c5fbadbfa35942b40367bc43e4d1ad5c41e72dbf05e782842f42c598a.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /v" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /U" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /A" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /c" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /e" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /d" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /N" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /j" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /u" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /Z" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /Q" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /M" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /s" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /H" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /B" raixue.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows\CurrentVersion\Run\ raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /O" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /P" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /t" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /C" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /g" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /r" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /o" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /k" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /E" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /x" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /Y" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /D" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /F" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /K" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /I" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /X" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /f" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /l" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /m" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /G" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /J" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /L" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /q" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /h" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /R" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /b" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /S" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /z" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /W" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /V" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /y" raixue.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\raixue = "C:\\Users\\Admin\\raixue.exe /n" raixue.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 2212 b123731c5fbadbfa35942b40367bc43e4d1ad5c41e72dbf05e782842f42c598a.exe 2212 b123731c5fbadbfa35942b40367bc43e4d1ad5c41e72dbf05e782842f42c598a.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe 3276 raixue.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2212 b123731c5fbadbfa35942b40367bc43e4d1ad5c41e72dbf05e782842f42c598a.exe 3276 raixue.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2212 wrote to memory of 3276 2212 b123731c5fbadbfa35942b40367bc43e4d1ad5c41e72dbf05e782842f42c598a.exe 81 PID 2212 wrote to memory of 3276 2212 b123731c5fbadbfa35942b40367bc43e4d1ad5c41e72dbf05e782842f42c598a.exe 81 PID 2212 wrote to memory of 3276 2212 b123731c5fbadbfa35942b40367bc43e4d1ad5c41e72dbf05e782842f42c598a.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\b123731c5fbadbfa35942b40367bc43e4d1ad5c41e72dbf05e782842f42c598a.exe"C:\Users\Admin\AppData\Local\Temp\b123731c5fbadbfa35942b40367bc43e4d1ad5c41e72dbf05e782842f42c598a.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:2212 -
C:\Users\Admin\raixue.exe"C:\Users\Admin\raixue.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:3276
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
116KB
MD55a695a32403a89536beb655ff432641f
SHA1f5a90ade27350437d89fa09abf8739c561bc51a1
SHA25639e9cc06c0d7bba7dd26316bde71377af3c7bd398f44aaba78f27084e3a7d20b
SHA5125e3086c793ab818c419ebb32ed704beb1ba31ba671aa5a0791d61163c62bdb505135bd5061c7a2048c357ca50305e90925ef266a526c33ad0ff426477e497714
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Filesize
116KB
MD55a695a32403a89536beb655ff432641f
SHA1f5a90ade27350437d89fa09abf8739c561bc51a1
SHA25639e9cc06c0d7bba7dd26316bde71377af3c7bd398f44aaba78f27084e3a7d20b
SHA5125e3086c793ab818c419ebb32ed704beb1ba31ba671aa5a0791d61163c62bdb505135bd5061c7a2048c357ca50305e90925ef266a526c33ad0ff426477e497714