Analysis
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max time kernel
156s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
12/10/2022, 14:06
Static task
static1
Behavioral task
behavioral1
Sample
b062ec3ca6e29c9be7eb6833f8c43f9708e3ed1c12d187db50fce851784c6a18.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
b062ec3ca6e29c9be7eb6833f8c43f9708e3ed1c12d187db50fce851784c6a18.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
b062ec3ca6e29c9be7eb6833f8c43f9708e3ed1c12d187db50fce851784c6a18.exe
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Size
136KB
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MD5
650f499335fc55ad52afd9965f12be60
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SHA1
fa4a3412bf45260ecadaf1e4211c246a9082080e
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SHA256
b062ec3ca6e29c9be7eb6833f8c43f9708e3ed1c12d187db50fce851784c6a18
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SHA512
53820aa7d089d7442da0f5435c613cdfb12c626d3e4ba3aec44840f8fa614c3bff5ec552e13cd737c27ec9fd975223d1e7923bc5bb174afb2223568da455c160
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SSDEEP
3072:BmagNwjBfQn7WbIqH0ybZBiOllyEmcP82+aVdOt66VGegmb:BmjYQn7WbIqH0ybZBiOllyE5D+aVkjse
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" caeoga.exe -
Executes dropped EXE 1 IoCs
pid Process 1740 caeoga.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-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation b062ec3ca6e29c9be7eb6833f8c43f9708e3ed1c12d187db50fce851784c6a18.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /h" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /U" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /L" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /P" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /m" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /g" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /X" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /w" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /d" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /i" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /Z" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /N" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /R" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /v" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /S" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /q" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /r" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /k" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /a" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /t" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /e" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /f" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /b" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /c" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /Q" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /V" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /o" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /j" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /s" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /G" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /y" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /W" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /B" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /x" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /p" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /O" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /K" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /F" caeoga.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\ caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /l" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /H" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /z" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /T" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /u" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /M" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /C" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /Y" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /E" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /I" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /J" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /A" caeoga.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caeoga = "C:\\Users\\Admin\\caeoga.exe /D" caeoga.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 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe 1740 caeoga.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1376 b062ec3ca6e29c9be7eb6833f8c43f9708e3ed1c12d187db50fce851784c6a18.exe 1740 caeoga.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1376 wrote to memory of 1740 1376 b062ec3ca6e29c9be7eb6833f8c43f9708e3ed1c12d187db50fce851784c6a18.exe 81 PID 1376 wrote to memory of 1740 1376 b062ec3ca6e29c9be7eb6833f8c43f9708e3ed1c12d187db50fce851784c6a18.exe 81 PID 1376 wrote to memory of 1740 1376 b062ec3ca6e29c9be7eb6833f8c43f9708e3ed1c12d187db50fce851784c6a18.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\b062ec3ca6e29c9be7eb6833f8c43f9708e3ed1c12d187db50fce851784c6a18.exe"C:\Users\Admin\AppData\Local\Temp\b062ec3ca6e29c9be7eb6833f8c43f9708e3ed1c12d187db50fce851784c6a18.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1376 -
C:\Users\Admin\caeoga.exe"C:\Users\Admin\caeoga.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:1740
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
136KB
MD5f2b977b73fb41616718164589ab33140
SHA1ce9d8f2b7f3cfbac726c1252ab79de7ea28ead4c
SHA256f17f0de2a350783b174c74ebd5abde9c5a90b3a36dd74b5e057a9716315f6b63
SHA5129df487978d5f5cf6f408777e5ca5f0676cee8f412fb84de3f247c53156a66f63cea23355e19cb2d5c2f8c2438929c36a6dbb8a5f20ab4a1069d40ba489bbf402
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Filesize
136KB
MD5f2b977b73fb41616718164589ab33140
SHA1ce9d8f2b7f3cfbac726c1252ab79de7ea28ead4c
SHA256f17f0de2a350783b174c74ebd5abde9c5a90b3a36dd74b5e057a9716315f6b63
SHA5129df487978d5f5cf6f408777e5ca5f0676cee8f412fb84de3f247c53156a66f63cea23355e19cb2d5c2f8c2438929c36a6dbb8a5f20ab4a1069d40ba489bbf402