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Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
11/03/2024, 10:00
Static task
static1
Behavioral task
behavioral1
Sample
c04e1fce28356d0764ecdf2facab034c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c04e1fce28356d0764ecdf2facab034c.exe
Resource
win10v2004-20240226-en
General
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Target
c04e1fce28356d0764ecdf2facab034c.exe
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Size
252KB
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MD5
c04e1fce28356d0764ecdf2facab034c
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SHA1
5506b143e0911f4d10df477a90d608e74b05fa12
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SHA256
88f4c4724a02a67769675cf693b628af7164da462b5be20a0b768b39fcf63194
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SHA512
a1fb9355e1d336fca398dd2c3fb08f6ec9bb59c9e92d6a3c20ea1deecd466317c66e78a10257ab82618ee6b4b988c1d020b137030793e06ed434a0852a52535d
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SSDEEP
3072:QnIPOQG/S80wRfrUuFa3iw+SQqTw79ae1TdMPfoxMkdPtcyXDKv31z:QIPTGRR7Bzq8h11qhGBXDKvF
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-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" fovod.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-1-5-21-983155329-280873152-1838004294-1000\Control Panel\International\Geo\Nation c04e1fce28356d0764ecdf2facab034c.exe -
Executes dropped EXE 1 IoCs
pid Process 376 fovod.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /h" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /j" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /f" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /G" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /R" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /B" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /N" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /F" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /U" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /W" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /O" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /g" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /Z" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /a" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /T" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /K" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /k" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /s" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /e" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /i" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /w" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /D" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /E" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /o" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /z" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /V" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /l" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /q" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /d" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /C" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /u" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /n" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /v" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /m" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /Y" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /S" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /H" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /L" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /X" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /M" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /x" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /P" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /J" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /c" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /Q" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /A" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /p" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /y" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /b" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /I" fovod.exe Set value (str) \REGISTRY\USER\S-1-5-21-983155329-280873152-1838004294-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fovod = "C:\\Users\\Admin\\fovod.exe /r" fovod.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe 376 fovod.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1132 c04e1fce28356d0764ecdf2facab034c.exe 376 fovod.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1132 wrote to memory of 376 1132 c04e1fce28356d0764ecdf2facab034c.exe 92 PID 1132 wrote to memory of 376 1132 c04e1fce28356d0764ecdf2facab034c.exe 92 PID 1132 wrote to memory of 376 1132 c04e1fce28356d0764ecdf2facab034c.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\c04e1fce28356d0764ecdf2facab034c.exe"C:\Users\Admin\AppData\Local\Temp\c04e1fce28356d0764ecdf2facab034c.exe"1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1132 -
C:\Users\Admin\fovod.exe"C:\Users\Admin\fovod.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:376
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
252KB
MD59eb82541701f6e08f3283842f10bd055
SHA11ca206992d1da1e308a5e273ee7240d1e61d992f
SHA256c9c7f4903ac83789496aa95562dd09fb9b162d5442781b7a51c8e0fb209dc579
SHA512e6fa76c86e0844fc6bc78e8dccac267ec3d42cdcd6e671a30b9a4931b0bd4c0bc3c196b5f815405c484eb8962beefbdba906691ba7ae348854172d3a686956e4