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Analysis
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max time kernel
151s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
05/12/2022, 18:51
Static task
static1
Behavioral task
behavioral1
Sample
80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe
Resource
win10v2004-20220901-en
General
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Target
80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe
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Size
212KB
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MD5
cc07dbfa3d2b96225f2394b18f2dc508
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SHA1
504254f1d50f796dbb1ec7a2ef3e75cddc02e683
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SHA256
80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d
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SHA512
4f4b01c21dabfd0aff5b69bf97fc01c49a66b891f8fbaf2cbd03d924f3db176059a5ebfe219cd7e609605bbf3c55f32f1fe255f91392f6dd0319d34603db7150
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SSDEEP
6144:+Yy3wYPFiYzY09umHh7K5cUXEBwrYVHhAge6nOX:DygqFtY09umH45cUXEBwUVHhAge6OX
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-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" feeoq.exe -
Executes dropped EXE 1 IoCs
pid Process 912 feeoq.exe -
Loads dropped DLL 2 IoCs
pid Process 1368 80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe 1368 80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe -
Adds Run key to start application 2 TTPs 58 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ 80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /j" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /v" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /y" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /x" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /l" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /i" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /z" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /c" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /r" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /d" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /n" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /q" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /f" feeoq.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /t" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /n" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /w" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /e" feeoq.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /j" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /k" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /i" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /m" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /d" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /h" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /h" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /b" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /l" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /x" feeoq.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /p" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /b" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /s" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /g" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /u" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /g" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /e" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /u" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /v" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /m" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /g" 80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /t" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /p" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /k" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /z" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /o" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /a" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /a" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /q" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /y" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /n" 80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /c" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /o" feeoq.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /f" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /w" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /s" feeoq.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\feeoq = "C:\\Users\\Admin\\feeoq.exe /r" feeoq.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 1368 80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe 912 feeoq.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 912 feeoq.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1368 80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe 912 feeoq.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1368 wrote to memory of 912 1368 80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe 27 PID 1368 wrote to memory of 912 1368 80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe 27 PID 1368 wrote to memory of 912 1368 80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe 27 PID 1368 wrote to memory of 912 1368 80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.exe"C:\Users\Admin\AppData\Local\Temp\80afcd28ce9e160dd0b1d93df142078217b9af2aa9cc842d35706cc6dc40299d.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:1368 -
C:\Users\Admin\feeoq.exe"C:\Users\Admin\feeoq.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:912
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
212KB
MD51d36a0d69627133ecec75815832104b7
SHA1f5301f6abf60aef86f337f469742e72caeee0b7b
SHA256e34a616dd65519338d91ded3f905accca65b94363768374e40624dd86d4a16a9
SHA51200e502892ce6359575749c2834fe4ae35fc8491a9253b305485add3cfd65531fdd9810da46cde213ab7a603698980b7c121ddb2164640213c8607fa334aced0f
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Filesize
212KB
MD51d36a0d69627133ecec75815832104b7
SHA1f5301f6abf60aef86f337f469742e72caeee0b7b
SHA256e34a616dd65519338d91ded3f905accca65b94363768374e40624dd86d4a16a9
SHA51200e502892ce6359575749c2834fe4ae35fc8491a9253b305485add3cfd65531fdd9810da46cde213ab7a603698980b7c121ddb2164640213c8607fa334aced0f
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Filesize
212KB
MD51d36a0d69627133ecec75815832104b7
SHA1f5301f6abf60aef86f337f469742e72caeee0b7b
SHA256e34a616dd65519338d91ded3f905accca65b94363768374e40624dd86d4a16a9
SHA51200e502892ce6359575749c2834fe4ae35fc8491a9253b305485add3cfd65531fdd9810da46cde213ab7a603698980b7c121ddb2164640213c8607fa334aced0f
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Filesize
212KB
MD51d36a0d69627133ecec75815832104b7
SHA1f5301f6abf60aef86f337f469742e72caeee0b7b
SHA256e34a616dd65519338d91ded3f905accca65b94363768374e40624dd86d4a16a9
SHA51200e502892ce6359575749c2834fe4ae35fc8491a9253b305485add3cfd65531fdd9810da46cde213ab7a603698980b7c121ddb2164640213c8607fa334aced0f