Analysis
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max time kernel
119s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22/11/2024, 08:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3f543414b87fbc9cc6084d811984dd332e3fabaaeec3c5dedcd253589a478c2f.exe
Resource
win7-20241010-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
3f543414b87fbc9cc6084d811984dd332e3fabaaeec3c5dedcd253589a478c2f.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
3f543414b87fbc9cc6084d811984dd332e3fabaaeec3c5dedcd253589a478c2f.exe
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Size
92KB
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MD5
fea241bd6e97fa49cdfc05a585941aaf
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SHA1
29f93d66848c5d999caf526e5a3e687caebc83a5
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SHA256
3f543414b87fbc9cc6084d811984dd332e3fabaaeec3c5dedcd253589a478c2f
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SHA512
ca7161d0228d6bb4c7361a74f46a0740f9988d19f4507cc05752e4fc93d72a42cc1877a15b524512fd7064aedfef5d15b865ee080277d3bcc772e8bbb01082cd
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SSDEEP
1536:n7zwOO0FEJ6kri7hwj4Pnv/rvyvJvSvbvfv3yPHpPGaE:7zwOOW1mmyPpPE
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-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" zooyuq.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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation 3f543414b87fbc9cc6084d811984dd332e3fabaaeec3c5dedcd253589a478c2f.exe -
Executes dropped EXE 1 IoCs
pid Process 536 zooyuq.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /Q" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /F" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /M" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /W" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /e" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /m" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /g" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /U" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /N" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /T" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /j" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /Z" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /u" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /w" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /t" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /C" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /r" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /h" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /c" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /p" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /E" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /A" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /x" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /i" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /J" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /z" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /q" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /I" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /R" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /K" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /D" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /l" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /L" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /n" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /f" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /P" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /Y" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /v" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /d" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /a" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /G" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /S" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /k" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /O" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /H" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /X" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /V" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /s" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /y" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /B" zooyuq.exe Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\zooyuq = "C:\\Users\\Admin\\zooyuq.exe /b" zooyuq.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3f543414b87fbc9cc6084d811984dd332e3fabaaeec3c5dedcd253589a478c2f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zooyuq.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe 536 zooyuq.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1908 3f543414b87fbc9cc6084d811984dd332e3fabaaeec3c5dedcd253589a478c2f.exe 536 zooyuq.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1908 wrote to memory of 536 1908 3f543414b87fbc9cc6084d811984dd332e3fabaaeec3c5dedcd253589a478c2f.exe 83 PID 1908 wrote to memory of 536 1908 3f543414b87fbc9cc6084d811984dd332e3fabaaeec3c5dedcd253589a478c2f.exe 83 PID 1908 wrote to memory of 536 1908 3f543414b87fbc9cc6084d811984dd332e3fabaaeec3c5dedcd253589a478c2f.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\3f543414b87fbc9cc6084d811984dd332e3fabaaeec3c5dedcd253589a478c2f.exe"C:\Users\Admin\AppData\Local\Temp\3f543414b87fbc9cc6084d811984dd332e3fabaaeec3c5dedcd253589a478c2f.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1908 -
C:\Users\Admin\zooyuq.exe"C:\Users\Admin\zooyuq.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:536
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
92KB
MD585268fdad44d471860419dc83cbdf466
SHA16f3f1be66ddcbdd424705cf858ffce46fdc79dc7
SHA256991edfe57f533737a6220939499bbb2aa5b0434ce7e84abd5db3625845b8708d
SHA512bfed02d4fbb254942aa52b053fa90ec9f272d44de2684018ef488cfbbaa9e130b242ee47dcc0b70c8ed8d155e30c336811600b19028bce4819a1e192b550f0af