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Analysis
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max time kernel
151s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
20/10/2022, 10:22
Static task
static1
Behavioral task
behavioral1
Sample
305ea922b2475eb07330d9146ca1c146b6c10f215954f766d215150f4faf49c7.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
305ea922b2475eb07330d9146ca1c146b6c10f215954f766d215150f4faf49c7.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
305ea922b2475eb07330d9146ca1c146b6c10f215954f766d215150f4faf49c7.exe
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Size
224KB
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MD5
96938249636719838fc3f1cea0ff4980
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SHA1
1abf9a6aadf3300879609a30f99e489ce853d7a5
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SHA256
305ea922b2475eb07330d9146ca1c146b6c10f215954f766d215150f4faf49c7
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SHA512
6efce1ebc808ebab639a26b5ec4b83e5dbafb2ef75f1b0f1bddafe47f545f4fcf4e2784ed925f7aa2406c137c3bd0a003689dfab158244caeb770db8226b25ea
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SSDEEP
6144:fbFwzWQ7YVLKv+1DvopAytt0Sh4sO0rTbJsjBv23xuUS71Xm4mqWKnvmb7/D26D3:zFw8VLKv+1DvopAyD0Sy0rTbyjw3x/SE
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-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" wouuqes.exe Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 305ea922b2475eb07330d9146ca1c146b6c10f215954f766d215150f4faf49c7.exe -
Executes dropped EXE 1 IoCs
pid Process 888 wouuqes.exe -
Loads dropped DLL 2 IoCs
pid Process 1480 305ea922b2475eb07330d9146ca1c146b6c10f215954f766d215150f4faf49c7.exe 1480 305ea922b2475eb07330d9146ca1c146b6c10f215954f766d215150f4faf49c7.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /z" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /M" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /l" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /Y" wouuqes.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 305ea922b2475eb07330d9146ca1c146b6c10f215954f766d215150f4faf49c7.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /S" 305ea922b2475eb07330d9146ca1c146b6c10f215954f766d215150f4faf49c7.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /K" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /q" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /v" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /p" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /E" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /H" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /D" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /a" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /c" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /i" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /G" wouuqes.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /b" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /R" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /Z" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /B" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /f" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /S" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /J" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /u" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /C" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /V" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /h" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /s" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /F" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /e" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /O" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /Q" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /A" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /t" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /n" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /o" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /r" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /N" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /U" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /x" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /I" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /g" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /j" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /L" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /X" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /P" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /k" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /w" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /y" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /W" wouuqes.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\wouuqes = "C:\\Users\\Admin\\wouuqes.exe /T" wouuqes.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 1480 305ea922b2475eb07330d9146ca1c146b6c10f215954f766d215150f4faf49c7.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe 888 wouuqes.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1480 305ea922b2475eb07330d9146ca1c146b6c10f215954f766d215150f4faf49c7.exe 888 wouuqes.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1480 wrote to memory of 888 1480 305ea922b2475eb07330d9146ca1c146b6c10f215954f766d215150f4faf49c7.exe 27 PID 1480 wrote to memory of 888 1480 305ea922b2475eb07330d9146ca1c146b6c10f215954f766d215150f4faf49c7.exe 27 PID 1480 wrote to memory of 888 1480 305ea922b2475eb07330d9146ca1c146b6c10f215954f766d215150f4faf49c7.exe 27 PID 1480 wrote to memory of 888 1480 305ea922b2475eb07330d9146ca1c146b6c10f215954f766d215150f4faf49c7.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\305ea922b2475eb07330d9146ca1c146b6c10f215954f766d215150f4faf49c7.exe"C:\Users\Admin\AppData\Local\Temp\305ea922b2475eb07330d9146ca1c146b6c10f215954f766d215150f4faf49c7.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:1480 -
C:\Users\Admin\wouuqes.exe"C:\Users\Admin\wouuqes.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:888
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
224KB
MD55d369c277b4f922d352acddd96ec6c29
SHA13c79974d57f1f21d6f48909db08627ab27a24c9e
SHA25635e234404b4050a4a7a9d48692ed89c18acdd3d51b150040088f32f9d2d447d6
SHA51209dab8f58e392f4b1831b07b232422a363757cd8c67bee5f5bf7cc0c8ac70c081a921aa8fde6ea40c576c6fb93d957360889b38c84dc9e2b86a68b5cdceb580a
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Filesize
224KB
MD55d369c277b4f922d352acddd96ec6c29
SHA13c79974d57f1f21d6f48909db08627ab27a24c9e
SHA25635e234404b4050a4a7a9d48692ed89c18acdd3d51b150040088f32f9d2d447d6
SHA51209dab8f58e392f4b1831b07b232422a363757cd8c67bee5f5bf7cc0c8ac70c081a921aa8fde6ea40c576c6fb93d957360889b38c84dc9e2b86a68b5cdceb580a
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Filesize
224KB
MD55d369c277b4f922d352acddd96ec6c29
SHA13c79974d57f1f21d6f48909db08627ab27a24c9e
SHA25635e234404b4050a4a7a9d48692ed89c18acdd3d51b150040088f32f9d2d447d6
SHA51209dab8f58e392f4b1831b07b232422a363757cd8c67bee5f5bf7cc0c8ac70c081a921aa8fde6ea40c576c6fb93d957360889b38c84dc9e2b86a68b5cdceb580a
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Filesize
224KB
MD55d369c277b4f922d352acddd96ec6c29
SHA13c79974d57f1f21d6f48909db08627ab27a24c9e
SHA25635e234404b4050a4a7a9d48692ed89c18acdd3d51b150040088f32f9d2d447d6
SHA51209dab8f58e392f4b1831b07b232422a363757cd8c67bee5f5bf7cc0c8ac70c081a921aa8fde6ea40c576c6fb93d957360889b38c84dc9e2b86a68b5cdceb580a