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Analysis
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max time kernel
155s -
max time network
86s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
02/10/2022, 00:27
Static task
static1
Behavioral task
behavioral1
Sample
a391bb08599272bd16b725a56744f40f61bfa7663d76d400f2406487bc259348.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
a391bb08599272bd16b725a56744f40f61bfa7663d76d400f2406487bc259348.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
a391bb08599272bd16b725a56744f40f61bfa7663d76d400f2406487bc259348.exe
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Size
164KB
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MD5
6e39e2dc76fa82b23954eae4c9aa7b90
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SHA1
db974627cd29cf26fd4c8b7ea3421a9af62c00c6
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SHA256
a391bb08599272bd16b725a56744f40f61bfa7663d76d400f2406487bc259348
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SHA512
040e26945e65fc9e47c9ff2b2113c0f4b3542cdb5a6cc6096519bb4876bcdf2864cdb99a89f3a62df78dd829391f2d1b54927528906ad201704492084d0c46f0
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SSDEEP
3072:hsUaAUANtoYj3Bc8T828UAw1XiazCgaN8L2YAgt4oQZiEZ9:gAxoaxc8Y28I1XiUq8sg/Wd
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" a391bb08599272bd16b725a56744f40f61bfa7663d76d400f2406487bc259348.exe Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" hoaze.exe -
Executes dropped EXE 1 IoCs
pid Process 948 hoaze.exe -
Loads dropped DLL 2 IoCs
pid Process 1668 a391bb08599272bd16b725a56744f40f61bfa7663d76d400f2406487bc259348.exe 1668 a391bb08599272bd16b725a56744f40f61bfa7663d76d400f2406487bc259348.exe -
Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /H" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /x" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /R" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /P" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /A" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /y" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /u" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /O" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /D" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /r" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /t" hoaze.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ a391bb08599272bd16b725a56744f40f61bfa7663d76d400f2406487bc259348.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /V" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /h" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /C" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /e" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /I" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /G" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /o" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /g" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /J" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /c" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /Q" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /U" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /v" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /T" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /p" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /s" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /N" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /S" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /w" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /W" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /F" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /M" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /i" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /l" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /Z" hoaze.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\ hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /a" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /B" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /Y" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /b" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /f" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /L" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /K" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /X" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /j" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /E" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /n" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /z" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /q" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /m" hoaze.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /S" a391bb08599272bd16b725a56744f40f61bfa7663d76d400f2406487bc259348.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\hoaze = "C:\\Users\\Admin\\hoaze.exe /k" hoaze.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 1668 a391bb08599272bd16b725a56744f40f61bfa7663d76d400f2406487bc259348.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe 948 hoaze.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1668 a391bb08599272bd16b725a56744f40f61bfa7663d76d400f2406487bc259348.exe 948 hoaze.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1668 wrote to memory of 948 1668 a391bb08599272bd16b725a56744f40f61bfa7663d76d400f2406487bc259348.exe 28 PID 1668 wrote to memory of 948 1668 a391bb08599272bd16b725a56744f40f61bfa7663d76d400f2406487bc259348.exe 28 PID 1668 wrote to memory of 948 1668 a391bb08599272bd16b725a56744f40f61bfa7663d76d400f2406487bc259348.exe 28 PID 1668 wrote to memory of 948 1668 a391bb08599272bd16b725a56744f40f61bfa7663d76d400f2406487bc259348.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\a391bb08599272bd16b725a56744f40f61bfa7663d76d400f2406487bc259348.exe"C:\Users\Admin\AppData\Local\Temp\a391bb08599272bd16b725a56744f40f61bfa7663d76d400f2406487bc259348.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:1668 -
C:\Users\Admin\hoaze.exe"C:\Users\Admin\hoaze.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:948
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
164KB
MD55e0b199e129206b937514be0019d704b
SHA1597adde094f5c07f5377171810d8a6c017a9b346
SHA256e1df8d7bc200066ce4e4223f66c1849e7142b495dbcb07536645da2a7dd45320
SHA5121224b72c93b4b341e2ddbe85140f72be993567380d8347d863d2664329bdad25b648b24f4a7f0968bc48954ed85b8e4f9061ae1fe6b2045bae3386d6d3a4758d
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Filesize
164KB
MD55e0b199e129206b937514be0019d704b
SHA1597adde094f5c07f5377171810d8a6c017a9b346
SHA256e1df8d7bc200066ce4e4223f66c1849e7142b495dbcb07536645da2a7dd45320
SHA5121224b72c93b4b341e2ddbe85140f72be993567380d8347d863d2664329bdad25b648b24f4a7f0968bc48954ed85b8e4f9061ae1fe6b2045bae3386d6d3a4758d
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Filesize
164KB
MD55e0b199e129206b937514be0019d704b
SHA1597adde094f5c07f5377171810d8a6c017a9b346
SHA256e1df8d7bc200066ce4e4223f66c1849e7142b495dbcb07536645da2a7dd45320
SHA5121224b72c93b4b341e2ddbe85140f72be993567380d8347d863d2664329bdad25b648b24f4a7f0968bc48954ed85b8e4f9061ae1fe6b2045bae3386d6d3a4758d
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Filesize
164KB
MD55e0b199e129206b937514be0019d704b
SHA1597adde094f5c07f5377171810d8a6c017a9b346
SHA256e1df8d7bc200066ce4e4223f66c1849e7142b495dbcb07536645da2a7dd45320
SHA5121224b72c93b4b341e2ddbe85140f72be993567380d8347d863d2664329bdad25b648b24f4a7f0968bc48954ed85b8e4f9061ae1fe6b2045bae3386d6d3a4758d