Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
21/04/2024, 19:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2ad66e864db3775b7b10f8309d2cc25663aade475bed44af56a747ce1ae37b42.exe
Resource
win7-20240215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2ad66e864db3775b7b10f8309d2cc25663aade475bed44af56a747ce1ae37b42.exe
Resource
win10v2004-20240412-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
2ad66e864db3775b7b10f8309d2cc25663aade475bed44af56a747ce1ae37b42.exe
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Size
188KB
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MD5
5fb12b6d7121b9ec088cddf0f8be695b
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SHA1
673f0a140a0f34af077ecaeb55b8a18cad4e8b71
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SHA256
2ad66e864db3775b7b10f8309d2cc25663aade475bed44af56a747ce1ae37b42
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SHA512
05628da1d8c01e67e4f6aedbafe5575cd1fe39adfa1eac7b7efd8e9dd46533670098ba34ae609887984842173cc586fa327e34a07f7f2d0da0767b814d10a556
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SSDEEP
3072:K7fyQ+65ROnFX5pY0hrDGILpLI0M/Dk4KrfXRdjnbk9bOlezfQnFTTvprw1WdfW6:K76Q+1CKs0tzXRdjbk9bbyvprwwpW
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-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 2ad66e864db3775b7b10f8309d2cc25663aade475bed44af56a747ce1ae37b42.exe Set value (int) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" huowar.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-1-5-21-1132431369-515282257-1998160155-1000\Control Panel\International\Geo\Nation 2ad66e864db3775b7b10f8309d2cc25663aade475bed44af56a747ce1ae37b42.exe -
Executes dropped EXE 1 IoCs
pid Process 2908 huowar.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /v" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /S" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /x" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /z" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /a" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /O" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /P" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /D" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /I" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /V" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /m" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /s" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /E" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /e" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /K" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /d" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /M" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /X" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /Q" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /t" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /u" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /T" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /W" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /r" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /L" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /j" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /H" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /p" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /J" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /c" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /b" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /N" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /T" 2ad66e864db3775b7b10f8309d2cc25663aade475bed44af56a747ce1ae37b42.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /A" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /Z" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /F" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /G" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /f" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /k" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /i" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /Y" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /g" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /B" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /C" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /U" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /h" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /l" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /w" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /R" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /q" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /o" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /n" huowar.exe Set value (str) \REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huowar = "C:\\Users\\Admin\\huowar.exe /y" huowar.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 2912 2ad66e864db3775b7b10f8309d2cc25663aade475bed44af56a747ce1ae37b42.exe 2912 2ad66e864db3775b7b10f8309d2cc25663aade475bed44af56a747ce1ae37b42.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe 2908 huowar.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2912 2ad66e864db3775b7b10f8309d2cc25663aade475bed44af56a747ce1ae37b42.exe 2908 huowar.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2912 wrote to memory of 2908 2912 2ad66e864db3775b7b10f8309d2cc25663aade475bed44af56a747ce1ae37b42.exe 89 PID 2912 wrote to memory of 2908 2912 2ad66e864db3775b7b10f8309d2cc25663aade475bed44af56a747ce1ae37b42.exe 89 PID 2912 wrote to memory of 2908 2912 2ad66e864db3775b7b10f8309d2cc25663aade475bed44af56a747ce1ae37b42.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\2ad66e864db3775b7b10f8309d2cc25663aade475bed44af56a747ce1ae37b42.exe"C:\Users\Admin\AppData\Local\Temp\2ad66e864db3775b7b10f8309d2cc25663aade475bed44af56a747ce1ae37b42.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2912 -
C:\Users\Admin\huowar.exe"C:\Users\Admin\huowar.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:2908
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
188KB
MD51116bae47aeba99d156463be94ede344
SHA1e64b8c06dea0b69624de9a8e4756da02dd5470bd
SHA256c2b8628694a8049c8464e0cea16189c8e4796c3ea8e9ed7c789a42525c04b09b
SHA512bd2b0037d02e1f4ad1acc2a4483ccbe1ace30f5866ab65af6a0714909c5e4948a39d590a6dff2a03e47a34fa17abaf16bfd14d1b495ea2cdbd7e8a03cd675096