Analysis
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max time kernel
149s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26/01/2024, 21:31
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
78713f508db46874916b5d4bf044d351.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
78713f508db46874916b5d4bf044d351.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
78713f508db46874916b5d4bf044d351.exe
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Size
224KB
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MD5
78713f508db46874916b5d4bf044d351
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SHA1
d068ed69c0ea769ce7d2f16a19b95e4d8e828a14
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SHA256
2cd718976c04ae1515ca0497f45a28337c018b660a970fa8b369edf1ad2148d2
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SHA512
29af586fc4079e861aa12fec9fcd743f2b0e108c53739f5994c15d6310c5aa6c2d5741d26ba732ab5afc8a35fc36096adbed768d4bb031b40057d82fdc9815f3
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SSDEEP
3072:Vk6kvZjWnE5pqaAF/OVLj4UbaxxmLQTi2//9U33T+NVzo:V1kBmlaAF4RFSs
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-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 78713f508db46874916b5d4bf044d351.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" qadun.exe -
Executes dropped EXE 1 IoCs
pid Process 2312 qadun.exe -
Loads dropped DLL 2 IoCs
pid Process 1680 78713f508db46874916b5d4bf044d351.exe 1680 78713f508db46874916b5d4bf044d351.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /t" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /h" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /k" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /i" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /d" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /v" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /y" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /a" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /u" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /n" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /r" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /w" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /q" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /g" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /j" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /f" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /o" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /e" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /c" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /g" 78713f508db46874916b5d4bf044d351.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /m" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /b" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /x" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /s" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /l" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /z" qadun.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000\Software\Microsoft\Windows\CurrentVersion\Run\qadun = "C:\\Users\\Admin\\qadun.exe /p" qadun.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 1680 78713f508db46874916b5d4bf044d351.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe 2312 qadun.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1680 78713f508db46874916b5d4bf044d351.exe 2312 qadun.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1680 wrote to memory of 2312 1680 78713f508db46874916b5d4bf044d351.exe 28 PID 1680 wrote to memory of 2312 1680 78713f508db46874916b5d4bf044d351.exe 28 PID 1680 wrote to memory of 2312 1680 78713f508db46874916b5d4bf044d351.exe 28 PID 1680 wrote to memory of 2312 1680 78713f508db46874916b5d4bf044d351.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\78713f508db46874916b5d4bf044d351.exe"C:\Users\Admin\AppData\Local\Temp\78713f508db46874916b5d4bf044d351.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:1680 -
C:\Users\Admin\qadun.exe"C:\Users\Admin\qadun.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:2312
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
224KB
MD5c549fadd1263b3e6724041a08cd630d2
SHA17dcab0d7dbc552e5a6448a6d99c46f13abcdd279
SHA256a270db66f59d14b40bc69c1669c413fbf65e4d9ea2308559b1392d8a8589870f
SHA512ccbbe841cd9217d890943bb1b8568b40b00ea87a61d29005085d439c3a9971a7d2e028304bb0eef3de4d447a1551d8b55f91b67c871e4e399dbc5855ca7cfd1f