Analysis
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max time kernel
150s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
25-01-2024 16:21
Static task
static1
Behavioral task
behavioral1
Sample
74f4e12c2d7e1f8a3d389b2dfd75d4ea.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
74f4e12c2d7e1f8a3d389b2dfd75d4ea.exe
Resource
win10v2004-20231215-en
General
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Target
74f4e12c2d7e1f8a3d389b2dfd75d4ea.exe
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Size
156KB
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MD5
74f4e12c2d7e1f8a3d389b2dfd75d4ea
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SHA1
c2d3a05c3d16d5191e4f6524768e3ed4d2412533
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SHA256
852ba07513c087e5885fc3320332825a0cc846eda7ff3c649e77f9a1abe477dc
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SHA512
2ac8a84e8f14d069c202b985061592e2486cedbbac1cd43e68250191efd5717a07d2213e182358d3a471d09447e8f7b9a03deb1a5f48cd21ef70f3af1eac5e86
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SSDEEP
3072:/Goe5g+GwD8w2+d5bWIrJ4E5n41sSLeH8ozK/d/18UlyG4oQZiEXrA:/2WIrJ4E5n41pVN/jhFWm
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
Processes:
74f4e12c2d7e1f8a3d389b2dfd75d4ea.exenaaixal.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 74f4e12c2d7e1f8a3d389b2dfd75d4ea.exe Set value (int) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" naaixal.exe -
Executes dropped EXE 1 IoCs
Processes:
naaixal.exepid process 2648 naaixal.exe -
Loads dropped DLL 2 IoCs
Processes:
74f4e12c2d7e1f8a3d389b2dfd75d4ea.exepid process 2084 74f4e12c2d7e1f8a3d389b2dfd75d4ea.exe 2084 74f4e12c2d7e1f8a3d389b2dfd75d4ea.exe -
Adds Run key to start application 2 TTPs 52 IoCs
Processes:
naaixal.exe74f4e12c2d7e1f8a3d389b2dfd75d4ea.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /I" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /m" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /P" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /v" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /e" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /K" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /k" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /q" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /G" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /O" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /J" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /U" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /S" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /W" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /c" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /V" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /u" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /L" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /z" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /n" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /a" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /Y" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /X" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /b" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /F" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /o" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /w" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /i" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /r" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /C" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /g" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /E" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /p" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /A" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /H" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /R" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /M" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /h" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /T" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /Z" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /f" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /j" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /A" 74f4e12c2d7e1f8a3d389b2dfd75d4ea.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /l" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /y" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /s" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /D" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /Q" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /N" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /t" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /x" naaixal.exe Set value (str) \REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\naaixal = "C:\\Users\\Admin\\naaixal.exe /B" naaixal.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
Processes:
74f4e12c2d7e1f8a3d389b2dfd75d4ea.exenaaixal.exepid process 2084 74f4e12c2d7e1f8a3d389b2dfd75d4ea.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe 2648 naaixal.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
74f4e12c2d7e1f8a3d389b2dfd75d4ea.exenaaixal.exepid process 2084 74f4e12c2d7e1f8a3d389b2dfd75d4ea.exe 2648 naaixal.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
74f4e12c2d7e1f8a3d389b2dfd75d4ea.exedescription pid process target process PID 2084 wrote to memory of 2648 2084 74f4e12c2d7e1f8a3d389b2dfd75d4ea.exe naaixal.exe PID 2084 wrote to memory of 2648 2084 74f4e12c2d7e1f8a3d389b2dfd75d4ea.exe naaixal.exe PID 2084 wrote to memory of 2648 2084 74f4e12c2d7e1f8a3d389b2dfd75d4ea.exe naaixal.exe PID 2084 wrote to memory of 2648 2084 74f4e12c2d7e1f8a3d389b2dfd75d4ea.exe naaixal.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\74f4e12c2d7e1f8a3d389b2dfd75d4ea.exe"C:\Users\Admin\AppData\Local\Temp\74f4e12c2d7e1f8a3d389b2dfd75d4ea.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:2084 -
C:\Users\Admin\naaixal.exe"C:\Users\Admin\naaixal.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:2648
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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\Users\Admin\naaixal.exeFilesize
156KB
MD5832047126fef848edfb476d564667e1d
SHA1fbaa5a45223b8f7448748c68e70f74d6bf5310aa
SHA256dd71072a1f05c78be38350198f99aed4668eb8034b2adb3a61e5c4dba6697a71
SHA5123a1eaae1ed7a1eda18542d71e1c4c1b4c6dab7c794b4f0569d23298fdd2b687204c9aca52b0e1fb5b98e83b85b4e08b6b9b13d47dbd73edf6eddb8064238c00f