Analysis
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max time kernel
150s -
max time network
167s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
25/03/2024, 13:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
de2c35223095306856442ebb7957a1ba.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
de2c35223095306856442ebb7957a1ba.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
de2c35223095306856442ebb7957a1ba.exe
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Size
172KB
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MD5
de2c35223095306856442ebb7957a1ba
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SHA1
92d0e743bbdc9fe8250c73fe1e55667c5d5c894b
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SHA256
b0e8425423458fad530b24589ea58c0fc9458d690cd235502e5aa16c4c76a670
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SHA512
0756bea5bceed98264b6d9455ac90ac59d8d0b821345c61e491d66c56800b765cec8b038150ce4b713aa3e25ce877974cd7a2f23cfe955f72473645345247b27
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SSDEEP
3072:eTVlB5QqiwcCA0laletdpVinzswyAQjh/gSF3Ef3ykQoz7WC4:qIqtc30l+2yzswyAQjh/gSF3Ef3ykQog
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-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" de2c35223095306856442ebb7957a1ba.exe Set value (int) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" taitod.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-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation de2c35223095306856442ebb7957a1ba.exe -
Executes dropped EXE 1 IoCs
pid Process 1696 taitod.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /d" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /g" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /c" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /r" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /Z" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /I" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /x" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /G" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /b" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /S" de2c35223095306856442ebb7957a1ba.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /R" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /N" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /y" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /e" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /B" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /m" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /M" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /p" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /v" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /j" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /u" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /W" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /P" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /q" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /C" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /l" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /T" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /t" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /z" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /H" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /L" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /i" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /U" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /F" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /o" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /h" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /J" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /E" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /s" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /D" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /k" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /a" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /X" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /K" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /f" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /w" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /n" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /S" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /A" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /Q" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /Y" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /O" taitod.exe Set value (str) \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taitod = "C:\\Users\\Admin\\taitod.exe /V" taitod.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 4516 de2c35223095306856442ebb7957a1ba.exe 4516 de2c35223095306856442ebb7957a1ba.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe 1696 taitod.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4516 de2c35223095306856442ebb7957a1ba.exe 1696 taitod.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4516 wrote to memory of 1696 4516 de2c35223095306856442ebb7957a1ba.exe 97 PID 4516 wrote to memory of 1696 4516 de2c35223095306856442ebb7957a1ba.exe 97 PID 4516 wrote to memory of 1696 4516 de2c35223095306856442ebb7957a1ba.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\de2c35223095306856442ebb7957a1ba.exe"C:\Users\Admin\AppData\Local\Temp\de2c35223095306856442ebb7957a1ba.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:4516 -
C:\Users\Admin\taitod.exe"C:\Users\Admin\taitod.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:1696
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
172KB
MD5c156495a12ed0c701003ade92870d077
SHA134ffd3d48ca8400f57accb6d2a5b1c38a639e51a
SHA256c3e0c3aacc45345cf0b8edbf162d6b6a507d1cad68bba14361e3fefc8a209337
SHA512e11853906f46f9fc8d17f4b685db807a977e80f139e8a974f5b8f685b2acb242a72fc5fa350fb32f068d77b76543d0bfe320df247df7cccba6f0fbacff27eb30