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Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25/12/2023, 01:19
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1ffa3536d357ff84f25bdde0b3deff91.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
1ffa3536d357ff84f25bdde0b3deff91.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
1ffa3536d357ff84f25bdde0b3deff91.exe
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Size
184KB
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MD5
1ffa3536d357ff84f25bdde0b3deff91
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SHA1
65dd515264eee16e203498ec0e8134864b47a1eb
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SHA256
009a3bfb61ea22251bfdaeb59824b6d46ecd2e7bbc6a89bdfdc9643f10dcd5eb
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SHA512
362e911d3e0cbbd2373b8a311bd9ed04c2b36e3bf309bb7dfcf39b5654bf5e2abcbcd11d207477247d26adec8272a39c5c7925c99f21b42a3baf25116a942e60
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SSDEEP
3072:731cfl/BTyzcM+Knvmb7/D263i4qMbBQhAKIWOD2r1oX1/hcNcfAUane4RzsUZSj:BClpTFzKnvmb7/D26y4qMSyKbOD2r1ob
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-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 1ffa3536d357ff84f25bdde0b3deff91.exe Set value (int) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" noeiy.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-1-5-21-3791175113-1062217823-1177695025-1000\Control Panel\International\Geo\Nation 1ffa3536d357ff84f25bdde0b3deff91.exe -
Executes dropped EXE 1 IoCs
pid Process 4948 noeiy.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /l" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /U" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /E" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /m" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /R" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /N" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /Y" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /F" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /S" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /x" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /a" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /X" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /D" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /I" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /v" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /g" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /O" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /n" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /J" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /y" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /h" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /o" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /d" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /B" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /M" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /z" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /w" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /i" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /r" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /u" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /V" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /j" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /K" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /q" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /Z" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /k" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /L" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /W" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /T" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /H" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /C" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /t" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /s" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /A" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /G" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /Q" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /e" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /c" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /p" noeiy.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /S" 1ffa3536d357ff84f25bdde0b3deff91.exe Set value (str) \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noeiy = "C:\\Users\\Admin\\noeiy.exe /b" noeiy.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 1492 1ffa3536d357ff84f25bdde0b3deff91.exe 1492 1ffa3536d357ff84f25bdde0b3deff91.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe 4948 noeiy.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1492 1ffa3536d357ff84f25bdde0b3deff91.exe 4948 noeiy.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1492 wrote to memory of 4948 1492 1ffa3536d357ff84f25bdde0b3deff91.exe 91 PID 1492 wrote to memory of 4948 1492 1ffa3536d357ff84f25bdde0b3deff91.exe 91 PID 1492 wrote to memory of 4948 1492 1ffa3536d357ff84f25bdde0b3deff91.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\1ffa3536d357ff84f25bdde0b3deff91.exe"C:\Users\Admin\AppData\Local\Temp\1ffa3536d357ff84f25bdde0b3deff91.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:1492 -
C:\Users\Admin\noeiy.exe"C:\Users\Admin\noeiy.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:4948
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
184KB
MD5312bd5fe4d2df56d1155454a7c3a0ae2
SHA109def09a26b31d451300711bc8893d9fed34d07e
SHA256cc92ecb1d742c06b7e25ce09d82e6b2bd77fe1bfb06e13a1eb988def3d25866c
SHA51291502415e0d070be433d8fe650c8216fa379f3953a9fd77db9b4b5d30341c8ee51d9efca425407cf1e48c7353345c8cf2a942ff3d757ffc215d098ffc5d61a26