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Analysis
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max time kernel
155s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
14/10/2023, 08:20
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.e7c92559710c81b98c13caa39f08e9c0.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.e7c92559710c81b98c13caa39f08e9c0.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.e7c92559710c81b98c13caa39f08e9c0.exe
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Size
248KB
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MD5
e7c92559710c81b98c13caa39f08e9c0
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SHA1
5d81f47cc462dd1d117bc6ded76bc81e2674a833
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SHA256
20fac48ebd70399d520dd1239b2c3ba14d750310c14966cbd4903aafd4b3f2e9
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SHA512
20a05f9226cb5315ea86d4497233440ffd3ecd6822ec6ac71ea49bd4042f6dc1f4f108ac83652dbf6cd578ed3bb408c3cbec0fcfbb776825038e939c716fda7c
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SSDEEP
6144:anNVQ/yyUf9dP9LAVRKlqBiErIsKnPmb7/jWal+FfAje+5/RxoOsutOSD/uP39R/:anZyUf9oRKlqgErIsKnPmb7/jWa1e+5T
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-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" NEAS.e7c92559710c81b98c13caa39f08e9c0.exe Set value (int) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" foioxij.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-1-5-21-1141987721-3945596982-3297311814-1000\Control Panel\International\Geo\Nation NEAS.e7c92559710c81b98c13caa39f08e9c0.exe -
Executes dropped EXE 1 IoCs
pid Process 4964 foioxij.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /j" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /T" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /r" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /f" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /Z" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /V" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /b" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /Q" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /L" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /s" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /N" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /O" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /M" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /D" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /A" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /J" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /P" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /B" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /x" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /K" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /i" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /m" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /e" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /G" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /W" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /q" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /l" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /F" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /y" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /H" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /d" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /k" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /S" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /g" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /a" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /I" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /o" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /v" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /Y" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /n" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /c" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /h" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /v" NEAS.e7c92559710c81b98c13caa39f08e9c0.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /E" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /u" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /t" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /z" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /X" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /w" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /R" foioxij.exe Set value (str) \REGISTRY\USER\S-1-5-21-1141987721-3945596982-3297311814-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\foioxij = "C:\\Users\\Admin\\foioxij.exe /U" foioxij.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 1824 NEAS.e7c92559710c81b98c13caa39f08e9c0.exe 1824 NEAS.e7c92559710c81b98c13caa39f08e9c0.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe 4964 foioxij.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1824 NEAS.e7c92559710c81b98c13caa39f08e9c0.exe 4964 foioxij.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1824 wrote to memory of 4964 1824 NEAS.e7c92559710c81b98c13caa39f08e9c0.exe 84 PID 1824 wrote to memory of 4964 1824 NEAS.e7c92559710c81b98c13caa39f08e9c0.exe 84 PID 1824 wrote to memory of 4964 1824 NEAS.e7c92559710c81b98c13caa39f08e9c0.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.e7c92559710c81b98c13caa39f08e9c0.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.e7c92559710c81b98c13caa39f08e9c0.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:1824 -
C:\Users\Admin\foioxij.exe"C:\Users\Admin\foioxij.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:4964
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
248KB
MD57eedb47ce07d0a01903b51406c90bc59
SHA18acb955915f9dbab5f9ec9e5c68e9714a36dfab8
SHA256119dace3270c2a602bae281dd052229373c750da40a10b7eb97984622259acca
SHA51275f787b3abb2f156c7c58011e710b622f9a2649a256619aac89bb99d416789123aab1e27f4b06a810f4fe398c3ccfefb7cbc58d377d23c15d9ebd6e7e581828c
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Filesize
248KB
MD57eedb47ce07d0a01903b51406c90bc59
SHA18acb955915f9dbab5f9ec9e5c68e9714a36dfab8
SHA256119dace3270c2a602bae281dd052229373c750da40a10b7eb97984622259acca
SHA51275f787b3abb2f156c7c58011e710b622f9a2649a256619aac89bb99d416789123aab1e27f4b06a810f4fe398c3ccfefb7cbc58d377d23c15d9ebd6e7e581828c
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Filesize
248KB
MD57eedb47ce07d0a01903b51406c90bc59
SHA18acb955915f9dbab5f9ec9e5c68e9714a36dfab8
SHA256119dace3270c2a602bae281dd052229373c750da40a10b7eb97984622259acca
SHA51275f787b3abb2f156c7c58011e710b622f9a2649a256619aac89bb99d416789123aab1e27f4b06a810f4fe398c3ccfefb7cbc58d377d23c15d9ebd6e7e581828c