Analysis
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max time kernel
119s -
max time network
114s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18/10/2024, 08:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
eac22093c6aeb6e2c5281d58f707e23b6cc68b9f48905be075b72a35d1b20561N.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
eac22093c6aeb6e2c5281d58f707e23b6cc68b9f48905be075b72a35d1b20561N.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
eac22093c6aeb6e2c5281d58f707e23b6cc68b9f48905be075b72a35d1b20561N.exe
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Size
128KB
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MD5
335fb257c43adb07144cc7969d3c9240
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SHA1
5215187049881cca84d48dd8587aa0b55e511e8f
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SHA256
eac22093c6aeb6e2c5281d58f707e23b6cc68b9f48905be075b72a35d1b20561
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SHA512
cb93ced175d6e315b141e45031557cb2bd3e11a2bc0c72832ef67e9aaa785b22c0595a3af7e6d12270bfdc5c7b9634723a2dcb64567233b781f59819106f05dc
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SSDEEP
1536:KeJsio03hgIuFQFvHwd6PXOYb7gXWgWKsEHXNeG0h/y:dJsio0xg/FQByYb7gvsEwq
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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" deufuh.exe Set value (int) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" eac22093c6aeb6e2c5281d58f707e23b6cc68b9f48905be075b72a35d1b20561N.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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation eac22093c6aeb6e2c5281d58f707e23b6cc68b9f48905be075b72a35d1b20561N.exe -
Executes dropped EXE 1 IoCs
pid Process 4780 deufuh.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /K" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /X" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /j" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /I" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /f" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /L" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /G" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /N" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /D" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /E" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /v" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /P" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /k" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /e" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /z" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /F" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /w" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /x" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /S" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /q" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /t" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /O" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /p" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /Q" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /i" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /c" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /U" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /A" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /u" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /B" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /r" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /m" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /C" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /J" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /n" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /o" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /y" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /Z" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /Y" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /T" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /V" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /s" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /L" eac22093c6aeb6e2c5281d58f707e23b6cc68b9f48905be075b72a35d1b20561N.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /g" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /d" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /M" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /H" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /l" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /b" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /W" deufuh.exe Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\deufuh = "C:\\Users\\Admin\\deufuh.exe /a" deufuh.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eac22093c6aeb6e2c5281d58f707e23b6cc68b9f48905be075b72a35d1b20561N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language deufuh.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 756 eac22093c6aeb6e2c5281d58f707e23b6cc68b9f48905be075b72a35d1b20561N.exe 756 eac22093c6aeb6e2c5281d58f707e23b6cc68b9f48905be075b72a35d1b20561N.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe 4780 deufuh.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 756 eac22093c6aeb6e2c5281d58f707e23b6cc68b9f48905be075b72a35d1b20561N.exe 4780 deufuh.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 756 wrote to memory of 4780 756 eac22093c6aeb6e2c5281d58f707e23b6cc68b9f48905be075b72a35d1b20561N.exe 87 PID 756 wrote to memory of 4780 756 eac22093c6aeb6e2c5281d58f707e23b6cc68b9f48905be075b72a35d1b20561N.exe 87 PID 756 wrote to memory of 4780 756 eac22093c6aeb6e2c5281d58f707e23b6cc68b9f48905be075b72a35d1b20561N.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\eac22093c6aeb6e2c5281d58f707e23b6cc68b9f48905be075b72a35d1b20561N.exe"C:\Users\Admin\AppData\Local\Temp\eac22093c6aeb6e2c5281d58f707e23b6cc68b9f48905be075b72a35d1b20561N.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:756 -
C:\Users\Admin\deufuh.exe"C:\Users\Admin\deufuh.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4780
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
128KB
MD5ce0b64fd694532ea3480307425406ec1
SHA10ccfa2154e327c4518357b78fda03e3532acab1e
SHA2564d4fca153068f41c62c163dd9ece2b7dd3007b61d7644faec6465a33ee73f619
SHA5125cb7e6c4d84f4d404f90fbc4272e02cfdf9dcafcea85075857c31a81923e445e33d5b23e6cd53e054a2d3f9e780530649f17c0ccfd3e6de2d0611f741edd1923