Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20/09/2024, 01:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f87eb685144a7905081bd6c87cfa7a6bf1c2b177d4a306d940c4b85a6d27d965.exe
Resource
win7-20240729-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
f87eb685144a7905081bd6c87cfa7a6bf1c2b177d4a306d940c4b85a6d27d965.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
f87eb685144a7905081bd6c87cfa7a6bf1c2b177d4a306d940c4b85a6d27d965.exe
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Size
280KB
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MD5
fc345a9ab9cbaf7943963a7e41c9f17b
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SHA1
0c8f2f9624fcb38d0ea06ee4e33bda3e27dbc1f0
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SHA256
f87eb685144a7905081bd6c87cfa7a6bf1c2b177d4a306d940c4b85a6d27d965
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SHA512
722116ef348107ae6384a7af2109a41311b40bf9495a8658531e03ed8593093cb4521d8593d3d22bf7b27d892312b33618946e1cc4125543d7519c68c2f677d5
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SSDEEP
6144:oEdT1ACe0K/fObT/bGiWr4YNUeLXKr96Ikd/FwJFBizYu90k36z:HdTs0K/fObT/bGiCOrUIkZFMizYu90E6
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-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" f87eb685144a7905081bd6c87cfa7a6bf1c2b177d4a306d940c4b85a6d27d965.exe Set value (int) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" seuliel.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-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation f87eb685144a7905081bd6c87cfa7a6bf1c2b177d4a306d940c4b85a6d27d965.exe -
Executes dropped EXE 1 IoCs
pid Process 2724 seuliel.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /N" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /F" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /c" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /j" f87eb685144a7905081bd6c87cfa7a6bf1c2b177d4a306d940c4b85a6d27d965.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /L" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /E" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /u" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /M" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /k" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /p" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /m" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /H" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /e" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /f" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /A" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /l" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /S" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /J" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /K" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /a" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /T" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /i" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /g" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /Y" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /P" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /R" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /x" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /o" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /q" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /G" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /I" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /d" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /U" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /B" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /s" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /Q" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /h" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /b" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /O" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /z" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /Z" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /V" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /X" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /y" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /W" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /j" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /r" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /w" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /D" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /C" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /v" seuliel.exe Set value (str) \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seuliel = "C:\\Users\\Admin\\seuliel.exe /n" seuliel.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 f87eb685144a7905081bd6c87cfa7a6bf1c2b177d4a306d940c4b85a6d27d965.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language seuliel.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4476 f87eb685144a7905081bd6c87cfa7a6bf1c2b177d4a306d940c4b85a6d27d965.exe 4476 f87eb685144a7905081bd6c87cfa7a6bf1c2b177d4a306d940c4b85a6d27d965.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe 2724 seuliel.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4476 f87eb685144a7905081bd6c87cfa7a6bf1c2b177d4a306d940c4b85a6d27d965.exe 2724 seuliel.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4476 wrote to memory of 2724 4476 f87eb685144a7905081bd6c87cfa7a6bf1c2b177d4a306d940c4b85a6d27d965.exe 82 PID 4476 wrote to memory of 2724 4476 f87eb685144a7905081bd6c87cfa7a6bf1c2b177d4a306d940c4b85a6d27d965.exe 82 PID 4476 wrote to memory of 2724 4476 f87eb685144a7905081bd6c87cfa7a6bf1c2b177d4a306d940c4b85a6d27d965.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\f87eb685144a7905081bd6c87cfa7a6bf1c2b177d4a306d940c4b85a6d27d965.exe"C:\Users\Admin\AppData\Local\Temp\f87eb685144a7905081bd6c87cfa7a6bf1c2b177d4a306d940c4b85a6d27d965.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:4476 -
C:\Users\Admin\seuliel.exe"C:\Users\Admin\seuliel.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:2724
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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
280KB
MD55f90371c716979e64b53c44c43be54b4
SHA193ffa8303c916d148b73880af40db6e18718e7c9
SHA2561fb776da9cb0f9bc066bbd32309dad3d9e52be73b155c88cf4257aeb4d065390
SHA5128f6a178d3d580d8b329e81fe2efd1ff902cb260e8cf79eeb5c7504cac34a014d121964c86b4fdd9c7e930d39b9fde6af871385ffb1ff7d345f995c87cf7a78ff