Analysis
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max time kernel
120s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21-09-2024 01:15
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3838f56feb6c0017af4bab738549977d6e38082653a7c0c0c272fb5e9dbca818N.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
3838f56feb6c0017af4bab738549977d6e38082653a7c0c0c272fb5e9dbca818N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
3838f56feb6c0017af4bab738549977d6e38082653a7c0c0c272fb5e9dbca818N.exe
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Size
53KB
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MD5
31b09709f9e97ee930c7ea3dbf627950
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SHA1
2db47e622cf4bfc352e36fd7e794e6160e864a48
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SHA256
3838f56feb6c0017af4bab738549977d6e38082653a7c0c0c272fb5e9dbca818
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SHA512
c451bdceab3c87b190c4899f6646a1d4805643c636b4b9b745b68c952704de1bcedd5540ce7dcc564217675ac6a7f3d78ca6f6e3ec5d2888a92cde6ae8afff62
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SSDEEP
1536:vNbg8r8QUxWsqpuV7Kp3StjEMjmLM3ztDJWZsXy4JzxPME:aWTQJJjmLM3zRJWZsXy4Jt
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" laiom.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-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation 3838f56feb6c0017af4bab738549977d6e38082653a7c0c0c272fb5e9dbca818N.exe -
Executes dropped EXE 1 IoCs
pid Process 1224 laiom.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiom = "C:\\Users\\Admin\\laiom.exe" laiom.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 3838f56feb6c0017af4bab738549977d6e38082653a7c0c0c272fb5e9dbca818N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language laiom.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe 1224 laiom.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1452 3838f56feb6c0017af4bab738549977d6e38082653a7c0c0c272fb5e9dbca818N.exe 1224 laiom.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1452 wrote to memory of 1224 1452 3838f56feb6c0017af4bab738549977d6e38082653a7c0c0c272fb5e9dbca818N.exe 83 PID 1452 wrote to memory of 1224 1452 3838f56feb6c0017af4bab738549977d6e38082653a7c0c0c272fb5e9dbca818N.exe 83 PID 1452 wrote to memory of 1224 1452 3838f56feb6c0017af4bab738549977d6e38082653a7c0c0c272fb5e9dbca818N.exe 83 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80 PID 1224 wrote to memory of 1452 1224 laiom.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\3838f56feb6c0017af4bab738549977d6e38082653a7c0c0c272fb5e9dbca818N.exe"C:\Users\Admin\AppData\Local\Temp\3838f56feb6c0017af4bab738549977d6e38082653a7c0c0c272fb5e9dbca818N.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1452 -
C:\Users\Admin\laiom.exe"C:\Users\Admin\laiom.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
- Suspicious use of WriteProcessMemory
PID:1224
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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
53KB
MD5f09464c11b62c452a2dda415e7040547
SHA16e320010d8330b7740ec11b8c077dd431fdf9b70
SHA256a9dee9093591b1031350e8473d109ec02ebe646fc0b083f8a7557391d3799673
SHA512fc9c03fed5ac42be2f8d2d3a82aff983126e317d546c290974c725fa01c93882378caf6c2635c04280d83951855ffd378bd70950a47faa12bca81d4613303e49