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Analysis
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max time kernel
152s -
max time network
101s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
02/10/2022, 00:33
Static task
static1
Behavioral task
behavioral1
Sample
19283d8a44fec9c1450025396641fd89ded480a4ac8b49f3523bb7bac39c283f.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
19283d8a44fec9c1450025396641fd89ded480a4ac8b49f3523bb7bac39c283f.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
19283d8a44fec9c1450025396641fd89ded480a4ac8b49f3523bb7bac39c283f.exe
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Size
284KB
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MD5
6bdc9ff6d873fd11039f751b73141395
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SHA1
6aae1c39fcf1fef737b84f12ffe108c541ed73cd
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SHA256
19283d8a44fec9c1450025396641fd89ded480a4ac8b49f3523bb7bac39c283f
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SHA512
1d49654571ea4cd4f1ee10dcca1b9c5c55a428649b5e065c5e2c77ac972c00bc8b524d228016b6795efd042454d1fe5314fc919328c0e59e9db13d50b3a71348
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SSDEEP
3072:y0A2afa1bWbn4DpS41Zr8EbjfmNwXl1RgxfGDP8F2dqMOkeuF7SzoBBXnu:Ray1bWz4Dp7R8cA0l1RpLtJj7Skn+
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-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 19283d8a44fec9c1450025396641fd89ded480a4ac8b49f3523bb7bac39c283f.exe Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" laiag.exe -
Executes dropped EXE 1 IoCs
pid Process 4600 laiag.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-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation 19283d8a44fec9c1450025396641fd89ded480a4ac8b49f3523bb7bac39c283f.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /u" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /n" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /y" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /p" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /I" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /S" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /U" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /C" laiag.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\ laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /X" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /d" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /g" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /P" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /L" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /G" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /i" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /k" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /W" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /m" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /R" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /Q" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /B" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /T" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /F" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /N" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /h" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /H" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /s" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /j" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /z" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /b" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /M" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /x" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /e" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /V" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /q" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /a" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /v" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /D" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /t" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /E" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /U" 19283d8a44fec9c1450025396641fd89ded480a4ac8b49f3523bb7bac39c283f.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /c" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /Z" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /A" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /w" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /r" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /O" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /l" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /o" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /f" laiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\laiag = "C:\\Users\\Admin\\laiag.exe /K" laiag.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 19283d8a44fec9c1450025396641fd89ded480a4ac8b49f3523bb7bac39c283f.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1232 19283d8a44fec9c1450025396641fd89ded480a4ac8b49f3523bb7bac39c283f.exe 1232 19283d8a44fec9c1450025396641fd89ded480a4ac8b49f3523bb7bac39c283f.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe 4600 laiag.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1232 19283d8a44fec9c1450025396641fd89ded480a4ac8b49f3523bb7bac39c283f.exe 4600 laiag.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1232 wrote to memory of 4600 1232 19283d8a44fec9c1450025396641fd89ded480a4ac8b49f3523bb7bac39c283f.exe 86 PID 1232 wrote to memory of 4600 1232 19283d8a44fec9c1450025396641fd89ded480a4ac8b49f3523bb7bac39c283f.exe 86 PID 1232 wrote to memory of 4600 1232 19283d8a44fec9c1450025396641fd89ded480a4ac8b49f3523bb7bac39c283f.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\19283d8a44fec9c1450025396641fd89ded480a4ac8b49f3523bb7bac39c283f.exe"C:\Users\Admin\AppData\Local\Temp\19283d8a44fec9c1450025396641fd89ded480a4ac8b49f3523bb7bac39c283f.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:1232 -
C:\Users\Admin\laiag.exe"C:\Users\Admin\laiag.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:4600
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
284KB
MD5210cfd53f767b9c9f607d1fa9f04a859
SHA1331cd81acd6bc2715e15a91740c312adde7b1cbc
SHA256065be10119c7554fa373bbfc2ee2049f8768ed5f561ec60af93d68df567f629a
SHA5120c45b335ca50783e1b430f7c5cc05aa42919325d8c2b5cf88bad73e70c28550b90fca0a8c035a8ac2f036cc5af79856c168eb458e554e3c3d25a5e05b33656d7
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Filesize
284KB
MD5210cfd53f767b9c9f607d1fa9f04a859
SHA1331cd81acd6bc2715e15a91740c312adde7b1cbc
SHA256065be10119c7554fa373bbfc2ee2049f8768ed5f561ec60af93d68df567f629a
SHA5120c45b335ca50783e1b430f7c5cc05aa42919325d8c2b5cf88bad73e70c28550b90fca0a8c035a8ac2f036cc5af79856c168eb458e554e3c3d25a5e05b33656d7