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Analysis
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max time kernel
151s -
max time network
42s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
21/10/2022, 03:51
Static task
static1
Behavioral task
behavioral1
Sample
60e3f0709b44f5c2ea6e2d177741254fa2c745e4f961d81d8085d1652c4183ef.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
60e3f0709b44f5c2ea6e2d177741254fa2c745e4f961d81d8085d1652c4183ef.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
60e3f0709b44f5c2ea6e2d177741254fa2c745e4f961d81d8085d1652c4183ef.exe
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Size
156KB
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MD5
49ab5119b0e921b917caa94d90bb0080
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SHA1
e82144f322a5f9a4db733e458e9873ad13fdd28f
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SHA256
60e3f0709b44f5c2ea6e2d177741254fa2c745e4f961d81d8085d1652c4183ef
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SHA512
018abd961bd7a7de6e7581607dc101f8556f9149f889810be88d853d82cf0bbc2b07947b824cb8d7e373036f29a0b2e2b0c3092e67e216db279f87757f7aa7c9
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SSDEEP
3072:a5/2cqj0C0H3RvXs45qlCG8v12aO1AwPgamPe42IZ54oQZiEDz:QHW0Lvulf8v12aO1AwSPe4RxWZ
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-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 60e3f0709b44f5c2ea6e2d177741254fa2c745e4f961d81d8085d1652c4183ef.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" laitaih.exe -
Executes dropped EXE 1 IoCs
pid Process 1348 laitaih.exe -
Loads dropped DLL 2 IoCs
pid Process 1976 60e3f0709b44f5c2ea6e2d177741254fa2c745e4f961d81d8085d1652c4183ef.exe 1976 60e3f0709b44f5c2ea6e2d177741254fa2c745e4f961d81d8085d1652c4183ef.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /g" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /L" 60e3f0709b44f5c2ea6e2d177741254fa2c745e4f961d81d8085d1652c4183ef.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /G" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /t" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /i" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /e" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /c" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /I" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /s" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /l" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /o" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /b" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /y" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /A" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /v" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /k" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /S" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /R" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /B" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /a" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /u" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /F" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /W" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /f" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /r" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /N" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /Z" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /w" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /J" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /K" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /m" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /X" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /H" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /j" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /T" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /E" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /n" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /C" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /q" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /D" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /z" laitaih.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 60e3f0709b44f5c2ea6e2d177741254fa2c745e4f961d81d8085d1652c4183ef.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /h" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /Q" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /p" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /Y" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /L" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /d" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /x" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /M" laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /V" laitaih.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ laitaih.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\laitaih = "C:\\Users\\Admin\\laitaih.exe /U" laitaih.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 1976 60e3f0709b44f5c2ea6e2d177741254fa2c745e4f961d81d8085d1652c4183ef.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe 1348 laitaih.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1976 60e3f0709b44f5c2ea6e2d177741254fa2c745e4f961d81d8085d1652c4183ef.exe 1348 laitaih.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1976 wrote to memory of 1348 1976 60e3f0709b44f5c2ea6e2d177741254fa2c745e4f961d81d8085d1652c4183ef.exe 26 PID 1976 wrote to memory of 1348 1976 60e3f0709b44f5c2ea6e2d177741254fa2c745e4f961d81d8085d1652c4183ef.exe 26 PID 1976 wrote to memory of 1348 1976 60e3f0709b44f5c2ea6e2d177741254fa2c745e4f961d81d8085d1652c4183ef.exe 26 PID 1976 wrote to memory of 1348 1976 60e3f0709b44f5c2ea6e2d177741254fa2c745e4f961d81d8085d1652c4183ef.exe 26
Processes
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C:\Users\Admin\AppData\Local\Temp\60e3f0709b44f5c2ea6e2d177741254fa2c745e4f961d81d8085d1652c4183ef.exe"C:\Users\Admin\AppData\Local\Temp\60e3f0709b44f5c2ea6e2d177741254fa2c745e4f961d81d8085d1652c4183ef.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1976 -
C:\Users\Admin\laitaih.exe"C:\Users\Admin\laitaih.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:1348
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
156KB
MD51e08168da34838965b7094b4a27fadec
SHA1b55d645a5b92c3ebb49730c136bc6ba7f75d6dbd
SHA2562cc327f16a078f9d049ba046b618b739546d8d3119168950de1a50539996a4ce
SHA512d6d7db994039f6c13265947dd2b2a32cb0e48cdde338375674c2ddd5c41c53b9d7aecfc58bce84c5365d63da8099efe910e9436f12f09219f5a7c464ccab7b4d
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Filesize
156KB
MD51e08168da34838965b7094b4a27fadec
SHA1b55d645a5b92c3ebb49730c136bc6ba7f75d6dbd
SHA2562cc327f16a078f9d049ba046b618b739546d8d3119168950de1a50539996a4ce
SHA512d6d7db994039f6c13265947dd2b2a32cb0e48cdde338375674c2ddd5c41c53b9d7aecfc58bce84c5365d63da8099efe910e9436f12f09219f5a7c464ccab7b4d
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Filesize
156KB
MD51e08168da34838965b7094b4a27fadec
SHA1b55d645a5b92c3ebb49730c136bc6ba7f75d6dbd
SHA2562cc327f16a078f9d049ba046b618b739546d8d3119168950de1a50539996a4ce
SHA512d6d7db994039f6c13265947dd2b2a32cb0e48cdde338375674c2ddd5c41c53b9d7aecfc58bce84c5365d63da8099efe910e9436f12f09219f5a7c464ccab7b4d
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Filesize
156KB
MD51e08168da34838965b7094b4a27fadec
SHA1b55d645a5b92c3ebb49730c136bc6ba7f75d6dbd
SHA2562cc327f16a078f9d049ba046b618b739546d8d3119168950de1a50539996a4ce
SHA512d6d7db994039f6c13265947dd2b2a32cb0e48cdde338375674c2ddd5c41c53b9d7aecfc58bce84c5365d63da8099efe910e9436f12f09219f5a7c464ccab7b4d