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Analysis
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max time kernel
150s -
max time network
85s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
02/12/2022, 00:19
Static task
static1
Behavioral task
behavioral1
Sample
6d926921383dd301e4ad274022b460c7f253911d3f12a31b76efdd48d33cf0b8.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
6d926921383dd301e4ad274022b460c7f253911d3f12a31b76efdd48d33cf0b8.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
6d926921383dd301e4ad274022b460c7f253911d3f12a31b76efdd48d33cf0b8.exe
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Size
180KB
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MD5
7b88cf0836242ea57c766f59bf59aee1
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SHA1
10e9c4c3c504b6679f5925d3bfb216baf2632ed3
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SHA256
6d926921383dd301e4ad274022b460c7f253911d3f12a31b76efdd48d33cf0b8
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SHA512
4d6ad7f6b22f0c6ec4ec91e198c7860c1917cc3aa9d7bcb29a85fe4157f847a7cf7395ed899f17d8e38c40353956711a151fbe1e81c997642428a2352b4fa06e
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SSDEEP
3072:qFK3d1MlttMFz8o+F334VSlkfoyHYb/zCHPEhg5JN8x+eDfcAuQPUSnrul8P:qFw1MltKaJkHHYb/zCHPEhg5JN8x+eD1
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" 6d926921383dd301e4ad274022b460c7f253911d3f12a31b76efdd48d33cf0b8.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" geuit.exe -
Executes dropped EXE 1 IoCs
pid Process 844 geuit.exe -
Loads dropped DLL 2 IoCs
pid Process 1348 6d926921383dd301e4ad274022b460c7f253911d3f12a31b76efdd48d33cf0b8.exe 1348 6d926921383dd301e4ad274022b460c7f253911d3f12a31b76efdd48d33cf0b8.exe -
Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /Z" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /w" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /N" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /i" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /J" 6d926921383dd301e4ad274022b460c7f253911d3f12a31b76efdd48d33cf0b8.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /P" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /H" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /b" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /S" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /X" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /o" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /a" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /e" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /T" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /V" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /x" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /I" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /c" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /v" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /k" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /m" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /r" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /q" geuit.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /l" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /f" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /g" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /p" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /E" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /Y" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /t" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /G" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /L" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /z" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /M" geuit.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 6d926921383dd301e4ad274022b460c7f253911d3f12a31b76efdd48d33cf0b8.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /j" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /F" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /R" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /h" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /C" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /u" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /D" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /U" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /W" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /Q" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /O" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /B" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /A" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /J" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /d" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /y" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /K" geuit.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geuit = "C:\\Users\\Admin\\geuit.exe /n" geuit.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 1348 6d926921383dd301e4ad274022b460c7f253911d3f12a31b76efdd48d33cf0b8.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe 844 geuit.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1348 6d926921383dd301e4ad274022b460c7f253911d3f12a31b76efdd48d33cf0b8.exe 844 geuit.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1348 wrote to memory of 844 1348 6d926921383dd301e4ad274022b460c7f253911d3f12a31b76efdd48d33cf0b8.exe 26 PID 1348 wrote to memory of 844 1348 6d926921383dd301e4ad274022b460c7f253911d3f12a31b76efdd48d33cf0b8.exe 26 PID 1348 wrote to memory of 844 1348 6d926921383dd301e4ad274022b460c7f253911d3f12a31b76efdd48d33cf0b8.exe 26 PID 1348 wrote to memory of 844 1348 6d926921383dd301e4ad274022b460c7f253911d3f12a31b76efdd48d33cf0b8.exe 26
Processes
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C:\Users\Admin\AppData\Local\Temp\6d926921383dd301e4ad274022b460c7f253911d3f12a31b76efdd48d33cf0b8.exe"C:\Users\Admin\AppData\Local\Temp\6d926921383dd301e4ad274022b460c7f253911d3f12a31b76efdd48d33cf0b8.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:1348 -
C:\Users\Admin\geuit.exe"C:\Users\Admin\geuit.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:844
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
180KB
MD56fa9e66ff9a73d437f6e4a0ef5a92c61
SHA1560b43c8a5a3bda3ad6fbd862cf52aae94037f3c
SHA2561c399a01985d8489adc33f2f1837ff217d336ce0ea563eb3708b26fd044e1a7b
SHA5128f29367aa96e29a7dd00c729d04f8dcf9a40162eb712f2297cd563745f3fbc1137da80deb96d681c35edebc70b566ae4f5d3c564d606d8a54d2be9c889947726
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Filesize
180KB
MD56fa9e66ff9a73d437f6e4a0ef5a92c61
SHA1560b43c8a5a3bda3ad6fbd862cf52aae94037f3c
SHA2561c399a01985d8489adc33f2f1837ff217d336ce0ea563eb3708b26fd044e1a7b
SHA5128f29367aa96e29a7dd00c729d04f8dcf9a40162eb712f2297cd563745f3fbc1137da80deb96d681c35edebc70b566ae4f5d3c564d606d8a54d2be9c889947726
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Filesize
180KB
MD56fa9e66ff9a73d437f6e4a0ef5a92c61
SHA1560b43c8a5a3bda3ad6fbd862cf52aae94037f3c
SHA2561c399a01985d8489adc33f2f1837ff217d336ce0ea563eb3708b26fd044e1a7b
SHA5128f29367aa96e29a7dd00c729d04f8dcf9a40162eb712f2297cd563745f3fbc1137da80deb96d681c35edebc70b566ae4f5d3c564d606d8a54d2be9c889947726
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Filesize
180KB
MD56fa9e66ff9a73d437f6e4a0ef5a92c61
SHA1560b43c8a5a3bda3ad6fbd862cf52aae94037f3c
SHA2561c399a01985d8489adc33f2f1837ff217d336ce0ea563eb3708b26fd044e1a7b
SHA5128f29367aa96e29a7dd00c729d04f8dcf9a40162eb712f2297cd563745f3fbc1137da80deb96d681c35edebc70b566ae4f5d3c564d606d8a54d2be9c889947726