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Analysis
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max time kernel
151s -
max time network
44s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
03/12/2022, 19:05
Static task
static1
Behavioral task
behavioral1
Sample
de958c626bc685b0d2d3ec699724756fc31180cc509e3b89f3c3eb60a69fed21.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
de958c626bc685b0d2d3ec699724756fc31180cc509e3b89f3c3eb60a69fed21.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
de958c626bc685b0d2d3ec699724756fc31180cc509e3b89f3c3eb60a69fed21.exe
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Size
200KB
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MD5
de08835d3798a3be168358b84515d39a
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SHA1
c1d9cec4bde20b7acec134b4ed135a719f74cdd8
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SHA256
de958c626bc685b0d2d3ec699724756fc31180cc509e3b89f3c3eb60a69fed21
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SHA512
b9bcf9342b84b26bb25b2c99c82ba72d61e4668db0dd8daf5af93fda09db280c8004a15d3de0ad2b3b039ad03693c315032813ba8e2661791307f0d5fc32abf7
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SSDEEP
6144:LmewpWymPBeaSAOJ+7xi5eRed63qaCR8nIBZ:6eELmPBeaSAOJ+7xi5eRed63qaC
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" de958c626bc685b0d2d3ec699724756fc31180cc509e3b89f3c3eb60a69fed21.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" geiliu.exe -
Executes dropped EXE 1 IoCs
pid Process 1936 geiliu.exe -
Loads dropped DLL 2 IoCs
pid Process 1348 de958c626bc685b0d2d3ec699724756fc31180cc509e3b89f3c3eb60a69fed21.exe 1348 de958c626bc685b0d2d3ec699724756fc31180cc509e3b89f3c3eb60a69fed21.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\geiliu = "C:\\Users\\Admin\\geiliu.exe /Q" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /t" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /n" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /E" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /z" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /q" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /c" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /I" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /y" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /K" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /x" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /j" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /J" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /A" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /P" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /d" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /Y" de958c626bc685b0d2d3ec699724756fc31180cc509e3b89f3c3eb60a69fed21.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /G" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /r" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /S" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /b" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /V" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /N" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /U" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /C" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /L" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /H" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /v" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /i" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /Z" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /e" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /a" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /f" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /M" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /o" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /h" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /s" geiliu.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /w" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /B" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /F" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /g" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /m" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /D" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /Y" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /p" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /l" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /W" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /T" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /O" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /X" geiliu.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /k" geiliu.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ de958c626bc685b0d2d3ec699724756fc31180cc509e3b89f3c3eb60a69fed21.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\geiliu = "C:\\Users\\Admin\\geiliu.exe /u" geiliu.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 de958c626bc685b0d2d3ec699724756fc31180cc509e3b89f3c3eb60a69fed21.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe 1936 geiliu.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1348 de958c626bc685b0d2d3ec699724756fc31180cc509e3b89f3c3eb60a69fed21.exe 1936 geiliu.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1348 wrote to memory of 1936 1348 de958c626bc685b0d2d3ec699724756fc31180cc509e3b89f3c3eb60a69fed21.exe 26 PID 1348 wrote to memory of 1936 1348 de958c626bc685b0d2d3ec699724756fc31180cc509e3b89f3c3eb60a69fed21.exe 26 PID 1348 wrote to memory of 1936 1348 de958c626bc685b0d2d3ec699724756fc31180cc509e3b89f3c3eb60a69fed21.exe 26 PID 1348 wrote to memory of 1936 1348 de958c626bc685b0d2d3ec699724756fc31180cc509e3b89f3c3eb60a69fed21.exe 26
Processes
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C:\Users\Admin\AppData\Local\Temp\de958c626bc685b0d2d3ec699724756fc31180cc509e3b89f3c3eb60a69fed21.exe"C:\Users\Admin\AppData\Local\Temp\de958c626bc685b0d2d3ec699724756fc31180cc509e3b89f3c3eb60a69fed21.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\geiliu.exe"C:\Users\Admin\geiliu.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:1936
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
200KB
MD5792517ffea45ce9b592a314c2e00117b
SHA1256e311edce7cb56d2ac1b6d43a768be2d7edf1b
SHA256de1da892d835836e0eea26ffb2bd17aedb034f6b9e7c539a4d15d252eab89859
SHA512f71f54ba01a0b3e3bc3c1eb7c8afa0f406d44b46978ef0192f8f66e91810046ab3bd7ed3c4da3d340ec61036121b4279bf1819eb5dc05ba0c211509160dbf581
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Filesize
200KB
MD5792517ffea45ce9b592a314c2e00117b
SHA1256e311edce7cb56d2ac1b6d43a768be2d7edf1b
SHA256de1da892d835836e0eea26ffb2bd17aedb034f6b9e7c539a4d15d252eab89859
SHA512f71f54ba01a0b3e3bc3c1eb7c8afa0f406d44b46978ef0192f8f66e91810046ab3bd7ed3c4da3d340ec61036121b4279bf1819eb5dc05ba0c211509160dbf581
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Filesize
200KB
MD5792517ffea45ce9b592a314c2e00117b
SHA1256e311edce7cb56d2ac1b6d43a768be2d7edf1b
SHA256de1da892d835836e0eea26ffb2bd17aedb034f6b9e7c539a4d15d252eab89859
SHA512f71f54ba01a0b3e3bc3c1eb7c8afa0f406d44b46978ef0192f8f66e91810046ab3bd7ed3c4da3d340ec61036121b4279bf1819eb5dc05ba0c211509160dbf581
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Filesize
200KB
MD5792517ffea45ce9b592a314c2e00117b
SHA1256e311edce7cb56d2ac1b6d43a768be2d7edf1b
SHA256de1da892d835836e0eea26ffb2bd17aedb034f6b9e7c539a4d15d252eab89859
SHA512f71f54ba01a0b3e3bc3c1eb7c8afa0f406d44b46978ef0192f8f66e91810046ab3bd7ed3c4da3d340ec61036121b4279bf1819eb5dc05ba0c211509160dbf581