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Analysis
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max time kernel
152s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
02/10/2022, 00:17
Static task
static1
Behavioral task
behavioral1
Sample
1d6aae68e40a31b0cc77a346adbf0ce846d0f916d238838f3cf7c948d5377fd1.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
1d6aae68e40a31b0cc77a346adbf0ce846d0f916d238838f3cf7c948d5377fd1.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
1d6aae68e40a31b0cc77a346adbf0ce846d0f916d238838f3cf7c948d5377fd1.exe
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Size
132KB
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MD5
6cf03e2413ae43b24fdc17ae5865868e
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SHA1
cfb5afb6e618292d233e63b16f49d6d5610a55b5
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SHA256
1d6aae68e40a31b0cc77a346adbf0ce846d0f916d238838f3cf7c948d5377fd1
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SHA512
f0fce9be48dade0e5065019fd451304d3de31abc33cb9ab7490cb0aca150958ff149506e955a080859b86c27273d14e1d2c1bc98976313319c21fbcaa9726565
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SSDEEP
3072:LOONKy3jJwrjx6IPcz5JCJ/5s6jcnSlPz4mlr:LrNp1SMIPEuqFIr
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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" paoemi.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 1d6aae68e40a31b0cc77a346adbf0ce846d0f916d238838f3cf7c948d5377fd1.exe -
Executes dropped EXE 1 IoCs
pid Process 1448 paoemi.exe -
Loads dropped DLL 2 IoCs
pid Process 1940 1d6aae68e40a31b0cc77a346adbf0ce846d0f916d238838f3cf7c948d5377fd1.exe 1940 1d6aae68e40a31b0cc77a346adbf0ce846d0f916d238838f3cf7c948d5377fd1.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /z" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /Y" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /G" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /i" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /K" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /t" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /q" paoemi.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /R" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /W" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /O" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /m" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /p" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /F" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /T" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /e" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /X" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /x" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /M" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /N" paoemi.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 1d6aae68e40a31b0cc77a346adbf0ce846d0f916d238838f3cf7c948d5377fd1.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /o" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /j" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /J" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /a" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /L" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /C" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /k" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /H" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /c" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /B" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /u" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /n" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /Z" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /Q" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /v" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /y" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /D" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /I" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /g" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /d" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /r" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /u" 1d6aae68e40a31b0cc77a346adbf0ce846d0f916d238838f3cf7c948d5377fd1.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /U" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /h" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /l" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /P" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /A" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /w" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /b" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /f" paoemi.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\paoemi = "C:\\Users\\Admin\\paoemi.exe /V" paoemi.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 1940 1d6aae68e40a31b0cc77a346adbf0ce846d0f916d238838f3cf7c948d5377fd1.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe 1448 paoemi.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1940 1d6aae68e40a31b0cc77a346adbf0ce846d0f916d238838f3cf7c948d5377fd1.exe 1448 paoemi.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1940 wrote to memory of 1448 1940 1d6aae68e40a31b0cc77a346adbf0ce846d0f916d238838f3cf7c948d5377fd1.exe 27 PID 1940 wrote to memory of 1448 1940 1d6aae68e40a31b0cc77a346adbf0ce846d0f916d238838f3cf7c948d5377fd1.exe 27 PID 1940 wrote to memory of 1448 1940 1d6aae68e40a31b0cc77a346adbf0ce846d0f916d238838f3cf7c948d5377fd1.exe 27 PID 1940 wrote to memory of 1448 1940 1d6aae68e40a31b0cc77a346adbf0ce846d0f916d238838f3cf7c948d5377fd1.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\1d6aae68e40a31b0cc77a346adbf0ce846d0f916d238838f3cf7c948d5377fd1.exe"C:\Users\Admin\AppData\Local\Temp\1d6aae68e40a31b0cc77a346adbf0ce846d0f916d238838f3cf7c948d5377fd1.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:1940 -
C:\Users\Admin\paoemi.exe"C:\Users\Admin\paoemi.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:1448
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
132KB
MD5942c7557719e020f69b6f8183a928a05
SHA1a4210a19d0e9f629ba6a4ae4a38b7a8dc8786103
SHA2568e719ae0e90476f73ba854344abe34662aa26856a1d8ff43d0e339bfe7d17faf
SHA512062c47aec864d70e8827af3dc3bfd994f1b9f9aee770f7be0395aa8e123d1b13978cab18c5e9df12da673b5cfcfd6b2401ef88a338434488af115ab192a68727
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Filesize
132KB
MD5942c7557719e020f69b6f8183a928a05
SHA1a4210a19d0e9f629ba6a4ae4a38b7a8dc8786103
SHA2568e719ae0e90476f73ba854344abe34662aa26856a1d8ff43d0e339bfe7d17faf
SHA512062c47aec864d70e8827af3dc3bfd994f1b9f9aee770f7be0395aa8e123d1b13978cab18c5e9df12da673b5cfcfd6b2401ef88a338434488af115ab192a68727
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Filesize
132KB
MD5942c7557719e020f69b6f8183a928a05
SHA1a4210a19d0e9f629ba6a4ae4a38b7a8dc8786103
SHA2568e719ae0e90476f73ba854344abe34662aa26856a1d8ff43d0e339bfe7d17faf
SHA512062c47aec864d70e8827af3dc3bfd994f1b9f9aee770f7be0395aa8e123d1b13978cab18c5e9df12da673b5cfcfd6b2401ef88a338434488af115ab192a68727
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Filesize
132KB
MD5942c7557719e020f69b6f8183a928a05
SHA1a4210a19d0e9f629ba6a4ae4a38b7a8dc8786103
SHA2568e719ae0e90476f73ba854344abe34662aa26856a1d8ff43d0e339bfe7d17faf
SHA512062c47aec864d70e8827af3dc3bfd994f1b9f9aee770f7be0395aa8e123d1b13978cab18c5e9df12da673b5cfcfd6b2401ef88a338434488af115ab192a68727