Analysis
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max time kernel
152s -
max time network
63s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
30/10/2022, 00:08
Static task
static1
Behavioral task
behavioral1
Sample
01fd97a91980ab394a02d2b25f0cba4e54983852e7b1fbe0a8ca0e8c263e149d.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
01fd97a91980ab394a02d2b25f0cba4e54983852e7b1fbe0a8ca0e8c263e149d.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
01fd97a91980ab394a02d2b25f0cba4e54983852e7b1fbe0a8ca0e8c263e149d.exe
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Size
124KB
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MD5
8470e5f055b4736b7881182d03d98f80
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SHA1
896bf1685ed6c45f4db3188024c470f60da70d2f
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SHA256
01fd97a91980ab394a02d2b25f0cba4e54983852e7b1fbe0a8ca0e8c263e149d
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SHA512
fa20ffc8ac186dbf587ae21d1c5f30ecc3bb93f5c907ec5ba3b405d4d4593c255e39006f9f8d493c4fce13a5aee5ac11ca61c74b33396230fbce872b78cb716d
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SSDEEP
1536:6YJQ/0At4JEk5KO98p+kzGDwTc6bdaR+aLCFJTZS6Gc:dbAtCYOGDz0wwydjHFJ3j
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" 01fd97a91980ab394a02d2b25f0cba4e54983852e7b1fbe0a8ca0e8c263e149d.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" seokip.exe -
Executes dropped EXE 1 IoCs
pid Process 856 seokip.exe -
Loads dropped DLL 2 IoCs
pid Process 1980 01fd97a91980ab394a02d2b25f0cba4e54983852e7b1fbe0a8ca0e8c263e149d.exe 1980 01fd97a91980ab394a02d2b25f0cba4e54983852e7b1fbe0a8ca0e8c263e149d.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /h" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /s" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /l" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /o" 01fd97a91980ab394a02d2b25f0cba4e54983852e7b1fbe0a8ca0e8c263e149d.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /b" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /w" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /m" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /t" seokip.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 01fd97a91980ab394a02d2b25f0cba4e54983852e7b1fbe0a8ca0e8c263e149d.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /d" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /n" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /u" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /o" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /k" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /c" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /f" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /j" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /z" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /e" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /r" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /v" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /y" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /p" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /a" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /g" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /i" seokip.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /q" seokip.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\seokip = "C:\\Users\\Admin\\seokip.exe /x" seokip.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 1980 01fd97a91980ab394a02d2b25f0cba4e54983852e7b1fbe0a8ca0e8c263e149d.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe 856 seokip.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1980 01fd97a91980ab394a02d2b25f0cba4e54983852e7b1fbe0a8ca0e8c263e149d.exe 856 seokip.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1980 wrote to memory of 856 1980 01fd97a91980ab394a02d2b25f0cba4e54983852e7b1fbe0a8ca0e8c263e149d.exe 28 PID 1980 wrote to memory of 856 1980 01fd97a91980ab394a02d2b25f0cba4e54983852e7b1fbe0a8ca0e8c263e149d.exe 28 PID 1980 wrote to memory of 856 1980 01fd97a91980ab394a02d2b25f0cba4e54983852e7b1fbe0a8ca0e8c263e149d.exe 28 PID 1980 wrote to memory of 856 1980 01fd97a91980ab394a02d2b25f0cba4e54983852e7b1fbe0a8ca0e8c263e149d.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\01fd97a91980ab394a02d2b25f0cba4e54983852e7b1fbe0a8ca0e8c263e149d.exe"C:\Users\Admin\AppData\Local\Temp\01fd97a91980ab394a02d2b25f0cba4e54983852e7b1fbe0a8ca0e8c263e149d.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:1980 -
C:\Users\Admin\seokip.exe"C:\Users\Admin\seokip.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:856
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
124KB
MD5f442d1a1b6f7afb0e757e694c901ccf0
SHA144a566b1c51a4b7b931da310aa64581fd3f72061
SHA2562f9ea836ad6b24a97c99ca2c918a938acb3ca452fcac45b348d28d2353440b7b
SHA512fe6483996162109fabdac9195d7d32d7e40037d715600e0b368c41630b2c88e3d0d1faf58dde2fb9f42fc9bb4df33ae8dde2010554c9e2e5194eec563189ff40
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Filesize
124KB
MD5f442d1a1b6f7afb0e757e694c901ccf0
SHA144a566b1c51a4b7b931da310aa64581fd3f72061
SHA2562f9ea836ad6b24a97c99ca2c918a938acb3ca452fcac45b348d28d2353440b7b
SHA512fe6483996162109fabdac9195d7d32d7e40037d715600e0b368c41630b2c88e3d0d1faf58dde2fb9f42fc9bb4df33ae8dde2010554c9e2e5194eec563189ff40
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Filesize
124KB
MD5f442d1a1b6f7afb0e757e694c901ccf0
SHA144a566b1c51a4b7b931da310aa64581fd3f72061
SHA2562f9ea836ad6b24a97c99ca2c918a938acb3ca452fcac45b348d28d2353440b7b
SHA512fe6483996162109fabdac9195d7d32d7e40037d715600e0b368c41630b2c88e3d0d1faf58dde2fb9f42fc9bb4df33ae8dde2010554c9e2e5194eec563189ff40
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Filesize
124KB
MD5f442d1a1b6f7afb0e757e694c901ccf0
SHA144a566b1c51a4b7b931da310aa64581fd3f72061
SHA2562f9ea836ad6b24a97c99ca2c918a938acb3ca452fcac45b348d28d2353440b7b
SHA512fe6483996162109fabdac9195d7d32d7e40037d715600e0b368c41630b2c88e3d0d1faf58dde2fb9f42fc9bb4df33ae8dde2010554c9e2e5194eec563189ff40