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Analysis
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max time kernel
149s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
26/03/2024, 23:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9d70d735277becc8ea809fd811195ab27c5fbae131713f02a03a3b42926cd67a.exe
Resource
win7-20231129-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
9d70d735277becc8ea809fd811195ab27c5fbae131713f02a03a3b42926cd67a.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
9d70d735277becc8ea809fd811195ab27c5fbae131713f02a03a3b42926cd67a.exe
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Size
188KB
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MD5
8f815c34a19a388c510029ef10124f80
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SHA1
bedf77970ccc1337eae90ea960d3d3bb0e620348
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SHA256
9d70d735277becc8ea809fd811195ab27c5fbae131713f02a03a3b42926cd67a
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SHA512
42c52407e3c2dd9b3aba6d662ed8900fe92ca1dac8ddf7cfa62c150f2cee177468fb1e1f021c37a5fb5adae3e54df3b082f63a97bdef6d46649870b0c44c5eae
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SSDEEP
3072:K7fyA+M5ROnFG5pY0hrDGILpLI0M/Dk4KrfXRdjnbk9bOlezfQnFTTvprw1Wf8W6:K76A+YCKs0tzXRdjbk9bbyvprww0W
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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 9d70d735277becc8ea809fd811195ab27c5fbae131713f02a03a3b42926cd67a.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" zuorioc.exe -
Executes dropped EXE 1 IoCs
pid Process 3024 zuorioc.exe -
Loads dropped DLL 2 IoCs
pid Process 2784 9d70d735277becc8ea809fd811195ab27c5fbae131713f02a03a3b42926cd67a.exe 2784 9d70d735277becc8ea809fd811195ab27c5fbae131713f02a03a3b42926cd67a.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /z" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /Z" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /r" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /B" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /f" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /s" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /N" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /a" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /K" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /Q" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /T" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /V" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /O" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /E" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /G" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /L" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /v" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /d" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /j" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /u" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /P" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /U" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /R" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /M" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /p" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /F" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /i" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /Y" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /n" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /H" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /S" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /y" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /t" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /q" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /e" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /h" 9d70d735277becc8ea809fd811195ab27c5fbae131713f02a03a3b42926cd67a.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /J" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /k" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /l" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /o" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /g" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /x" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /X" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /c" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /W" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /A" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /h" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /b" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /D" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /w" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /m" zuorioc.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuorioc = "C:\\Users\\Admin\\zuorioc.exe /C" zuorioc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2784 9d70d735277becc8ea809fd811195ab27c5fbae131713f02a03a3b42926cd67a.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe 3024 zuorioc.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2784 9d70d735277becc8ea809fd811195ab27c5fbae131713f02a03a3b42926cd67a.exe 3024 zuorioc.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2784 wrote to memory of 3024 2784 9d70d735277becc8ea809fd811195ab27c5fbae131713f02a03a3b42926cd67a.exe 28 PID 2784 wrote to memory of 3024 2784 9d70d735277becc8ea809fd811195ab27c5fbae131713f02a03a3b42926cd67a.exe 28 PID 2784 wrote to memory of 3024 2784 9d70d735277becc8ea809fd811195ab27c5fbae131713f02a03a3b42926cd67a.exe 28 PID 2784 wrote to memory of 3024 2784 9d70d735277becc8ea809fd811195ab27c5fbae131713f02a03a3b42926cd67a.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\9d70d735277becc8ea809fd811195ab27c5fbae131713f02a03a3b42926cd67a.exe"C:\Users\Admin\AppData\Local\Temp\9d70d735277becc8ea809fd811195ab27c5fbae131713f02a03a3b42926cd67a.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:2784 -
C:\Users\Admin\zuorioc.exe"C:\Users\Admin\zuorioc.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:3024
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
188KB
MD5d04a2a242b3d996bb1ca42d198be55e7
SHA17592c076fb02bbf731683c54988a38f8de65586c
SHA256551b22700b0e3b80206e17b864f126be55d01584a2ae2245fc9589a830083b4b
SHA5123591d6a29c21e9ba74bb42fbba668ad26cea35bbc9f2e714c1ddaa234f2754afaf8ee05ea8ca2c34ae6d7b263f466d2487aeffd0e2182e18303fde4e4f7d7b94