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Analysis
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max time kernel
150s -
max time network
77s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
06/11/2022, 15:09
Static task
static1
Behavioral task
behavioral1
Sample
6e7c611ea724ec8fc3b33bbd84dc93a3fadb493dbb2761000a6f5901a311940c.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
6e7c611ea724ec8fc3b33bbd84dc93a3fadb493dbb2761000a6f5901a311940c.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
6e7c611ea724ec8fc3b33bbd84dc93a3fadb493dbb2761000a6f5901a311940c.exe
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Size
100KB
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MD5
05edc5cf7f75298cf5475c515ebcab07
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SHA1
115d48690adb707ea33b2c7bf2f9af1e08506382
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SHA256
6e7c611ea724ec8fc3b33bbd84dc93a3fadb493dbb2761000a6f5901a311940c
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SHA512
815bd3ac0aa622a2fcd9ce1a26e04fcc5b2a27620b6225af114024d820029032487496b578b3f6de9c14dedfeef67b9bd3d48438ed3c4a5c156e2ce640db0e96
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SSDEEP
1536:NSz8iAuismywsMWLw0wF9MGM9K/oKtNgCMbA1bL3N+NM5Uf1NIjnZV:C7/KLOM52Cnn
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" 6e7c611ea724ec8fc3b33bbd84dc93a3fadb493dbb2761000a6f5901a311940c.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" qdzoiw.exe -
Executes dropped EXE 1 IoCs
pid Process 2040 qdzoiw.exe -
Loads dropped DLL 2 IoCs
pid Process 1504 6e7c611ea724ec8fc3b33bbd84dc93a3fadb493dbb2761000a6f5901a311940c.exe 1504 6e7c611ea724ec8fc3b33bbd84dc93a3fadb493dbb2761000a6f5901a311940c.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\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /z" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /Q" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /l" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /y" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /N" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /Z" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /e" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /k" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /j" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /C" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /W" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /x" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /A" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /h" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /u" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /W" 6e7c611ea724ec8fc3b33bbd84dc93a3fadb493dbb2761000a6f5901a311940c.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /H" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /q" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /w" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /S" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /b" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /d" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /V" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /E" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /g" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /T" qdzoiw.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /P" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /L" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /D" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /I" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /i" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /M" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /s" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /B" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /K" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /R" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /c" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /n" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /F" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /G" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /X" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /a" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /Y" qdzoiw.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 6e7c611ea724ec8fc3b33bbd84dc93a3fadb493dbb2761000a6f5901a311940c.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /o" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /O" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /r" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /v" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /t" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /p" qdzoiw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\qdzoiw = "C:\\Users\\Admin\\qdzoiw.exe /f" qdzoiw.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 1504 6e7c611ea724ec8fc3b33bbd84dc93a3fadb493dbb2761000a6f5901a311940c.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe 2040 qdzoiw.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1504 6e7c611ea724ec8fc3b33bbd84dc93a3fadb493dbb2761000a6f5901a311940c.exe 2040 qdzoiw.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1504 wrote to memory of 2040 1504 6e7c611ea724ec8fc3b33bbd84dc93a3fadb493dbb2761000a6f5901a311940c.exe 27 PID 1504 wrote to memory of 2040 1504 6e7c611ea724ec8fc3b33bbd84dc93a3fadb493dbb2761000a6f5901a311940c.exe 27 PID 1504 wrote to memory of 2040 1504 6e7c611ea724ec8fc3b33bbd84dc93a3fadb493dbb2761000a6f5901a311940c.exe 27 PID 1504 wrote to memory of 2040 1504 6e7c611ea724ec8fc3b33bbd84dc93a3fadb493dbb2761000a6f5901a311940c.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\6e7c611ea724ec8fc3b33bbd84dc93a3fadb493dbb2761000a6f5901a311940c.exe"C:\Users\Admin\AppData\Local\Temp\6e7c611ea724ec8fc3b33bbd84dc93a3fadb493dbb2761000a6f5901a311940c.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:1504 -
C:\Users\Admin\qdzoiw.exe"C:\Users\Admin\qdzoiw.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:2040
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
100KB
MD539ed0043d93d1106f55a7a6b8495e8a7
SHA16cb9bd18447b828629ffaebd3ba408f0efaea7c6
SHA256bfc53a1c2426fcb7f25b536607168f88079c801d3554885c3a7fde08f4684a92
SHA512855e1b730065ec2ff67aede4c4018db8c5ff71edc7a25e44ab3fafbb31a87859d71a371579968aaba3c67bb71f0d3cdbd90f7cf551f9707362962224a636bff8
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Filesize
100KB
MD539ed0043d93d1106f55a7a6b8495e8a7
SHA16cb9bd18447b828629ffaebd3ba408f0efaea7c6
SHA256bfc53a1c2426fcb7f25b536607168f88079c801d3554885c3a7fde08f4684a92
SHA512855e1b730065ec2ff67aede4c4018db8c5ff71edc7a25e44ab3fafbb31a87859d71a371579968aaba3c67bb71f0d3cdbd90f7cf551f9707362962224a636bff8
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Filesize
100KB
MD539ed0043d93d1106f55a7a6b8495e8a7
SHA16cb9bd18447b828629ffaebd3ba408f0efaea7c6
SHA256bfc53a1c2426fcb7f25b536607168f88079c801d3554885c3a7fde08f4684a92
SHA512855e1b730065ec2ff67aede4c4018db8c5ff71edc7a25e44ab3fafbb31a87859d71a371579968aaba3c67bb71f0d3cdbd90f7cf551f9707362962224a636bff8
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Filesize
100KB
MD539ed0043d93d1106f55a7a6b8495e8a7
SHA16cb9bd18447b828629ffaebd3ba408f0efaea7c6
SHA256bfc53a1c2426fcb7f25b536607168f88079c801d3554885c3a7fde08f4684a92
SHA512855e1b730065ec2ff67aede4c4018db8c5ff71edc7a25e44ab3fafbb31a87859d71a371579968aaba3c67bb71f0d3cdbd90f7cf551f9707362962224a636bff8