Analysis
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max time kernel
151s -
max time network
43s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
29/11/2022, 03:06
Static task
static1
Behavioral task
behavioral1
Sample
b490b8b9e0c01b6c344b6e8d331bcccca0a3d54b85faf6156015ed4993050d73.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
b490b8b9e0c01b6c344b6e8d331bcccca0a3d54b85faf6156015ed4993050d73.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
b490b8b9e0c01b6c344b6e8d331bcccca0a3d54b85faf6156015ed4993050d73.exe
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Size
152KB
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MD5
3aac28c504ee74b6696118482a0dfde1
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SHA1
b9d7e8d8b41bdad1e606e13214302eb01c32432f
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SHA256
b490b8b9e0c01b6c344b6e8d331bcccca0a3d54b85faf6156015ed4993050d73
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SHA512
3518421f117f84ce047102bf0492e1cf6382de7968cc63d4814bdcbdb9fedb0f12fa380af9337433519493a6ab934d93ea1e669453e0d5d2537f307b4e59392a
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SSDEEP
3072:T3TIpK9xKA9w2p4QZisLaazNiIIkyyqN4oQZiEApJ:T3spKxY+1isuazgfklcWy
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" b490b8b9e0c01b6c344b6e8d331bcccca0a3d54b85faf6156015ed4993050d73.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" qoorio.exe -
Executes dropped EXE 1 IoCs
pid Process 624 qoorio.exe -
Loads dropped DLL 2 IoCs
pid Process 1872 b490b8b9e0c01b6c344b6e8d331bcccca0a3d54b85faf6156015ed4993050d73.exe 1872 b490b8b9e0c01b6c344b6e8d331bcccca0a3d54b85faf6156015ed4993050d73.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /T" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /a" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /D" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /I" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /U" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /y" qoorio.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ b490b8b9e0c01b6c344b6e8d331bcccca0a3d54b85faf6156015ed4993050d73.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /r" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /g" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /i" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /e" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /p" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /d" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /G" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /w" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /m" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /z" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /l" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /I" b490b8b9e0c01b6c344b6e8d331bcccca0a3d54b85faf6156015ed4993050d73.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /C" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /c" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /t" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /Z" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /u" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /V" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /F" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /v" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /f" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /n" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /L" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /k" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /R" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /B" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /h" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /x" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /H" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /q" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /K" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /W" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /o" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /s" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /Y" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /j" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /E" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /N" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /M" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /O" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /P" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /b" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /J" qoorio.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\qoorio = "C:\\Users\\Admin\\qoorio.exe /S" qoorio.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 1872 b490b8b9e0c01b6c344b6e8d331bcccca0a3d54b85faf6156015ed4993050d73.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe 624 qoorio.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1872 b490b8b9e0c01b6c344b6e8d331bcccca0a3d54b85faf6156015ed4993050d73.exe 624 qoorio.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1872 wrote to memory of 624 1872 b490b8b9e0c01b6c344b6e8d331bcccca0a3d54b85faf6156015ed4993050d73.exe 27 PID 1872 wrote to memory of 624 1872 b490b8b9e0c01b6c344b6e8d331bcccca0a3d54b85faf6156015ed4993050d73.exe 27 PID 1872 wrote to memory of 624 1872 b490b8b9e0c01b6c344b6e8d331bcccca0a3d54b85faf6156015ed4993050d73.exe 27 PID 1872 wrote to memory of 624 1872 b490b8b9e0c01b6c344b6e8d331bcccca0a3d54b85faf6156015ed4993050d73.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\b490b8b9e0c01b6c344b6e8d331bcccca0a3d54b85faf6156015ed4993050d73.exe"C:\Users\Admin\AppData\Local\Temp\b490b8b9e0c01b6c344b6e8d331bcccca0a3d54b85faf6156015ed4993050d73.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:1872 -
C:\Users\Admin\qoorio.exe"C:\Users\Admin\qoorio.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:624
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
152KB
MD5a5e206b184ae715d043ccea9e848eb98
SHA1768698554ada69602930fb7c78352d62e06c3d10
SHA2564fac9deaa501e85e0dd236c1aa982596fa4fb72a0fa550d710a83e337cabe55d
SHA512fe1b0631fc6c6e6aa453248195af28ee3e0a289d2e4c1d3bbe775a4aab7a5a28f0e820d28ee5faf95b14b13e06fd52e408ba3682ee82f7f1aff5e0f83595692a
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Filesize
152KB
MD5a5e206b184ae715d043ccea9e848eb98
SHA1768698554ada69602930fb7c78352d62e06c3d10
SHA2564fac9deaa501e85e0dd236c1aa982596fa4fb72a0fa550d710a83e337cabe55d
SHA512fe1b0631fc6c6e6aa453248195af28ee3e0a289d2e4c1d3bbe775a4aab7a5a28f0e820d28ee5faf95b14b13e06fd52e408ba3682ee82f7f1aff5e0f83595692a
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Filesize
152KB
MD5a5e206b184ae715d043ccea9e848eb98
SHA1768698554ada69602930fb7c78352d62e06c3d10
SHA2564fac9deaa501e85e0dd236c1aa982596fa4fb72a0fa550d710a83e337cabe55d
SHA512fe1b0631fc6c6e6aa453248195af28ee3e0a289d2e4c1d3bbe775a4aab7a5a28f0e820d28ee5faf95b14b13e06fd52e408ba3682ee82f7f1aff5e0f83595692a
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Filesize
152KB
MD5a5e206b184ae715d043ccea9e848eb98
SHA1768698554ada69602930fb7c78352d62e06c3d10
SHA2564fac9deaa501e85e0dd236c1aa982596fa4fb72a0fa550d710a83e337cabe55d
SHA512fe1b0631fc6c6e6aa453248195af28ee3e0a289d2e4c1d3bbe775a4aab7a5a28f0e820d28ee5faf95b14b13e06fd52e408ba3682ee82f7f1aff5e0f83595692a