Analysis
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max time kernel
151s -
max time network
42s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
20-10-2022 01:50
Static task
static1
Behavioral task
behavioral1
Sample
f46222fde3bd0edebb2707a7c8c973821ef51ef3ac1dca956244f987286b4b4d.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
f46222fde3bd0edebb2707a7c8c973821ef51ef3ac1dca956244f987286b4b4d.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
f46222fde3bd0edebb2707a7c8c973821ef51ef3ac1dca956244f987286b4b4d.exe
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Size
168KB
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MD5
81838e84366037777af349bf43e84894
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SHA1
cb21aee95cbd3da07e7c3e87e6846328fd5c36ed
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SHA256
f46222fde3bd0edebb2707a7c8c973821ef51ef3ac1dca956244f987286b4b4d
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SHA512
842342952b03f24e328735c89e1438e56543cec1b90afd9fb4fae0c9e7ed244a9297d81381c68a0ac77389cba56ebc150d6a8580e95a9637cc843372042fd868
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SSDEEP
3072:ShGs8fEY7SIsyvTlo/11hJl2czGRqxZdxxW95M6:ShGDfEYiQlS1NJG6/xG
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" f46222fde3bd0edebb2707a7c8c973821ef51ef3ac1dca956244f987286b4b4d.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" zuieqa.exe -
Executes dropped EXE 1 IoCs
pid Process 1684 zuieqa.exe -
Loads dropped DLL 2 IoCs
pid Process 1976 f46222fde3bd0edebb2707a7c8c973821ef51ef3ac1dca956244f987286b4b4d.exe 1976 f46222fde3bd0edebb2707a7c8c973821ef51ef3ac1dca956244f987286b4b4d.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ f46222fde3bd0edebb2707a7c8c973821ef51ef3ac1dca956244f987286b4b4d.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /k" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /G" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /t" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /y" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /Y" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /I" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /n" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /M" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /O" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /o" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /V" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /d" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /A" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /J" zuieqa.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /H" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /B" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /L" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /D" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /P" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /v" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /j" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /S" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /U" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /r" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /f" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /q" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /f" f46222fde3bd0edebb2707a7c8c973821ef51ef3ac1dca956244f987286b4b4d.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /Q" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /T" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /X" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /C" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /b" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /Z" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /w" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /R" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /c" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /g" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /h" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /K" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /W" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /i" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /s" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /p" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /F" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /e" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /z" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /a" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /u" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /N" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /l" zuieqa.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\zuieqa = "C:\\Users\\Admin\\zuieqa.exe /x" zuieqa.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 1976 f46222fde3bd0edebb2707a7c8c973821ef51ef3ac1dca956244f987286b4b4d.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe 1684 zuieqa.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1976 f46222fde3bd0edebb2707a7c8c973821ef51ef3ac1dca956244f987286b4b4d.exe 1684 zuieqa.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1976 wrote to memory of 1684 1976 f46222fde3bd0edebb2707a7c8c973821ef51ef3ac1dca956244f987286b4b4d.exe 26 PID 1976 wrote to memory of 1684 1976 f46222fde3bd0edebb2707a7c8c973821ef51ef3ac1dca956244f987286b4b4d.exe 26 PID 1976 wrote to memory of 1684 1976 f46222fde3bd0edebb2707a7c8c973821ef51ef3ac1dca956244f987286b4b4d.exe 26 PID 1976 wrote to memory of 1684 1976 f46222fde3bd0edebb2707a7c8c973821ef51ef3ac1dca956244f987286b4b4d.exe 26
Processes
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C:\Users\Admin\AppData\Local\Temp\f46222fde3bd0edebb2707a7c8c973821ef51ef3ac1dca956244f987286b4b4d.exe"C:\Users\Admin\AppData\Local\Temp\f46222fde3bd0edebb2707a7c8c973821ef51ef3ac1dca956244f987286b4b4d.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:1976 -
C:\Users\Admin\zuieqa.exe"C:\Users\Admin\zuieqa.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:1684
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
168KB
MD59614a171ebb33ef68ce8efe481e92f02
SHA1ccb6e7e5f98334aff932c54cfa678c711f726906
SHA256981a51944918e6dd7279fd6ec87fc8451b7b7939dacd628d982b2dad36b8be1d
SHA512f2bcc372869d9bdf8cfb65619f40e3ec7640faaa8f2e1d8ff97efd5b6f6e709c3c9ab208558de0d5407d313e12ceee62b7f45a099a26210be9c015670f079d0e
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Filesize
168KB
MD59614a171ebb33ef68ce8efe481e92f02
SHA1ccb6e7e5f98334aff932c54cfa678c711f726906
SHA256981a51944918e6dd7279fd6ec87fc8451b7b7939dacd628d982b2dad36b8be1d
SHA512f2bcc372869d9bdf8cfb65619f40e3ec7640faaa8f2e1d8ff97efd5b6f6e709c3c9ab208558de0d5407d313e12ceee62b7f45a099a26210be9c015670f079d0e
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Filesize
168KB
MD59614a171ebb33ef68ce8efe481e92f02
SHA1ccb6e7e5f98334aff932c54cfa678c711f726906
SHA256981a51944918e6dd7279fd6ec87fc8451b7b7939dacd628d982b2dad36b8be1d
SHA512f2bcc372869d9bdf8cfb65619f40e3ec7640faaa8f2e1d8ff97efd5b6f6e709c3c9ab208558de0d5407d313e12ceee62b7f45a099a26210be9c015670f079d0e
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Filesize
168KB
MD59614a171ebb33ef68ce8efe481e92f02
SHA1ccb6e7e5f98334aff932c54cfa678c711f726906
SHA256981a51944918e6dd7279fd6ec87fc8451b7b7939dacd628d982b2dad36b8be1d
SHA512f2bcc372869d9bdf8cfb65619f40e3ec7640faaa8f2e1d8ff97efd5b6f6e709c3c9ab208558de0d5407d313e12ceee62b7f45a099a26210be9c015670f079d0e