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Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26/01/2024, 08:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
76edbba8555c0834fd1d7550390c6d46.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
76edbba8555c0834fd1d7550390c6d46.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
76edbba8555c0834fd1d7550390c6d46.exe
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Size
172KB
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MD5
76edbba8555c0834fd1d7550390c6d46
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SHA1
9a7c063fdb5240f5d99bb450e643a826f5679a55
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SHA256
6d29c0e19b124ae76ceaf05011c53fa8650e44265736ea6ca3e2c65803098671
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SHA512
699f6247c67bba3e8ae50e5116ff9b1c6c448b0d518883f979647f6a672e867bbde9027887f7a0ef9a63917140d3727f88bfc9adcdcc851b913f65b3e6d4b21c
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SSDEEP
3072:u4S66bHvePF35P4Ifzdp31vTYMzc7P1KQ/ruNH29Kq7Spm4+VerOMoxS/oylL:uSqHv6P4IfzdpFvTYMzc7P1K4ruNW9Ki
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ziaop.exe -
Executes dropped EXE 1 IoCs
pid Process 2140 ziaop.exe -
Loads dropped DLL 2 IoCs
pid Process 1176 76edbba8555c0834fd1d7550390c6d46.exe 1176 76edbba8555c0834fd1d7550390c6d46.exe -
Adds Run key to start application 2 TTPs 50 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /w" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /c" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /A" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /N" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /x" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /n" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /T" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /D" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /u" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /M" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /b" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /k" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /V" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /v" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /a" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /q" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /Y" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /s" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /f" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /o" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /E" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /r" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /W" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /U" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /O" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /L" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /t" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /X" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /Z" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /F" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /I" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /m" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /l" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /G" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /C" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /S" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /K" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /z" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /H" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /B" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /g" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /e" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /i" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /Q" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /d" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /J" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /P" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /y" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /j" ziaop.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziaop = "C:\\Users\\Admin\\ziaop.exe /h" ziaop.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 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe 2140 ziaop.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1176 76edbba8555c0834fd1d7550390c6d46.exe 2140 ziaop.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1176 wrote to memory of 2140 1176 76edbba8555c0834fd1d7550390c6d46.exe 28 PID 1176 wrote to memory of 2140 1176 76edbba8555c0834fd1d7550390c6d46.exe 28 PID 1176 wrote to memory of 2140 1176 76edbba8555c0834fd1d7550390c6d46.exe 28 PID 1176 wrote to memory of 2140 1176 76edbba8555c0834fd1d7550390c6d46.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\76edbba8555c0834fd1d7550390c6d46.exe"C:\Users\Admin\AppData\Local\Temp\76edbba8555c0834fd1d7550390c6d46.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1176 -
C:\Users\Admin\ziaop.exe"C:\Users\Admin\ziaop.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:2140
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
172KB
MD59cb57c9730bf234fbf6fd657fd101a80
SHA15893487da76277065057aa0af53a8ea0fd8b0ed0
SHA256f53c25cc9118413624197b2deee25094c54cba4f8723a633a3cc81b2745cfb9c
SHA512b5cfeb27d397cd97880b6827324b54ce263e57ff1ec669adf9058d516e9b46cb4731f0f1ca63842d37c43893b25d96a4d4fcf00f1f2a38a5571171a7e95ab40f