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Analysis
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max time kernel
150s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
17/10/2022, 20:00
Static task
static1
Behavioral task
behavioral1
Sample
f09e4d3a66d741decf3e725471310f209d061801e855d9cd24c12694418a668c.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
f09e4d3a66d741decf3e725471310f209d061801e855d9cd24c12694418a668c.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
f09e4d3a66d741decf3e725471310f209d061801e855d9cd24c12694418a668c.exe
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Size
213KB
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MD5
1375197cd720ebcd47203d89627df0ed
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SHA1
595dc6dc9cbe8479b9ebd9178036fcc54abe5019
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SHA256
f09e4d3a66d741decf3e725471310f209d061801e855d9cd24c12694418a668c
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SHA512
01b57e6661722d4d0560d6113415e91e98f5b051f6aac5e2f2b811e6c9aa16a7f442633263a8cb6eb569fb5037cf655b3735501c422e1ab5402224a145bc5f5c
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SSDEEP
3072:zCUojjMLdjHzbochaybPWSV2pEJVFZgKToD2giTqAI8bhR:lAjMLhoGaJizFqwZgIqAD3
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-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" f09e4d3a66d741decf3e725471310f209d061801e855d9cd24c12694418a668c.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ziapad.exe -
Executes dropped EXE 1 IoCs
pid Process 1836 ziapad.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation f09e4d3a66d741decf3e725471310f209d061801e855d9cd24c12694418a668c.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /p" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /c" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /u" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /d" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /w" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /s" ziapad.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /e" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /h" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /o" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /g" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /r" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /l" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /q" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /n" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /x" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /f" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /a" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /b" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /t" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /p" f09e4d3a66d741decf3e725471310f209d061801e855d9cd24c12694418a668c.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /y" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /i" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /k" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /z" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /m" ziapad.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ f09e4d3a66d741decf3e725471310f209d061801e855d9cd24c12694418a668c.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /j" ziapad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ziapad = "C:\\Users\\Admin\\ziapad.exe /v" ziapad.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 536 f09e4d3a66d741decf3e725471310f209d061801e855d9cd24c12694418a668c.exe 536 f09e4d3a66d741decf3e725471310f209d061801e855d9cd24c12694418a668c.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe 1836 ziapad.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 536 f09e4d3a66d741decf3e725471310f209d061801e855d9cd24c12694418a668c.exe 1836 ziapad.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 536 wrote to memory of 1836 536 f09e4d3a66d741decf3e725471310f209d061801e855d9cd24c12694418a668c.exe 88 PID 536 wrote to memory of 1836 536 f09e4d3a66d741decf3e725471310f209d061801e855d9cd24c12694418a668c.exe 88 PID 536 wrote to memory of 1836 536 f09e4d3a66d741decf3e725471310f209d061801e855d9cd24c12694418a668c.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\f09e4d3a66d741decf3e725471310f209d061801e855d9cd24c12694418a668c.exe"C:\Users\Admin\AppData\Local\Temp\f09e4d3a66d741decf3e725471310f209d061801e855d9cd24c12694418a668c.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:536 -
C:\Users\Admin\ziapad.exe"C:\Users\Admin\ziapad.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:1836
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
213KB
MD5079fe1d8d6530a23f0b2544bf90e078b
SHA1ac59d3661d983bf3f8c116df5755a46f34ae4da7
SHA2568590ba86730e279404d19bbb7e578abccaa0fe9bbe6b3134d36347406d204e7c
SHA5126b2ce0961b7c6f4ad1de5d94cfa3ca3f0266bd171222a7f513bc368f893ed2affab10846e646dec6670059adf46d3128e3b22073012b75dcf065303e3bc6c5a3
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Filesize
213KB
MD5079fe1d8d6530a23f0b2544bf90e078b
SHA1ac59d3661d983bf3f8c116df5755a46f34ae4da7
SHA2568590ba86730e279404d19bbb7e578abccaa0fe9bbe6b3134d36347406d204e7c
SHA5126b2ce0961b7c6f4ad1de5d94cfa3ca3f0266bd171222a7f513bc368f893ed2affab10846e646dec6670059adf46d3128e3b22073012b75dcf065303e3bc6c5a3