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Analysis
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max time kernel
152s -
max time network
85s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
05/12/2022, 23:24
Static task
static1
Behavioral task
behavioral1
Sample
a6f59d3794633118efc1460c66c05bbcbdc1278e03ac76dcd7d10455bac9ed28.exe
Resource
win7-20221111-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
a6f59d3794633118efc1460c66c05bbcbdc1278e03ac76dcd7d10455bac9ed28.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
a6f59d3794633118efc1460c66c05bbcbdc1278e03ac76dcd7d10455bac9ed28.exe
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Size
140KB
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MD5
c40e51dbf9ea1c6140e8020f30b01339
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SHA1
9ab387f5e8e32dc736ed1ccf8a68680d49ca4dbd
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SHA256
a6f59d3794633118efc1460c66c05bbcbdc1278e03ac76dcd7d10455bac9ed28
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SHA512
dd4577fea4192ae1ad6d1ed69eff2b6f56f249108a7284e2003bbd4ab340307daf1d8388c451066123a9ea7afd5dac7daf63dcf531dfcc6973c5047ae0efba3c
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SSDEEP
3072:Pl2rglhJmkD73mQtFDPB1P85XvbM7h8bdaqmRIxqeHHNMximYg:Psr6hJ/72QtFDPB1P85Xvw7h8boqfqe+
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-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" a6f59d3794633118efc1460c66c05bbcbdc1278e03ac76dcd7d10455bac9ed28.exe Set value (int) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" zeanon.exe -
Executes dropped EXE 1 IoCs
pid Process 1740 zeanon.exe -
Loads dropped DLL 2 IoCs
pid Process 1788 a6f59d3794633118efc1460c66c05bbcbdc1278e03ac76dcd7d10455bac9ed28.exe 1788 a6f59d3794633118efc1460c66c05bbcbdc1278e03ac76dcd7d10455bac9ed28.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /o" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /r" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /w" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /C" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /s" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /c" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /P" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /I" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /D" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /b" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /v" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /J" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /l" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /u" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /i" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /f" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /h" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /T" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /x" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /G" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /Z" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /N" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /q" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /S" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /n" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /H" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /L" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /a" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /t" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /H" a6f59d3794633118efc1460c66c05bbcbdc1278e03ac76dcd7d10455bac9ed28.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /O" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /m" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /y" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /Q" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /A" zeanon.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\ zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /d" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /E" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /R" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /X" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /e" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /k" zeanon.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\ a6f59d3794633118efc1460c66c05bbcbdc1278e03ac76dcd7d10455bac9ed28.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /z" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /p" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /M" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /K" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /Y" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /F" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /B" zeanon.exe Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\zeanon = "C:\\Users\\Admin\\zeanon.exe /U" zeanon.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 1788 a6f59d3794633118efc1460c66c05bbcbdc1278e03ac76dcd7d10455bac9ed28.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe 1740 zeanon.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1788 a6f59d3794633118efc1460c66c05bbcbdc1278e03ac76dcd7d10455bac9ed28.exe 1740 zeanon.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1788 wrote to memory of 1740 1788 a6f59d3794633118efc1460c66c05bbcbdc1278e03ac76dcd7d10455bac9ed28.exe 28 PID 1788 wrote to memory of 1740 1788 a6f59d3794633118efc1460c66c05bbcbdc1278e03ac76dcd7d10455bac9ed28.exe 28 PID 1788 wrote to memory of 1740 1788 a6f59d3794633118efc1460c66c05bbcbdc1278e03ac76dcd7d10455bac9ed28.exe 28 PID 1788 wrote to memory of 1740 1788 a6f59d3794633118efc1460c66c05bbcbdc1278e03ac76dcd7d10455bac9ed28.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\a6f59d3794633118efc1460c66c05bbcbdc1278e03ac76dcd7d10455bac9ed28.exe"C:\Users\Admin\AppData\Local\Temp\a6f59d3794633118efc1460c66c05bbcbdc1278e03ac76dcd7d10455bac9ed28.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:1788 -
C:\Users\Admin\zeanon.exe"C:\Users\Admin\zeanon.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:1740
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
140KB
MD5d81d4ff73c4ea89bd8a81a8b60bb66d7
SHA15de4d8d32fb2c233a79a7ba7bf72b9b6086e1e91
SHA256972d9df2d03fdf7e2b94ddca6f943e81270f7fa1cdba4dcf8474f5f783dc5464
SHA5120adb0e700bb7cc62786b8c20ceed10af65ef6a9f75cf21b36badc25b32d66fac464e7a47ec25af2d261d21e96a7b06a89b12ab0b892ff6fdda402adc8ba3946f
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Filesize
140KB
MD5d81d4ff73c4ea89bd8a81a8b60bb66d7
SHA15de4d8d32fb2c233a79a7ba7bf72b9b6086e1e91
SHA256972d9df2d03fdf7e2b94ddca6f943e81270f7fa1cdba4dcf8474f5f783dc5464
SHA5120adb0e700bb7cc62786b8c20ceed10af65ef6a9f75cf21b36badc25b32d66fac464e7a47ec25af2d261d21e96a7b06a89b12ab0b892ff6fdda402adc8ba3946f
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Filesize
140KB
MD5d81d4ff73c4ea89bd8a81a8b60bb66d7
SHA15de4d8d32fb2c233a79a7ba7bf72b9b6086e1e91
SHA256972d9df2d03fdf7e2b94ddca6f943e81270f7fa1cdba4dcf8474f5f783dc5464
SHA5120adb0e700bb7cc62786b8c20ceed10af65ef6a9f75cf21b36badc25b32d66fac464e7a47ec25af2d261d21e96a7b06a89b12ab0b892ff6fdda402adc8ba3946f
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Filesize
140KB
MD5d81d4ff73c4ea89bd8a81a8b60bb66d7
SHA15de4d8d32fb2c233a79a7ba7bf72b9b6086e1e91
SHA256972d9df2d03fdf7e2b94ddca6f943e81270f7fa1cdba4dcf8474f5f783dc5464
SHA5120adb0e700bb7cc62786b8c20ceed10af65ef6a9f75cf21b36badc25b32d66fac464e7a47ec25af2d261d21e96a7b06a89b12ab0b892ff6fdda402adc8ba3946f