Analysis
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max time kernel
150s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
20/10/2022, 22:59
Static task
static1
Behavioral task
behavioral1
Sample
4c06e23b654a262f84fa6a6b86a45661fd8796488615c595fd3cf8f02e2bdd30.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
4c06e23b654a262f84fa6a6b86a45661fd8796488615c595fd3cf8f02e2bdd30.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
4c06e23b654a262f84fa6a6b86a45661fd8796488615c595fd3cf8f02e2bdd30.exe
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Size
132KB
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MD5
11eb4fe9a802a2558fe30d5605efa14c
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SHA1
f4b81f5a5345abe942cae97a83178be3d84cb21b
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SHA256
4c06e23b654a262f84fa6a6b86a45661fd8796488615c595fd3cf8f02e2bdd30
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SHA512
c28ec3b65e30ea8e5ec9986dce5b0d64262993299a400eaef2ce909192dbb2100d059d5cc28bfd1b09d1e71a4866ad63a86cca2c3c1f694b262c9e48f56431d7
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SSDEEP
3072:Sl1Gz1nCoHwmFKULQIyZeIJ5jjL1ps/efrKqHo:Sl1S7PkQ3seajPvsc2C
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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 4c06e23b654a262f84fa6a6b86a45661fd8796488615c595fd3cf8f02e2bdd30.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ziakiil.exe -
Executes dropped EXE 1 IoCs
pid Process 1552 ziakiil.exe -
Loads dropped DLL 2 IoCs
pid Process 1672 4c06e23b654a262f84fa6a6b86a45661fd8796488615c595fd3cf8f02e2bdd30.exe 1672 4c06e23b654a262f84fa6a6b86a45661fd8796488615c595fd3cf8f02e2bdd30.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /c" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /N" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /t" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /D" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /p" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /j" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /o" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /r" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /s" ziakiil.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 4c06e23b654a262f84fa6a6b86a45661fd8796488615c595fd3cf8f02e2bdd30.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /M" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /u" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /x" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /V" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /f" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /T" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /w" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /g" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /G" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /L" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /P" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /i" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /F" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /h" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /l" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /E" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /B" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /q" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /Q" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /U" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /J" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /Z" ziakiil.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /R" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /k" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /m" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /S" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /n" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /O" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /Y" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /a" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /y" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /C" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /w" 4c06e23b654a262f84fa6a6b86a45661fd8796488615c595fd3cf8f02e2bdd30.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /K" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /b" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /X" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /H" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /W" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /A" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /I" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /z" ziakiil.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ziakiil = "C:\\Users\\Admin\\ziakiil.exe /e" ziakiil.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 1672 4c06e23b654a262f84fa6a6b86a45661fd8796488615c595fd3cf8f02e2bdd30.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe 1552 ziakiil.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1672 4c06e23b654a262f84fa6a6b86a45661fd8796488615c595fd3cf8f02e2bdd30.exe 1552 ziakiil.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1672 wrote to memory of 1552 1672 4c06e23b654a262f84fa6a6b86a45661fd8796488615c595fd3cf8f02e2bdd30.exe 27 PID 1672 wrote to memory of 1552 1672 4c06e23b654a262f84fa6a6b86a45661fd8796488615c595fd3cf8f02e2bdd30.exe 27 PID 1672 wrote to memory of 1552 1672 4c06e23b654a262f84fa6a6b86a45661fd8796488615c595fd3cf8f02e2bdd30.exe 27 PID 1672 wrote to memory of 1552 1672 4c06e23b654a262f84fa6a6b86a45661fd8796488615c595fd3cf8f02e2bdd30.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\4c06e23b654a262f84fa6a6b86a45661fd8796488615c595fd3cf8f02e2bdd30.exe"C:\Users\Admin\AppData\Local\Temp\4c06e23b654a262f84fa6a6b86a45661fd8796488615c595fd3cf8f02e2bdd30.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:1672 -
C:\Users\Admin\ziakiil.exe"C:\Users\Admin\ziakiil.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:1552
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
132KB
MD50449e2aff7f6e5243392b36360d41fdb
SHA180aed9c198e54d45dcb1d64eace3860d154a02eb
SHA2562b7874a1b5d89f800f9716b3b439d564d2f35875a1e774d3e3a5ad205fbbefe1
SHA512e18a5b27976da773c0366bef2ffe2aab1bec81810e59c43f01782c907fa3bfc856aaed828039424ae2f4119b4437a5b443ef96eb289119977b6e142920b64b66
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Filesize
132KB
MD50449e2aff7f6e5243392b36360d41fdb
SHA180aed9c198e54d45dcb1d64eace3860d154a02eb
SHA2562b7874a1b5d89f800f9716b3b439d564d2f35875a1e774d3e3a5ad205fbbefe1
SHA512e18a5b27976da773c0366bef2ffe2aab1bec81810e59c43f01782c907fa3bfc856aaed828039424ae2f4119b4437a5b443ef96eb289119977b6e142920b64b66
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Filesize
132KB
MD50449e2aff7f6e5243392b36360d41fdb
SHA180aed9c198e54d45dcb1d64eace3860d154a02eb
SHA2562b7874a1b5d89f800f9716b3b439d564d2f35875a1e774d3e3a5ad205fbbefe1
SHA512e18a5b27976da773c0366bef2ffe2aab1bec81810e59c43f01782c907fa3bfc856aaed828039424ae2f4119b4437a5b443ef96eb289119977b6e142920b64b66
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Filesize
132KB
MD50449e2aff7f6e5243392b36360d41fdb
SHA180aed9c198e54d45dcb1d64eace3860d154a02eb
SHA2562b7874a1b5d89f800f9716b3b439d564d2f35875a1e774d3e3a5ad205fbbefe1
SHA512e18a5b27976da773c0366bef2ffe2aab1bec81810e59c43f01782c907fa3bfc856aaed828039424ae2f4119b4437a5b443ef96eb289119977b6e142920b64b66