Analysis
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max time kernel
151s -
max time network
106s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
20/10/2022, 10:13
Static task
static1
Behavioral task
behavioral1
Sample
bbd9cad3edb88abc70723372b6dadfc356a6ce038cac7c729eee591ef6a7cdc4.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
bbd9cad3edb88abc70723372b6dadfc356a6ce038cac7c729eee591ef6a7cdc4.exe
Resource
win10v2004-20220901-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
bbd9cad3edb88abc70723372b6dadfc356a6ce038cac7c729eee591ef6a7cdc4.exe
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Size
128KB
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MD5
a02a8691748b2c9d4723317a9bc77431
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SHA1
4450428ee896a51b09e2f7be312bfa823943b449
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SHA256
bbd9cad3edb88abc70723372b6dadfc356a6ce038cac7c729eee591ef6a7cdc4
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SHA512
08f08d6fa753333b4be80d0c5f1a9e91d92423245edfb7bca781269610a66130fd690b27ec18329c31705709f05e96959a4f6347fea69e5ffb873b377ee74075
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SSDEEP
3072:LOYyjGDDIeHbomqIQ7Dq7E0zQLQTAEYP0:LPIe7XqIAq7E0zQLgAEz
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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" bbd9cad3edb88abc70723372b6dadfc356a6ce038cac7c729eee591ef6a7cdc4.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" vieqal.exe -
Executes dropped EXE 1 IoCs
pid Process 1208 vieqal.exe -
Loads dropped DLL 2 IoCs
pid Process 1220 bbd9cad3edb88abc70723372b6dadfc356a6ce038cac7c729eee591ef6a7cdc4.exe 1220 bbd9cad3edb88abc70723372b6dadfc356a6ce038cac7c729eee591ef6a7cdc4.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /y" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /a" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /h" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /t" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /u" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /c" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /n" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /o" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /r" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /v" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /g" vieqal.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ bbd9cad3edb88abc70723372b6dadfc356a6ce038cac7c729eee591ef6a7cdc4.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /m" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /d" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /b" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /i" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /j" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /q" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /l" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /s" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /w" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /x" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /e" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /k" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /p" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /z" vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /j" bbd9cad3edb88abc70723372b6dadfc356a6ce038cac7c729eee591ef6a7cdc4.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ vieqal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\vieqal = "C:\\Users\\Admin\\vieqal.exe /f" vieqal.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 1220 bbd9cad3edb88abc70723372b6dadfc356a6ce038cac7c729eee591ef6a7cdc4.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe 1208 vieqal.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1220 bbd9cad3edb88abc70723372b6dadfc356a6ce038cac7c729eee591ef6a7cdc4.exe 1208 vieqal.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1220 wrote to memory of 1208 1220 bbd9cad3edb88abc70723372b6dadfc356a6ce038cac7c729eee591ef6a7cdc4.exe 27 PID 1220 wrote to memory of 1208 1220 bbd9cad3edb88abc70723372b6dadfc356a6ce038cac7c729eee591ef6a7cdc4.exe 27 PID 1220 wrote to memory of 1208 1220 bbd9cad3edb88abc70723372b6dadfc356a6ce038cac7c729eee591ef6a7cdc4.exe 27 PID 1220 wrote to memory of 1208 1220 bbd9cad3edb88abc70723372b6dadfc356a6ce038cac7c729eee591ef6a7cdc4.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\bbd9cad3edb88abc70723372b6dadfc356a6ce038cac7c729eee591ef6a7cdc4.exe"C:\Users\Admin\AppData\Local\Temp\bbd9cad3edb88abc70723372b6dadfc356a6ce038cac7c729eee591ef6a7cdc4.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:1220 -
C:\Users\Admin\vieqal.exe"C:\Users\Admin\vieqal.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:1208
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
128KB
MD525780341d71b32e8af9702df78de2049
SHA11b958c849de8cca82f9e2da234c3f0da4ef90639
SHA256d8d0143f596442f71d8ce8b5fcb331c501570776739a4e1084f0df14fa92dfe7
SHA512365d9c939eb0694b1155a9a45b5e851c615d88e33f8aba228edfb33c832639961586d31a720b719987c0b1ffd536dfe8cb2a037a1056b31a8e9133743f3b6f9c
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Filesize
128KB
MD525780341d71b32e8af9702df78de2049
SHA11b958c849de8cca82f9e2da234c3f0da4ef90639
SHA256d8d0143f596442f71d8ce8b5fcb331c501570776739a4e1084f0df14fa92dfe7
SHA512365d9c939eb0694b1155a9a45b5e851c615d88e33f8aba228edfb33c832639961586d31a720b719987c0b1ffd536dfe8cb2a037a1056b31a8e9133743f3b6f9c
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Filesize
128KB
MD525780341d71b32e8af9702df78de2049
SHA11b958c849de8cca82f9e2da234c3f0da4ef90639
SHA256d8d0143f596442f71d8ce8b5fcb331c501570776739a4e1084f0df14fa92dfe7
SHA512365d9c939eb0694b1155a9a45b5e851c615d88e33f8aba228edfb33c832639961586d31a720b719987c0b1ffd536dfe8cb2a037a1056b31a8e9133743f3b6f9c
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Filesize
128KB
MD525780341d71b32e8af9702df78de2049
SHA11b958c849de8cca82f9e2da234c3f0da4ef90639
SHA256d8d0143f596442f71d8ce8b5fcb331c501570776739a4e1084f0df14fa92dfe7
SHA512365d9c939eb0694b1155a9a45b5e851c615d88e33f8aba228edfb33c832639961586d31a720b719987c0b1ffd536dfe8cb2a037a1056b31a8e9133743f3b6f9c