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Analysis
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max time kernel
40s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
25/11/2022, 15:53
Static task
static1
Behavioral task
behavioral1
Sample
b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe
Resource
win10v2004-20220812-en
General
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Target
b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe
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Size
1.4MB
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MD5
9b9210661eae7a3dbe6d8b047331fbe1
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SHA1
113a7a38fb020551d0e8757f0d67df924db76106
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SHA256
b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919
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SHA512
42a92d99537243f2dba7dea20e5c988c15bd36fd79b69e948ecf1f33f979a1f335578d0a7d7bcbef0215ec347c3eb5d7c75c0fa296914a67afe8f6fcf9eefff1
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SSDEEP
24576:68gP2Rq9XZbJNRg4pCz3qv4nR32WbRCbF9TgjwYhqmK1KvwVevm7IfT3GuRV:6NOkNe4OvnLCJ9Tg09mXBFf7G
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1592 set thread context of 1964 1592 b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe 27 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Internet Explorer\Main b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1964 b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe 1964 b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe 1964 b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe 1964 b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe 1964 b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1592 wrote to memory of 1964 1592 b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe 27 PID 1592 wrote to memory of 1964 1592 b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe 27 PID 1592 wrote to memory of 1964 1592 b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe 27 PID 1592 wrote to memory of 1964 1592 b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe 27 PID 1592 wrote to memory of 1964 1592 b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe 27 PID 1592 wrote to memory of 1964 1592 b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe 27 PID 1592 wrote to memory of 1964 1592 b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe 27 PID 1592 wrote to memory of 1964 1592 b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe 27 PID 1592 wrote to memory of 1964 1592 b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe 27 PID 1592 wrote to memory of 1964 1592 b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe 27 PID 1592 wrote to memory of 1964 1592 b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe"C:\Users\Admin\AppData\Local\Temp\b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1592 -
C:\Users\Admin\AppData\Local\Temp\b1aa9133f9eee0184ce8259cae20945f3a13c5b6b94195241ea738c0e21e1919.exe
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1964
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