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Analysis
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max time kernel
143s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24/11/2022, 22:14
Static task
static1
Behavioral task
behavioral1
Sample
9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe
Resource
win7-20221111-en
5 signatures
150 seconds
General
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Target
9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe
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Size
344KB
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MD5
e40784ebb640a84d7e6125118e6b8502
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SHA1
3d1d2b7d6cfda0b6b13e1376f68adb969ccd13e6
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SHA256
9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4
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SHA512
69302c11b46edafca59572f1292fb83b9c627ab9b8928922b4ae79754f0873f4f37f3ecf8d2bb472b591d89256189df075b11cf1cb8d767e1f0bedc43ade9baf
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SSDEEP
6144:ULwspYdj+0vv7Jj32kKCl9fQ7bfs0shi8vYzQWxPM8:f3jNvvbKKyPfss8vmdxPM
Malware Config
Signatures
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Drops desktop.ini file(s) 2 IoCs
description ioc Process File created C:\Windows\assembly\Desktop.ini 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe File opened for modification C:\Windows\assembly\Desktop.ini 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2268 set thread context of 2100 2268 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe 83 -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe File created C:\Windows\assembly\Desktop.ini 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe File opened for modification C:\Windows\assembly\Desktop.ini 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2100 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2268 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe Token: SeDebugPrivilege 2100 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2100 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2268 wrote to memory of 2100 2268 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe 83 PID 2268 wrote to memory of 2100 2268 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe 83 PID 2268 wrote to memory of 2100 2268 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe 83 PID 2268 wrote to memory of 2100 2268 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe 83 PID 2268 wrote to memory of 2100 2268 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe 83 PID 2268 wrote to memory of 2100 2268 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe 83 PID 2268 wrote to memory of 2100 2268 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe 83 PID 2268 wrote to memory of 2100 2268 9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe"C:\Users\Admin\AppData\Local\Temp\9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2268 -
C:\Users\Admin\AppData\Local\Temp\9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe"C:\Users\Admin\AppData\Local\Temp\9158941a7304e6a5781097bf6f6ffaf469ac493c22025ede3726f534a1da91c4.exe"2⤵
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2100
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