Analysis
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max time kernel
138s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
23-07-2024 00:32
Static task
static1
Behavioral task
behavioral1
Sample
2024-07-23_3cc976262c6a13d87cbb4aa4c0c8d858_magniber.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-07-23_3cc976262c6a13d87cbb4aa4c0c8d858_magniber.exe
Resource
win10v2004-20240709-en
General
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Target
2024-07-23_3cc976262c6a13d87cbb4aa4c0c8d858_magniber.exe
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Size
5.7MB
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MD5
3cc976262c6a13d87cbb4aa4c0c8d858
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SHA1
4bd1d3dc98866aeecf2c5288b2327e4e099601f7
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SHA256
f2c4cd188a316d854f83b1310a637218de6fbe931d43215a18f55ecc7a0a4ea1
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SHA512
f0f49c992dedb0fc4fba50dfe9b1de1871a5c3a63912383611b174214c398fcdcc75dfe2bbb70147254d91ccf9b5012e1d81107f3c33e69400ed39ab8e188c3d
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SSDEEP
98304:caF+f/g0GlqoYZGX+5dRl2cZI0V7zkJ+djJALokUebxVGqCaJq0mgYJga:XF+3g0IQHdPtjOLokUebxVGqQGYJl
Malware Config
Extracted
asyncrat
1.0.7
JULIO 18
rafaborre27.duckdns.org:5050
windowsgsdafewrtsudifhrtdiwondhdg
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delay
10
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install
false
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install_file
windowsdefender
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install_folder
%AppData%
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-47134698-4092160662-1261813102-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Nuuuio = "C:\\Users\\Admin\\Pictures\\NONOUTUNMMap\\FirefoxUp.exe" 2024-07-23_3cc976262c6a13d87cbb4aa4c0c8d858_magniber.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1556 set thread context of 4540 1556 2024-07-23_3cc976262c6a13d87cbb4aa4c0c8d858_magniber.exe 93 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4540 csc.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1556 wrote to memory of 4540 1556 2024-07-23_3cc976262c6a13d87cbb4aa4c0c8d858_magniber.exe 93 PID 1556 wrote to memory of 4540 1556 2024-07-23_3cc976262c6a13d87cbb4aa4c0c8d858_magniber.exe 93 PID 1556 wrote to memory of 4540 1556 2024-07-23_3cc976262c6a13d87cbb4aa4c0c8d858_magniber.exe 93 PID 1556 wrote to memory of 4540 1556 2024-07-23_3cc976262c6a13d87cbb4aa4c0c8d858_magniber.exe 93 PID 1556 wrote to memory of 4540 1556 2024-07-23_3cc976262c6a13d87cbb4aa4c0c8d858_magniber.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-07-23_3cc976262c6a13d87cbb4aa4c0c8d858_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-07-23_3cc976262c6a13d87cbb4aa4c0c8d858_magniber.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1556 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4540
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