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Analysis
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max time kernel
24s -
max time network
37s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
02/11/2023, 16:42
Behavioral task
behavioral1
Sample
NEAS.482c3e2e3cc73e69e1536e0a85385d20.exe
Resource
win7-20231020-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
NEAS.482c3e2e3cc73e69e1536e0a85385d20.exe
Resource
win10v2004-20231023-en
6 signatures
150 seconds
General
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Target
NEAS.482c3e2e3cc73e69e1536e0a85385d20.exe
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Size
45KB
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MD5
482c3e2e3cc73e69e1536e0a85385d20
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SHA1
9a272ba2fc4ee358f3b01a4c8845cbf42e95c104
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SHA256
10b7fb1e6549953e9f90379ba2ec971514ea9047da7a1312c397d6238e28b01a
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SHA512
84c1e0d8f4dfae544d6c39d356a3f0e92e9d22dba6478dd583e4b513c47efadabf2823ae4c9af5a981a01da71d2992a3c4ae4684fd73abaf6fabaa2145b76330
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SSDEEP
768:bhP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2f:dsWE9N5dFu53dsniQaB/xZ14n7zIF+qr
Score
10/10
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3584-0-0x0000000000400000-0x000000000041D000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-984744499-3605095035-265325720-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\53787E67 = "C:\\Users\\Admin\\AppData\\Roaming\\53787E67\\bin.exe" winver.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4928 winver.exe 4928 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4928 winver.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3584 wrote to memory of 4928 3584 NEAS.482c3e2e3cc73e69e1536e0a85385d20.exe 88 PID 3584 wrote to memory of 4928 3584 NEAS.482c3e2e3cc73e69e1536e0a85385d20.exe 88 PID 3584 wrote to memory of 4928 3584 NEAS.482c3e2e3cc73e69e1536e0a85385d20.exe 88 PID 3584 wrote to memory of 4928 3584 NEAS.482c3e2e3cc73e69e1536e0a85385d20.exe 88 PID 4928 wrote to memory of 3356 4928 winver.exe 39 PID 4928 wrote to memory of 2924 4928 winver.exe 46 PID 4928 wrote to memory of 2988 4928 winver.exe 45 PID 4928 wrote to memory of 3048 4928 winver.exe 44 PID 4928 wrote to memory of 3356 4928 winver.exe 39
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3356
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C:\Users\Admin\AppData\Local\Temp\NEAS.482c3e2e3cc73e69e1536e0a85385d20.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.482c3e2e3cc73e69e1536e0a85385d20.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:3584 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4928
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵PID:3048
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2988
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2924