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Analysis
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max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
01/11/2023, 05:46
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2eefe5b91752cbd7afc8ca535d6376c0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.2eefe5b91752cbd7afc8ca535d6376c0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2eefe5b91752cbd7afc8ca535d6376c0.exe
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Size
112KB
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MD5
2eefe5b91752cbd7afc8ca535d6376c0
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SHA1
5332d95f0b76e2c4f5d7c9a185b1e9851e95e781
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SHA256
cf7e65258a8dca60722fcc4a508d0aa6a4841294e48878e956d2c6c5ff6224e1
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SHA512
897a1640fdfa74cbeecaabe4d8396b2a5d7739d499e9fd66a0e7e60df6cae2052c97fbb5fd0305cdd5c1054d6c9a45c4e0570b7f30d59ea3f6a6f76ca91819c6
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SSDEEP
1536:giL6JIy7lnx5IMXbyRevJ2V1+YSbmAisKldRj0HCqqmTw8FmygLr4gSisKldR:giLKIEn7byReYVvSb8VIHnqwFm5EAV
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Runonce = "C:\\Windows\\system32\\runouce.exe" NEAS.2eefe5b91752cbd7afc8ca535d6376c0.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\runouce.exe NEAS.2eefe5b91752cbd7afc8ca535d6376c0.exe File opened for modification C:\Windows\SysWOW64\runouce.exe NEAS.2eefe5b91752cbd7afc8ca535d6376c0.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2188 wrote to memory of 2208 2188 NEAS.2eefe5b91752cbd7afc8ca535d6376c0.exe 28 PID 2188 wrote to memory of 2208 2188 NEAS.2eefe5b91752cbd7afc8ca535d6376c0.exe 28 PID 2188 wrote to memory of 2208 2188 NEAS.2eefe5b91752cbd7afc8ca535d6376c0.exe 28 PID 2188 wrote to memory of 2208 2188 NEAS.2eefe5b91752cbd7afc8ca535d6376c0.exe 28 PID 2188 wrote to memory of 1260 2188 NEAS.2eefe5b91752cbd7afc8ca535d6376c0.exe 16 PID 2188 wrote to memory of 1260 2188 NEAS.2eefe5b91752cbd7afc8ca535d6376c0.exe 16
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1260
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C:\Users\Admin\AppData\Local\Temp\NEAS.2eefe5b91752cbd7afc8ca535d6376c0.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.2eefe5b91752cbd7afc8ca535d6376c0.exe"2⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:2188 -
C:\Users\Admin\AppData\Local\Temp\NEAS.2eefe5b91752cbd7afc8ca535d6376c0.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.2eefe5b91752cbd7afc8ca535d6376c0.exe"3⤵PID:2208
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