Analysis
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max time kernel
120s -
max time network
117s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17-12-2024 21:56
Behavioral task
behavioral1
Sample
bbaea90500d788f8f4d749bcf066ac490c21aec8f1380b711fbdc521370dec8bN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
bbaea90500d788f8f4d749bcf066ac490c21aec8f1380b711fbdc521370dec8bN.exe
Resource
win10v2004-20241007-en
General
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Target
bbaea90500d788f8f4d749bcf066ac490c21aec8f1380b711fbdc521370dec8bN.exe
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Size
38KB
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MD5
f3d2cfe18de3eb68b736ff94720d3ca0
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SHA1
4983c22e469f4dfb9604a9a6a63e4677cc19fcb7
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SHA256
bbaea90500d788f8f4d749bcf066ac490c21aec8f1380b711fbdc521370dec8b
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SHA512
084668068f8d325d4caae26ab33d574ef8110ae74e7b966a956a49dd2a76f0058f2d6a17f9b4a110f24d00c0e147c6369b93a88ae36339d3da7cdf6cc1af955e
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SSDEEP
768:SCIqdH/k1ZVcT194jp4baNrNYYGsvPU83pBqGZLwbrK:SNqaLV8a62Nr0wB5oGZLwS
Malware Config
Signatures
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Detects MyDoom family 6 IoCs
resource yara_rule behavioral2/memory/3056-3-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/3056-5-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/3056-7-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/3056-9-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/3056-11-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/3056-13-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom -
Mydoom family
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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\Traybar = "C:\\Windows\\lsass.exe" bbaea90500d788f8f4d749bcf066ac490c21aec8f1380b711fbdc521370dec8bN.exe -
resource yara_rule behavioral2/memory/3056-0-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/3056-3-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/3056-5-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/3056-7-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/3056-9-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/3056-11-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/3056-13-0x0000000000800000-0x000000000080D000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\lsass.exe bbaea90500d788f8f4d749bcf066ac490c21aec8f1380b711fbdc521370dec8bN.exe File created C:\Windows\lsass.exe bbaea90500d788f8f4d749bcf066ac490c21aec8f1380b711fbdc521370dec8bN.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bbaea90500d788f8f4d749bcf066ac490c21aec8f1380b711fbdc521370dec8bN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bbaea90500d788f8f4d749bcf066ac490c21aec8f1380b711fbdc521370dec8bN.exe"C:\Users\Admin\AppData\Local\Temp\bbaea90500d788f8f4d749bcf066ac490c21aec8f1380b711fbdc521370dec8bN.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:3056