Analysis
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max time kernel
111s -
max time network
114s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2024 05:23
Behavioral task
behavioral1
Sample
8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
Resource
win10v2004-20241007-en
General
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Target
8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
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Size
21KB
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MD5
d4bc03c6b4d75193d0696849d88ca643
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SHA1
a3f9f8846ca2e89ca7727778d896cc6651b9b159
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SHA256
8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76
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SHA512
5f66bd7fbd72fa602b239603772432670e6d693ec9bc7c39d088e3403452aa32a8d416aa133455745a1455ef630f9a3fa3f95858f393140f981ce79bc512b8db
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SSDEEP
384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUUUDM:SCIqdH/k1ZVcT194jp4UUA
Malware Config
Signatures
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Detects MyDoom family 6 IoCs
Processes:
resource yara_rule behavioral2/memory/2016-3-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/2016-5-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/2016-7-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/2016-9-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/2016-11-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral2/memory/2016-13-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom -
Mydoom family
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe" 8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe -
Processes:
resource yara_rule behavioral2/memory/2016-0-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/2016-3-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/2016-5-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/2016-7-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/2016-9-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/2016-11-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral2/memory/2016-13-0x0000000000800000-0x000000000080D000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
Processes:
8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exedescription ioc Process File created C:\Windows\lsass.exe 8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe File opened for modification C:\Windows\lsass.exe 8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.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.
Processes:
8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe"C:\Users\Admin\AppData\Local\Temp\8731ac0f16f33d76f609bbc0cd373dabbf654cae51067ed0534759ad9bccce76.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:2016