Analysis
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max time kernel
110s -
max time network
115s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07-01-2025 10:33
Behavioral task
behavioral1
Sample
afe7902fc3ebf99383f24b857d880373c71ecdcbf924eec4afb54bca70612c11N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
afe7902fc3ebf99383f24b857d880373c71ecdcbf924eec4afb54bca70612c11N.exe
Resource
win10v2004-20241007-en
General
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Target
afe7902fc3ebf99383f24b857d880373c71ecdcbf924eec4afb54bca70612c11N.exe
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Size
20KB
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MD5
6bc847eef94993538563bc21198824b0
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SHA1
8eb139e7e22218616019ee05a8567a218aec7649
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SHA256
afe7902fc3ebf99383f24b857d880373c71ecdcbf924eec4afb54bca70612c11
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SHA512
ac8e95b74bec98eb446aebd1acd88742d679a139e719198c292956a226195b94a40a420380db4253e5b1f195ca5ae63e8e57a55f7fd9bc77e36349cb1e6d4d4e
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SSDEEP
384:FZcpzCIqdG3A3WUkx38GZDJuJbf1+o44u8gHzUq:SCIqdH/k1ZVcT194jp4q
Malware Config
Signatures
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Detects MyDoom family 7 IoCs
resource yara_rule behavioral1/memory/2036-1-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/2036-3-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/2036-5-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/2036-7-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/2036-9-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/2036-11-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/2036-13-0x0000000000800000-0x000000000080D000-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" afe7902fc3ebf99383f24b857d880373c71ecdcbf924eec4afb54bca70612c11N.exe -
resource yara_rule behavioral1/memory/2036-1-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/2036-3-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/2036-5-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/2036-7-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/2036-9-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/2036-11-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/2036-13-0x0000000000800000-0x000000000080D000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\lsass.exe afe7902fc3ebf99383f24b857d880373c71ecdcbf924eec4afb54bca70612c11N.exe File created C:\Windows\lsass.exe afe7902fc3ebf99383f24b857d880373c71ecdcbf924eec4afb54bca70612c11N.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 afe7902fc3ebf99383f24b857d880373c71ecdcbf924eec4afb54bca70612c11N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\afe7902fc3ebf99383f24b857d880373c71ecdcbf924eec4afb54bca70612c11N.exe"C:\Users\Admin\AppData\Local\Temp\afe7902fc3ebf99383f24b857d880373c71ecdcbf924eec4afb54bca70612c11N.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:2036