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
08-01-2025 02:39
Behavioral task
behavioral1
Sample
4ae23c011cd13d0f3ea04fbbbbd739cdbdb85c640685eb96328efe536a1d192eN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4ae23c011cd13d0f3ea04fbbbbd739cdbdb85c640685eb96328efe536a1d192eN.exe
Resource
win10v2004-20241007-en
General
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Target
4ae23c011cd13d0f3ea04fbbbbd739cdbdb85c640685eb96328efe536a1d192eN.exe
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Size
34KB
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MD5
6e20f9bef39ac5e987d194ea7a2876f0
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SHA1
3948279805fac575b7ece5ca9d62f98bca4664b6
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SHA256
4ae23c011cd13d0f3ea04fbbbbd739cdbdb85c640685eb96328efe536a1d192e
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SHA512
11aa24b38959f3dee22490e94d3cedb2bf35dbc6c29fd69360e6ae62c0363b5556abfc1bac67e600035f3413e31851e25d007ea609525d309a6eb4ce96eea928
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SSDEEP
768:SCIqdH/k1ZVcT194jp4hDQgugkcP7/1vkuQFs:SNqaLV8a6hIq9kxs
Malware Config
Signatures
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Detects MyDoom family 6 IoCs
resource yara_rule behavioral1/memory/1964-3-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/1964-5-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/1964-7-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/1964-9-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/1964-11-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/1964-13-0x0000000000800000-0x000000000080D000-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" 4ae23c011cd13d0f3ea04fbbbbd739cdbdb85c640685eb96328efe536a1d192eN.exe -
resource yara_rule behavioral1/memory/1964-0-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/1964-3-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/1964-5-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/1964-7-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/1964-9-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/1964-11-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/1964-13-0x0000000000800000-0x000000000080D000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\lsass.exe 4ae23c011cd13d0f3ea04fbbbbd739cdbdb85c640685eb96328efe536a1d192eN.exe File created C:\Windows\lsass.exe 4ae23c011cd13d0f3ea04fbbbbd739cdbdb85c640685eb96328efe536a1d192eN.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 4ae23c011cd13d0f3ea04fbbbbd739cdbdb85c640685eb96328efe536a1d192eN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4ae23c011cd13d0f3ea04fbbbbd739cdbdb85c640685eb96328efe536a1d192eN.exe"C:\Users\Admin\AppData\Local\Temp\4ae23c011cd13d0f3ea04fbbbbd739cdbdb85c640685eb96328efe536a1d192eN.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:1964