Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
08-01-2025 16:10
Behavioral task
behavioral1
Sample
bbc2f8e001d24ce25ac4b65cf34f10b17077c7d8899175edc38db7f444d363ed.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
bbc2f8e001d24ce25ac4b65cf34f10b17077c7d8899175edc38db7f444d363ed.exe
Resource
win10v2004-20241007-en
General
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Target
bbc2f8e001d24ce25ac4b65cf34f10b17077c7d8899175edc38db7f444d363ed.exe
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Size
33KB
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MD5
49d4317b44a3da801d7b184dca484a86
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SHA1
9984ff4c2ba38b5803fda32a386e7dd9c55c6ba4
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SHA256
bbc2f8e001d24ce25ac4b65cf34f10b17077c7d8899175edc38db7f444d363ed
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SHA512
3a34cfbf7b688a70ebc073dd262b2364d72b3b1ab32d10e853b4d61c9e825a91456fa2d1ba8db1dd3402a3ebd795d96f07abd53cb96a289fd91f41fa6c60a423
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SSDEEP
768:SCIqdH/k1ZVcT194jp4OcgFbPXcucum82f:SNqaLV8a6O3kmmB
Malware Config
Signatures
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Detects MyDoom family 7 IoCs
resource yara_rule behavioral1/memory/2572-1-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/2572-3-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/2572-5-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/2572-7-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/2572-9-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/2572-11-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/2572-13-0x0000000000800000-0x000000000080D000-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" bbc2f8e001d24ce25ac4b65cf34f10b17077c7d8899175edc38db7f444d363ed.exe -
resource yara_rule behavioral1/memory/2572-1-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/2572-3-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/2572-5-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/2572-7-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/2572-9-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/2572-11-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/2572-13-0x0000000000800000-0x000000000080D000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\lsass.exe bbc2f8e001d24ce25ac4b65cf34f10b17077c7d8899175edc38db7f444d363ed.exe File created C:\Windows\lsass.exe bbc2f8e001d24ce25ac4b65cf34f10b17077c7d8899175edc38db7f444d363ed.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 bbc2f8e001d24ce25ac4b65cf34f10b17077c7d8899175edc38db7f444d363ed.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bbc2f8e001d24ce25ac4b65cf34f10b17077c7d8899175edc38db7f444d363ed.exe"C:\Users\Admin\AppData\Local\Temp\bbc2f8e001d24ce25ac4b65cf34f10b17077c7d8899175edc38db7f444d363ed.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:2572