Analysis
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max time kernel
111s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
04-01-2025 14:03
Behavioral task
behavioral1
Sample
8ca63eb6007154a0a5a6f41896eae5007e879f8cbb6f88e2f2cd822570b9900aN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
8ca63eb6007154a0a5a6f41896eae5007e879f8cbb6f88e2f2cd822570b9900aN.exe
Resource
win10v2004-20241007-en
General
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Target
8ca63eb6007154a0a5a6f41896eae5007e879f8cbb6f88e2f2cd822570b9900aN.exe
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Size
47KB
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MD5
04a6ffd488a5ffe73f730c00190af450
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SHA1
489cd0748907a7aa563e37631ce7015659f32339
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SHA256
8ca63eb6007154a0a5a6f41896eae5007e879f8cbb6f88e2f2cd822570b9900a
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SHA512
439c3b61e6d106d35135927a149bc69196163bbc38ea54e9cc7b8612537fb4b4465e969e3a731aa9efeda016811ca761bc0d9e078e5130cdfb8045e61e300c0c
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SSDEEP
768:SCIqdH/k1ZVcT194jp4nMwuyFN3/IB5H5kZMkzs81iPXJEV:SNqaLV8a6nMjyFN3/E/kZMWsPP5S
Malware Config
Signatures
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Detects MyDoom family 6 IoCs
resource yara_rule behavioral1/memory/796-3-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/796-5-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/796-7-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/796-9-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/796-11-0x0000000000800000-0x000000000080D000-memory.dmp family_mydoom behavioral1/memory/796-13-0x0000000000800000-0x000000000080D000-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" 8ca63eb6007154a0a5a6f41896eae5007e879f8cbb6f88e2f2cd822570b9900aN.exe -
resource yara_rule behavioral1/memory/796-0-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/796-3-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/796-5-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/796-7-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/796-9-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/796-11-0x0000000000800000-0x000000000080D000-memory.dmp upx behavioral1/memory/796-13-0x0000000000800000-0x000000000080D000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\lsass.exe 8ca63eb6007154a0a5a6f41896eae5007e879f8cbb6f88e2f2cd822570b9900aN.exe File created C:\Windows\lsass.exe 8ca63eb6007154a0a5a6f41896eae5007e879f8cbb6f88e2f2cd822570b9900aN.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 8ca63eb6007154a0a5a6f41896eae5007e879f8cbb6f88e2f2cd822570b9900aN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8ca63eb6007154a0a5a6f41896eae5007e879f8cbb6f88e2f2cd822570b9900aN.exe"C:\Users\Admin\AppData\Local\Temp\8ca63eb6007154a0a5a6f41896eae5007e879f8cbb6f88e2f2cd822570b9900aN.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:796