Analysis
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max time kernel
103s -
max time network
104s -
platform
windows11-21h2_x64 -
resource
win11-20250508-en -
resource tags
arch:x64arch:x86image:win11-20250508-enlocale:en-usos:windows11-21h2-x64system -
submitted
05/06/2025, 07:26
Static task
static1
Behavioral task
behavioral1
Sample
1846f61f3b912524a8eb925e3b047bae65ecb4da40a3e96f6b1dab2dc09493e5.exe
Resource
win10v2004-20250502-en
General
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Target
1846f61f3b912524a8eb925e3b047bae65ecb4da40a3e96f6b1dab2dc09493e5.exe
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Size
45KB
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MD5
03dc8068a3c5fd303c015be868a76f2d
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SHA1
f8717064131f650528bd0dca1048819f8bee2d31
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SHA256
1846f61f3b912524a8eb925e3b047bae65ecb4da40a3e96f6b1dab2dc09493e5
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SHA512
b0b20722e230f9d8728a3cd8496f5fd246120f0ca8a9c910bdee16ff61062d99b5eb5aaf709e5dd943b856a5ae4ca21ed081ad8ac0afbb7537067f0628dc5439
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SSDEEP
768:uZ4FLz8ae+rOn8ae+rOb83osGOUiuJtfosGOUiuJt+BSIo715q8ig4J9CeMGp8wn:uGIIC0q1o8slffMQfKhe
Malware Config
Signatures
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Cosmu family
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Detects Cosmu payload 1 IoCs
Cosmu is a worm written in C++.
resource yara_rule behavioral2/memory/5468-0-0x0000000000400000-0x0000000000407000-memory.dmp family_cosmu -
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 1846f61f3b912524a8eb925e3b047bae65ecb4da40a3e96f6b1dab2dc09493e5.exe