Analysis
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max time kernel
105s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20250610-en -
resource tags
arch:x64arch:x86image:win10v2004-20250610-enlocale:en-usos:windows10-2004-x64system -
submitted
03/07/2025, 05:26
Static task
static1
Behavioral task
behavioral1
Sample
fe1139a91deed08d26cef85acaeb6480cfafe2708a845f40cdc5fa42b6d92a81.exe
Resource
win10v2004-20250610-en
General
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Target
fe1139a91deed08d26cef85acaeb6480cfafe2708a845f40cdc5fa42b6d92a81.exe
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Size
170KB
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MD5
66a708ccfd4b2e865bd1ef1f996211ce
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SHA1
e25449e6080879588b8115b1fb71d5299480191c
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SHA256
fe1139a91deed08d26cef85acaeb6480cfafe2708a845f40cdc5fa42b6d92a81
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SHA512
e3a50b9606f8e53ea30063d83437d39f2970cdebb501ef70b25352c6944d72466fa3277c40b8bda2082847ccd5bdda438324549ecb585d444f8b7578015bd026
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SSDEEP
3072:sx1xtx1xWgE3FbYqNZ6jEdxVXgr0/72hNFEMqlNRhT4ou6vg:g3P3WgOb9Z6jGu0ijsmH
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 behavioral1/memory/1376-0-0x0000000000400000-0x0000000000407000-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 fe1139a91deed08d26cef85acaeb6480cfafe2708a845f40cdc5fa42b6d92a81.exe