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Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
23/01/2025, 15:49
Static task
static1
Behavioral task
behavioral1
Sample
f179c883bcaf8fdf8d8dfeb1e46f4be7e9af1f531c27f43a053cc2be3f39544c.exe
Resource
win7-20240903-en
General
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Target
f179c883bcaf8fdf8d8dfeb1e46f4be7e9af1f531c27f43a053cc2be3f39544c.exe
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Size
189KB
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MD5
8e3275dc3c78d64e18c249f75d1afb2c
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SHA1
0d801f0831802531a97728c57c939ffe9d11e9ed
-
SHA256
f179c883bcaf8fdf8d8dfeb1e46f4be7e9af1f531c27f43a053cc2be3f39544c
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SHA512
9806bfadd3cdca7664306d6958f0f73984139c746ca616481c848b6770a3f4e543ba23dafc0676275c7d1937baa1e15de20e9103779ebb6ad01fb91ef120ce45
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SSDEEP
3072:QA+MPNsjU+g/Pu92PkWMW50y4jrv34ClUCei7LwxxlXkV3Hv7Uwxp4wMCv:XJPxktlKiekVZ7MCv
Malware Config
Extracted
koiloader
http://78.142.29.118/implem.php
Signatures
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Koiloader family
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Detects KoiLoader payload 1 IoCs
resource yara_rule behavioral1/memory/2524-0-0x00000000000F0000-0x00000000000FD000-memory.dmp family_koi_loader -
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 f179c883bcaf8fdf8d8dfeb1e46f4be7e9af1f531c27f43a053cc2be3f39544c.exe