Analysis
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max time kernel
456s -
max time network
458s -
platform
windows11-21h2_x64 -
resource
win11-20250313-en -
resource tags
arch:x64arch:x86image:win11-20250313-enlocale:en-usos:windows11-21h2-x64system -
submitted
25/03/2025, 00:15
Static task
static1
Behavioral task
behavioral1
Sample
transhumanDAxj.exe
Resource
win10v2004-20250314-en
General
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Target
transhumanDAxj.exe
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Size
231KB
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MD5
fa635af71b3ed60ca730936a741b9444
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SHA1
f426d37494b05261ec166aa1db07fe53ff8d1323
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SHA256
dbea0387cea59ca3fffda6aa56788cf6423374356c98abe74149a5890676c4ff
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SHA512
d809d06358ea0caecd853be246936161db9dfe08d67bbae5d3f0afc3ad7efc3c9e824460736f91aadb17bcc6d9532eef1756901daddf7b9a309926d8c171658c
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SSDEEP
3072:hNwCrquaP24/h7Q22oWvjWn+V4t4jrv34CovCWdSx9I2BvQy4/T0NrhVF8UhRqv7:fUhAoAZoLdSH+3W7qv4Cv
Malware Config
Extracted
koiloader
http://94.247.42.253/pilot.php
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payload_url
https://casettalecese.it/wp-content/uploads/2022/10
Signatures
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Koiloader family
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Detects KoiLoader payload 1 IoCs
resource yara_rule behavioral2/memory/2828-0-0x00000000014A0000-0x00000000014AD000-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 transhumanDAxj.exe