Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
23-08-2024 09:33
Static task
static1
Behavioral task
behavioral1
Sample
tmpqfwx9syv.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
tmpqfwx9syv.exe
Resource
win10v2004-20240802-en
General
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Target
tmpqfwx9syv.exe
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Size
5.0MB
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MD5
0d68a310f4265821900249bec89364c2
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SHA1
2981343bfd2db38e236c0b70c2a6cd924c49b0ab
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SHA256
6316417fcd979c39a4da672ba3521f62081ff4dfebb868ef65a1f2dff9a738ea
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SHA512
445493f86e4027bceee53112414160c08e441d04ea899559effc05c923e83b6635b048731d3f2891f35fc87bd32dc47e221178db8675278ebee1586911c4c4df
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SSDEEP
98304:a8DAoC0H2dy/u87jwP0xuy+Ccv8HxYRWpgzh5euFMjQIDgYodZHoyVHmzDZN3sGw:a0WyzcOuy+Ccv8HxYRWpgzh5euFMjQIc
Malware Config
Extracted
agenda
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company_id
CcXB9wE4s7
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note
-- Qilin Your network/system was encrypted. Encrypted files have new extension. -- Compromising and sensitive data We have downloaded compromising and sensitive data from you system/network If you refuse to communicate with us and we do not come to an agreement, your data will be published. Data includes: - Employees personal data, CVs, DL , SSN. - Complete network map including credentials for local and remote services. - Financial information including clients data, bills, budgets, annual reports, bank statements. - Complete datagrams/schemas/drawings for manufacturing in solidworks format - And more... -- Warning 1) If you modify files - our decrypt software won't able to recover data 2) If you use third party software - you can damage/modify files (see item 1) 3) You need cipher key / our decrypt software to restore you files. 4) The police or authorities will not be able to help you get the cipher key. We encourage you to consider your decisions. -- Recovery 1) Download tor browser: https://www.torproject.org/download/ 2) Go to domain 3) Enter credentials-- Credentials Extension: CcXB9wE4s7 Domain: q2ftkbd2n7nire22uf7gwtrpcznppv56ti4ydgpoi4vunjl2tkkjvvqd.onion login: ABDbpJP07yoRoPv7-sMCyx6Tt-fyK7dj password:
Signatures
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Agenda Ransomware
A ransomware with multiple variants written in Golang and Rust first seen in August 2022.
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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.
Processes:
tmpqfwx9syv.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tmpqfwx9syv.exe