Analysis
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max time kernel
94s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
24-11-2024 04:19
General
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Target
file.exe
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Size
1.7MB
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MD5
358f03c97356f147bacbfe66db998b47
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SHA1
86778c0cabcb58f05672a91feb182eecef95e8b8
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SHA256
292c01862fad9dc3ab9a0348756832a5f44273ea50b23088f77fa0e5acaec7d4
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SHA512
009fdc3b08fce89273bfcbad825512d875958c44982077f6fc2b6c5b49ea80bbae75deb01464f1917c2f470a13273f82e26826df9ef3db9c466096a1833beb21
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SSDEEP
24576:mivxjNxlibrzROZjXt9BUmG9TVtCXLYQ5jqpcEmG3F5hiM9kfM7OKr06ppzF1VQE:hvdNxlibBkdUmGm0c81SfM7OAGj6H/
Malware Config
Extracted
stealc
mars
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Signatures
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Stealc
Stealc is an infostealer written in C++.
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Stealc family
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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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.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
6.7MB
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Filesize
8KB
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Filesize
92KB
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Filesize
6.7MB
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Filesize
6.7MB