Analysis
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max time kernel
93s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
09-12-2024 23:41
General
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Target
file.exe
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Size
1.7MB
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MD5
c5cc3918ae519563751641959f52ea48
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SHA1
a89fbdcbe3042189962c1c68853f34cd9c9a5c6b
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SHA256
3b83ba98959f8b8c013d6b6fe94b17c5de99b1a798da2f5b33a2c3be6e9b18b6
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SHA512
7a3752aead41b8f970de5dad7bd81e16c8728984deadaf4f9fa8d66b191d55c4a0a843ddb05d95710e7a3cdcc27ab5262cae7889b6e4faf5054e655abad6afe7
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SSDEEP
24576:T3Dps2BoznfLfugorpbYiME9wwesoqmziZCkiMwNVl5PC5J1GYrqH8rnS6fyAuhK:zpAnTuV15n7skPwvoJIYr+QnSDA39v
Malware Config
Extracted
stealc
stok
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
6.6MB
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Filesize
8KB
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Filesize
92KB
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Filesize
6.6MB
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Filesize
6.6MB