Analysis
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max time kernel
95s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
10/10/2024, 02:00
General
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Target
file.exe
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Size
1.8MB
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MD5
cfdcb2c10395a747af1312fd52152292
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SHA1
819cf005b7fd0f51d51d1c19d502d9a87041ac69
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SHA256
4982fc46ba41004c2e8fdb584f1232ab8241a440b619bbc7040844df32f74aa3
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SHA512
76cf31b317fc27156f048085f457092daebb97454cbc179010b3f7134ed78886893b9c7e0c6cd48bf9d05d179f7ecacdb6b47a107184d9c62b02d3f4d8647467
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SSDEEP
49152:bmnw06ikk3xcZNDZ++K0vu6vMjZX8aUMM6r1DnW:bmnPJ3xE+QGJjy/M8
Malware Config
Extracted
stealc
doma
http://185.215.113.37
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url_path
/e2b1563c6670f193.php
Signatures
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Stealc
Stealc is an infostealer written in C++.
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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
140KB
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Filesize
6.6MB
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Filesize
6.6MB