Analysis
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max time kernel
132s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
05-11-2024 12:56
General
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Target
file.exe
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Size
2.0MB
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MD5
590f51be06bdc817a6301c026a725952
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SHA1
b0c6b41b2e15d86b18ca965841fe0d0935939876
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SHA256
70667fe956c5b94d5b1e559bfcbd06b31fbba00dc238f9d79aa6fe058f212b86
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SHA512
ba7d12a71e2b2d84d5d5696c2b4230c48a1483868e562ec300bbf7bb3c0df213fb7f92ffb6fdb0c5c4ffa35d71cb4078ae6e2c975ab3aeccf1b2ec0b65d68783
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SSDEEP
49152:mJCmo096p74iqDjUPf1fudfYWJ5/n7oUuYjRoY:r4i0IdfGhRuYjRo
Malware Config
Extracted
stealc
tale
http://185.215.113.206
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url_path
/6c4adf523b719729.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
7.1MB
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Filesize
8KB
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Filesize
416KB
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Filesize
7.1MB
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Filesize
7.1MB