Analysis
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max time kernel
96s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
28-11-2024 17:17
General
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Target
file.exe
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Size
1.8MB
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MD5
219102badbb121620fad64e347befbb9
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SHA1
82c660860a5ba0134c33047d24f30e3fcb05a258
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SHA256
87743b7b88cf1f3c8a1e335fa76eaf105c1332fecf64b3242d77679b20c16f8e
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SHA512
9682bd12c0d0967944375f485f10c4773c55bb2d97505fe6058b4d204b4a4f319196acf22ae832d3e9af6986140f3daea8768114f5991060909ddf157ad5de21
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SSDEEP
49152:X8AwQRQTQQMHWF1FzavH3W7WmbThJHbEzp8vhS6y0l:X83M2FGWLTDHbEzp8vhS5Y
Malware Config
Extracted
stealc
drum
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