Analysis
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max time kernel
122s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
05-12-2024 22:39
General
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Target
file.exe
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Size
5.0MB
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MD5
6e3ad2208fdc51e371186cef2c15bdb3
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SHA1
5fb0a8ceb0aaf363ed14603ae8581d3f5609a8c7
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SHA256
dd9d59f899f0c81547a312a68448532e2f6582469167db3bdb1838390ee62180
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SHA512
f2c9bba91a151032d12c1db6322c236c9953f9d76ee43b093e35f5af3b96bca2f80e2153abecce15a272ece8e69cdc13293511526748b7e364c1451962a87f8c
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SSDEEP
98304:9t7J4Imn2cF9brzmXZHEWYAZXjNj3n4n3:qmXZZLj3O3
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 1 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
5.0MB
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Filesize
8KB
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Filesize
2.3MB
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Filesize
5.0MB
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Filesize
5.0MB
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Filesize
2.3MB