Analysis
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max time kernel
120s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
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submitted
01-11-2024 19:02
General
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Target
file.exe
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Size
2.1MB
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MD5
99cf7bb7d2d441c4a31391f38921cde6
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SHA1
03870c55d9c01db7689ce7e4b3ac6b1fbe8c5000
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SHA256
2f09f77f2ae4a8576f768a9805aed7fa8bb597293908524e74197638755fc41f
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SHA512
93a3c12d1066f8892b2d29743a7c477853c9e63e4600c2f34ef67dba60c99e9932a44884a05135d9b2f00831457fb5cacc89a9343fc70a716968aed6bed9e85d
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SSDEEP
49152:fO1QyClHGUttsxdy/GzJGHdnHvimSmzLv1n0/aQWB1F:fM4NttsaG1ehvimSmVn0gF
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 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
7.3MB
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Filesize
8KB
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Filesize
416KB
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Filesize
7.3MB
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Filesize
7.3MB