Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
07-11-2024 01:54
General
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Target
file.exe
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Size
2.0MB
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MD5
5c656fca21313b706060727ffe93f6bb
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SHA1
481b192814532355b6e2045091ee300f307349e8
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SHA256
bfcf6c46d64eb87be63df45a15ff9c2a89bd66af62942756ec4dbd45cdfe6ebd
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SHA512
a7035a9bfb230ed1621dfabcfa43ee07b62e95b82858f2cac1bdaba16c5654574f5af0f445082d5ba6695bc5734a8e0d99d05a810ba27344ec0fe709e20cd589
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SSDEEP
49152:8UJ+e6Joxme9AlDsMBJn+06yS/rlFYKFwHdh7RuCwm:8mtxF90DRXn+5y2nw9ZRuCwm
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
7.2MB
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Filesize
8KB
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Filesize
416KB
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Filesize
7.2MB
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Filesize
7.2MB