Analysis
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max time kernel
135s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
23-10-2024 12:41
General
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Target
file.exe
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Size
1.7MB
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MD5
bc44a9ad64b1ab4bb57897cb26ad7003
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SHA1
39de0615a7ee36c80355fe66fdb16d0b7d5fa168
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SHA256
6ff34c76f942f695391be5c6c560caeadc070d2856642f91aeeaa96aa724b6d2
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SHA512
bef7822e1af65b69c029daf5ea408766d4fdef3ada96a045ff803e7297e7266bdf3dc7f669f2a1dc82957a9b17818509e9bed1d6d6c7e599249acb7029a4c547
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SSDEEP
24576:RZC++3sv6RjDMDKpRojHtg+Gr1fwDLAonv1I/WzLI5Z3dL+aSZsoH2e3+iCeONGx:N+hRO3G5WZ8Z89TWjFeO9
Malware Config
Extracted
stealc
doma
http://185.215.113.37
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url_path
/e2b1563c6670f193.php
Signatures
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Stealc
Stealc is an infostealer written in C++.
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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
6.6MB
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Filesize
8KB
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Filesize
6.6MB
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Filesize
140KB
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Filesize
6.6MB