Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
09-02-2025 17:40
General
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Target
random.exe
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Size
1.7MB
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MD5
adb822a9a629882b5444563cf0b010df
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SHA1
61a18bdd091861019b3ff17d121799696aac4510
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SHA256
1314267a5983795475a4b0a8469890c111d961fa4f8cf3215125f324fc253924
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SHA512
d31b575820ff095fe363a2b13905019216f317a1c883d724be9f576ea88dee2b10fa42aa39517c5f9a98633028f743c58d4199977ac90671535a87ca258dd73b
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SSDEEP
24576:2kQzIcT6qOn1oYgttje1LkKTvtxECuu9sKM4bmdiHkbkR1dVh1rzTc7nxyi8xTqv:2krsn2+L6kiwCJM0mdiqkRrBiyiBl/
Malware Config
Extracted
stealc
reno
http://185.215.113.115
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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\random.exe"C:\Users\Admin\AppData\Local\Temp\random.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
92KB
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Filesize
6.6MB
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Filesize
6.6MB