Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
04-12-2024 05:09
General
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Target
file.exe
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Size
1.7MB
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MD5
93cc0dff629b545186fc85eefc26bed7
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SHA1
2e554e23ec9ae2bb023b1e78a9d0b426480e58eb
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SHA256
b88432cf4a2b23cdb33dab96249e35ee052aa0d691e492fe2163fa9d09e08164
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SHA512
44448f31d5725aa47bec6a5f1563041cae0c4f909584ed2f4af5fcb1da642381cb0604d62933d7062844790a36bcd6c20803f143d44692f5c3e67cc7f93c5742
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SSDEEP
24576:/MhOf+dQb5PaCB1EfwWoEG2mxr9OSHdkoFD8lQAb/x4xDZIkLef46cI8prIQVxVy:kSse/Bmf7oEsqynAbp4TI7OI8prIcVB
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 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
92KB
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Filesize
6.6MB
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Filesize
6.6MB