Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
26-01-2025 22:09
General
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Target
f523464a1a8fab602112da9930216e44fb6013128f393bf6a3a4f51521517d49.exe
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Size
1.8MB
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MD5
389fd6e0b4586061fea1c2cab8d9015b
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SHA1
c3799c51e3c03a591cb93e78e12abff8d40ebe43
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SHA256
f523464a1a8fab602112da9930216e44fb6013128f393bf6a3a4f51521517d49
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SHA512
aa2e56535a92661b31225f5d79fa037cd78b193a0f3c0b1cf910df0ed7392886262c02aac6ce3511cf4ba17086fd0f2849db5d536459524a6f3ad0c946001f4e
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SSDEEP
49152:zRtRpu0WhcLiD2bpHXzjuCret2dNiHwHtf2QekMvgtbeL20Z:zRttWiiDup3z6Met2RAbkMvg/
Malware Config
Extracted
stealc
stok
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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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f523464a1a8fab602112da9930216e44fb6013128f393bf6a3a4f51521517d49.exe"C:\Users\Admin\AppData\Local\Temp\f523464a1a8fab602112da9930216e44fb6013128f393bf6a3a4f51521517d49.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
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
92KB
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Filesize
6.7MB
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Filesize
8KB
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Filesize
6.7MB
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Filesize
6.7MB