Analysis
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max time kernel
95s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
02-10-2024 01:54
General
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Target
file.exe
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Size
1.8MB
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MD5
5da056906d3831a991d7c2c1fb9b68c1
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SHA1
45f5c28d6184700c6c5c9dc19ba69c1f13d4c61c
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SHA256
8660ad6f62773132ac91a645b8a36992edac6f463a8204b926dc30ca7c0f6d00
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SHA512
eeeff583028d82b90f229e146debbdafa00f8ab0984bc1839a9a0007bab5e38638840f1723f5ae17ac7364acd1eefb0922d1b31da0a761ccc3d4aba5b4015e44
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SSDEEP
49152:Wxd1fgB5Zn0x+nOm2SZ0WxG1/GGXe4lR/:I1QnQ5BZHe
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
6.7MB
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Filesize
8KB
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Filesize
140KB
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Filesize
6.7MB
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Filesize
6.7MB