Analysis
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max time kernel
150s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
03-11-2024 21:59
General
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Target
file.exe
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Size
2.0MB
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MD5
b8732b3b75df20d425b551b864275e1e
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SHA1
ce159a0b5f49be75ed8da2d37cd4083a6a2564b3
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SHA256
b3a3da0ff549b2e4bbbe5c230120617bb6f21d7344a79e28bab2e6cc89e5ca76
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SHA512
33adb1b1c8f6b250f04c85cf6492ebee8ee5a4e08563dd672026c953273ab7989a24d74f23f46f778dccd3c4e2f7507763ba6c3ecbdf0fc3370c3ed26b12aed5
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SSDEEP
49152:U6mlYrSOHE7zdjR05nORaslb2dBmvxe7UIlaWqE3+vck0Vzw8IEeHy:U6mlYrSOOzdjR0N9bdBmvxe7/l33+vbk
Malware Config
Extracted
stealc
tale
http://185.215.113.206
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url_path
/6c4adf523b719729.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
7.2MB
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Filesize
8KB
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Filesize
416KB
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Filesize
7.2MB
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Filesize
7.2MB