Analysis
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max time kernel
133s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
04-07-2024 00:43
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240508-en
General
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Target
file.exe
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Size
2.4MB
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MD5
1323616c7b4228edd3735c144d4632c2
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SHA1
34c45567ebdfcfeeb9d950aa527bf3bac2709a41
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SHA256
96a32d13cd84073e06f1b0c27c7daf3192bbce58278fbf5c1270bcae4c0eba37
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SHA512
d023ba0ec57b3a80fdba972c259b60f4f3779a0d9692317e3e009507b8adf9bb66b63aa09214677dd8294750d7e8d6250722b5687fcca1e9eb7da16718c6a079
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SSDEEP
49152:5mWiArZVhBRQt4VQxDJ3Mj6WvvDlpEqWlwYRGAxSFkjYo6YJt7QC:cWhByCyhJ3Mj6WHpHswCRCs
Malware Config
Extracted
stealc
jony
http://85.28.47.4
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url_path
/920475a59bac849d.php
Signatures
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger 14 IoCs
Processes:
file.exepid Process 4628 file.exe 4628 file.exe 4628 file.exe 4628 file.exe 4628 file.exe 4628 file.exe 4628 file.exe 4628 file.exe 4628 file.exe 4628 file.exe 4628 file.exe 4628 file.exe 4628 file.exe 4628 file.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 4760 4628 WerFault.exe 79 -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
file.exedescription ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 file.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString file.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
file.exepid Process 4628 file.exe 4628 file.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
file.exepid Process 4628 file.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4628 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 13802⤵
- Program crash
PID:4760
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 4628 -ip 46281⤵PID:4520