Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
02-10-2024 01:42
General
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Target
f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.exe
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Size
1.7MB
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MD5
c4f8952c0f88d4e91f4070b4f72a9fe0
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SHA1
72b104000d52c68ae34248267715313059fd7bf0
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SHA256
f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd
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SHA512
ab9b9af5f7515749482958d409ddb56f61ae92f81e96e26479badcc2fd23189954649584e5aecb5a9f99c611eaec57af75f273c8bb1ce51ba101088ecb08fbe0
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SSDEEP
24576:UDeB0IBaM1VqQ9Dcg9FnLe7f7Hl+DkJvgkDxOjeiXGy/TTs3s6M8cxMrpdZRYRnN:UDeB9BRCmIb51CzGyfKM8cGNP
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\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.exe"C:\Users\Admin\AppData\Local\Temp\f5d2c95cee164bdb1ca2b8956d0d5e0ed25d2a7b7c234f5e774f81d541a5afdd.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
6.5MB
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Filesize
8KB
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Filesize
6.5MB
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Filesize
140KB
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Filesize
6.5MB