Analysis
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max time kernel
120s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08-09-2024 03:54
Static task
static1
Behavioral task
behavioral1
Sample
ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe
Resource
win7-20240704-en
General
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Target
ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe
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Size
1.7MB
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MD5
2195f8e30d841d8d760752698d972219
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SHA1
42efae55910e3d1376c84cf22cc746849f43ebd1
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SHA256
ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894
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SHA512
0bcfc7f9d5db488706890876bdb37ad0f704569b88e86046f7b366e5e6316848fc64f4f05aa4a3fab6b10994c97237dc5406216a8ce8350681e0f1776fa93c71
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SSDEEP
24576:WH4LEU9WEntDg1uiXJZwHbwKimbBJ+rDou8z6oQQFqc3vJzNibUoa2CDb:WHrU9WEFgxJGHcKi++B8zXTRzAqD
Malware Config
Extracted
stealc
rave
http://185.215.113.103
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url_path
/e2b1563c6670f193.php
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe -
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.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Wine ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe -
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 1 IoCs
pid Process 4864 ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2908 4864 WerFault.exe 82 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4864 ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe 4864 ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe 4864 ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe 4864 ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.exe"C:\Users\Admin\AppData\Local\Temp\ace2552b3703c501864780a7be926a0b257dde57dfa386d7fb04fc619a21b894.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
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:4864 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4864 -s 14922⤵
- Program crash
PID:2908
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4864 -ip 48641⤵PID:2428