Analysis
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max time kernel
90s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
05-02-2025 05:56
Static task
static1
Behavioral task
behavioral1
Sample
e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8.exe
Resource
win10v2004-20241007-en
General
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Target
e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8.exe
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Size
1.7MB
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MD5
65676205165c0beac882ab611131a395
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SHA1
986b422b50dbd4edc00ae218b975d26f81f48963
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SHA256
e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8
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SHA512
49a57d53466de1ede5e19294134c6112a2617d3759120523fe48771f20e79f2eec0a92c81426bcc4146535f4fd03b8f8ae400151ac21fb5ea59e71f3b0847b15
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SSDEEP
49152:AbwhOpn+NsUPONs0x6vmm3zT0f2km+zjzYgZfiE3NuMr:XheUsUPONsfuMT0uofiE3NX
Malware Config
Extracted
stealc
kira
http://185.215.113.115
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url_path
/c4becf79229cb002.php
Signatures
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Stealc family
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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__ e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8.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 e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8.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-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8.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 3712 e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 500 3712 WerFault.exe 83 -
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 e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8.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 e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3712 e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8.exe 3712 e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8.exe 3712 e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8.exe 3712 e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8.exe"C:\Users\Admin\AppData\Local\Temp\e8adfe14ec237290bd1d09c67cccc82ddeab1709adf23fff0f65033c645e48d8.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:3712 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3712 -s 14722⤵
- Program crash
PID:500
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 3712 -ip 37121⤵PID:2988