Analysis
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max time kernel
120s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
27/11/2024, 02:29
Static task
static1
Behavioral task
behavioral1
Sample
4e5951866d4ca4fdd5e76ace99b49d8d92f13c28289b78d3989957069bc1799a.exe
Resource
win7-20240903-en
General
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Target
4e5951866d4ca4fdd5e76ace99b49d8d92f13c28289b78d3989957069bc1799a.exe
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Size
1.8MB
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MD5
e4b5250f65686e87e82210c71f5d5870
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SHA1
2c9d0de98a7cbcf69d6cb496ed85bece6aa2e3f1
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SHA256
4e5951866d4ca4fdd5e76ace99b49d8d92f13c28289b78d3989957069bc1799a
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SHA512
80c6e789bdedc6a95aa47e65e0fab15c1d3bfec3daf8c79629b60296e8b508421a55e9e978689cb9f661f0702c56c2ed3f7f59ab722eec9241aac1903d438b92
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SSDEEP
49152:0r3QQ4F6pS1kEzvlwHHVkSRZcMbe4mT71OrUF:kQQ/Ezvl6eKVrU
Malware Config
Extracted
lumma
https://powerful-avoids.sbs
https://motion-treesz.sbs
https://disobey-curly.sbs
https://leg-sate-boat.sbs
https://story-tense-faz.sbs
https://blade-govern.sbs
https://occupy-blushi.sbs
https://frogs-severz.sbs
https://property-imper.sbs
Extracted
lumma
https://blade-govern.sbs/api
https://story-tense-faz.sbs/api
Signatures
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Lumma 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__ 4e5951866d4ca4fdd5e76ace99b49d8d92f13c28289b78d3989957069bc1799a.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 4e5951866d4ca4fdd5e76ace99b49d8d92f13c28289b78d3989957069bc1799a.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 4e5951866d4ca4fdd5e76ace99b49d8d92f13c28289b78d3989957069bc1799a.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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine 4e5951866d4ca4fdd5e76ace99b49d8d92f13c28289b78d3989957069bc1799a.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2292 4e5951866d4ca4fdd5e76ace99b49d8d92f13c28289b78d3989957069bc1799a.exe -
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 4e5951866d4ca4fdd5e76ace99b49d8d92f13c28289b78d3989957069bc1799a.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2292 4e5951866d4ca4fdd5e76ace99b49d8d92f13c28289b78d3989957069bc1799a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4e5951866d4ca4fdd5e76ace99b49d8d92f13c28289b78d3989957069bc1799a.exe"C:\Users\Admin\AppData\Local\Temp\4e5951866d4ca4fdd5e76ace99b49d8d92f13c28289b78d3989957069bc1799a.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
PID:2292