Analysis
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max time kernel
148s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17/11/2024, 14:59
Static task
static1
Behavioral task
behavioral1
Sample
ef98ef7b237c47e0d3dfc8e64dad955c4a3c3a5ffa8ff524d59c5f0135d18533.exe
Resource
win7-20241023-en
General
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Target
ef98ef7b237c47e0d3dfc8e64dad955c4a3c3a5ffa8ff524d59c5f0135d18533.exe
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Size
2.9MB
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MD5
e4680563d6cf072a53a06a48f15e551c
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SHA1
7cdc2a70c955fa540144d2e9ce7229d34e432fb8
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SHA256
ef98ef7b237c47e0d3dfc8e64dad955c4a3c3a5ffa8ff524d59c5f0135d18533
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SHA512
e507e6f753a2fc3f8aff5994fa559098af383dae82f838935974563c49ffa88170078a760dbced97762341f5ffb177355fe6d6da5cc8203baa7225e1038914b1
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SSDEEP
49152:H+v7kUxpFSMnGRhclxVytL1C0kZEoopaC246xT0I1:H+v7kUxpM2GRh3tBBkropzt6x
Malware Config
Extracted
lumma
https://scriptyprefej.store
https://navygenerayk.store
https://founpiuer.store
https://necklacedmny.store
https://thumbystriw.store
https://fadehairucw.store
https://crisiwarny.store
https://presticitpo.store
https://opinieni.store
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__ ef98ef7b237c47e0d3dfc8e64dad955c4a3c3a5ffa8ff524d59c5f0135d18533.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 ef98ef7b237c47e0d3dfc8e64dad955c4a3c3a5ffa8ff524d59c5f0135d18533.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion ef98ef7b237c47e0d3dfc8e64dad955c4a3c3a5ffa8ff524d59c5f0135d18533.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-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine ef98ef7b237c47e0d3dfc8e64dad955c4a3c3a5ffa8ff524d59c5f0135d18533.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2672 ef98ef7b237c47e0d3dfc8e64dad955c4a3c3a5ffa8ff524d59c5f0135d18533.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 ef98ef7b237c47e0d3dfc8e64dad955c4a3c3a5ffa8ff524d59c5f0135d18533.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2672 ef98ef7b237c47e0d3dfc8e64dad955c4a3c3a5ffa8ff524d59c5f0135d18533.exe 2672 ef98ef7b237c47e0d3dfc8e64dad955c4a3c3a5ffa8ff524d59c5f0135d18533.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ef98ef7b237c47e0d3dfc8e64dad955c4a3c3a5ffa8ff524d59c5f0135d18533.exe"C:\Users\Admin\AppData\Local\Temp\ef98ef7b237c47e0d3dfc8e64dad955c4a3c3a5ffa8ff524d59c5f0135d18533.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:2672