Analysis
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max time kernel
1151s -
max time network
1153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08/11/2024, 14:33
Static task
static1
Behavioral task
behavioral1
Sample
70f1ef13e02086ef05f82e098684135f79295a8493f0174ec96dda7b894120f7N.exe
Resource
win7-20241010-en
General
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Target
70f1ef13e02086ef05f82e098684135f79295a8493f0174ec96dda7b894120f7N.exe
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Size
2.8MB
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MD5
ac184422dacac5a48f36b3974bf132b0
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SHA1
38582d5a75766079a8da322b9c5928e8de448574
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SHA256
70f1ef13e02086ef05f82e098684135f79295a8493f0174ec96dda7b894120f7
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SHA512
6d9558b9d87c5bc15659303795c55bea06355fd7eed931969898980f9b6923a3eb1f1063e61c45f5d007c0059ca35d108ef189e246bf0e91f7e4c07cd0259161
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SSDEEP
49152:8cS10JHLagv1re3KnXL6p0Qw+VFfDUfzlyAij:8v1wu+1re3Kn+pfwcQ74dj
Malware Config
Extracted
lumma
https://navygenerayk.store/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__ 70f1ef13e02086ef05f82e098684135f79295a8493f0174ec96dda7b894120f7N.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 70f1ef13e02086ef05f82e098684135f79295a8493f0174ec96dda7b894120f7N.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 70f1ef13e02086ef05f82e098684135f79295a8493f0174ec96dda7b894120f7N.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-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine 70f1ef13e02086ef05f82e098684135f79295a8493f0174ec96dda7b894120f7N.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4700 70f1ef13e02086ef05f82e098684135f79295a8493f0174ec96dda7b894120f7N.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 70f1ef13e02086ef05f82e098684135f79295a8493f0174ec96dda7b894120f7N.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4700 70f1ef13e02086ef05f82e098684135f79295a8493f0174ec96dda7b894120f7N.exe 4700 70f1ef13e02086ef05f82e098684135f79295a8493f0174ec96dda7b894120f7N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\70f1ef13e02086ef05f82e098684135f79295a8493f0174ec96dda7b894120f7N.exe"C:\Users\Admin\AppData\Local\Temp\70f1ef13e02086ef05f82e098684135f79295a8493f0174ec96dda7b894120f7N.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:4700