Analysis
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max time kernel
94s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-09-2024 01:51
Static task
static1
Behavioral task
behavioral1
Sample
efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.exe
Resource
win7-20240903-en
General
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Target
efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.exe
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Size
2.7MB
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MD5
254e5721bb3f5fda2beff29e2966a513
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SHA1
1ae55547d21ae64e3d6cf100cdb0a988bf80935a
-
SHA256
efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af
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SHA512
d9659c517ed0a1fb7f4b8cb35c9e5fa072ff3510a252398d6531c87267ba8db594408ae25d06df0a4173ba90f8f934b4a5765368425bc1417ec0486d45beda2d
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SSDEEP
49152:Y9OonUhLfxiu9+Rfdw/6PoeWt5zQKH4T8VONC:Y9Oon2Lfxiu9+Rfdw93t5V4gVOE
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
Processes:
efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.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.
Processes:
efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.exepid process 3412 efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.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.
Processes:
efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.exepid process 3412 efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.exe 3412 efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.exe"C:\Users\Admin\AppData\Local\Temp\efafd247cd37dd6d00d4bf2b719ae548c8fb191b90e0925b5273458ea9e557af.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:3412