Analysis
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max time kernel
76s -
max time network
80s -
platform
windows10-1703_x64 -
resource
win10-20220718-en -
resource tags
arch:x64arch:x86image:win10-20220718-enlocale:en-usos:windows10-1703-x64system -
submitted
02-08-2022 17:32
General
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Target
31f20e519939289560661eb6fe04be9f73bbf17c3c22a9b8087c59e60bae8873.exe
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Size
2.8MB
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MD5
56b6e17006b25ce5586d1441a2db7cc8
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SHA1
65163f385f5180a1dee189044d1df296af61ce70
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SHA256
31f20e519939289560661eb6fe04be9f73bbf17c3c22a9b8087c59e60bae8873
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SHA512
171fb597dcffe783024452460fad8e37af7fd87ab003674917085a468fddba9e1a9436d2a8b318420602705d44061153a8f18c79380a9df5f360f150af1d77f5
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
31f20e519939289560661eb6fe04be9f73bbf17c3c22a9b8087c59e60bae8873.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 31f20e519939289560661eb6fe04be9f73bbf17c3c22a9b8087c59e60bae8873.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
31f20e519939289560661eb6fe04be9f73bbf17c3c22a9b8087c59e60bae8873.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 31f20e519939289560661eb6fe04be9f73bbf17c3c22a9b8087c59e60bae8873.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 31f20e519939289560661eb6fe04be9f73bbf17c3c22a9b8087c59e60bae8873.exe -
Processes:
resource yara_rule behavioral1/memory/3952-127-0x0000000000400000-0x0000000000AB0000-memory.dmp themida behavioral1/memory/3952-163-0x0000000000400000-0x0000000000AB0000-memory.dmp themida -
Processes:
31f20e519939289560661eb6fe04be9f73bbf17c3c22a9b8087c59e60bae8873.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 31f20e519939289560661eb6fe04be9f73bbf17c3c22a9b8087c59e60bae8873.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
31f20e519939289560661eb6fe04be9f73bbf17c3c22a9b8087c59e60bae8873.exepid process 3952 31f20e519939289560661eb6fe04be9f73bbf17c3c22a9b8087c59e60bae8873.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\31f20e519939289560661eb6fe04be9f73bbf17c3c22a9b8087c59e60bae8873.exe"C:\Users\Admin\AppData\Local\Temp\31f20e519939289560661eb6fe04be9f73bbf17c3c22a9b8087c59e60bae8873.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3952-117-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-118-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-119-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-120-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-121-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-122-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-123-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-124-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-125-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-126-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-128-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-127-0x0000000000400000-0x0000000000AB0000-memory.dmpFilesize
6.7MB
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memory/3952-129-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-130-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-131-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-132-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-133-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-134-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-135-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-136-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-138-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-139-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-137-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-140-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-141-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-142-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-143-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-145-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-146-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-147-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-144-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-148-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-149-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-150-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-151-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-152-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-153-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-154-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-155-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-157-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-156-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-160-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-162-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-161-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-159-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-158-0x00000000774C0000-0x000000007764E000-memory.dmpFilesize
1.6MB
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memory/3952-163-0x0000000000400000-0x0000000000AB0000-memory.dmpFilesize
6.7MB