Analysis
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max time kernel
1791s -
max time network
1716s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-06-2024 07:29
Behavioral task
behavioral1
Sample
packet????????/IDAPRO.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
packet????????/IDAPRO.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
packet????????/PacketV3.dll
Resource
win7-20240508-en
General
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Target
packet????????/PacketV3.dll
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Size
6.8MB
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MD5
85c9c29093b3097df94a680a8345e631
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SHA1
9d45177aa70eb3c18c4a1896335533e86618d7d6
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SHA256
bc0fd649456fb61a9b11c1194ce3398254344e1e26f586b1f910cdd1ebd98d51
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SHA512
5293de3a7d4f5a373b8dc4f9ce64ce259f21e5d72b7e8020a8345f1956091ec3d2a0767ab3477764a7924e0f9ad1261bf8f113015535acfe4468d666a7febd97
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SSDEEP
196608:i/xDxfntmQr7VvNhyo6n7DxkzKdC7rGLqwahBKhnwvtMg:i5t/Xr7VvNen29uMhBwn4ig
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
rundll32.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ rundll32.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
rundll32.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion rundll32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion rundll32.exe -
Processes:
resource yara_rule behavioral4/memory/1904-0-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmp themida behavioral4/memory/1904-2-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmp themida behavioral4/memory/1904-3-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmp themida behavioral4/memory/1904-4-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmp themida behavioral4/memory/1904-5-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmp themida behavioral4/memory/1904-6-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmp themida behavioral4/memory/1904-7-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmp themida behavioral4/memory/1904-8-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmp themida behavioral4/memory/1904-9-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmp themida -
Processes:
rundll32.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA rundll32.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
rundll32.exepid process 1904 rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\packet________\PacketV3.dll,#11⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:1904
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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memory/1904-0-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmpFilesize
16.4MB
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memory/1904-1-0x00007FF8CF390000-0x00007FF8CF392000-memory.dmpFilesize
8KB
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memory/1904-2-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmpFilesize
16.4MB
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memory/1904-3-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmpFilesize
16.4MB
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memory/1904-4-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmpFilesize
16.4MB
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memory/1904-5-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmpFilesize
16.4MB
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memory/1904-6-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmpFilesize
16.4MB
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memory/1904-7-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmpFilesize
16.4MB
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memory/1904-8-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmpFilesize
16.4MB
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memory/1904-9-0x00007FF8B0CB0000-0x00007FF8B1D18000-memory.dmpFilesize
16.4MB