Analysis
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max time kernel
140s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19/09/2024, 15:51
Behavioral task
behavioral1
Sample
964a805a94e838ec7981e546f4ac79d522a88784757740b1375e39a08e833c9d.exe
Resource
win7-20240903-en
7 signatures
150 seconds
General
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Target
964a805a94e838ec7981e546f4ac79d522a88784757740b1375e39a08e833c9d.exe
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Size
15.2MB
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MD5
07b97630f5cb4c47a65a31f8d4d2b725
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SHA1
506c6f6855e45bb3ac53c1431395b7060308b86e
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SHA256
964a805a94e838ec7981e546f4ac79d522a88784757740b1375e39a08e833c9d
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SHA512
322918f6373c33c4a941c47d266958c87b849df5fa0ff3a2ee02db39749784f26fda9b8e0d20f3655b1fbd7bfe90964feb25566139399e132dd33130b459a3a1
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SSDEEP
393216:xzRcVmqWE9O8Vy2GcM2zjzovmCUopNK8GZbYEpkz7:xEPqTcZX0+CUop2xA
Malware Config
Signatures
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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__ 964a805a94e838ec7981e546f4ac79d522a88784757740b1375e39a08e833c9d.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 964a805a94e838ec7981e546f4ac79d522a88784757740b1375e39a08e833c9d.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 964a805a94e838ec7981e546f4ac79d522a88784757740b1375e39a08e833c9d.exe -
resource yara_rule behavioral1/memory/2572-0-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-2-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-4-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-3-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-11-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-12-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-13-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-14-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-15-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-16-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-17-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-18-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-19-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-20-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-21-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-22-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-23-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-24-0x0000000140000000-0x00000001416F6000-memory.dmp themida behavioral1/memory/2572-25-0x0000000140000000-0x00000001416F6000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 964a805a94e838ec7981e546f4ac79d522a88784757740b1375e39a08e833c9d.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2572 964a805a94e838ec7981e546f4ac79d522a88784757740b1375e39a08e833c9d.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2572 964a805a94e838ec7981e546f4ac79d522a88784757740b1375e39a08e833c9d.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2572 964a805a94e838ec7981e546f4ac79d522a88784757740b1375e39a08e833c9d.exe 2572 964a805a94e838ec7981e546f4ac79d522a88784757740b1375e39a08e833c9d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\964a805a94e838ec7981e546f4ac79d522a88784757740b1375e39a08e833c9d.exe"C:\Users\Admin\AppData\Local\Temp\964a805a94e838ec7981e546f4ac79d522a88784757740b1375e39a08e833c9d.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
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
PID:2572