Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
02/05/2024, 20:15
Behavioral task
behavioral1
Sample
505a2da29dbada2fc6e4402404ed6a8006615b926d325220efea79c9b6d49fd6.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
505a2da29dbada2fc6e4402404ed6a8006615b926d325220efea79c9b6d49fd6.exe
Resource
win10v2004-20240426-en
General
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Target
505a2da29dbada2fc6e4402404ed6a8006615b926d325220efea79c9b6d49fd6.exe
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Size
2.4MB
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MD5
3a273e3d4ef42ee6d4475d382887666b
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SHA1
59afbf87a28fbc60a115971ad5647f8feeecbeb7
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SHA256
505a2da29dbada2fc6e4402404ed6a8006615b926d325220efea79c9b6d49fd6
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SHA512
f85c88002ec1324e767f01165fb0b0a8f972d466dc7cc28084cf702df0faad5a7bdeca38cb964452b0588d01df9b98415a5880c808d4d04bce23d39c66fd0866
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SSDEEP
49152:H3Sg1aCfJ7OePObDpm1C7ITuR6ryY4040XTe+MezwZR43j/cztIm:H3SMUiy0CWuoryY4DATWCwZRcj/czt9
Malware Config
Signatures
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resource yara_rule behavioral2/memory/744-0-0x0000000000400000-0x0000000000954000-memory.dmp upx behavioral2/memory/744-2-0x0000000000400000-0x0000000000954000-memory.dmp upx behavioral2/memory/744-46-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-50-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-51-0x0000000000400000-0x0000000000954000-memory.dmp upx behavioral2/memory/744-53-0x0000000000400000-0x0000000000954000-memory.dmp upx behavioral2/memory/744-52-0x0000000000400000-0x0000000000954000-memory.dmp upx behavioral2/memory/744-48-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-44-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-42-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-40-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-38-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-36-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-34-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-32-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-30-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-28-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-26-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-24-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-22-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-20-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-16-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-15-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-12-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-10-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-8-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-5-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-19-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-9-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-7-0x0000000010000000-0x000000001003E000-memory.dmp upx behavioral2/memory/744-54-0x0000000000400000-0x0000000000954000-memory.dmp upx behavioral2/memory/744-56-0x0000000000400000-0x0000000000954000-memory.dmp upx -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 505a2da29dbada2fc6e4402404ed6a8006615b926d325220efea79c9b6d49fd6.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 744 505a2da29dbada2fc6e4402404ed6a8006615b926d325220efea79c9b6d49fd6.exe 744 505a2da29dbada2fc6e4402404ed6a8006615b926d325220efea79c9b6d49fd6.exe 744 505a2da29dbada2fc6e4402404ed6a8006615b926d325220efea79c9b6d49fd6.exe 744 505a2da29dbada2fc6e4402404ed6a8006615b926d325220efea79c9b6d49fd6.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 744 505a2da29dbada2fc6e4402404ed6a8006615b926d325220efea79c9b6d49fd6.exe 744 505a2da29dbada2fc6e4402404ed6a8006615b926d325220efea79c9b6d49fd6.exe 744 505a2da29dbada2fc6e4402404ed6a8006615b926d325220efea79c9b6d49fd6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\505a2da29dbada2fc6e4402404ed6a8006615b926d325220efea79c9b6d49fd6.exe"C:\Users\Admin\AppData\Local\Temp\505a2da29dbada2fc6e4402404ed6a8006615b926d325220efea79c9b6d49fd6.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:744