Static task
static1
Behavioral task
behavioral1
Sample
Umbral Builder.exe
Resource
win10v2004-20230221-en
General
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Target
Umbral Builder.exe
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Size
58KB
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MD5
656f7ecd3ef294aa685a7fdc3813399b
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SHA1
32b59c0ca7da4ddfd62ab60731460cad01166925
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SHA256
197e8f448026ae672b6b340557dae9217d68eb4287381193ba2c143a668af290
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SHA512
bceff3154a89ab88400e8759a6ec2737fdb5e6355a5829220f83bf2f1a011841e24a2b1755bb8713bcb44f70a62071b0a47ebb608ac328940fd204e25bd26d61
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SSDEEP
1536:EZE6+yFeRc/PdaY6B2I2HUxWuF5umcuu1WPl:+EIFuiPdaY6B2I2HUxWuF5uxu2ol
Malware Config
Signatures
Files
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Umbral Builder.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ