Static task
static1
Behavioral task
behavioral1
Sample
Microsoft Exchange Services Health.exe
Resource
win10v2004-20230220-it
General
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Target
Microsoft Exchange Services Health.exe
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Size
30KB
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MD5
e84e2d027a7ba47bea9eca2a9b47fd5c
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SHA1
42fdd4872ef7374db6aaa7652a55605c6c866ce4
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SHA256
190480656434481b97b20bab458e805bea8972a59c045d8d7fe3c2c4b3d119a3
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SHA512
2be7a9a72da6ee00dcb918258f7801b59855628fd4137172f665434310aa42790079910135bca1b24a01f8b8bcee1ec484bc62a049e088185d79d31ffb8eca87
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SSDEEP
768:FEH0nhI0GaRHV/RWM41v1BbpC/PLhgm3Ht3:FEH0jetM31X31
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Microsoft Exchange Services Health.exe
Files
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Microsoft Exchange Services Health.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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