Static task
static1
Behavioral task
behavioral1
Sample
Update.exe
Resource
win10v2004-20240419-en
General
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Target
Update.exe
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Size
2.5MB
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MD5
c5001ca3d451fb0f778cbaefc4c620f8
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SHA1
0a71228798257f4783e4aca79323adfeb802d145
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SHA256
2cddecc68ce33ce34634c1e9678c8c779f2c979bcdc9c766ff2fb485519c8955
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SHA512
c38357b7d0922df56f57095dde36dc01a3f721bdba04639d36ba51d3ccb846b4cca31142df66d635ebea0b3baf7e4f1b012d7eaae6d48a463ea1c6d400cd5727
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SSDEEP
49152:a6vewRhIuY40qnnNjJDxn0YzcenyIoZ3I:a6vewRhIuY40qnn1JlFceyIN
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Update.exe
Files
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Update.exe.exe windows:4 windows x86 arch: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: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 172KB - Virtual size: 171KB
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