Static task
static1
Behavioral task
behavioral1
Sample
Patch.exe
Resource
win11-20240419-en
General
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Target
Patch.exe
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Size
173KB
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MD5
25674420f500c87b46b184209abc360c
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SHA1
c95b8399b8f63566366be711b728cf383de1ceb3
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SHA256
0b740169bace8c34f7721bced98a72208ac95f8a80680d53e6f8d5fac7a2a36c
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SHA512
46891cf5087f63932b2681a23c4f0935ce101cd9a74c5f45c57e435ad278ce3c7f1369eca06b58bb64d355d1cac7fa66db89bd47315f93139cce118467fa837c
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SSDEEP
3072:vMk+U1UZdMSek71RdIV1jkya3hWbizWoPNVloGmhw006d8y2:vHGn/UjkwoPNVlihwF08y2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Patch.exe
Files
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Patch.exe.exe windows:5 windows x86 arch:x86
dc73a9bd8de0fd640549c85ac4089b87
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
DeleteFileA
ExitProcess
FindResourceA
FreeLibrary
GetModuleHandleA
GetProcAddress
GetTempPathA
LoadLibraryA
LoadResource
RtlMoveMemory
SizeofResource
VirtualAlloc
lstrcatA
CloseHandle
CreateFileA
FlushFileBuffers
WriteFile
Sections
.text Size: 512B - Virtual size: 502B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 472B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 52B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 170KB - Virtual size: 170KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 82B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ