Static task
static1
Behavioral task
behavioral1
Sample
Patch.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Patch.exe
Resource
win10v2004-20240226-en
General
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Target
Patch.exe
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Size
388KB
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MD5
a83c862ce356ce27aa1bcad439de71ac
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SHA1
777680118a9128f5f59b3855ddeb6361b4171722
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SHA256
5405e5c8a154f6219c933dba05ef3ca2d1162e666cd36b183ba8580f209c898e
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SHA512
4e2e1039dab95ef3d27d6f1fa2e3674bd29f29c41d9bd0d9bea7cfc3dc1f7821ba013b76ca07b713852f923b4662df90a1da9180bbd14ee6442e66da6bb8e853
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SSDEEP
6144:zFbE8KURmKDa4PRwrPw/SMekXKKoGGJavRO+tGj9ZCkXleBnXr8x5JbY7ZZv:zFVKMmf4PRyP0XRoGIM2Hod8npYNp
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: 385KB - Virtual size: 384KB
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