Static task
static1
Behavioral task
behavioral1
Sample
Patch.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
Patch.exe
Resource
win10v2004-20240426-en
General
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Target
Patch.zip
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Size
378KB
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MD5
46436c37d915573920eef63a27af92eb
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SHA1
bbd658aef1308798ef56daab60c2d359d4cb91cf
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SHA256
3c01f9825aae3c593250d787144ed7ff3a7ed8d803e678229da3d1225dda33a1
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SHA512
af82050da32f1f8ea20d354275677e999786c4caafae092fc86d723d4b38dfe300669f1fa206b5aa25ec028e6c4cab37a52708a699c759c74e69d1a32eb89ffc
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SSDEEP
6144:3JcUvGHOio5pysIUl7eEK7j2mCnoz2xFuZDZokNlkqwWzVwq+5wn2C80h:3JUOBpysIOQ32m2sguPJwWy5+n2mh
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Patch.exe
Files
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Patch.zip.zip
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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: 379KB - Virtual size: 378KB
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