Static task
static1
Behavioral task
behavioral1
Sample
4f1649f64c73ec580530f413e016c87b.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4f1649f64c73ec580530f413e016c87b.exe
Resource
win10v2004-20231222-en
General
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Target
4f1649f64c73ec580530f413e016c87b
-
Size
715KB
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MD5
4f1649f64c73ec580530f413e016c87b
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SHA1
c1fbe1421e24c08dc26dcb10f5e96e73b65aea83
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SHA256
70859a7cf1a355a46643c7f45a96a562ababa3c77f7192aa148f63f03a92e450
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SHA512
a5476d4e45c30250f4d2cbd4aefb81bd76ba4b8b8713221829664fecdd4949238b0844af437453e673c67315eec7909dafc315a6f5a4588d8f2b5eb620fad1bc
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SSDEEP
384:2JWg97kx6fYDgaQwTV1U3wRbXnMDDVONHsvrQnfTLcduqzYLdzgOkOnDL6NBm96v:/BUYZQ0ViwpOQnXcFw9lv6PmwS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4f1649f64c73ec580530f413e016c87b
Files
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4f1649f64c73ec580530f413e016c87b.exe windows:4 windows x86 arch:x86
773a16c0e7ea392b25e9473d96f46e3f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
HeapAlloc
HeapFree
GetProcessHeap
VirtualQuery
HeapSize
HeapReAlloc
HeapDestroy
GetVersionExA
DeleteCriticalSection
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
CreateFileMappingW
UnmapViewOfFile
MapViewOfFile
GetExitCodeProcess
CreateProcessW
GetStartupInfoW
WaitForSingleObject
ReadFile
SetFilePointer
RemoveDirectoryW
MultiByteToWideChar
FormatMessageW
LoadResource
LockResource
WriteFile
CreateDirectoryW
GetTempFileNameW
SizeofResource
FindResourceW
CreateFileW
FindResourceExW
GetLastError
GetModuleFileNameW
SetFilePointerEx
LocalFree
RaiseException
GetTempPathW
GetVersionExW
DeleteFileW
lstrlenW
CloseHandle
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
GetModuleHandleA
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetStartupInfoA
InterlockedCompareExchange
Sleep
InterlockedExchange
RtlUnwind
OutputDebugStringA
msvcrt
?terminate@@YAXXZ
_lock
_unlock
??3@YAXPAX@Z
??_U@YAPAXI@Z
??_V@YAXPAX@Z
wcscmp
strtol
memcmp
_controlfp
__dllonexit
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_amsg_exit
_initterm
_acmdln
_onexit
_XcptFilter
_exit
_cexit
__getmainargs
free
memmove
memcpy
memset
_ismbblead
_vsnwprintf
_errno
__CxxFrameHandler
realloc
exit
shlwapi
PathQuoteSpacesW
ole32
CoUninitialize
CoInitializeEx
user32
UnregisterClassA
MessageBoxW
CharLowerBuffW
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 682KB - Virtual size: 681KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ