Static task
static1
Behavioral task
behavioral1
Sample
1458.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
1458.exe
Resource
win10v2004-20230221-en
General
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Target
1458.exe
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Size
94KB
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MD5
7b40aa57e1c61ecd6db2a1c18e08b0af
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SHA1
c82fe9c9fdd61e1e677fe4c497be2e7908476d64
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SHA256
079c13fbc30a32e4f0386cd53c56d68404961b8f1cd4d4fde1a1e9def42aa557
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SHA512
e5a8104e0611af9fac41103e1b17be0b2795bc013b22e3bbfcc02a94ce0c3b778d9e13853849d9a3f5c152d66bdf78e315f76dccfc354940922b2295012ee11b
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SSDEEP
1536:jdTYfJuvSdNmMVn8dQRNTHWN5ZDYne/cyGt4QZtC74j8rSQcmsW4d5eVw:jdTIJuK7/8STHWN5ZDYne/cPyLIZ5eV
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1458.exe
Files
-
1458.exe.exe windows x64
713b0d1d3b5303cf02e99a7e53b1aace
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
ExitProcess
GetCommandLineW
CreateProcessW
GetModuleHandleW
ReadFile
GetStartupInfoW
GetLastError
GetProcAddress
VirtualAlloc
LoadLibraryA
CreatePipe
GetModuleHandleA
CloseHandle
lstrcpyW
GetStringTypeW
LCMapStringW
HeapSize
OutputDebugStringW
WriteConsoleW
SetFilePointerEx
SetStdHandle
EnterCriticalSection
LeaveCriticalSection
EncodePointer
DecodePointer
GetModuleHandleExW
MultiByteToWideChar
WideCharToMultiByte
GetCommandLineA
IsDebuggerPresent
IsProcessorFeaturePresent
DeleteCriticalSection
HeapFree
FlushFileBuffers
WriteFile
GetConsoleCP
GetConsoleMode
RtlUnwindEx
GetStdHandle
GetFileType
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
InitializeCriticalSectionAndSpinCount
Sleep
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleFileNameW
LoadLibraryExW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCurrentThreadId
GetProcessHeap
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
HeapAlloc
HeapReAlloc
CreateFileW
user32
DestroyWindow
InternalGetWindowText
SetKeyboardState
UnregisterClassW
RegisterClassExW
SetClassLongPtrW
CreateWindowExW
RegisterClassW
SetWindowLongPtrW
DefWindowProcW
GetKeyboardState
shell32
CommandLineToArgvW
Sections
.text Size: 55KB - Virtual size: 54KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ