Static task
static1
Behavioral task
behavioral1
Sample
Loader.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
Loader.exe
Resource
win7-20240708-en
Behavioral task
behavioral3
Sample
Loader.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
Loader.exe
Resource
win11-20240802-en
General
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Target
Loader.exe
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Size
809KB
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MD5
1fa6f63dc052d94c27d91e79d36b69ac
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SHA1
31fc9f11f50deadeecfbec0471b191d573cfdc6a
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SHA256
a4b163b2ee1fe3ff2a3e673595942adac19fc76ddd18e823ef09c1c729796c53
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SHA512
44cca2e817a2b1895735003aa2f7c8e7559fe6cc3cff6006353d423814044dedf62f5d5da398ff6f5d12bfb6c4a7c4172ea1b86681b3bca9d480763e038a346d
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SSDEEP
12288:jedDsSDCFcmYF5uB9rbN7lDZJLU/IKiIWZs:Ax6cmYF5OV75Lk5iV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Loader.exe
Files
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Loader.exe.exe windows:6 windows x86 arch:x86
fe4d51d0465008bd8f4ca26702e37138
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
CreateFileA
CloseHandle
ReadFile
WriteFile
GetFileAttributesA
SetFileAttributesA
DeleteFileA
GetFileSize
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
WriteConsoleW
RaiseException
RtlUnwind
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
EncodePointer
GetStdHandle
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapFree
WaitForSingleObject
GetExitCodeProcess
CreateProcessW
GetFileAttributesExW
HeapAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetStringTypeW
CompareStringW
LCMapStringW
GetProcessHeap
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
CreateFileW
DecodePointer
Sections
.text Size: 749KB - Virtual size: 748KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 31KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ