Static task
static1
Behavioral task
behavioral1
Sample
grafler.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
grafler.exe
Resource
win10v2004-20240611-en
General
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Target
grafler.exe
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Size
164KB
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MD5
d0bf8c286820a40e8e744178e7c2f120
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SHA1
4bb05e1a8e9678761bf73b1674fcdaced711ba68
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SHA256
eec843f4e34c83ec845bcfda7cae8d825c62a5a0efabe1c69776b25ee00a1c3e
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SHA512
7bdbb7c41dcdc621ef06c8d4ddb461bc2f44e19ec0b7acb4ef6a912cf54911470ba77a67df94b384cef55aa48c62fdd0a468c04446190a19d57f0cca039a4459
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SSDEEP
3072:K2yMq4VDsyW/GXd6jhkqr4s5SN+mUg3FRrmkPq6f0RVA:vq4Rs5Od6jss5o+mUD3I0RVA
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource grafler.exe
Files
-
grafler.exe.exe windows:6 windows x64 arch:x64
5e9f78405c4df115f1456512b28e240d
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
user32
GetLastInputInfo
GetForegroundWindow
GetCursorPos
kernel32
RaiseException
WriteConsoleW
CreateFileW
GetModuleFileNameA
Process32First
FindFirstFileA
VirtualProtect
GetCurrentProcess
FindNextFileA
FindClose
CreateToolhelp32Snapshot
GetTempPathA
CopyFileA
GetLastError
GetSystemDirectoryA
LoadLibraryA
Process32Next
CloseHandle
GetWindowsDirectoryA
GetProcAddress
GlobalMemoryStatusEx
GetTickCount
IsDebuggerPresent
CheckRemoteDebuggerPresent
QueryPerformanceCounter
QueryPerformanceFrequency
Sleep
GetSystemTimeAsFileTime
GetModuleHandleW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetCurrentProcessId
GetCurrentThreadId
InitializeSListHead
TerminateProcess
RtlUnwindEx
RtlPcToFileHeader
SetLastError
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
HeapFree
WaitForSingleObject
GetExitCodeProcess
CreateProcessW
GetFileAttributesExW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
HeapAlloc
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
GetProcessHeap
GetFileType
SetStdHandle
GetStringTypeW
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx
Sections
.text Size: 101KB - Virtual size: 101KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 47KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ