Static task
static1
Behavioral task
behavioral1
Sample
DLLInjector.exe
Resource
win11-20240508-en
General
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Target
DLLInjector.exe
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Size
131KB
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MD5
865407414e9980981c58164afc98d8a4
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SHA1
cdc36a9b3a0624f9d14d630390b6c223af095f85
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SHA256
3d5b3fce8b10a9c32a855208467ea4ddc3e44324bdbba93bbceeb0a5f3883041
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SHA512
6f23f8e812106ebeef0c8d8c3d0ddbf3ebdca78087aa045b8b1762197bf7d17e652249f5bd7bc1c66e542a81cdb187e8767aac0e7ba98f7d765049badefe3e30
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SSDEEP
3072:tsR1CxicA4/RPElz6C78w2odTLwcxEboVu/g5:+6T/ep6y8wVdhn5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource DLLInjector.exe
Files
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DLLInjector.exe.exe windows:6 windows x86 arch:x86
a1dfc85f87d0464b716ef72b17626300
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ReadFile
GetFileSizeEx
WriteProcessMemory
HeapFree
SetLastError
SetDefaultDllDirectories
GetCurrentProcess
WriteFile
GetModuleHandleExW
GetPrivateProfileIntW
TerminateProcess
GetModuleFileNameW
InitializeProcThreadAttributeList
SetFilePointer
InitializeCriticalSectionEx
WaitForSingleObject
CreateFileW
GetFileAttributesW
ResumeThread
OpenProcess
HeapSize
SetProcessMitigationPolicy
CreateToolhelp32Snapshot
CreateEventW
GetPrivateProfileStringW
FormatMessageW
GetLastError
UpdateProcThreadAttribute
Process32NextW
DeleteFileW
Process32FirstW
HeapReAlloc
CloseHandle
GetNativeSystemInfo
DeleteProcThreadAttributeList
HeapAlloc
VirtualProtectEx
DecodePointer
GetProcAddress
VirtualAllocEx
LocalFree
DeleteCriticalSection
ExitProcess
ReadProcessMemory
GetCurrentProcessId
GetProcessHeap
CreateProcessW
GetModuleHandleW
FreeLibrary
FlushInstructionCache
CreateRemoteThread
VirtualFreeEx
LoadLibraryExW
VirtualQueryEx
RaiseException
GetSystemInfo
VirtualProtect
VirtualQuery
LoadLibraryExA
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwind
EncodePointer
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStdHandle
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
LCMapStringW
SetStdHandle
GetStringTypeW
SetFilePointerEx
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
WriteConsoleW
Sections
.text Size: 85KB - Virtual size: 85KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 35KB
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
.didat Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ