loader[.]exe | Triage

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General

Target

loader.exe
Size

15.3MB
MD5

7dea7cbdf3d209dc3d78b9d944ba3697
SHA1

5530ef759453e91426a865207e683edd9808a6a9
SHA256

1dc8a17bfd3cd42c58bdd3ce4a34608f6b302d33ece805961d6e0f2e8390e908
SHA512

382f07e1d49e5845139cd00fb0c3f2beb28226105e133a392595a3aed6b062728e6303894bedfb77f593cfc8360c16178f74e609247b16df5a69b38f9387d366
SSDEEP

196608:Fqd9YdKgj+UtYzS/EWVlkzASk1xIr9kqwAEPctz9rZOL1K5M6fzKiV:Fqd9MaUtt/XfkzY1irGqwylp4Q66x

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
loader.exe

Files

loader.exe
.exe windows:6 windows x64 arch:x64

8ab12ea45e276d87336ed2cdfbe94abe

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

LoadLibraryA
QueryPerformanceFrequency
QueryPerformanceCounter
HeapCreate
HeapFree
EnterCriticalSection
InitializeProcThreadAttributeList
LeaveCriticalSection
InitializeCriticalSection
GetProcessMitigationPolicy
SetProcessMitigationPolicy
UpdateProcThreadAttribute
HeapReAlloc
CloseHandle
DeleteProcThreadAttributeList
HeapAlloc
HeapDestroy
DeleteCriticalSection
GetProcessHeap
CreateProcessW
WriteConsoleW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
HeapSize
ReadConsoleW
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
FlsFree
FlsSetValue
GlobalUnlock
WideCharToMultiByte
GlobalLock
GlobalFree
GlobalAlloc
MultiByteToWideChar
Sleep
GetProcAddress
FreeLibrary
SetStdHandle
LoadLibraryW
FlsGetValue
FlsAlloc
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
GetFileType
SetFilePointerEx
WriteFile
GetLastError
SetLastError
CreateFileA
GetFileSizeEx
ReadFile
MapViewOfFile
UnmapViewOfFile
CreateFileMappingA
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
FormatMessageA
WakeConditionVariable
LocalFree
GetLocaleInfoEx
CreateDirectoryW
CreateFileW
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
GetFullPathNameW
SetFileInformationByHandle
AreFileApisANSI
MoveFileExW
GetFileInformationByHandleEx
TryAcquireSRWLockExclusive
InitializeCriticalSectionEx
EncodePointer
DecodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
RtlUnwindEx
InterlockedPushEntrySList
RtlPcToFileHeader
RaiseException
RtlUnwind
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
SetEndOfFile

user32

SetClipboardData
GetClipboardData
EmptyClipboard
CloseClipboard
OpenClipboard
GetCursorPos
DefWindowProcW
GetKeyState
ScreenToClient
GetCapture
ClientToScreen
TrackMouseEvent
GetForegroundWindow
LoadCursorW
SetCapture
SetCursor
GetClientRect
IsWindowUnicode
ReleaseCapture
SetCursorPos

imm32

ImmSetCandidateWindow
ImmSetCompositionWindow
ImmReleaseContext
ImmGetContext

d3dcompiler_47

D3DCompile

bcrypt

BCryptCloseAlgorithmProvider
BCryptOpenAlgorithmProvider
BCryptGenRandom

Sections

.text
Size: - Virtual size: 2.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

_RDATA
Size: 1024B - Virtual size: 676B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 755KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 409KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 114KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.sync0
Size: - Virtual size: 9.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.sync1
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.sync2
Size: 15.2MB - Virtual size: 15.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 121KB - Virtual size: 120KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 284B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8ab12ea45e276d87336ed2cdfbe94abe

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

imm32

d3dcompiler_47

bcrypt

Sections

.text Size: - Virtual size: 2.0MB

_RDATA Size: 1024B - Virtual size: 676B

.rdata Size: - Virtual size: 755KB

.data Size: - Virtual size: 409KB

.pdata Size: - Virtual size: 114KB

.idata Size: 1KB - Virtual size: 1KB

.sync0 Size: - Virtual size: 9.0MB

.sync1 Size: 1KB - Virtual size: 1KB

.sync2 Size: 15.2MB - Virtual size: 15.2MB

.rsrc Size: 121KB - Virtual size: 120KB

.reloc Size: 512B - Virtual size: 284B

.text
Size: - Virtual size: 2.0MB

_RDATA
Size: 1024B - Virtual size: 676B

.rdata
Size: - Virtual size: 755KB

.data
Size: - Virtual size: 409KB

.pdata
Size: - Virtual size: 114KB

.idata
Size: 1KB - Virtual size: 1KB

.sync0
Size: - Virtual size: 9.0MB

.sync1
Size: 1KB - Virtual size: 1KB

.sync2
Size: 15.2MB - Virtual size: 15.2MB

.rsrc
Size: 121KB - Virtual size: 120KB

.reloc
Size: 512B - Virtual size: 284B