KillAVLoader[.]exe

Sharing

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General

Target

KillAVLoader.exe
Size

222KB
MD5

a3fdf6ac70c04d09252abd779d935e20
SHA1

2d28d5134aab0010ec98e35cb79a358521de057d
SHA256

6ba73af20fe839c1ff63bee84598edd8d40668c4ff70f82f2ab6dfdea8b24548
SHA512

9824fd95ae67d8bc49d76bd9980d283efc021a5ea7a454144d7d007b20dd6a6b7cc275b79d61e9c90f2f47366cf2ed5e163d3c08ab442f601430d5f4a3c0862b
SSDEEP

3072:cYFcGqzvI/XyQ0inIxaTrydmMv+VeGNCP:cY6NI/dlnIxOy6B

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
KillAVLoader.exe

Files

KillAVLoader.exe
.exe windows:6 windows x64 arch:x64

566e8f2f4fe5b18844790e8be7b182c7

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

WriteProcessMemory
VirtualFree
WriteFile
VirtualAlloc
Thread32Next
CreatePipe
Thread32First
SuspendThread
ResumeThread
OpenProcess
CreateToolhelp32Snapshot
MultiByteToWideChar
Sleep
Process32NextW
OutputDebugStringW
DeleteFileA
Process32FirstW
CloseHandle
GetThreadContext
GetProcAddress
VirtualAllocEx
ExitProcess
VerSetConditionMask
CreateProcessW
GetModuleHandleW
VerifyVersionInfoW
SetThreadContext
OpenThread
lstrlenA
CreateThread
WriteConsoleW
CreateFileW
GetConsoleMode
GetConsoleCP
FlushFileBuffers
HeapReAlloc
HeapSize
SetFilePointerEx
GetProcessHeap
GetStringTypeW
SetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
WideCharToMultiByte
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
RtlUnwindEx
RtlPcToFileHeader
RaiseException
GetLastError
SetLastError
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
GetCurrentProcess
TerminateProcess
GetStdHandle
GetModuleFileNameW
GetModuleHandleExW
HeapFree
HeapAlloc
GetFileType
LCMapStringW
FindClose

user32

UpdateWindow
TranslateMessage
TranslateAcceleratorW
LoadCursorW
LoadIconW
PostQuitMessage
DispatchMessageW
GetMessageW
DefWindowProcW
MessageBoxW
CreateWindowExW
RegisterClassExW
LoadAcceleratorsW
LoadStringW
ShowWindow

shell32

SHGetFolderPathA

ws2_32

htons
recv
connect
socket
send
inet_addr
WSAStartup

Sections

.text
Size: 75KB - Virtual size: 74KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 92KB - Virtual size: 92KB

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

Sharing

General

Malware Config

Signatures

Files

566e8f2f4fe5b18844790e8be7b182c7

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

ws2_32

Sections

.text Size: 75KB - Virtual size: 74KB

.rdata Size: 43KB - Virtual size: 43KB

.data Size: 3KB - Virtual size: 8KB

.pdata Size: 5KB - Virtual size: 4KB

.rsrc Size: 92KB - Virtual size: 92KB

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 75KB - Virtual size: 74KB

.rdata
Size: 43KB - Virtual size: 43KB

.data
Size: 3KB - Virtual size: 8KB

.pdata
Size: 5KB - Virtual size: 4KB

.rsrc
Size: 92KB - Virtual size: 92KB

.reloc
Size: 2KB - Virtual size: 1KB