KBotExt[.]exe | Triage

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General

Target

KBotExt.exe
Size

2.1MB
MD5

25f4afc979250bf30a0ab8d120cd5c36
SHA1

fec726fc2cd5b5188e66272e29a6aaad7a86879f
SHA256

8ac4fcc84219ff5188d8009bd583910da459c9d3706c54ca45cd328837c6cb3c
SHA512

86fe9b27962a293b2954ec9042ed25d05f8310474ade860b4950f12ff2b1e5002741a9b1bb173e8a28bb7b4b688f5143f39c90a599a31751d2b513524e58c93d
SSDEEP

49152:7ZULzyUncGtg2QSf4/435gLVKSyuVte3VTr7i93OwtvG:7ZULuUncGtt7g/05gLte3Vn

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
KBotExt.exe

Files

KBotExt.exe
.exe windows:6 windows x86

17c81311af4b78de30c1f0e77acac5da

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

IsWow64Process
GetModuleFileNameA
TerminateProcess
GetLastError
GetFileAttributesA
LoadLibraryW
SetFileAttributesA
MultiByteToWideChar
GlobalAlloc
GlobalFree
GlobalLock
WideCharToMultiByte
GlobalUnlock
LoadLibraryA
QueryPerformanceFrequency
FreeLibrary
QueryPerformanceCounter
GetCommandLineW
WaitForSingleObject
DebugActiveProcessStop
FreeConsole
GetModuleHandleW
CreateProcessA
AllocConsole
HeapSize
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
ReadConsoleW
GetTimeZoneInformation
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
ReadProcessMemory
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
GetFileType
WriteFile
GetStdHandle
GetModuleFileNameW
FreeLibraryAndExitThread
ExitThread
CreateThread
GetModuleHandleExW
ExitProcess
LoadLibraryExW
TlsFree
GetProcAddress
GetNativeSystemInfo
CloseHandle
Process32FirstW
TlsSetValue
TlsGetValue
TlsAlloc
SetLastError
RaiseException
RtlUnwind
InitializeSListHead
GetCurrentProcessId
GetStartupInfoW
IsDebuggerPresent
CreateEventW
ResetEvent
SetEvent
InitializeCriticalSectionAndSpinCount
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetLocaleInfoEx
Process32NextW
CreateToolhelp32Snapshot
OpenProcess
K32GetModuleFileNameExW
GetModuleHandleA
GetLocaleInfoW
GetCurrentProcess
CreateFileA
GetFileSizeEx
ReadFile
HeapAlloc
HeapReAlloc
HeapFree
GetProcessHeap
MapViewOfFile
UnmapViewOfFile
CreateFileMappingA
GetCPInfoExW
LocalFree
FormatMessageA
CreateDirectoryW
CreateFileW
FindClose
FindFirstFileExW
FindNextFileW
GetFileAttributesW
GetFileAttributesExW
SetEndOfFile
SetFileInformationByHandle
SetFilePointerEx
GetTempPathW
AreFileApisANSI
MoveFileExW
GetFileInformationByHandleEx
GetCurrentThreadId
WaitForSingleObjectEx
Sleep
GetStringTypeW
LCMapStringEx
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
CompareStringEx
GetCPInfo
GetSystemTimeAsFileTime
WriteConsoleW

user32

SetClipboardData
GetClipboardData
EmptyClipboard
CloseClipboard
OpenClipboard
GetCursorPos
SetWindowDisplayAffinity
SetCursorPos
ReleaseCapture
IsWindowUnicode
GetClientRect
SetCursor
SetCapture
LoadCursorW
GetForegroundWindow
SetWindowPos
FindWindowA
MessageBoxA
TrackMouseEvent
GetWindowThreadProcessId
DefWindowProcW
GetWindowRect
DestroyWindow
CreateWindowExW
UnregisterClassW
RegisterClassExW
ShowWindow
DispatchMessageW
PeekMessageW
TranslateMessage
PostQuitMessage
UpdateWindow
GetKeyState
ScreenToClient
GetCapture
ClientToScreen

shell32

ShellExecuteA
CommandLineToArgvW
ShellExecuteW

version

VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW

d3d11

D3D11CreateDeviceAndSwapChain

wininet

InternetReadFile
InternetConnectA
HttpQueryInfoA
InternetQueryOptionA
HttpOpenRequestA
InternetSetOptionA
InternetOpenA
InternetCloseHandle
HttpSendRequestA

shlwapi

StrStrIA

imm32

ImmSetCandidateWindow
ImmSetCompositionWindow
ImmReleaseContext
ImmGetContext

d3dcompiler_47

D3DCompile

Sections

.text
Size: 1.5MB - Virtual size: 1.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 552KB - Virtual size: 551KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 151KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 53KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

17c81311af4b78de30c1f0e77acac5da

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

shell32

version

d3d11

wininet

shlwapi

imm32

d3dcompiler_47

Sections

.text Size: 1.5MB - Virtual size: 1.5MB

.rdata Size: 552KB - Virtual size: 551KB

.data Size: 12KB - Virtual size: 151KB

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 53KB - Virtual size: 52KB

.text
Size: 1.5MB - Virtual size: 1.5MB

.rdata
Size: 552KB - Virtual size: 551KB

.data
Size: 12KB - Virtual size: 151KB

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 53KB - Virtual size: 52KB