kirbikator[.]exe

Sharing

Copy URL Twitter E-mail

General

Target

kirbikator.exe
Size

358KB
MD5

5850579449a851116b9ec6f589ee9462
SHA1

226fb9ccccd39739f3cf2fb01187e7072f0ce195
SHA256

2de99cb53c23b515ee132871c7420a05fdbfa23417c260fdbc20da8e755731fa
SHA512

394bbfe697d03f81160ae2c8c90f6416e4ec97d537ae4bf800b9f21b8c62c17d454e021c476c891be47a03417456eeda30f6b04109ab62925cf7f62d9b57e343
SSDEEP

6144:fEr8+6Bqaf70QiwyOQZrpkKgdkk+ZXngSP1I2u4qgCc:fbf70QiwyOQZrpkKWT2XhP1I2u4q4

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
kirbikator.exe

Files

kirbikator.exe
.exe windows:5 windows x86 arch:x86

0b004d76f876bccb3bb4eaa2ba051098

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

advapi32

RegQueryInfoKeyA
RegEnumValueA
RegEnumKeyA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey

secur32

LsaDeregisterLogonProcess
LsaLookupAuthenticationPackage
LsaCallAuthenticationPackage
LsaConnectUntrusted

iphlpapi

GetAdaptersInfo

ntdll

RtlGetNtVersionNumbers

kernel32

HeapSize
CreateFileW
HeapReAlloc
LoadLibraryW
GetStringTypeW
WriteConsoleW
SetStdHandle
Sleep
GetTickCount
QueryPerformanceCounter
HeapCreate
DeleteCriticalSection
GetStartupInfoW
GetFileType
InitializeCriticalSectionAndSpinCount
SetHandleCount
GetLastError
SetLastError
LocalAlloc
LocalFree
CreateFileA
WriteFile
ReadFile
FlushFileBuffers
GetFileSizeEx
CloseHandle
SystemTimeToFileTime
FileTimeToSystemTime
GetSystemTime
GetCurrentThreadId
GetCurrentProcessId
LeaveCriticalSection
EnterCriticalSection
lstrcmpiA
GetSystemInfo
GetProcAddress
GetModuleHandleA
GetVersionExA
VerifyVersionInfoA
VerSetConditionMask
GetComputerNameA
GetCommandLineA
HeapSetInformation
HeapFree
HeapAlloc
RtlUnwind
GetSystemTimeAsFileTime
DecodePointer
EncodePointer
SetConsoleCtrlHandler
DeleteFileA
MultiByteToWideChar
SetFilePointer
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
IsProcessorFeaturePresent
LCMapStringW
ExitProcess
GetStdHandle
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW

user32

DispatchMessageA
TranslateMessage
PeekMessageA
SendMessageA
InvalidateRect
SetScrollRange
MessageBoxA
SetWindowLongA

Sections

.text
Size: 293KB - Virtual size: 293KB

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: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

0b004d76f876bccb3bb4eaa2ba051098

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

secur32

iphlpapi

ntdll

kernel32

user32

Sections

.text Size: 293KB - Virtual size: 293KB

.rdata Size: 47KB - Virtual size: 46KB

.data Size: 6KB - Virtual size: 17KB

.reloc Size: 10KB - Virtual size: 10KB

.text
Size: 293KB - Virtual size: 293KB

.rdata
Size: 47KB - Virtual size: 46KB

.data
Size: 6KB - Virtual size: 17KB

.reloc
Size: 10KB - Virtual size: 10KB