CRRuntime_12_6_mlb[.]exe

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General

Target

CRRuntime_12_6_mlb.exe
Size

34.8MB
MD5

849b740ee337aa91a37db8ac6fe2ae04
SHA1

e55d28e1b466fb6caabb2bce86a674926fa3c631
SHA256

de5b390362be9d8ebb03ca3a82729641269835fc00e9ad7185ad1f26e8539eca
SHA512

201c4336d30e3ebf2fac30964405ecf9a4d309e2555d65e9c7cb960f78b0ecfa5007a4587a9f34db11d2da57e9b87f2470c8c7579ebd8315a92ff8e8257d28ea
SSDEEP

786432:hvecr2AplJAtMXzLkG5Sjs1IUrZFgfLnIvcusdDLEdFja6gH:txZplKtMXHkG5SjsiCH+IUu20exH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
CRRuntime_12_6_mlb.exe

Files

CRRuntime_12_6_mlb.exe
.exe windows x86

2e8ce8ac861286ce93fff3257a6efa4d

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

comctl32

ord17

kernel32

InitializeCriticalSection
DeleteCriticalSection
CloseHandle
CreateThread
WaitForSingleObject
SetEvent
ResetEvent
WaitForMultipleObjects
CompareStringA
GetLastError
WideCharToMultiByte
MultiByteToWideChar
CompareStringW
lstrlenA
LoadLibraryA
AreFileApisANSI
GetModuleFileNameA
GetModuleFileNameW
FormatMessageA
LocalFree
FormatMessageW
SetFileAttributesA
RemoveDirectoryA
SetCurrentDirectoryA
GetWindowsDirectoryA
SetFileAttributesW
RemoveDirectoryW
CreateDirectoryA
CreateDirectoryW
DeleteFileA
DeleteFileW
GetShortPathNameA
GetFullPathNameA
GetFullPathNameW
GetCurrentDirectoryA
GetTempPathA
GetTempFileNameA
FindClose
FindFirstFileA
SetLastError
FindFirstFileW
FindNextFileA
CreateFileA
CreateFileW
GetFileSize
SetFilePointer
ReadFile
SetFileTime
WriteFile
SetEndOfFile
CreateEventA
EnterCriticalSection
LeaveCriticalSection
Sleep
GetCommandLineW
CreateProcessA
GetExitCodeProcess
IsBadReadPtr
SetUnhandledExceptionFilter
RaiseException
GetSystemInfo
VirtualProtect
GetLocaleInfoA
GetStringTypeW
IsBadCodePtr
GetStringTypeA
LCMapStringW
LCMapStringA
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
GetCPInfo
GetOEMCP
GetACP
VirtualQuery
InterlockedExchange
RtlUnwind
IsBadWritePtr
VirtualAlloc
VirtualFree
HeapCreate
HeapDestroy
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
TlsAlloc
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetStdHandle
HeapSize
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersionExA
HeapFree
HeapAlloc
HeapReAlloc
ExitProcess
GetProcAddress
TerminateProcess
GetCurrentProcess

user32

PostMessageA
ShowWindow
DestroyWindow
KillTimer
SetTimer
SetDlgItemTextA
EndDialog
IsDlgButtonChecked
GetDlgItem
MessageBoxW
DialogBoxParamA
GetDesktopWindow
SetForegroundWindow
GetWindowLongA
SetWindowTextW
GetWindowTextA
GetWindowTextLengthA
SetWindowTextA
SendMessageA
LoadStringW
LoadStringA
CharPrevA
SetWindowLongA

oleaut32

VariantClear
SysAllocString
SysFreeString

Sections

.text
Size: 95KB - Virtual size: 95KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 28KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2e8ce8ac861286ce93fff3257a6efa4d

Headers

File Characteristics

Imports

comctl32

kernel32

user32

oleaut32

Sections

.text Size: 95KB - Virtual size: 95KB

.rdata Size: 20KB - Virtual size: 19KB

.data Size: 3KB - Virtual size: 26KB

.rsrc Size: 28KB - Virtual size: 28KB

.text
Size: 95KB - Virtual size: 95KB

.rdata
Size: 20KB - Virtual size: 19KB

.data
Size: 3KB - Virtual size: 26KB

.rsrc
Size: 28KB - Virtual size: 28KB