MM[.]bin | Triage

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General

Target

MM.bin
Size

118KB
MD5

e402469ed2639f33518e068eb1904880
SHA1

af538bb24282f2bd3c6d3597216861e5ae2d0bbb
SHA256

a3164c9d3bc6beb874c63429cde44fd1edb15311c952dc7a2618961ba45cd385
SHA512

9bc6c0db10b396b0c12e107e64d1fa04405084af96182cdeba2e2d6e40a4516a4c65edce5d56353a9285310887c29dbcb43b38632e453d4cbd30f6337d303b13
SSDEEP

1536:FijGn/M/nmEKtuQupWz4TUfVXcJxZcsWjcdv8vdyr7qjh3rmKPNGnzGN:0jGn/M/7RRUzAUtaDDUVyyjZqMN4zGN

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
MM.bin

Files

MM.bin
.exe windows:5 windows x86

ea199105e869ed4360723f91a855cd56

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

GetProcAddress
GetLocalTime
LoadLibraryA
GetModuleHandleA
CloseHandle
ExitProcess
CreateFileA
GetSystemTimeAsFileTime
WriteFile
Sleep
lstrcatA
ExitThread
GetLastError
GetModuleFileNameA
GetTempPathA
DeleteFileA
CreateThread
lstrcpyA
lstrcmpA
lstrcpynA
HeapAlloc
GetTimeZoneInformation
InterlockedDecrement
HeapFree
GetProcessHeap
lstrcmpiA
GlobalFree
GetFileSize
GlobalAlloc
ReadFile
GetTempFileNameA
FindFirstFileW
GetQueuedCompletionStatus
GetCurrentThread
CreateFileW
SetThreadPriority
FindClose
PostQueuedCompletionStatus
CreateIoCompletionPort
FindNextFileW
SetFilePointer
GetSystemTime
SetFilePointerEx
SetStdHandle
GetConsoleMode
GetConsoleCP
FlushFileBuffers
HeapSize
HeapReAlloc
WideCharToMultiByte
GetTickCount
InterlockedIncrement
lstrlenA
RtlUnwind
LoadLibraryW
WriteConsoleW
OutputDebugStringW
LoadLibraryExW
LCMapStringW
IsDebuggerPresent
IsProcessorFeaturePresent
GetCommandLineA
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
SetLastError
GetCurrentThreadId
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetModuleHandleW
EncodePointer
DecodePointer
RaiseException
GetModuleHandleExW
GetStdHandle
GetModuleFileNameW
GetFileType
DeleteCriticalSection
QueryPerformanceCounter
GetCurrentProcessId
GetEnvironmentStringsW
FreeEnvironmentStringsW
EnterCriticalSection
LeaveCriticalSection
GetStringTypeW

user32

wvsprintfA
CharUpperBuffA
CharUpperA
wsprintfW
CharLowerA
wsprintfA

advapi32

RegQueryValueExA
RegCloseKey
RegOpenKeyExA
RegEnumKeyA

ws2_32

sendto
recv
ntohs
gethostbyname
WSAStartup
htons
select
inet_addr
send
connect
socket
closesocket

Sections

.text
Size: 44KB - Virtual size: 43KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 25KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ea199105e869ed4360723f91a855cd56

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

ws2_32

Sections

.text Size: 44KB - Virtual size: 43KB

.rdata Size: 25KB - Virtual size: 24KB

.data Size: 4KB - Virtual size: 11KB

.rsrc Size: 30KB - Virtual size: 30KB

.reloc Size: 13KB - Virtual size: 13KB

.text
Size: 44KB - Virtual size: 43KB

.rdata
Size: 25KB - Virtual size: 24KB

.data
Size: 4KB - Virtual size: 11KB

.rsrc
Size: 30KB - Virtual size: 30KB

.reloc
Size: 13KB - Virtual size: 13KB