smbmon[.]exe | Triage

General

Target

smbmon.exe
Size

3.9MB
MD5

dc551720469374116283281e37befb60
SHA1

de93534bf0bca5cc4dc8f3e2f0053667722ed939
SHA256

047f5cb2d3a78e93505e614a303ad67dbb0b96715bb2a2d7236040f3a7511d89
SHA512

1406981fb765a8e62866bc317ebb70f7b1cb5a0e165aa3e12f81aff51bb402c193458b3a5ddf60cd2e51e3d35da5739adb226766e5ddb07289d186b96ef46447
SSDEEP

49152:Vj9FHLB3eUZvrb/TpvO90d7HjmAFd4A64nsfJNGnI30HCWU+9qXp7Y61eECQ5EVT:T3e5+I3Gh961eiE7z9UGhlvy

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
smbmon.exe

Files

smbmon.exe
.exe windows:6 windows x64 arch:x64

f0ea7b7844bbc5bfa9bb32efdcea957c

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
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler

Sections

.text
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.8MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 136KB - Virtual size: 507KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 512B - Virtual size: 4B

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f0ea7b7844bbc5bfa9bb32efdcea957c

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 1.9MB - Virtual size: 1.9MB

.rdata Size: 1.8MB - Virtual size: 1.8MB

.data Size: 136KB - Virtual size: 507KB

.idata Size: 1KB - Virtual size: 1KB

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

.symtab Size: 512B - Virtual size: 4B

.text
Size: 1.9MB - Virtual size: 1.9MB

.rdata
Size: 1.8MB - Virtual size: 1.8MB

.data
Size: 136KB - Virtual size: 507KB

.idata
Size: 1KB - Virtual size: 1KB

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

.symtab
Size: 512B - Virtual size: 4B