ctfmon[.]exe | Triage

General

Target

ctfmon.exe
Size

10KB
MD5

9929d83891b1c86f4e12c0c90bd8632e
SHA1

49c15d9b347118e4ca30ae40551c41d07e6ad1ac
SHA256

035f9b76f8b5fec3f645a5645257ff7e13d603a878648881affdb0e9dc989bc8
SHA512

5b99bf15c5f36ed83670777e173cdb00fc10fb05f4ee0d14b59f30585f6b53e283e6eeab251e71a4827d0674666aeef65d4d9ae407335faa0920590771d9893f
SSDEEP

96:4+IYPI5Y80MF1v2gSnW2Qd6BZTLjlsDqf17plruADJVpRKLwEWjgWwBed:oYPD9M+npBBZTSOf17plyIYWjgWj

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ctfmon.exe

Files

ctfmon.exe
.exe windows:6 windows x64

c799fe056f8df24a5e47c4d509c9d61c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

RegisterApplicationRestart
HeapSetInformation
GetStartupInfoW
GetCommandLineW
GetModuleHandleW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
SetUnhandledExceptionFilter
Sleep

msvcrt

_commode
_XcptFilter
_amsg_exit
__getmainargs
__set_app_type
?terminate@@YAXXZ
_fmode
_acmdln
__C_specific_handler
_initterm
__setusermatherr
_ismbblead
_cexit
_exit
exit

ntdll

RtlLookupFunctionEntry
RtlCaptureContext
RtlVirtualUnwind

msctfmonitor

DoMsCtfMonitor

Sections

.text
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 512B - Virtual size: 180B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 36B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c799fe056f8df24a5e47c4d509c9d61c

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

ntdll

msctfmonitor

Sections

.text Size: 3KB - Virtual size: 2KB

.data Size: 512B - Virtual size: 1KB

.pdata Size: 512B - Virtual size: 180B

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

.rsrc Size: 3KB - Virtual size: 2KB

.reloc Size: 512B - Virtual size: 36B

.text
Size: 3KB - Virtual size: 2KB

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 512B - Virtual size: 180B

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

.rsrc
Size: 3KB - Virtual size: 2KB

.reloc
Size: 512B - Virtual size: 36B