chgport[.]exe | Triage

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General

Target

chgport.exe
Size

21KB
MD5

25687c581d1e5b60dbd8cfde547a7af1
SHA1

3cec1a71d0dcc8bca617f8c7fa43c484c6b85e57
SHA256

405a20ecc883a4555a0f92ffb6cea5e1e94e0660a0ea2c07db253e2bdc77a212
SHA512

58ee758fbf78648072b5e45233c89001a1f69df0ed9a3f8758146dd492e0e35bcc4b85d421cfc41f3a023cf73716117ada46f45cf189738cf0acde2e3be8b04c
SSDEEP

384:Z8tMD6xTo/xbRKK2/kiWJXaet0ZozMQinYWnQWO:Z8tMWxE6/kJnCRE

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
chgport.exe

Files

chgport.exe
.exe windows x86

e058970821ee7beec6ef9406f9ef876e

Headers

DLL Characteristics

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_32BIT_MACHINE

Imports

api-ms-win-core-registry-l1-1-0

RegCloseKey
RegEnumValueW
RegOpenKeyExW

user32

LoadStringW

kernel32

GetCurrentProcess
QueryDosDeviceW
SetLastError
GetConsoleOutputCP
SetThreadUILanguage
GetLastError
DefineDosDeviceW
HeapSetInformation
GetStdHandle
MultiByteToWideChar
FormatMessageW
TerminateProcess
WriteConsoleW
GetModuleHandleW
FreeLibrary
GetFileType
GetCommandLineW
LocalAlloc
LocalFree
VerSetConditionMask
VerifyVersionInfoW
FindFirstFileW
FindNextFileW
FindClose
GetFileAttributesW
Sleep
UnhandledExceptionFilter
SetUnhandledExceptionFilter
LoadLibraryW
GetTickCount
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter

ntdll

NtOpenFile
NtQueryVolumeInformationFile
NtClose
RtlInitUnicodeString

msvcrt

_wcsicmp
wcscpy_s
swprintf_s
wcschr
free
iswalnum
_wsetlocale
_wcsnicmp
wcsrchr
malloc
_ultoa
wcscat_s
vswprintf_s
vfwprintf
fwprintf
wcstol
wprintf
wcstoul
_wcsdup
_wcslwr
_XcptFilter
__p__commode
_amsg_exit
__getmainargs
__set_app_type
exit
_exit
_cexit
__p__fmode
__setusermatherr
_initterm
?terminate@@YAXXZ
_controlfp
_except_handler4_common
memmove
setlocale
memcpy
__iob_func
memset

Sections

.text
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 860B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

e058970821ee7beec6ef9406f9ef876e

Headers

DLL Characteristics

File Characteristics

Imports

api-ms-win-core-registry-l1-1-0

user32

kernel32

ntdll

msvcrt

Sections

.text Size: 14KB - Virtual size: 13KB

.data Size: 512B - Virtual size: 5KB

.idata Size: 2KB - Virtual size: 2KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 1024B - Virtual size: 860B

.text
Size: 14KB - Virtual size: 13KB

.data
Size: 512B - Virtual size: 5KB

.idata
Size: 2KB - Virtual size: 2KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 1024B - Virtual size: 860B