89ec76878e66d1702b21a090937976c10fd72cbdfe29d3a97f6a8f4dc5eb903aN[.]exe

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General

Target

89ec76878e66d1702b21a090937976c10fd72cbdfe29d3a97f6a8f4dc5eb903aN.exe
Size

611KB
MD5

a6e5fc62a66683e1bc549fd7bb8c95e0
SHA1

3d9762c0657cab0cc3eeb4d3b36cccc53c931a0d
SHA256

89ec76878e66d1702b21a090937976c10fd72cbdfe29d3a97f6a8f4dc5eb903a
SHA512

76c9e4a4b1fbd560cc2f9758175bde59c34304dd36cd7622f4319410c85c9deb79e73685f9895f6685568b1a9456cffd719edc3c42e14d2fb374b61fc2f73f4e
SSDEEP

12288:aN7MM63URzWLvEt6k+Yvs9AQG5n1DzE+x9JpU6iLlnK4Z3QveXaHd:G83ueMj+Os9hIdEk9bUDRQveX

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
89ec76878e66d1702b21a090937976c10fd72cbdfe29d3a97f6a8f4dc5eb903aN.exe

Files

89ec76878e66d1702b21a090937976c10fd72cbdfe29d3a97f6a8f4dc5eb903aN.exe
.exe windows:6 windows x86 arch:x86

f19b41e3ca8d8c81e8dfcf3a7d740d6c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

rwinsta.pdb

Imports

winsta

WinStationReset
WinStationNameFromLogonIdW
WinStationQueryInformationW
LogonIdFromWinStationNameW
WinStationOpenServerW

user32

LoadStringW

kernel32

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

msvcrt

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

Sections

.text
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 592KB - Virtual size: 2.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

f19b41e3ca8d8c81e8dfcf3a7d740d6c

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

winsta

user32

kernel32

msvcrt

Sections

.text Size: 15KB - Virtual size: 14KB

.data Size: 1024B - Virtual size: 6KB

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

.reloc Size: 592KB - Virtual size: 2.4MB

.text
Size: 15KB - Virtual size: 14KB

.data
Size: 1024B - Virtual size: 6KB

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

.reloc
Size: 592KB - Virtual size: 2.4MB