np50C0[.]dll | Triage

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General

Target

np50C0.dll
Size

368KB
MD5

50318db01d096e86e75c520ee0c74df9
SHA1

2a6afa3ae3be2a09b27a84d506bb8d8ea1aa5abc
SHA256

4bcb317d5f6791f04343b165a9fd6c30a84eab8d7dcfcc2e90d01296f4e2a56a
SHA512

ff3c11bfffafeef1a18e94a518562eb4ff50a127d9b7c4dee00ecfb458c9b25d2ace7361c320daacc53a045b5a1eda39d2452e12da1d6f7f585d5aa9b4efce29
SSDEEP

6144:D4O2T8Gpfinw+KfecrYlsUdA4k525kaXgJoVsWXwkv/gX6lS1S6i4:DINin+slHdA4k5wwJysWB/gXAS1L

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
np50C0.dll

Files

np50C0.dll
.dll windows:4 windows x86 arch:x86

b58db1d8030e6da84025d8fc3405ed00

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

msvcrt

free
strncmp
realloc
_adjust_fdiv
_initterm
rand
memcmp
memmove
memcpy
memset
malloc

kernel32

RtlUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
GetCurrentProcess
ResetEvent
DeleteCriticalSection
QueryPerformanceFrequency
lstrlenA
CreateDirectoryW
WaitForSingleObject
lstrcmpiA
lstrcmpA
MoveFileExW
GetSystemTimeAsFileTime
GetModuleFileNameW
CloseHandle
DeleteFileW
lstrcpyW
SetEvent
WriteFile
GetFileAttributesW
ReadFile
CreateFileW
GetFileSizeEx
GetSystemTime
MapViewOfFile
UnmapViewOfFile
VirtualQuery
QueryPerformanceCounter
lstrcmpW
lstrlenW
CreateFileMappingW
VirtualProtect
GetFileTime
CreateThread
GetEnvironmentStringsW
WideCharToMultiByte
MultiByteToWideChar
FreeEnvironmentStringsW
GetShortPathNameW
SystemTimeToFileTime
Sleep
lstrcpynW
FileTimeToSystemTime
FileTimeToLocalFileTime
GlobalLock
GetModuleHandleW
GlobalUnlock
GetProcAddress
GetModuleHandleA
CreateEventW
IsDebuggerPresent
lstrcpyA
GetLocalTime
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection

user32

GetClassNameW
SetWindowTextW
FindWindowExA
GetWindowTextW
CloseClipboard
IsClipboardFormatAvailable
FindWindowW
GetKeyboardState
GetKeyboardLayout
GetAsyncKeyState
GetClipboardData
SetWindowLongW
FindWindowExW
OpenClipboard
CallWindowProcW
wsprintfA
CharUpperW
ToUnicodeEx
wsprintfW
CharUpperA

shell32

SHGetFolderPathW
ShellExecuteA

ws2_32

send
closesocket
ioctlsocket
WSAGetLastError
inet_addr
bind
listen
accept
WSAStartup
htons
gethostbyname
connect
recv
socket

iphlpapi

GetAdaptersInfo

advapi32

CryptAcquireContextW
CryptGenRandom
CryptReleaseContext

Exports

Exports

Entry

Sections

.text
Size: 267KB - Virtual size: 267KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 42KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 47KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b58db1d8030e6da84025d8fc3405ed00

Headers

File Characteristics

Imports

msvcrt

kernel32

user32

shell32

ws2_32

iphlpapi

advapi32

Exports

Exports

Sections

.text Size: 267KB - Virtual size: 267KB

.rdata Size: 42KB - Virtual size: 41KB

.data Size: 47KB - Virtual size: 64KB

.reloc Size: 10KB - Virtual size: 9KB

.text
Size: 267KB - Virtual size: 267KB

.rdata
Size: 42KB - Virtual size: 41KB

.data
Size: 47KB - Virtual size: 64KB

.reloc
Size: 10KB - Virtual size: 9KB