a77570a3b8eb758d9e16c477d85b8250N[.]exe

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General

Target

a77570a3b8eb758d9e16c477d85b8250N.exe
Size

89KB
MD5

a77570a3b8eb758d9e16c477d85b8250
SHA1

fdb4a0e3dcf636a58654efcdd4adb5b034f4a755
SHA256

cd59de878176e9f0ba8d08e73ae2c3de90cfb2a7a141e0c929c391d0f25873bb
SHA512

0dca3944e8d4b389ac844fa09bf2f4a3bc126f009dee2eeb47a901af9b6c98c1e027145db6e9558b7be0ac8a230b2d622eb3a1ba8f1622b8f1f09dbb534623e9
SSDEEP

1536:7xDJUblGuKOsKuMVp+yAQqUK46CweMrGhNuPNhVHZVHWRTD:9DujnU8p+yA4n64RTD

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a77570a3b8eb758d9e16c477d85b8250N.exe

Files

a77570a3b8eb758d9e16c477d85b8250N.exe
.dll windows:4 windows x86 arch:x86

94b1049d9d0b616aa5f0399b1eeafbad

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

user32

ExitWindowsEx
CallNextHookEx
OpenInputDesktop
GetThreadDesktop
GetMessageA
SetTimer
SetWindowsHookExA
SendInput
SetCursorPos
PostMessageA
OpenDesktopA
GetForegroundWindow
SetWindowsHookExW
GetWindowTextA
GetWindowThreadProcessId
wsprintfW
GetActiveWindow
CharLowerA
CharUpperA
PostThreadMessageA
EnumWindows
UpdateWindow
BringWindowToTop
ShowWindow
DestroyWindow
DispatchMessageA
SetThreadDesktop
MessageBoxA
wsprintfA
UnhookWindowsHookEx
OpenWindowStationA
SetProcessWindowStation
CloseDesktop
CloseWindowStation
IsWindow
SendMessageA

gdi32

DeleteObject
CreateCompatibleDC
SelectObject
BitBlt
DeleteDC
GetDeviceCaps
CreateDCA
CreateCompatibleBitmap
GetDIBits

advapi32

RegCloseKey
CreateServiceA
StartServiceA
RegisterServiceCtrlHandlerA
SetServiceStatus
RegEnumValueA
RegEnumKeyExA
RegDeleteValueA
QueryServiceConfigA
EnumServicesStatusA
ChangeServiceConfigA
RegCreateKeyExA
RegSetValueExA
OpenProcessToken
RegOpenKeyExA
RegQueryValueExA
OpenServiceA
GetUserNameW
LookupPrivilegeValueA
ImpersonateSelf
OpenThreadToken
AdjustTokenPrivileges
OpenSCManagerA
DeleteService
ControlService
CloseServiceHandle

shell32

ShellExecuteA
SHFileOperationA
SHEmptyRecycleBinA

ole32

CreateStreamOnHGlobal

ws2_32

listen
setsockopt
bind
socket
htons
send
connect
select
ntohs
accept
WSADuplicateSocketA
WSAStartup
closesocket
recv
inet_addr
gethostbyname
inet_ntoa
WSASocketA
getsockname

shlwapi

StrCmpW
StrChrA
StrStrA
StrRChrA
SHDeleteKeyA
StrCmpNIA
StrToIntA

psapi

GetModuleFileNameExA

imm32

ImmReleaseContext
ImmGetCompositionStringW
ImmGetCompositionStringA
ImmGetContext

avicap32

capCreateCaptureWindowA
capGetDriverDescriptionA

winmm

waveInUnprepareHeader
waveInPrepareHeader
waveInAddBuffer
waveInStart
waveInStop
waveInClose
waveInOpen

msvcrt

strrchr
__dllonexit
_onexit
_initterm
_adjust_fdiv
malloc
wcscmp
free
strchr
_beginthread
__CxxFrameHandler
??2@YAPAXI@Z
??3@YAXPAX@Z

kernel32

FlushFileBuffers
SetFilePointer
MoveFileA
GetDriveTypeA
GetVolumeInformationA
GetDiskFreeSpaceExA
GetLogicalDriveStringsA
GetFileAttributesExA
FindClose
GetLastError
FindNextFileA
lstrcmpA
FindFirstFileA
lstrcmpiA
Process32Next
Process32First
CreateToolhelp32Snapshot
DuplicateHandle
SetStdHandle
CreatePipe
GetStdHandle
GetEnvironmentVariableA
ExitProcess
GetCommandLineA
GetProcAddress
FreeLibrary
LocalAlloc
WideCharToMultiByte
RaiseException
lstrlenW
lstrcatW
OpenEventA
OpenMutexA
GetFileSize
GlobalAlloc
GlobalLock
lstrcpyW
WaitForMultipleObjects
ResetEvent
ReleaseMutex
GlobalFree
CreateEventA
CreateMutexA
GetFileSizeEx
SetFilePointerEx
ReadFile
GetCurrentProcess
GetPriorityClass
GetThreadPriority
SetPriorityClass
SetThreadPriority
QueryPerformanceFrequency
QueryPerformanceCounter
GetVersion
GetVersionExA
TerminateProcess
ResumeThread
GetSystemInfo
GlobalMemoryStatus
GetComputerNameA
GetACP
GetOEMCP
GetLocalTime
GetTempPathA
WriteFile
GetCurrentThread
SearchPathA
GetModuleFileNameA
OpenProcess
InterlockedExchange
LoadLibraryA
CreateDirectoryA
GetCurrentProcessId
lstrlenA
DeviceIoControl
CreateFileA
CloseHandle
GetSystemDirectoryA
SetEvent
DeleteFileA
lstrcpyA
GetCurrentThreadId
GetStartupInfoA
CreateProcessA
Sleep
lstrcatA
WaitForSingleObject
GetTickCount

Exports

Exports

DoMainWork
DoService
ServiceMain

Sections

.text
Size: 66KB - Virtual size: 66KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Share
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

94b1049d9d0b616aa5f0399b1eeafbad

Headers

File Characteristics

Imports

user32

gdi32

advapi32

shell32

ole32

ws2_32

shlwapi

psapi

imm32

avicap32

winmm

msvcrt

kernel32

Exports

Exports

Sections

.text Size: 66KB - Virtual size: 66KB

.rdata Size: 7KB - Virtual size: 7KB

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

Share Size: 4KB - Virtual size: 4KB

.reloc Size: 4KB - Virtual size: 3KB

.text
Size: 66KB - Virtual size: 66KB

.rdata
Size: 7KB - Virtual size: 7KB

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

Share
Size: 4KB - Virtual size: 4KB

.reloc
Size: 4KB - Virtual size: 3KB