efc0420cf294a4f07d0eb459287206d32d707b086aaaf216abc3ba44d3f87136

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General

Target

efc0420cf294a4f07d0eb459287206d32d707b086aaaf216abc3ba44d3f87136
Size

1.2MB
MD5

f334cc340f123fb7dfd90afac44e68fd
SHA1

ab66eec2346c7fc9e36a4dbd31d23a97727d5ad7
SHA256

efc0420cf294a4f07d0eb459287206d32d707b086aaaf216abc3ba44d3f87136
SHA512

ba0384d16ee510bfed7dbc5dd94708a922a57e03fd86551dcbc65fac5ea17dfc326c564ae88ec573773afeef21b5e0ec6309c7b93bb481196c564ae155f7f40c
SSDEEP

24576:BQNb0GdakEWrkV9MbU/evUhWzyiYF06fhX/Nj/EFLWnaQvJ0VCP98ta9f6:WNb0hkEWrKMbU/CUhWK0EvNj/hd0Uzl6

Score

1^/10

Malware Config

Signatures

NSIS installer 1 IoCs

installer

resource	yara_rule
sample	nsis_installer_1

Files

efc0420cf294a4f07d0eb459287206d32d707b086aaaf216abc3ba44d3f87136
.exe windows x86

ef428f59ef523870c863d520caf0904c

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
GetLastError
CreateDirectoryA
SetFileAttributesA
Sleep
GetTickCount
CreateFileA
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
GetWindowsDirectoryA
GetTempPathA
GetCommandLineA
SetErrorMode
LoadLibraryA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
SearchPathA
GetTempFileNameA
lstrlenA
lstrcatA
GetSystemDirectoryA
GetVersion
lstrcpyA
CreateProcessW
lstrcatW
lstrcpyW
lstrlenW
GetVersionExA
CreateFileW
GetSystemDirectoryW
ReleaseMutex
GlobalFindAtomA
CreateMutexA
UnmapViewOfFile
MapViewOfFile
CreateFileMappingA
GetModuleFileNameW
GlobalAddAtomA
GlobalDeleteAtom
SetLastError
FindFirstFileW
WideCharToMultiByte
TerminateThread
GetExitCodeThread
CompareFileTime
SetFileTime
CloseHandle
lstrcmpiA
lstrcmpA
ExpandEnvironmentStringsA
GlobalFree
GlobalAlloc
WaitForSingleObject
GetExitCodeProcess
GetModuleHandleA
LoadLibraryExA
GetProcAddress
FreeLibrary
MultiByteToWideChar
WritePrivateProfileStringA
GetPrivateProfileStringA
WriteFile
ReadFile
SetFilePointer
FindClose
FindNextFileA
FindFirstFileA
DeleteFileA
RemoveDirectoryA
MulDiv

user32

EmptyClipboard
OpenClipboard
TrackPopupMenu
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
SetClipboardData
CharLowerW
FindWindowA
LoadCursorA
SetCursor
GetWindowLongA
GetSysColor
SetWindowPos
IsWindowEnabled
SetClassLongA
GetSystemMenu
EnableMenuItem
CloseClipboard
IsWindowVisible
CallWindowProcA
LoadBitmapA
GetMessagePos
CharLowerA
CheckDlgButton
GetWindowRect
ScreenToClient
EndDialog
RegisterClassA
SystemParametersInfoA
CreateWindowExA
DialogBoxParamA
CharNextA
ExitWindowsEx
DestroyWindow
CreateDialogParamA
SetTimer
SetWindowTextA
PostQuitMessage
SetForegroundWindow
ShowWindow
wsprintfA
EndPaint
DrawTextA
FillRect
GetClientRect
BeginPaint
DefWindowProcA
SendMessageA
InvalidateRect
EnableWindow
GetDC
LoadImageA
SetWindowLongA
GetDlgItem
IsWindow
FindWindowExA
SendMessageTimeoutA
GetClassInfoA

gdi32

SetBkColor
GetDeviceCaps
DeleteObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetTextColor
SelectObject

shell32

SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA
SHGetSpecialFolderLocation

advapi32

RegOpenKeyExA
RegQueryValueExW
RegOpenKeyExW
RegEnumKeyA
RegQueryValueExA
RegSetValueExA
RegCreateKeyExA
RegEnumValueA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey

comctl32

ImageList_AddMasked
ImageList_Destroy
ord17
ImageList_Create

ole32

CoInitializeEx
CoSetProxyBlanket
CoUninitialize
CoTaskMemFree
OleInitialize
OleUninitialize
CoCreateInstance
CoInitializeSecurity

version

VerQueryValueA
GetFileVersionInfoA
GetFileVersionInfoSizeA

wininet

HttpQueryInfoA
InternetReadFile
InternetCloseHandle
DeleteUrlCacheEntry
InternetOpenA
InternetOpenUrlA

msvcrt

free
rand
srand
time
memcpy
strncmp
malloc
strchr
sprintf
strncat
realloc
_except_handler3
strstr
memset

oleaut32

VariantClear

Sections

.text
Size: 35KB - Virtual size: 34KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 109KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ef428f59ef523870c863d520caf0904c

Headers

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

wininet

msvcrt

oleaut32

Sections

.text Size: 35KB - Virtual size: 34KB

.rdata Size: 6KB - Virtual size: 6KB

.data Size: 2KB - Virtual size: 109KB

.ndata Size: - Virtual size: 36KB

.rsrc Size: 18KB - Virtual size: 17KB

.text
Size: 35KB - Virtual size: 34KB

.rdata
Size: 6KB - Virtual size: 6KB

.data
Size: 2KB - Virtual size: 109KB

.ndata
Size: - Virtual size: 36KB

.rsrc
Size: 18KB - Virtual size: 17KB