Installateur OppsCrasher[.]exe

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General

Target

Installateur OppsCrasher.exe
Size

997KB
MD5

6f6b22ba8dfc486ee7bc6c6702c5c716
SHA1

9c01c8d59388f286d2af2efa028228e80356b20b
SHA256

37318322fb0d69c412028347e2f13e58105c4cfd2f76bbc17f94a4e6614421d0
SHA512

3e496c2261a134780852378b664de96f77dc2b0a209d144bbd4259240e0e08aa96027d719757a2e337617c2e0f153fc52ff93857c420e73dff28d10ca33afacc
SSDEEP

24576:zL1P01Z0ZlUrZ+wH6qqEINgrUV+tGH3QvJ:9a0ZlUrQqimrS+4QvJ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Installateur OppsCrasher.exe

Files

Installateur OppsCrasher.exe
.exe windows:4 windows x86 arch:x86

b0d556e6fced10073d36709d8fe6ba14

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

GetModuleFileNameA
GetVersionExA
GetVersion
GetPrivateProfileStringA
GetStringTypeW
GetStringTypeA
IsBadCodePtr
IsBadReadPtr
SetUnhandledExceptionFilter
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetOEMCP
GetACP
GetCPInfo
LCMapStringW
GetDriveTypeA
IsBadWritePtr
HeapReAlloc
VirtualAlloc
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentVariableA
GetCommandLineA
GetStartupInfoA
GetModuleHandleA
MoveFileA
DeleteFileA
RtlUnwind
SetEnvironmentVariableA
CreateDirectoryA
HeapFree
HeapAlloc
HeapCompact
TerminateProcess
ExitProcess
GetCurrentProcess
MoveFileExA
FormatMessageA
SetFileTime
WritePrivateProfileStringA
OpenFile
GetFileAttributesA
SetFileAttributesA
SetErrorMode
GetLocalTime
GetFullPathNameA
MultiByteToWideChar
WideCharToMultiByte
GetTempPathA
GetShortPathNameA
GetExitCodeProcess
GetCurrentDirectoryA
SetCurrentDirectoryA
CreateProcessA
Sleep
lstrcatA
lstrlenA
WinExec
LoadLibraryA
GetProcAddress
FreeLibrary
GetDiskFreeSpaceA
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
CloseHandle
SetFilePointer
WriteFile
ReadFile
CreateFileA
GetLastError
FindFirstFileA
FindClose
GetWindowsDirectoryA
LCMapStringA
GetSystemDirectoryA

user32

DialogBoxParamA
ExitWindowsEx
IsIconic
PostQuitMessage
DefWindowProcA
AdjustWindowRectEx
BringWindowToTop
EndDialog
IsDlgButtonChecked
CheckDlgButton
SetTimer
GetDlgItemTextA
SendDlgItemMessageA
GetLastActivePopup
RegisterClassA
LoadCursorA
LoadIconA
PostMessageA
GetWindow
SendMessageA
GetSysColor
ScreenToClient
GetWindowRect
GetDlgItem
EndPaint
BeginPaint
GetClientRect
FillRect
CheckRadioButton
SetFocus
GetParent
UpdateWindow
IsWindowVisible
InvalidateRect
CreateDialogParamA
RedrawWindow
PeekMessageA
GetMessageA
IsDialogMessageA
TranslateMessage
DispatchMessageA
SetDlgItemTextA
SetWindowTextA
SetWindowPos
ShowWindow
DestroyWindow
CreateWindowExA
GetWindowLongA
IsWindowEnabled
CallWindowProcA
ValidateRect
SetWindowLongA
GetClassNameA
MessageBoxA
EnableWindow
SendMessageTimeoutA
wsprintfA
GetSystemMetrics
DrawTextA
FindWindowA

gdi32

CreatePalette
SetBkColor
ExtTextOutA
CreateFontIndirectA
GetSystemPaletteEntries
SetBkMode
AddFontResourceA
RemoveFontResourceA
GetStockObject
GetDeviceCaps
DeleteDC
DeleteObject
BitBlt
SelectObject
CreateCompatibleBitmap
CreateCompatibleDC
RealizePalette
SelectPalette
CreateHalftonePalette
CreateDIBPatternBrush
CreateSolidBrush
SetBrushOrgEx
SetTextColor
StretchDIBits
SetStretchBltMode

advapi32

RegDeleteValueA
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
RegCreateKeyExA
RegCreateKeyA
RegCloseKey
RegOpenKeyA
RegSetValueExA
RegQueryValueA
RegOpenKeyExA
RegQueryValueExA

shell32

SHBrowseForFolderA
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHGetMalloc
ShellExecuteA

ole32

OleInitialize
CoCreateInstance
CoGetMalloc
OleUninitialize

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
VerFindFileA

comctl32

ord17

Sections

.text
Size: 92KB - Virtual size: 91KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 184KB - Virtual size: 183KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b0d556e6fced10073d36709d8fe6ba14

Headers

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

version

comctl32

Sections

.text Size: 92KB - Virtual size: 91KB

.rdata Size: 8KB - Virtual size: 7KB

.data Size: 24KB - Virtual size: 22KB

.rsrc Size: 184KB - Virtual size: 183KB

.text
Size: 92KB - Virtual size: 91KB

.rdata
Size: 8KB - Virtual size: 7KB

.data
Size: 24KB - Virtual size: 22KB

.rsrc
Size: 184KB - Virtual size: 183KB