install[.]exe | Triage

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General

Target

install.exe
Size

6.9MB
MD5

24a387fda6e0f36f9af44d65487c5f5b
SHA1

a2e4ddfce98b2936da2d1bc0d9f51f49d4c3c970
SHA256

b1a7ec17bf00d0d8d15adeb1f9d9de29404841b9f6c1df3f356f5255baf18ffb
SHA512

f4fb7d8c5033bf49f844395180dd52012fdfd67deea344bd46d7d99e9ea9552994b7daef5cdf83530a91d6cac53ebc06a25f945beaa7172bf3af5f0e02148a61
SSDEEP

196608:CNsJA0QbUplMXk/td4xhpNsiV+CDpkpE7Cu:CNvgWQd4PpNnlGI

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
install.exe

Files

install.exe
.exe windows:6 windows x86 arch:x86

b28afc80ab5c1b4456852063b1c6ecbb

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

FindNextFileA
GetVersion
SetErrorMode
TlsSetValue
GetACP
EnumSystemLocalesW
GetModuleHandleA
ReadConsoleW
WriteConsoleW
SetStdHandle
OutputDebugStringW
LoadLibraryExW
SetFilePointerEx
ReadFile
GetConsoleMode
GetConsoleCP
FlushFileBuffers
CloseHandle
FreeEnvironmentStringsW
GetCurrentProcessId
WriteFile
GetFileType
GetStdHandle
HeapSize
FindClose
ExitProcess
GetCurrentThreadId
GetProcessHeap
GetLocaleInfoW
LCMapStringW
GetProcAddress
GetModuleHandleW
TlsFree
TlsGetValue
TlsAlloc
SetUnhandledExceptionFilter
UnhandledExceptionFilter
HeapAlloc
RtlUnwind
RaiseException
HeapReAlloc
HeapFree
GetStringTypeW
MultiByteToWideChar
DeleteCriticalSection
EnterCriticalSection
DecodePointer
SetLastError
VerifyVersionInfoW
GlobalUnlock
FileTimeToSystemTime
GetVersionExW
SizeofResource
GetUserDefaultLCID
InitializeSListHead
LoadResource
FreeLibrary
GetDriveTypeW
SetFilePointer
DeleteFileW
GetUserDefaultUILanguage
GetOEMCP
RemoveDirectoryW
GetThreadLocale
GetCPInfoExW
WritePrivateProfileStringW
GetSystemDirectoryA
GetFileAttributesW
WideCharToMultiByte
GetUserDefaultLangID
WaitForSingleObject
QueryPerformanceCounter
GetCommandLineW
SwitchToThread
lstrcpyW
SuspendThread
GetThreadTimes
GetWindowsDirectoryW
IsDebuggerPresent
GetThreadPriority
GetModuleFileNameA
GetSystemInfo
CreateEventW
LockResource
GetLocalTime
ResetEvent
IsValidCodePage
VirtualAlloc
IsDBCSLeadByteEx
GetLastError
FindFirstFileA
GetPrivateProfileIntW
GetTempPathW
GetStartupInfoW
ExitThread
GetOverlappedResult
CreateFileW
GetTimeZoneInformation
GetModuleFileNameW
TerminateProcess
CreateProcessA
IsProcessorFeaturePresent
GetExitCodeProcess
HeapCreate
LeaveCriticalSection
HeapDestroy
FormatMessageW
Sleep
InitializeCriticalSectionAndSpinCount
IsValidLocale
GetSystemDirectoryW
GetProcessTimes
SetCommTimeouts
GetCommandLineA
SetCommState
VirtualQueryEx
GetPrivateProfileStringW
GetSystemTimeAsFileTime
VirtualFree
GetCurrentThread
GetTickCount
SetHandleInformation
GetEnvironmentStringsW
CompareFileTime
GetCurrentProcess
WaitNamedPipeA
GetCommState
VerSetConditionMask
EnumCalendarInfoW
SystemTimeToFileTime
FindResourceW
GetCPInfo
MapViewOfFile
FindFirstFileW
EnumResourceNamesW
GetTempFileNameW
GetDateFormatW
GetModuleHandleExW
EncodePointer

user32

GetMonitorInfoW
CopyRect
EndPaint
DestroyWindow
TrackPopupMenu
GetParent
AttachThreadInput
LoadIconA
CreateMenu
DrawTextExW
ModifyMenuW
ShowCaret
GetCapture
SetRect
CheckMenuRadioItem
SetWindowLongA
GetWindowLongW
GetWindowLongA
SetScrollPos
DrawStateW
CharUpperW
SendDlgItemMessageW
IsDlgButtonChecked
EnableScrollBar
AppendMenuA
GetKeyboardType
EnableWindow
WaitMessage
SendMessageW
DialogBoxParamA
GetWindow
IsRectEmpty
ToAsciiEx
ClientToScreen
SetCursor
GetMessageA
GetSystemMenu
SetTimer
CreateDialogParamA
PostQuitMessage
SendDlgItemMessageA
IsIconic
SetKeyboardState
MsgWaitForMultipleObjects
IsZoomed
LoadStringA
RemovePropA
GetWindowInfo
MessageBeep
SetParent
DrawEdge
GetMenuItemInfoW
BeginPaint
GetDlgItemTextW
GetSystemMetrics
InsertMenuW
EnumChildWindows
GetWindowThreadProcessId
GetMessageTime
CheckMenuItem
GetWindowTextLengthA
GetClientRect
SetCapture
MapDialogRect
SetWindowRgn
GetScrollInfo
MessageBoxW
SetScrollRange
CreateIconIndirect
GetDC
DrawFocusRect
ShowCursor
CreateDialogIndirectParamA
SetDlgItemInt
GetMenu
GetWindowTextA
GetKeyboardLayout
MessageBoxA
UnionRect
LoadMenuW
GetWindowTextW
SystemParametersInfoW
ReleaseDC
MonitorFromWindow
ScrollWindow
SetWindowLongW
EndDialog
SetWindowsHookExA
CheckDlgButton
SetMenu
CreatePopupMenu
DrawMenuBar
GetMenuItemCount
IsWindow
ReleaseCapture
InsertMenuA
SetWindowTextA
SetDlgItemTextW
ValidateRgn
MapWindowPoints
EndMenu
DestroyMenu
GetDlgItemTextA
SetWindowTextW
DestroyIcon
DrawFrameControl
SetMenuItemInfoW
SetDlgItemTextA
SetScrollInfo
ValidateRect
InvalidateRect

gdi32

GetPixel
GetStockObject
SetPixel
GetRgnBox
GdiFlush
CopyEnhMetaFileA
SetDIBColorTable
StretchBlt
CreateFontA
Polygon
CreateHatchBrush
GetCharacterPlacementW
SetTextColor
GetMetaFileBitsEx
ExtFloodFill
PatBlt
GetTextExtentPoint32W
Arc
TranslateCharsetInfo
BitBlt
EndPage
RoundRect
SetWindowOrgEx
CreateEnhMetaFileW
GetTextExtentPointA
CreateRectRgn
GetObjectType
RealizePalette
ExtCreateRegion
PlayEnhMetaFile
PtInRegion
GetEnhMetaFileHeader
ExcludeClipRect
GetWindowOrgEx
CreatePolygonRgn
RestoreDC
GetBkColor
CombineRgn
SetBkColor
SetLayout
MoveToEx
CreateBitmapIndirect
SetViewportExtEx
CreatePen
GetClipBox
Polyline
GetSystemPaletteEntries
GetCharWidth32A
GetNearestPaletteIndex
SetStretchBltMode
GetCharABCWidthsW
GetObjectW
SelectPalette
SetPolyFillMode
OffsetRgn
Ellipse
CreateBrushIndirect
CreateCompatibleBitmap
SetMapMode
CreateRectRgnIndirect
PolyPolyline
SelectClipRgn
GetPaletteEntries
SelectObject
PolyPolygon
GetRegionData
DeleteObject

comdlg32

GetSaveFileNameW
FindTextW

advapi32

StartServiceW
SetSecurityDescriptorDacl
EqualSid
OpenSCManagerW
RegSetValueExW
RegCloseKey
RegLoadKeyW
ControlService
GetUserNameA
RegSetKeySecurity
AllocateAndInitializeSid
RegDeleteValueA
RegConnectRegistryW
RegOpenKeyExA
LookupPrivilegeValueW
RegQueryInfoKeyW
OpenServiceW
OpenProcessToken
CloseServiceHandle
AdjustTokenPrivileges

shell32

ShellExecuteW
Shell_NotifyIconW
CommandLineToArgvW

ole32

CoInitialize
CoTaskMemFree

oleaut32

SafeArrayPtrOfIndex
SysFreeString
VariantChangeType
SysAllocStringLen
VariantClear
SafeArrayGetLBound
SafeArrayCreate

Exports

Exports

?__bgmkgnthrzcw@@YAJXZ
?__cqxuswbilgncio@@YANXZ
?__elhzfpgjns@@YAGXZ
?__hexcrd@@YA_JXZ
?__ibavxparjexei@@YAEXZ
?__jaseq@@YAMXZ
?__jmruaryzmknii@@YA_KXZ
?__kyrrjeuook@@YAIXZ
?__lpgazqk@@YAGXZ
?__lvmywki@@YAMXZ
?__pnplemjnuasgf@@YAFXZ
?__rfobqw@@YAFXZ

Sections

.text
Size: 770KB - Virtual size: 769KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.info
Size: 512B - Virtual size: 10B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 6.1MB - Virtual size: 6.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 29KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b28afc80ab5c1b4456852063b1c6ecbb

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

advapi32

shell32

ole32

oleaut32

Exports

Exports

Sections

.text Size: 770KB - Virtual size: 769KB

.info Size: 512B - Virtual size: 10B

.data Size: 6.1MB - Virtual size: 6.1MB

.idata Size: 9KB - Virtual size: 8KB

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

.reloc Size: 29KB - Virtual size: 29KB

.rsrc Size: 3KB - Virtual size: 2KB

.text
Size: 770KB - Virtual size: 769KB

.info
Size: 512B - Virtual size: 10B

.data
Size: 6.1MB - Virtual size: 6.1MB

.idata
Size: 9KB - Virtual size: 8KB

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

.reloc
Size: 29KB - Virtual size: 29KB

.rsrc
Size: 3KB - Virtual size: 2KB