abc[.]exe | Triage

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General

Target

abc.exe
Size

21.0MB
MD5

07d65172c0f8bc5ed9ecc331867440ea
SHA1

dcbeecfcff457460fc100a4718f80ec4cb9fb11e
SHA256

394617dc9bacccea33628cd2a65b37c1141f3858ca6114d333c2f042c802627a
SHA512

40ad51f2c66b628f1d9211fe62d52cb6b3cbb8a670dd1ef599490b0f10b176f033b60141af68580270d19ce96a6fdab0bc25703ce967c60c4ccb98b18ff9c833
SSDEEP

393216:NkEcWOaHqB+rKaMszgQEQ2y3o43eWfOQ4UzEKwCPEs8TrTvqeBt7LIWt:jlf6r9uO2zZLPUnTvj

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
abc.exe

Files

abc.exe
.exe windows x86

aa19891801ac159736a63249674e6f26

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

ws2_32

WSAAsyncSelect
closesocket
send
WSACleanup
WSAStartup
gethostbyname
inet_ntoa
getservbyname
inet_addr
WSAWaitForMultipleEvents
WSAEnumNetworkEvents
WSACreateEvent
WSACloseEvent
WSAEventSelect
WSAResetEvent
getaddrinfo
freeaddrinfo
getsockname
WSASetLastError
WSAStringToAddressA
shutdown
WSAIoctl
ntohl
inet_ntop
inet_pton
htons
bind
socket
setsockopt
recvfrom
ioctlsocket
connect
ntohs
WSAGetLastError
accept
recv
getpeername

crypt32

CertFreeCertificateContext
CertOpenStore
CertFindCertificateInStore
CertEnumCertificatesInStore
CertCloseStore
CertDuplicateCertificateContext
CertGetCertificateContextProperty

kernel32

InterlockedExchangeAdd
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
DeleteFiber
SwitchToFiber
CreateFiber
GetModuleHandleW
GetVersion
GetFileType
GetStdHandle
FindNextFileW
FindFirstFileW
FormatMessageW
SystemTimeToFileTime
GetSystemTime
ConvertFiberToThread
ConvertThreadToFiber
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetConsoleMode
SetConsoleMode
ReadConsoleA
ReadConsoleW
GetEnvironmentVariableW
MapViewOfFile
GetWindowsDirectoryA
CreateMutexA
ReleaseMutex
SuspendThread
SetNamedPipeHandleState
WaitNamedPipeA
OpenFileMappingA
OpenEventA
WriteConsoleW
CompareStringW
CreateFileW
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
VirtualQuery
SetStdHandle
GetFileInformationByHandle
LoadLibraryW
GetStringTypeW
GetConsoleCP
GetLocaleInfoW
LCMapStringW
SetEnvironmentVariableW
TerminateProcess
IsDebuggerPresent
UnhandledExceptionFilter
IsProcessorFeaturePresent
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetModuleFileNameW
SetUnhandledExceptionFilter
IsValidCodePage
GetACP
HeapQueryInformation
SetEnvironmentVariableA
GetTimeZoneInformation
HeapSize
FindFirstFileExA
SetConsoleCtrlHandler
GetDriveTypeW
ExitThread
DecodePointer
EncodePointer
GetCurrentDirectoryW
RtlUnwind
GetStartupInfoW
HeapSetInformation
GetOEMCP
GetCPInfo
GetProcessVersion
SetErrorMode
GlobalFlags
GetFileTime
LocalReAlloc
GlobalHandle
LocalAlloc
lstrcmpA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcmpiA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
DuplicateHandle
lstrcpynA
FileTimeToLocalFileTime
FileTimeToSystemTime
UnmapViewOfFile
GetCurrentProcess
GetCurrentThread
SwitchToThread
CreateFileMappingA
MapViewOfFileEx
GetFileSize
InterlockedIncrement
TerminateThread
GetSystemInfo
SetLastError
AreFileApisANSI
InterlockedExchange
FormatMessageA
LocalFree
InitializeSRWLock
HeapDestroy
HeapCreate
InitializeCriticalSectionAndSpinCount
FindResourceExW
FindResourceW
RaiseException
InterlockedCompareExchange
InterlockedDecrement
CreateSemaphoreA
ResumeThread
ReleaseSemaphore
EnterCriticalSection
LeaveCriticalSection
GetProfileStringA
WriteFile
WaitForMultipleObjects
CreateFileA
SetEvent
FindResourceA
LoadResource
LockResource
SizeofResource
ReadFile
PeekNamedPipe
lstrlenW
GetModuleFileNameA
WideCharToMultiByte
MultiByteToWideChar
GetCurrentThreadId
ExitProcess
GlobalSize
GlobalFree
DeleteCriticalSection
InitializeCriticalSection
lstrcatA
lstrlenA
WinExec
lstrcpyA
FindNextFileA
GetDriveTypeA
GlobalReAlloc
HeapFree
HeapReAlloc
GetProcessHeap
HeapAlloc
GetUserDefaultLCID
GetFullPathNameA
FreeLibrary
LoadLibraryA
GetLastError
GetVersionExA
WritePrivateProfileStringA
GetPrivateProfileStringA
CreateThread
CreateEventA
ResetEvent
Sleep
OutputDebugStringA
ExpandEnvironmentStringsA
GlobalAlloc
GlobalLock
GlobalUnlock
GetTempPathA
FindFirstFileA
FindClose
SetFileAttributesA
GetFileAttributesA
DeleteFileA
SetCurrentDirectoryA
GetVolumeInformationA
GetModuleHandleA
GetProcAddress
GetDiskFreeSpaceA
MulDiv
SetLocalTime
GetCommandLineA
GetTickCount
CreateProcessA
WaitForSingleObject
CloseHandle
GetFileAttributesW
OutputDebugStringW
GetFullPathNameW
FlushViewOfFile
WaitForSingleObjectEx
UnlockFileEx
LockFileEx
HeapCompact
HeapValidate
GetVersionExW
GetTempPathW
GetFileAttributesExW
GetDiskFreeSpaceW
DeleteFileW
CreateMutexW
CreateFileMappingW

user32

ScrollWindowEx
IsDialogMessageA
SetWindowTextA
MoveWindow
CheckMenuItem
CreateIconFromResource
CreateIconFromResourceEx
RegisterClipboardFormatA
DispatchMessageA
GetMessageA
WindowFromPoint
DrawFocusRect
DrawEdge
DrawFrameControl
TranslateMessage
LoadIconA
DrawIconEx
CreatePopupMenu
AppendMenuA
ModifyMenuA
CreateMenu
CreateAcceleratorTableA
GetDlgCtrlID
GetSubMenu
EnableMenuItem
ClientToScreen
EnumDisplaySettingsA
LoadImageA
SystemParametersInfoA
ShowWindow
IsWindowEnabled
TranslateAcceleratorA
GetKeyState
CopyAcceleratorTableA
PostQuitMessage
IsZoomed
GetClassInfoA
DefWindowProcA
GetSystemMenu
MsgWaitForMultipleObjects
GetUserObjectInformationW
GetProcessWindowStation
DeleteMenu
GetMenu
SetMenu
PeekMessageA
IsIconic
SetFocus
GetActiveWindow
GetWindow
DestroyAcceleratorTable
SetWindowRgn
GetMessagePos
ScreenToClient
ChildWindowFromPointEx
CopyRect
LoadBitmapA
WinHelpA
KillTimer
SetTimer
ReleaseCapture
GetCapture
SetCapture
GetScrollRange
SetScrollRange
SetScrollPos
SetRect
InflateRect
IntersectRect
DestroyIcon
PtInRect
OffsetRect
IsWindowVisible
EnableWindow
RedrawWindow
GetWindowLongA
SetWindowLongA
GetSysColor
SetActiveWindow
SetCursorPos
LoadCursorA
SetCursor
GetDC
FillRect
IsRectEmpty
ReleaseDC
IsChild
DestroyMenu
SetForegroundWindow
GetWindowRect
EqualRect
UpdateWindow
ValidateRect
InvalidateRect
GetClientRect
GetFocus
GetParent
GetTopWindow
PostMessageA
IsWindow
SetParent
DestroyCursor
SendMessageA
SetWindowPos
MessageBoxA
GetCursorPos
GetSystemMetrics
EmptyClipboard
SetClipboardData
OpenClipboard
GetClipboardData
CloseClipboard
wsprintfA
WaitForInputIdle
MessageBoxW
GetDesktopWindow
CallWindowProcA
CreateWindowExA
RegisterHotKey
UnregisterHotKey
GetForegroundWindow
UnregisterClassA
GetSysColorBrush
LoadStringA
GetClassNameA
GetMenuCheckMarkDimensions
GetMenuState
SetMenuItemBitmaps
SetRectEmpty
GetWindowTextA
GetWindowTextLengthA
CharUpperA
GetWindowDC
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
GetDlgItem
DestroyWindow
CreateDialogIndirectParamA
EndDialog
GetNextDlgTabItem
GetWindowPlacement
RegisterWindowMessageA
GetLastActivePopup
GetMessageTime
RemovePropA
GetPropA
UnhookWindowsHookEx
SetPropA
GetClassLongA
CallNextHookEx
SetWindowsHookExA
GetMenuItemID
GetMenuItemCount
RegisterClassA
GetScrollPos
AdjustWindowRectEx
MapWindowPoints
SendDlgItemMessageA

gdi32

TranslateCharsetInfo
CreateFontA
GetNearestPaletteIndex
SetBkColor
CreateRectRgnIndirect
GetClipBox
SetStretchBltMode
GetClipRgn
CreatePolygonRgn
SelectClipRgn
DeleteObject
CreateDIBitmap
GetSystemPaletteEntries
CreatePalette
StretchBlt
SelectPalette
RealizePalette
GetDIBits
ScaleWindowExtEx
GetViewportOrgEx
GetWindowOrgEx
BeginPath
EndPath
PathToRegion
CreateEllipticRgn
CreateRoundRectRgn
GetTextColor
GetBkMode
GetBkColor
GetROP2
GetStretchBltMode
GetPolyFillMode
CreateCompatibleBitmap
CreateBitmap
SelectObject
CreatePen
PatBlt
CombineRgn
CreateRectRgn
FillRgn
CreateSolidBrush
CreateFontIndirectA
GetStockObject
GetObjectA
EndPage
EndDoc
DeleteDC
StartDocA
StartPage
BitBlt
CreateCompatibleDC
Ellipse
Rectangle
LPtoDP
DPtoLP
GetCurrentObject
RoundRect
GetTextExtentPoint32A
GetDeviceCaps
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
LineTo
MoveToEx
CreateDCA
ExcludeClipRect
ExtSelectClipRgn
GetViewportExtEx
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
GetTextMetricsA
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
SetTextColor
SetROP2
SetPolyFillMode
SetBkMode
RestoreDC
SaveDC
GetWindowExtEx

winmm

waveOutRestart
midiStreamClose
midiOutReset
midiStreamStop
midiStreamOut
midiOutPrepareHeader
midiStreamProperty
midiStreamOpen
midiOutUnprepareHeader
waveOutOpen
waveOutGetNumDevs
waveOutClose
waveOutReset
waveOutPause
waveOutWrite
waveOutPrepareHeader
waveOutUnprepareHeader
timeGetTime
timeBeginPeriod
timeGetDevCaps
midiStreamRestart
timeEndPeriod

winspool.drv

ClosePrinter
DocumentPropertiesA
OpenPrinterA

advapi32

RegQueryValueExA
RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegQueryValueA
CryptEnumProvidersW
CryptReleaseContext
CryptDestroyKey
CryptGetProvParam
CryptAcquireContextW
CryptGetUserKey
CryptExportKey
RegCreateKeyExA
CryptDestroyHash
CryptSignHashW
CryptSetHashParam
CryptCreateHash
CryptDecrypt
DeregisterEventSource
ReportEventW
RegisterEventSourceW
CryptGenRandom
RegEnumValueA

shell32

DragQueryFileA
DragFinish
DragAcceptFiles
StrChrA
Shell_NotifyIconA
ShellExecuteA

ole32

CLSIDFromProgID
OleRun
CoCreateInstance
CreateStreamOnHGlobal
CLSIDFromString
OleUninitialize
OleInitialize

oleaut32

SafeArrayGetUBound
VariantChangeType
VariantClear
UnRegisterTypeLi
OleCreatePictureIndirect
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
SafeArrayPutElement
SafeArrayCreate
VariantCopy
SafeArrayGetDim
SafeArrayUnaccessData
SafeArrayAccessData
SafeArrayGetElement
VariantCopyInd
VariantInit
SysAllocString
SafeArrayDestroy
SafeArrayGetLBound

comctl32

ImageList_GetImageCount
ImageList_SetBkColor
ImageList_Add
ImageList_BeginDrag
ImageList_Destroy
ImageList_DragEnter
ImageList_DragLeave
ImageList_DragMove
ImageList_DragShowNolock
ImageList_EndDrag
ord17
ImageList_Read
ImageList_Duplicate
ImageList_Create

shlwapi

PathIsDirectoryA
PathFileExistsA

comdlg32

ChooseFontA
ChooseColorA
GetFileTitleA
GetSaveFileNameA
GetOpenFileNameA

Sections

.text
Size: 3.8MB - Virtual size: 3.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16.0MB - Virtual size: 16.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 826KB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 102KB - Virtual size: 102KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 290KB - Virtual size: 290KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

aa19891801ac159736a63249674e6f26

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

crypt32

kernel32

user32

gdi32

winmm

winspool.drv

advapi32

shell32

ole32

oleaut32

comctl32

shlwapi

comdlg32

Sections

.text Size: 3.8MB - Virtual size: 3.8MB

.rdata Size: 16.0MB - Virtual size: 16.0MB

.data Size: 826KB - Virtual size: 1.1MB

.rsrc Size: 102KB - Virtual size: 102KB

.reloc Size: 290KB - Virtual size: 290KB

.text
Size: 3.8MB - Virtual size: 3.8MB

.rdata
Size: 16.0MB - Virtual size: 16.0MB

.data
Size: 826KB - Virtual size: 1.1MB

.rsrc
Size: 102KB - Virtual size: 102KB

.reloc
Size: 290KB - Virtual size: 290KB