b57aa84ff71e90399243f1f408bc444528500fc51f1673f90bbe6ff7c607ca82

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General

Target

b57aa84ff71e90399243f1f408bc444528500fc51f1673f90bbe6ff7c607ca82
Size

768KB
MD5

3a3cbb8657997846f83242cda8ed16bf
SHA1

2ec30147934de0abe3d4209b12e0c453316a7d06
SHA256

b57aa84ff71e90399243f1f408bc444528500fc51f1673f90bbe6ff7c607ca82
SHA512

d0502c844543384fb66f1ca7377353ec9f4069704c93394e05192db6604eba0b49f1c9c7196518a8d07afcc37b06050b7d7778b54e023773676c47cc5d2e3982
SSDEEP

12288:17t1Ft32FrpyD7ZIH4ENxTk8+Gb8vEFaKb+95dNVBSSmGLB:hVpD7ZIHpNH9BNEBSSmGd

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b57aa84ff71e90399243f1f408bc444528500fc51f1673f90bbe6ff7c607ca82

Files

b57aa84ff71e90399243f1f408bc444528500fc51f1673f90bbe6ff7c607ca82
.exe windows:4 windows x86

17ad6ac0cf6c6d12da1cbdf54c0d9189

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

HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
GetStringTypeA
GetStringTypeW
GetDriveTypeA
IsBadReadPtr
IsBadCodePtr
GetVersionExA
SetStdHandle
CompareStringA
CompareStringW
SetEnvironmentVariableA
GetEnvironmentVariableA
GetProfileStringA
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
LCMapStringW
LCMapStringA
SetUnhandledExceptionFilter
GetACP
HeapSize
HeapReAlloc
HeapFree
HeapAlloc
GetCommandLineA
GetStartupInfoA
GetLocalTime
GetSystemTime
GetTimeZoneInformation
TerminateProcess
CreateDirectoryA
RaiseException
RtlUnwind
GetTickCount
FileTimeToLocalFileTime
FileTimeToSystemTime
SetErrorMode
SystemTimeToFileTime
LocalFileTimeToFileTime
GetFileSize
GetCurrentDirectoryA
GetOEMCP
GetCPInfo
GetProcessVersion
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
TlsFree
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
SizeofResource
GlobalFlags
FindNextFileA
FormatMessageA
MulDiv
WideCharToMultiByte
InterlockedDecrement
InterlockedIncrement
GetShortPathNameA
GetThreadLocale
GetStringTypeExA
GetVolumeInformationA
FindFirstFileA
FindClose
DeleteFileA
MoveFileA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
CreateFileA
DuplicateHandle
SetLastError
MultiByteToWideChar
GetLastError
GetDiskFreeSpaceA
GetFileTime
SetFileTime
GetFullPathNameA
GetTempFileNameA
lstrcpynA
GetFileAttributesA
WritePrivateProfileStringA
GetPrivateProfileStringA
GetPrivateProfileIntA
CloseHandle
lstrcmpA
FreeLibrary
GetVersion
GetCurrentThreadId
GlobalGetAtomNameA
lstrcmpiA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcpyA
GetModuleHandleA
LockResource
FindResourceA
LoadResource
GlobalSize
GlobalAlloc
LocalAlloc
LocalLock
LocalUnlock
LocalFree
GlobalLock
GlobalUnlock
GlobalFree
GetCurrentProcess
SetPriorityClass
GetCurrentThread
SetThreadPriority
CopyFileA
lstrlenA
lstrcatA
GetModuleFileNameA
ExitProcess
Sleep
GetProcAddress
LoadLibraryA

user32

PostThreadMessageA
GetWindowDC
ClientToScreen
CharUpperA
MapDialogRect
SetWindowContextHelpId
DestroyMenu
LoadMenuA
LoadAcceleratorsA
GetMessageA
TranslateMessage
ValidateRect
GetCursorPos
ShowOwnedPopups
PostQuitMessage
wvsprintfA
ShowWindow
MoveWindow
SetWindowTextA
IsDialogMessageA
SetDlgItemTextA
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
LoadIconA
PostMessageA
SendDlgItemMessageA
MapWindowPoints
GetSysColor
PeekMessageA
DispatchMessageA
GetFocus
SetFocus
AdjustWindowRectEx
ScreenToClient
EqualRect
DeferWindowPos
BeginDeferWindowPos
CopyRect
EndDeferWindowPos
IsWindowVisible
ScrollWindow
GetScrollInfo
SetScrollInfo
ShowScrollBar
GetScrollRange
SetScrollRange
GetScrollPos
SetScrollPos
GetTopWindow
IsChild
GetCapture
WinHelpA
RegisterClipboardFormatA
GetClassInfoA
RegisterClassA
GetMenu
MessageBeep
GetSubMenu
GetMenuItemID
GetWindowTextLengthA
GetWindowTextA
GetDlgCtrlID
GetKeyState
CreateWindowExA
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
DefWindowProcA
GetMessageTime
GetMessagePos
GetLastActivePopup
GetForegroundWindow
SetForegroundWindow
GetWindow
SetWindowLongA
SetWindowPos
RegisterWindowMessageA
OffsetRect
IntersectRect
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetWindowRect
GetNextDlgTabItem
EndDialog
GetActiveWindow
SetActiveWindow
EnableWindow
UnregisterClassA
HideCaret
ShowCaret
ExcludeUpdateRgn
DrawFocusRect
DefDlgProcA
IsWindowUnicode
UpdateWindow
GetNextDlgGroupItem
CopyAcceleratorTableA
IsWindow
GetSystemMetrics
CreateDialogIndirectParamA
DestroyWindow
GetParent
GetWindowLongA
GetDlgItem
IsWindowEnabled
ReleaseCapture
ReleaseDC
SetCapture
GetDC
PtInRect
LoadCursorA
SetCursor
LockWindowUpdate
GetDCEx
InvertRect
WindowFromPoint
KillTimer
SetTimer
InflateRect
wsprintfA
GetTabbedTextExtentA
InvalidateRect
GetClientRect
SendMessageA
IsClipboardFormatAvailable
GetClipboardData
OpenClipboard
EmptyClipboard
SetClipboardData
CloseClipboard
MessageBoxA
CharNextA
DestroyIcon
LoadStringA
GetMenuStringA
InsertMenuA
GetSysColorBrush
GetClassNameA
GetSystemMenu
DeleteMenu
AppendMenuA
SetParent
IsZoomed
UnpackDDElParam
ReuseDDElParam
SetMenu
GetDesktopWindow
SetRectEmpty
RedrawWindow
DefMDIChildProcA
DrawMenuBar
TranslateAcceleratorA
TranslateMDISysAccel
DefFrameProcA
BringWindowToTop
IsRectEmpty
FindWindowA
FillRect
SetRect
DestroyCursor
GrayStringA
DrawTextA
TabbedTextOutA
EndPaint
GetMenuItemCount
BeginPaint

gdi32

SetPolyFillMode
SetROP2
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
SelectClipRgn
ExcludeClipRect
IntersectClipRect
MoveToEx
LineTo
SetTextAlign
GetCurrentPositionEx
DeleteObject
CreateRectRgn
GetViewportExtEx
GetWindowExtEx
SetBkMode
CreatePatternBrush
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
DPtoLP
GetViewportOrgEx
AbortDoc
EndDoc
EndPage
StartPage
SetAbortProc
CreateDCA
LPtoDP
CreateRectRgnIndirect
GetTextExtentPoint32A
GetTextMetricsA
CreateCompatibleDC
CreateCompatibleBitmap
GetCharWidthA
CreateFontA
CreateFontIndirectA
GetTextColor
GetBkColor
GetNearestColor
GetStretchBltMode
GetPolyFillMode
GetTextAlign
GetBkMode
GetROP2
GetTextFaceA
GetWindowOrgEx
GetMapMode
SetRectRgn
CombineRgn
BitBlt
GetStockObject
SelectObject
RestoreDC
SaveDC
StartDocA
DeleteDC
CreateBitmap
GetObjectA
SetBkColor
SetTextColor
GetClipBox
CreateSolidBrush
Rectangle
CreatePen
CreatePalette
SelectPalette
SetStretchBltMode
SetDIBitsToDevice
StretchDIBits
SetPaletteEntries
RealizePalette
PatBlt
CreateDIBitmap
GetTextExtentPointA
GetDeviceCaps

comdlg32

GetOpenFileNameA
PrintDlgA
GetFileTitleA
CommDlgExtendedError
GetSaveFileNameA

winspool.drv

OpenPrinterA
DocumentPropertiesA
ClosePrinter

advapi32

GetFileSecurityA
RegSetValueExA
RegOpenKeyExA
RegQueryValueA
RegEnumKeyA
RegOpenKeyA
RegDeleteKeyA
RegCreateKeyExA
RegQueryValueExA
RegSetValueA
RegCreateKeyA
RegCloseKey
SetFileSecurityA
RegDeleteValueA

shell32

DragQueryFileA
DragFinish
SHGetFileInfoA
SHChangeNotify
ShellExecuteA
SHGetSpecialFolderPathA
ExtractIconA

comctl32

ord17
ImageList_Destroy

oledlg

ord8

ole32

CoFreeUnusedLibraries
OleUninitialize
OleInitialize
CoTaskMemAlloc
CoTaskMemFree
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CLSIDFromString
CLSIDFromProgID
CoRegisterMessageFilter
CoRevokeClassObject
OleFlushClipboard
OleIsCurrentClipboard

olepro32

ord253

oleaut32

SysFreeString
SysAllocStringLen
VariantClear
VariantTimeToSystemTime
VariantCopy
VariantChangeType
SysAllocString
SysAllocStringByteLen
SysStringLen

Sections

.text
Size: 308KB - Virtual size: 307KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

dajin
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 88KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 352KB - Virtual size: 367KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

17ad6ac0cf6c6d12da1cbdf54c0d9189

Headers

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shell32

comctl32

oledlg

ole32

olepro32

oleaut32

Sections

.text Size: 308KB - Virtual size: 307KB

dajin Size: 4KB - Virtual size: 2KB

.rdata Size: 88KB - Virtual size: 84KB

.data Size: 352KB - Virtual size: 367KB

.rsrc Size: 12KB - Virtual size: 8KB

.text
Size: 308KB - Virtual size: 307KB

dajin
Size: 4KB - Virtual size: 2KB

.rdata
Size: 88KB - Virtual size: 84KB

.data
Size: 352KB - Virtual size: 367KB

.rsrc
Size: 12KB - Virtual size: 8KB