81fa8a3bdc452dd2b279b61fed92fe83d65e650e06bca9ee4dfcf991a4a59e77[.]zip

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General

Target

81fa8a3bdc452dd2b279b61fed92fe83d65e650e06bca9ee4dfcf991a4a59e77.zip
Size

284KB
MD5

a461e383f0023fb9bba45b8e93558ac5
SHA1

af018b9d6fc33db4aae16bd201e67c91bf081a05
SHA256

69f4a7cbdca1cd9bafca6fb938f8bd8b941cbb8b118f7d7deacb88a9342c1b68
SHA512

6a00488ebcb76a38fdc8cafe585af87f7ce2ab4bb91a44a108cc0a6ad73343d96f08edcc90e03850a9dd36bc64ced367958a6eaa8e7341d427570185bfac0488
SSDEEP

6144:WI9hxlZC0SAXhoLQW+bVYm4jcUpdRFDKxCZAIrn179eW5Kgotu:j9hxfC0SOWQVBYmSrjF2x6AQ79eaKZu

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
unpack001/81fa8a3bdc452dd2b279b61fed92fe83d65e650e06bca9ee4dfcf991a4a59e77.exe

Files

81fa8a3bdc452dd2b279b61fed92fe83d65e650e06bca9ee4dfcf991a4a59e77.zip
.zip

Password: infected
81fa8a3bdc452dd2b279b61fed92fe83d65e650e06bca9ee4dfcf991a4a59e77.exe
.exe windows:4 windows x86 arch:x86

Password: infected

b3e900583a5149b2521fc2954714dad0

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

RtlUnwind
GetStartupInfoA
GetCommandLineA
ExitProcess
TerminateProcess
HeapFree
HeapAlloc
RaiseException
HeapReAlloc
HeapSize
GetACP
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
LCMapStringA
LCMapStringW
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
Sleep
IsBadReadPtr
IsBadCodePtr
SetStdHandle
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
SetErrorMode
GetOEMCP
GetCPInfo
FormatMessageA
GetProcessVersion
GetLastError
WritePrivateProfileStringA
GlobalFlags
lstrcpynA
TlsGetValue
LocalReAlloc
TlsSetValue
EnterCriticalSection
GlobalReAlloc
LeaveCriticalSection
TlsFree
GlobalHandle
DeleteCriticalSection
TlsAlloc
InitializeCriticalSection
LocalFree
LocalAlloc
MulDiv
SetLastError
LoadLibraryA
FreeLibrary
InterlockedExchange
GetVersion
lstrcatA
GlobalGetAtomNameA
GlobalAddAtomA
GlobalFindAtomA
lstrcpyA
GetModuleHandleA
MultiByteToWideChar
WideCharToMultiByte
lstrlenA
InterlockedDecrement
InterlockedIncrement
GlobalUnlock
GlobalFree
LockResource
FindResourceA
LoadResource
CloseHandle
GetModuleFileNameA
GlobalLock
GlobalAlloc
GlobalDeleteAtom
lstrcmpA
lstrcmpiA
GetCurrentThread
GetCurrentThreadId
LoadLibraryExW
LoadLibraryExA
GetProcAddress
SizeofResource
GetEnvironmentStrings
GetCurrentProcess

user32

LoadCursorA
GetClassNameA
PtInRect
GetSysColorBrush
DestroyMenu
ReleaseDC
GetDC
ClientToScreen
LoadStringA
ShowWindow
SetWindowTextA
IsDialogMessageA
UpdateWindow
SendDlgItemMessageA
MapWindowPoints
GetSysColor
SetFocus
AdjustWindowRectEx
CopyRect
GrayStringA
GetTopWindow
GetCapture
WinHelpA
wsprintfA
GetClassInfoA
RegisterClassA
GetMenu
GetMenuItemCount
GetSubMenu
GetMenuItemID
GetWindowTextLengthA
GetWindowTextA
GetDlgCtrlID
CreateWindowExA
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
GetMessageTime
GetMessagePos
GetForegroundWindow
SetForegroundWindow
GetWindow
SetWindowLongA
SetWindowPos
RegisterWindowMessageA
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
EndDialog
SetActiveWindow
IsWindow
CreateDialogIndirectParamA
DestroyWindow
GetDlgItem
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
DrawTextA
TabbedTextOutA
EndPaint
BeginPaint
EnableMenuItem
GetFocus
GetNextDlgTabItem
GetMessageA
TranslateMessage
DispatchMessageA
GetActiveWindow
GetKeyState
CallNextHookEx
ValidateRect
IsWindowVisible
PeekMessageA
GetCursorPos
SetWindowsHookExA
GetParent
GetLastActivePopup
IsWindowEnabled
GetWindowLongA
MessageBoxA
SetCursor
PostQuitMessage
PostMessageA
EnableWindow
IsIconic
GetSystemMetrics
GetClientRect
DrawIcon
SendMessageA
GetSystemMenu
LoadIconA
DefWindowProcA
UnregisterClassA

gdi32

GetDeviceCaps
RectVisible
TextOutA
ExtTextOutA
Escape
DeleteObject
PtVisible
CreateBitmap
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SetMapMode
GetStockObject
SelectObject
RestoreDC
SaveDC
DeleteDC
GetObjectA
SetBkColor
SetTextColor
GetClipBox

winspool.drv

ClosePrinter
DocumentPropertiesA
OpenPrinterA

advapi32

RegCloseKey
RegSetValueExA
RegOpenKeyExA
RegCreateKeyExA

comctl32

ord17

ole32

CoCreateInstance
OleRun
CLSIDFromString
CLSIDFromProgID
CoInitialize

oleaut32

VariantChangeType
SysFreeString
VariantClear
SysAllocString
SysStringLen

Sections

.text
Size: 104KB - Virtual size: 100KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 28KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 288KB - Virtual size: 285KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Password: infected

b3e900583a5149b2521fc2954714dad0

Headers

File Characteristics

Imports

kernel32

user32

gdi32

winspool.drv

advapi32

comctl32

ole32

oleaut32

Sections

.text Size: 104KB - Virtual size: 100KB

.rdata Size: 28KB - Virtual size: 24KB

.data Size: 8KB - Virtual size: 22KB

.rsrc Size: 288KB - Virtual size: 285KB

.text
Size: 104KB - Virtual size: 100KB

.rdata
Size: 28KB - Virtual size: 24KB

.data
Size: 8KB - Virtual size: 22KB

.rsrc
Size: 288KB - Virtual size: 285KB