k:\xzCrk\xzCrk_exe\Release\xzCrk.pdb
Static task
static1
Behavioral task
behavioral1
Sample
7f02bba07aa65aabd1b0c62db4091def.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
7f02bba07aa65aabd1b0c62db4091def.exe
Resource
win10v2004-20231215-en
General
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Target
7f02bba07aa65aabd1b0c62db4091def
-
Size
248KB
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MD5
7f02bba07aa65aabd1b0c62db4091def
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SHA1
f3ccd8532ca82871d014d6a3f058a74ca98f4ffa
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SHA256
b6111ebc4e5a39c4d73f917e101d2ff0c5c791921dc0d99f6a401b7a17b62bce
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SHA512
d5679e6589670470b83555867315ce65f95a15b7f4f367580e574d1b6a1ec20b922c56002c3e2bfac798e6790e0083db7b6adc80609cb9b4e3a9956b12673107
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SSDEEP
3072:JhnQ99cMxJ62XFeghmVJJpX+0i+h6bHbZ3ukyOH4gD+zcVFRiPMOUJC6TkKjbjzm:3QEMxJzm/JtSe4lrDauVPJH3EP
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7f02bba07aa65aabd1b0c62db4091def
Files
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7f02bba07aa65aabd1b0c62db4091def.exe windows:4 windows x86 arch:x86
400ad98347fbd7a6c839005ac127a1bd
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
PDB Paths
Imports
kernel32
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
RtlUnwind
ExitProcess
GetStartupInfoA
GetCommandLineA
TerminateProcess
HeapReAlloc
HeapSize
HeapDestroy
HeapCreate
VirtualFree
IsBadWritePtr
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetStdHandle
UnhandledExceptionFilter
FreeEnvironmentStringsA
HeapFree
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
SetUnhandledExceptionFilter
GetTimeZoneInformation
GetDriveTypeA
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
SetEnvironmentVariableA
HeapAlloc
GetTickCount
GetFileTime
GetFileAttributesA
SetErrorMode
GetOEMCP
GetCPInfo
CreateFileA
GetFullPathNameA
GetVolumeInformationA
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
GlobalFlags
TlsFree
LocalReAlloc
TlsSetValue
TlsAlloc
TlsGetValue
EnterCriticalSection
GlobalHandle
GlobalReAlloc
LeaveCriticalSection
LocalAlloc
InterlockedIncrement
DeleteCriticalSection
InitializeCriticalSection
RaiseException
InterlockedDecrement
FindFirstFileA
FileTimeToLocalFileTime
FileTimeToSystemTime
FindNextFileA
FindClose
GlobalGetAtomNameA
GlobalFindAtomA
lstrcatA
lstrcmpW
WritePrivateProfileStringA
FreeResource
GlobalAddAtomA
GetCurrentThread
GetCurrentThreadId
FreeLibrary
GlobalDeleteAtom
lstrcmpA
GetModuleFileNameA
ConvertDefaultLocale
EnumResourceLanguagesA
lstrcpyA
LoadLibraryA
SetLastError
GlobalFree
MulDiv
GlobalAlloc
GlobalLock
GlobalUnlock
FormatMessageA
lstrcpynA
LocalFree
FindResourceA
LoadResource
LockResource
SizeofResource
GetCurrentDirectoryA
CreateProcessA
GetModuleHandleA
GetProcAddress
VirtualAllocEx
WriteProcessMemory
WaitForSingleObject
CloseHandle
VirtualFreeEx
CompareStringW
CompareStringA
lstrlenA
lstrcmpiA
GetVersion
GetLastError
WideCharToMultiByte
MultiByteToWideChar
GetVersionExA
GetThreadLocale
GetLocaleInfoA
GetACP
GetEnvironmentStrings
InterlockedExchange
user32
PostThreadMessageA
MessageBeep
GetNextDlgGroupItem
InvalidateRgn
InvalidateRect
CopyAcceleratorTableA
SetRect
IsRectEmpty
CharNextA
ReleaseCapture
SetCapture
LoadCursorA
GetSysColorBrush
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
DestroyMenu
ShowWindow
MoveWindow
SetWindowTextA
IsDialogMessageA
RegisterWindowMessageA
WinHelpA
GetCapture
CreateWindowExA
GetClassLongA
GetClassInfoExA
GetClassNameA
SetPropA
GetPropA
RemovePropA
SendDlgItemMessageA
SetFocus
IsChild
GetWindowTextA
GetForegroundWindow
RegisterClipboardFormatA
GetTopWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
MapWindowPoints
SetForegroundWindow
UpdateWindow
GetMenu
GetSysColor
AdjustWindowRectEx
EqualRect
GetClassInfoA
RegisterClassA
UnregisterClassA
GetDlgCtrlID
DefWindowProcA
CallWindowProcA
SetWindowLongA
OffsetRect
CharUpperA
WaitForInputIdle
DrawIcon
AppendMenuA
SendMessageA
GetSystemMenu
IsIconic
GetClientRect
EnableWindow
LoadIconA
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
CopyRect
PtInRect
GetWindow
SetWindowContextHelpId
MapDialogRect
SetWindowPos
wsprintfA
GetDesktopWindow
SetActiveWindow
CreateDialogIndirectParamA
DestroyWindow
IsWindow
GetDlgItem
GetNextDlgTabItem
EndDialog
SetMenuItemBitmaps
GetFocus
ModifyMenuA
EnableMenuItem
CheckMenuItem
GetMenuCheckMarkDimensions
LoadBitmapA
SetWindowsHookExA
GetSystemMetrics
GetSubMenu
GetMenuItemCount
GetMenuItemID
GetMenuState
PostMessageA
PostQuitMessage
SetCursor
IsWindowEnabled
GetLastActivePopup
GetWindowLongA
GetParent
MessageBoxA
ValidateRect
GetCursorPos
PeekMessageA
GetKeyState
IsWindowVisible
GetActiveWindow
DispatchMessageA
TranslateMessage
GetMessageA
CallNextHookEx
gdi32
GetBkColor
GetTextColor
CreateRectRgnIndirect
GetRgnBox
GetStockObject
DeleteDC
ExtSelectClipRgn
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
Escape
TextOutA
RectVisible
GetMapMode
GetDeviceCaps
GetWindowExtEx
GetViewportExtEx
DeleteObject
SetMapMode
RestoreDC
SaveDC
ExtTextOutA
GetObjectA
SetBkColor
SetTextColor
GetClipBox
CreateBitmap
PtVisible
comdlg32
GetFileTitleA
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
advapi32
RegOpenKeyA
RegQueryValueExA
RegOpenKeyExA
RegDeleteKeyA
RegEnumKeyA
RegQueryValueA
RegCreateKeyExA
RegSetValueExA
RegCloseKey
comctl32
ord17
shlwapi
PathFindFileNameA
PathStripToRootA
PathFindExtensionA
PathIsUNCA
oledlg
ord8
ole32
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
CoGetClassObject
CLSIDFromString
CLSIDFromProgID
CoTaskMemFree
OleUninitialize
CoFreeUnusedLibraries
CoRegisterMessageFilter
OleFlushClipboard
OleIsCurrentClipboard
CoRevokeClassObject
CoTaskMemAlloc
OleInitialize
oleaut32
SysFreeString
SysAllocStringLen
VariantClear
VariantChangeType
VariantInit
SysStringLen
SysAllocStringByteLen
OleCreateFontIndirect
VariantTimeToSystemTime
SystemTimeToVariantTime
SafeArrayDestroy
SysAllocString
VariantCopy
Sections
.text Size: 152KB - Virtual size: 148KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ