Static task
static1
Behavioral task
behavioral1
Sample
dnchwhoy.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
dnchwhoy.exe
Resource
win10v2004-20230220-en
General
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Target
dnchwhoy.exe
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Size
99KB
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MD5
55cb88569215510d5cbef8e9a46015c1
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SHA1
e23bcfde938d5230c70dac5f418bb3e822d66def
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SHA256
3d07a3d7a1ac7d6ce2955ca08cd7ff7616a2b20066622ee0b25db9ba25ae9749
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SHA512
7ee44397a05a079dd5542e4708a5e2a15f19f20a14fe632862e36e1f305e153551e090ee842a1bafdec8cfb6767089583226101c38435c77ad9bc19ef96af7a1
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SSDEEP
1536:9BlorvbB16VNo62Oz8l2oNf6kqZ9bkB2xo5ltBAkzbqvI:blorvH6lYAICkq7xo5lnAknqvI
Malware Config
Signatures
Files
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dnchwhoy.exe.exe windows x86
edc673ee53de1d117a1344b9a2d0b520
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
comctl32
ord17
kernel32
WriteConsoleW
GetStringTypeW
LCMapStringEx
HeapReAlloc
HeapSize
FlushFileBuffers
SetStdHandle
GetConsoleCP
CreateFileW
GetCurrentProcessId
LoadLibraryW
OutputDebugStringW
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
LoadLibraryExW
Sleep
FlsFree
FlsSetValue
CloseHandle
FlsAlloc
SetUnhandledExceptionFilter
UnhandledExceptionFilter
WideCharToMultiByte
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetTickCount64
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetModuleFileNameA
GetCurrentThreadId
InterlockedIncrement
SetLastError
GetStartupInfoW
InitOnceExecuteOnce
DeleteCriticalSection
GetFileType
SetFilePointerEx
SetFilePointer
ReadConsoleW
GetConsoleMode
RtlUnwind
InitializeCriticalSectionAndSpinCount
IsProcessorFeaturePresent
IsDebuggerPresent
GetModuleFileNameW
WriteFile
GetStdHandle
MultiByteToWideChar
AreFileApisANSI
GetProcAddress
GetModuleHandleExW
ExitProcess
InterlockedDecrement
DecodePointer
EncodePointer
GetCommandLineA
ReadFile
VirtualProtect
CreateEventW
EnterCriticalSection
GetLastError
lstrcmpW
TerminateProcess
SetEndOfFile
LeaveCriticalSection
GetVersionExW
OpenProcess
InitializeCriticalSection
GetProcessHeap
GetModuleHandleW
SetEvent
HeapFree
GetCurrentProcess
HeapAlloc
CreateProcessW
SetPriorityClass
FlsGetValue
mapi32
ord206
ord157
ord153
ord43
ord189
ord35
ord133
ord131
ord66
mscms
AssociateColorProfileWithDeviceW
RegisterCMMW
RegisterCMMA
EnumColorProfilesW
SetStandardColorSpaceProfileA
comdlg32
ChooseColorW
FindTextA
PageSetupDlgW
rtm
RtmBlockConvertRoutesToStatic
RtmCloseEnumerationHandle
RtmGetNetworkCount
RtmBlockSetRouteEnable
RtmLookupIPDestination
ws2_32
WSAEnumProtocolsA
getservbyport
WSAAddressToStringA
WSALookupServiceNextA
socket
WSADuplicateSocketW
ole32
EnableHookObject
OpenOrCreateStream
OleInitialize
CreateBindCtx
resutils
ResUtilGetResourceNameDependency
ResUtilGetBinaryProperty
ResUtilSetSzValue
ResUtilGetPropertiesToParameterBlock
user32
GetDC
BeginPaint
LoadIconW
GetWindowPlacement
TrackPopupMenuEx
GetMenu
wsprintfW
GetClientRect
SetRect
CheckMenuRadioItem
LoadMenuW
CascadeWindows
BringWindowToTop
GetWindowLongW
TileWindows
ReleaseDC
DeleteMenu
GetDlgItem
SetWindowLongW
EndDialog
GetSysColor
SetWindowPos
GetCursorPos
LoadStringW
ShowWindow
SetMenuDefaultItem
MessageBoxW
IsWindowVisible
SendMessageW
DestroyMenu
DestroyIcon
WinHelpW
DefWindowProcW
CheckMenuItem
GetWindowThreadProcessId
LoadStringA
SetForegroundWindow
GetSubMenu
KillTimer
IsZoomed
PostMessageW
IsIconic
OpenIcon
SetTimer
EndPaint
GetMenuState
DialogBoxParamW
gdi32
SetBkColor
ExtTextOutW
advapi32
RegSetValueExW
RegCreateKeyExW
RegQueryValueExW
LookupPrivilegeValueW
RegOpenKeyExW
AdjustTokenPrivileges
OpenProcessToken
RegCloseKey
shell32
Shell_NotifyIconW
Sections
.text Size: 70KB - Virtual size: 69KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ