jwjlknck | Triage

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General

Target

jwjlknck
Size

664KB
MD5

945958b58306617cde346d9ed4f8c33c
SHA1

cd25656822e24856692e3ab9c54ccfe18a334f7d
SHA256

ccb76fc936bef489d1a947e675ec9b3ea9800ddabf7a888c24f4386927a3daaf
SHA512

9e0c8e9cac1a808849de37d1fc6ca2d82a941eeaeb2772bea61a15429c889e1f798b53e30cf5911fbe846ee73345c79f8a104f2f84211a011883c069f7cec73a
SSDEEP

12288:aX5mvP53RTqtl79F7Unrymfxbm1nB0hoxxUI/:Ac53RTk5Oxi1B0hGxUI

Score

N/A

Malware Config

Signatures

Files

jwjlknck
.dll regsvr32 windows x86

b39d2fd2d18c2cfe493a1e089561b46e

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetTickCount
HeapFree
HeapAlloc
GetCommandLineA
GetProcessHeap
RtlUnwind
HeapReAlloc
RaiseException
HeapSize
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
Sleep
HeapDestroy
HeapCreate
VirtualFree
GetStdHandle
GetModuleFileNameA
SetHandleCount
GetFileType
GetStartupInfoA
GetFileTime
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
GetTimeZoneInformation
GetLocaleInfoA
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
SetStdHandle
GetConsoleOutputCP
WriteConsoleW
CreateFileA
SetEnvironmentVariableA
GetFileAttributesW
FileTimeToLocalFileTime
FileTimeToSystemTime
lstrlenA
CreateFileW
GetFullPathNameW
GetVolumeInformationW
FindFirstFileW
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
GetThreadLocale
InterlockedIncrement
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
GlobalFlags
WritePrivateProfileStringW
GlobalFindAtomW
CompareStringW
LoadLibraryA
GetVersionExA
FormatMessageW
LocalFree
InterlockedDecrement
MulDiv
GetModuleHandleA
lstrlenW
GlobalUnlock
CloseHandle
FreeResource
GlobalFree
GlobalAddAtomW
GetCurrentProcessId
SetLastError
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
GetModuleFileNameW
GetVersion
EnumResourceLanguagesW
lstrcmpA
GetLocaleInfoW
LoadLibraryW
WideCharToMultiByte
CompareStringA
MultiByteToWideChar
InterlockedExchange
GlobalLock
lstrcmpW
GlobalAlloc
FreeLibrary
GlobalDeleteAtom
GetModuleHandleW
GetProcAddress
LockResource
WriteConsoleA
GetLastError
SizeofResource
LoadResource
FindResourceW
FreeEnvironmentStringsA
ExitProcess

user32

MessageBeep
RegisterClipboardFormatW
PostThreadMessageW
SetCapture
GetSysColorBrush
MoveWindow
SetWindowTextW
IsDialogMessageW
RegisterWindowMessageW
SendDlgItemMessageW
SendDlgItemMessageA
WinHelpW
IsChild
GetCapture
GetClassLongW
GetClassNameW
SetPropW
GetPropW
RemovePropW
SetFocus
GetWindowTextW
GetForegroundWindow
GetTopWindow
GetMessageTime
GetMessagePos
MapWindowPoints
GetNextDlgGroupItem
GetMenu
CreateWindowExW
GetClassInfoExW
GetClassInfoW
RegisterClassW
AdjustWindowRectEx
EqualRect
PtInRect
GetDlgCtrlID
CallWindowProcW
SetWindowLongW
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
DestroyMenu
CopyRect
GetMenuItemID
GetMenuItemCount
GetSubMenu
UnhookWindowsHookEx
GetSysColor
EndPaint
BeginPaint
GetWindowDC
ReleaseDC
GetDC
ClientToScreen
GrayStringW
DrawTextExW
DrawTextW
TabbedTextOutW
GetDesktopWindow
SetActiveWindow
CreateDialogIndirectParamW
DestroyWindow
IsWindow
GetDlgItem
GetNextDlgTabItem
EndDialog
SetWindowsHookExW
CallNextHookEx
GetMessageW
TranslateMessage
DispatchMessageW
GetActiveWindow
IsWindowVisible
GetKeyState
PeekMessageW
GetCursorPos
ValidateRect
GetWindow
InvalidateRgn
InvalidateRect
SetRect
IsRectEmpty
CopyAcceleratorTableW
CharNextW
CharUpperW
SetForegroundWindow
ReleaseCapture
SetWindowContextHelpId
MapDialogRect
SetWindowPos
GetWindowThreadProcessId
GetWindowLongW
GetLastActivePopup
IsWindowEnabled
MessageBoxW
SetCursor
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
GetFocus
GetParent
ModifyMenuW
GetMenuState
EnableMenuItem
CheckMenuItem
PostMessageW
PostQuitMessage
SetTimer
LoadCursorW
LoadBitmapW
UpdateWindow
GetSystemMenu
IsIconic
DrawIcon
GetClientRect
LoadIconW
AppendMenuW
ShowWindow
GetSystemMetrics
SendMessageW
EnableWindow
DefWindowProcW
UnregisterClassA

gdi32

ExtSelectClipRgn
ExtTextOutW
DeleteDC
GetStockObject
GetDeviceCaps
GetBkColor
GetTextColor
CreateRectRgnIndirect
GetRgnBox
GetMapMode
TextOutW
RectVisible
PtVisible
GetWindowExtEx
ScaleWindowExtEx
SetWindowExtEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
CreateFontW
GetViewportExtEx
DeleteObject
GetClipBox
SetMapMode
SetTextColor
SetBkColor
RestoreDC
SaveDC
CreateBitmap
BitBlt
CreateCompatibleDC
GetObjectW
Escape

comdlg32

GetFileTitleW

winspool.drv

DocumentPropertiesW
OpenPrinterW
ClosePrinter

advapi32

RegSetValueExW
RegCreateKeyExW
RegQueryValueW
RegOpenKeyW
RegEnumKeyW
RegDeleteKeyW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey

shlwapi

PathFindFileNameW
PathStripToRootW
PathFindExtensionW
PathIsUNCW

oledlg

OleUIBusyW

ole32

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

oleaut32

VariantCopy
SysAllocString
SafeArrayDestroy
SystemTimeToVariantTime
VariantTimeToSystemTime
OleCreateFontIndirect
VariantInit
VariantChangeType
VariantClear
SysStringLen
SysAllocStringLen
SysFreeString

Exports

Exports

DllRegisterServer

Sections

.text
Size: 292KB - Virtual size: 289KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 56KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 244KB - Virtual size: 241KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 56KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b39d2fd2d18c2cfe493a1e089561b46e

Headers

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shlwapi

oledlg

ole32

oleaut32

Exports

Exports

Sections

.text Size: 292KB - Virtual size: 289KB

.rdata Size: 56KB - Virtual size: 52KB

.data Size: 12KB - Virtual size: 26KB

.rsrc Size: 244KB - Virtual size: 241KB

.reloc Size: 56KB - Virtual size: 54KB

.text
Size: 292KB - Virtual size: 289KB

.rdata
Size: 56KB - Virtual size: 52KB

.data
Size: 12KB - Virtual size: 26KB

.rsrc
Size: 244KB - Virtual size: 241KB

.reloc
Size: 56KB - Virtual size: 54KB