init
Static task
static1
Behavioral task
behavioral1
Sample
028c5fac876538602a67ec3575e9bcc8.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
028c5fac876538602a67ec3575e9bcc8.dll
Resource
win10v2004-20231222-en
General
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Target
028c5fac876538602a67ec3575e9bcc8
-
Size
312KB
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MD5
028c5fac876538602a67ec3575e9bcc8
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SHA1
d66c790985da69c31b61770b19e8cce006f43bc1
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SHA256
a974f1e4d5362552c59d6df30452fe754b98ba8e8afe4c885bca0c1ebccfef64
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SHA512
9b31c996fe6ba0c36c839ac2f740815dabdbbebe38da576195f28b6eecf6a8560c07c2d95a576aaae0f8b93c78e7023b31b81bdeb1504c96c3ef30df83ad81e5
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SSDEEP
6144:0sMkannsQcodW+rjx4EXTl4l6nNVhIhjEOGVx:14npcqXeEB42VuEOGV
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 028c5fac876538602a67ec3575e9bcc8
Files
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028c5fac876538602a67ec3575e9bcc8.dll windows:4 windows x86 arch:x86
5e956684e3fc5a98f7778b7cfd27cb96
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
ws2_32
htonl
bind
gethostname
inet_ntoa
WSAStartup
socket
gethostbyname
closesocket
htons
connect
send
kernel32
FreeResource
GetModuleHandleA
lstrcmpW
GlobalDeleteAtom
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GetCurrentThreadId
InterlockedIncrement
EnumResourceLanguagesA
ConvertDefaultLocale
lstrcmpA
GetCurrentThread
WaitForSingleObject
GlobalReAlloc
GlobalHandle
TlsGetValue
TlsAlloc
TlsSetValue
LocalReAlloc
TlsFree
InterlockedDecrement
SetErrorMode
GetFileAttributesA
GetFileTime
GlobalFlags
GetCPInfo
GetTickCount
ExitProcess
GetSystemTimeAsFileTime
RtlUnwind
HeapAlloc
HeapFree
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
GetCommandLineA
HeapReAlloc
HeapSize
SetStdHandle
GetFileType
QueryPerformanceCounter
LCMapStringA
LCMapStringW
GetTimeZoneInformation
HeapDestroy
HeapCreate
VirtualFree
IsBadWritePtr
SetHandleCount
GetStdHandle
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
IsBadReadPtr
IsBadCodePtr
SetEnvironmentVariableA
CreateFileA
GetFullPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
LeaveCriticalSection
EnterCriticalSection
LocalAlloc
FileTimeToLocalFileTime
FileTimeToSystemTime
SetLastError
GlobalFree
FindResourceA
LoadResource
LockResource
SizeofResource
MulDiv
GlobalAlloc
GlobalLock
GlobalUnlock
FormatMessageA
lstrcpynA
LocalFree
CompareStringW
CompareStringA
lstrcmpiA
GetVersion
DeleteCriticalSection
InitializeCriticalSection
GetLastError
RaiseException
WideCharToMultiByte
MultiByteToWideChar
MoveFileExA
CreateProcessA
lstrcatA
lstrlenA
WinExec
Sleep
lstrcpyA
GetVersionExA
GetThreadLocale
GetLocaleInfoA
GetACP
InterlockedExchange
DeleteFileA
GetPrivateProfileStringA
WritePrivateProfileStringA
LoadLibraryA
GetProcAddress
FreeLibrary
GetCurrentProcessId
TerminateProcess
CreateToolhelp32Snapshot
Process32First
Process32Next
CloseHandle
GetModuleFileNameA
SetFileAttributesA
CreateDirectoryA
GetOEMCP
user32
GetDC
LoadCursorA
TabbedTextOutA
DrawTextA
DrawTextExA
GrayStringA
ClientToScreen
GetWindowDC
BeginPaint
EndPaint
DestroyMenu
IsRectEmpty
SetRect
CopyAcceleratorTableA
InvalidateRgn
SetCapture
ReleaseCapture
GetNextDlgGroupItem
MessageBeep
RegisterClipboardFormatA
PostThreadMessageA
SetMenuItemBitmaps
ModifyMenuA
EnableMenuItem
CheckMenuItem
GetMenuCheckMarkDimensions
LoadBitmapA
ShowWindow
MoveWindow
SetWindowTextA
IsDialogMessageA
WinHelpA
GetCapture
CreateWindowExA
SetWindowsHookExA
CallNextHookEx
GetClassLongA
GetClassInfoExA
GetClassNameA
SetPropA
GetPropA
RemovePropA
SendDlgItemMessageA
GetFocus
SetFocus
IsChild
GetWindowTextA
GetForegroundWindow
GetLastActivePopup
DispatchMessageA
ReleaseDC
GetTopWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
LoadIconA
PeekMessageA
MapWindowPoints
MessageBoxA
GetKeyState
SetForegroundWindow
IsWindowVisible
GetClientRect
GetMenu
PostMessageA
GetSysColor
AdjustWindowRectEx
EqualRect
GetClassInfoA
RegisterClassA
GetDlgCtrlID
DefWindowProcA
CallWindowProcA
SetWindowLongA
OffsetRect
IntersectRect
SystemParametersInfoA
IsIconic
GetWindowPlacement
CopyRect
PtInRect
GetWindow
GetActiveWindow
SetActiveWindow
CreateDialogIndirectParamA
DestroyWindow
IsWindow
GetWindowLongA
GetDlgItem
IsWindowEnabled
GetParent
GetNextDlgTabItem
SendMessageA
EndDialog
wsprintfA
GetDesktopWindow
GetMenuState
GetMenuItemID
GetMenuItemCount
GetSubMenu
GetSysColorBrush
SetWindowContextHelpId
MapDialogRect
GetMessageA
GetSystemMetrics
FindWindowA
TranslateMessage
ValidateRect
SetCursor
PostQuitMessage
CharNextA
SetWindowPos
GetCursorPos
SetTimer
InvalidateRect
UpdateWindow
GetWindowRect
UnregisterClassA
CharUpperA
EnableWindow
RegisterWindowMessageA
gdi32
RectVisible
TextOutA
ExtTextOutA
Escape
SelectObject
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
ExtSelectClipRgn
DeleteDC
CreateRectRgnIndirect
GetRgnBox
GetMapMode
GetWindowExtEx
GetViewportExtEx
RestoreDC
SaveDC
GetTextColor
GetBkColor
GetStockObject
CreateBitmap
GetObjectA
SetBkColor
SetTextColor
GetClipBox
GetDeviceCaps
DeleteObject
SetMapMode
PtVisible
comdlg32
GetFileTitleA
winspool.drv
OpenPrinterA
DocumentPropertiesA
ClosePrinter
advapi32
RegOpenKeyA
RegCreateKeyExA
RegEnumKeyA
RegDeleteKeyA
RegCloseKey
RegQueryValueExA
RegSetValueExA
RegOpenKeyExA
RegQueryValueA
shell32
ShellExecuteA
comctl32
ord17
shlwapi
UrlUnescapeA
PathFindExtensionA
PathStripToRootA
PathIsUNCA
PathFindFileNameA
oledlg
ord8
ole32
CoGetClassObject
StgOpenStorageOnILockBytes
OleInitialize
CoTaskMemFree
CoTaskMemAlloc
CLSIDFromProgID
CLSIDFromString
CoRegisterMessageFilter
OleFlushClipboard
OleIsCurrentClipboard
CoRevokeClassObject
CoFreeUnusedLibraries
OleUninitialize
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
oleaut32
SafeArrayDestroy
VariantCopy
OleCreateFontIndirect
SysAllocStringLen
VariantInit
SysAllocStringByteLen
VariantChangeType
SystemTimeToVariantTime
SysStringLen
SysAllocString
VariantClear
SysFreeString
wininet
InternetOpenUrlA
InternetReadFile
InternetWriteFile
InternetSetFilePointer
InternetSetStatusCallback
InternetOpenA
InternetGetLastResponseInfoA
InternetCloseHandle
InternetQueryDataAvailable
InternetCanonicalizeUrlA
InternetQueryOptionA
InternetCrackUrlA
Exports
Exports
Sections
.text Size: 204KB - Virtual size: 200KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ