Static task
static1
Behavioral task
behavioral1
Sample
7c820581f412c12d6c61248a7fcca461.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
7c820581f412c12d6c61248a7fcca461.exe
Resource
win10v2004-20231215-en
General
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Target
7c820581f412c12d6c61248a7fcca461
-
Size
832KB
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MD5
7c820581f412c12d6c61248a7fcca461
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SHA1
fb18bd75ddda8c1c9187abd1bb9e3ce0d7e087f0
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SHA256
2b915f2c15e1f99a631dde9c56efadf2792e4d84f9b768f88be73e8a27185c68
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SHA512
cfe4b1ed596f0340e58511a532cfb28ad23c10b77a746f77ebbabc0aad3bd52b974eb663e2cf1440dfcd357fe7d966ff0187f228deb3d7745c6881a679b5394f
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SSDEEP
12288:aqQPjIGtjNcVmtt/qPDack9Fg9ut1y5UX6KKG6P9MtJG9b4TVEmlIUfq7K2ovJbY:eI0u6pNX6hkJG9b4TVEmlIUfq7zovRY
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7c820581f412c12d6c61248a7fcca461
Files
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7c820581f412c12d6c61248a7fcca461.exe windows:4 windows x86 arch:x86
f0e28426ab92904625999ea0ec9cdb4c
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
ws2_32
listen
bind
htons
htonl
WSASocketA
WSARecv
WSAAccept
WSASend
send
accept
WSACleanup
WSAStartup
socket
shutdown
ntohl
inet_addr
gethostbyname
WSASendTo
recvfrom
ntohs
inet_ntoa
recv
WSAGetLastError
closesocket
WSAAsyncSelect
kernel32
GetCPInfo
GetOEMCP
SizeofResource
GetCurrentDirectoryA
GetThreadLocale
SetErrorMode
DuplicateHandle
GetCurrentProcess
CreateFileA
WriteFile
SetFilePointer
FlushFileBuffers
LockFile
UnlockFile
SetEndOfFile
MoveFileA
DeleteFileA
FindClose
FindFirstFileA
GetVolumeInformationA
GetFullPathNameA
GetStringTypeExA
GetShortPathNameA
lstrlenW
GetFileAttributesA
GetFileTime
LocalFileTimeToFileTime
SystemTimeToFileTime
SetFileTime
SetFileAttributesA
GlobalSize
CopyFileA
RtlUnwind
GetTimeZoneInformation
GetSystemTime
GetLocalTime
RaiseException
ExitThread
GetStartupInfoA
GetCommandLineA
ExitProcess
GetACP
TerminateProcess
HeapReAlloc
HeapSize
HeapDestroy
HeapCreate
VirtualFree
FatalAppExitA
VirtualAlloc
IsBadWritePtr
SetUnhandledExceptionFilter
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetProcessVersion
SetHandleCount
GetStdHandle
GetFileType
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
IsBadReadPtr
IsBadCodePtr
SetStdHandle
IsValidLocale
IsValidCodePage
GetLocaleInfoA
EnumSystemLocalesA
GetUserDefaultLCID
GetVersionExA
SetConsoleCtrlHandler
CompareStringA
CompareStringW
SetEnvironmentVariableA
GetLocaleInfoW
GetProfileStringA
InterlockedExchange
lstrcpyA
GetTickCount
LeaveCriticalSection
EnterCriticalSection
LocalFree
FormatMessageA
GetLastError
InitializeCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
HeapFree
HeapAlloc
GetProcessHeap
CreateThread
CloseHandle
TerminateThread
Sleep
PostQueuedCompletionStatus
CreateIoCompletionPort
GetSystemInfo
GetQueuedCompletionStatus
lstrcmpA
_lclose
ReadFile
GetFileSize
GlobalFlags
MulDiv
TlsGetValue
LocalReAlloc
TlsSetValue
GlobalReAlloc
TlsFree
GlobalHandle
TlsAlloc
LocalAlloc
SetLastError
WritePrivateProfileStringA
GetPrivateProfileStringA
GetPrivateProfileIntA
SuspendThread
OpenFile
WaitForSingleObject
CreateEventA
SetEvent
WaitForMultipleObjects
PulseEvent
InterlockedIncrement
InterlockedDecrement
SetThreadPriority
ResumeThread
GlobalAlloc
GetCurrentThread
GlobalFree
LoadLibraryA
FreeLibrary
FindResourceA
LoadResource
LockResource
GetCurrentThreadId
lstrcmpiA
GlobalFindAtomA
GlobalDeleteAtom
GetModuleHandleA
GetProcAddress
lstrcatA
GlobalLock
lstrcpynA
lstrlenA
GlobalUnlock
GlobalGetAtomNameA
GlobalAddAtomA
GetVersion
FileTimeToLocalFileTime
FileTimeToSystemTime
GetModuleFileNameA
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
user32
BeginPaint
EndPaint
TabbedTextOutA
DrawTextA
GrayStringA
KillTimer
WindowFromPoint
SetRect
InflateRect
SetCapture
InvertRect
GetDCEx
LockWindowUpdate
GetDialogBaseUnits
InsertMenuA
GetMenuStringA
CharNextA
CopyAcceleratorTableA
GetNextDlgGroupItem
MessageBeep
CharUpperA
RegisterClipboardFormatA
RemoveMenu
PostThreadMessageA
DestroyIcon
MapDialogRect
SetWindowContextHelpId
GetMessageA
TranslateMessage
ValidateRect
GetCursorPos
ShowOwnedPopups
PostQuitMessage
EndDialog
CreateDialogIndirectParamA
GetSystemMenu
DeleteMenu
AppendMenuA
IsRectEmpty
SetParent
IsZoomed
PtInRect
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetNextDlgTabItem
MoveWindow
SetWindowTextA
IsDialogMessageA
ScrollWindowEx
IsDlgButtonChecked
SetDlgItemTextA
SetDlgItemInt
GetDlgItemTextA
GetDlgItemInt
CheckRadioButton
CheckDlgButton
SendDlgItemMessageA
MapWindowPoints
GetSysColor
DispatchMessageA
GetWindowDC
ScreenToClient
DeferWindowPos
BeginDeferWindowPos
EndDeferWindowPos
ScrollWindow
GetScrollInfo
SetScrollInfo
ShowScrollBar
GetScrollRange
SetScrollRange
GetScrollPos
SetScrollPos
GetTopWindow
IsChild
RegisterClassA
TrackPopupMenu
SetWindowPlacement
GetWindowTextLengthA
GetWindowTextA
DefWindowProcA
DestroyWindow
CreateWindowExA
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
UnhookWindowsHookEx
RemovePropA
GetMessageTime
GetMessagePos
GetForegroundWindow
SetForegroundWindow
OffsetRect
IntersectRect
SystemParametersInfoA
GetWindowPlacement
GetWindowRect
GetSystemMetrics
BringWindowToTop
IsWindowVisible
IsIconic
GetFocus
EqualRect
CopyRect
GetDlgItem
InvalidateRect
GetKeyState
SetWindowPos
GetDlgCtrlID
GetMenuItemCount
GetSubMenu
GetMenuItemID
UnpackDDElParam
ReuseDDElParam
SetActiveWindow
WinHelpA
SetMenu
GetMenu
LoadIconA
GetClassInfoA
LoadMenuA
DestroyMenu
SetFocus
GetActiveWindow
ShowWindow
GetDesktopWindow
GetWindow
GetSysColorBrush
ClientToScreen
GetClassNameA
LoadStringA
AdjustWindowRectEx
wvsprintfA
SetCursor
PeekMessageA
PostMessageA
GetCapture
ReleaseCapture
TranslateAcceleratorA
LoadAcceleratorsA
SetRectEmpty
RegisterWindowMessageA
GetParent
GetLastActivePopup
IsWindowEnabled
GetWindowLongA
OemToCharA
CharToOemA
CallWindowProcA
IsWindow
SetWindowLongA
MessageBoxA
SendMessageA
UpdateWindow
EnableWindow
GetClientRect
GetDC
FillRect
ReleaseDC
LoadCursorA
SetTimer
wsprintfA
IsWindowUnicode
DefDlgProcA
DrawFocusRect
ExcludeUpdateRgn
ShowCaret
HideCaret
UnregisterClassA
GetPropA
gdi32
GetCharWidthA
CreateFontA
GetTextExtentPoint32A
GetTextMetricsA
GetDeviceCaps
StartDocA
SaveDC
RestoreDC
SelectPalette
SetBkMode
SetPolyFillMode
SetROP2
SetStretchBltMode
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowOrgEx
OffsetWindowOrgEx
SetWindowExtEx
ScaleWindowExtEx
SelectClipRgn
ExcludeClipRect
IntersectClipRect
OffsetClipRgn
MoveToEx
LineTo
SetTextAlign
SetTextJustification
SetTextCharacterExtra
SetMapperFlags
GetCurrentPositionEx
ArcTo
SetArcDirection
PolyDraw
DeleteObject
SetColorAdjustment
PolyBezierTo
GetClipRgn
CreateRectRgn
SelectClipPath
ExtSelectClipRgn
PlayMetaFileRecord
GetObjectType
EnumMetaFile
PlayMetaFile
GetViewportExtEx
GetWindowExtEx
CreatePen
ExtCreatePen
CreateSolidBrush
CreateHatchBrush
CreatePatternBrush
CreateDIBPatternBrushPt
PtVisible
RectVisible
ExtTextOutA
Escape
CreateFontIndirectA
BitBlt
GetTextColor
GetBkColor
DPtoLP
LPtoDP
GetMapMode
PatBlt
SetRectRgn
CombineRgn
CreateRectRgnIndirect
CopyMetaFileA
CreateDCA
CreateCompatibleBitmap
CreateCompatibleDC
SelectObject
StretchDIBits
DeleteDC
CreateBitmap
GetObjectA
SetBkColor
GetClipBox
GetDCOrgEx
SetTextColor
GetStockObject
GetTextExtentPointA
PolylineTo
CreateDIBitmap
TextOutA
comdlg32
GetSaveFileNameA
GetOpenFileNameA
GetFileTitleA
winspool.drv
DocumentPropertiesA
ClosePrinter
OpenPrinterA
advapi32
RegDeleteKeyA
RegCreateKeyA
RegEnumKeyA
RegQueryValueA
RegSetValueA
RegOpenKeyA
RegCloseKey
RegDeleteValueA
RegSetValueExA
RegQueryValueExA
RegOpenKeyExA
RegCreateKeyExA
shell32
SHGetFileInfoA
DragAcceptFiles
DragQueryFileA
DragFinish
ExtractIconA
comctl32
ord17
oledlg
ord8
ole32
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
CoTaskMemAlloc
CoCreateInstance
CLSIDFromProgID
CLSIDFromString
CoGetClassObject
CoTaskMemFree
OleRun
CoDisconnectObject
OleInitialize
OleUninitialize
CoFreeUnusedLibraries
OleDuplicateData
CreateBindCtx
SetConvertStg
WriteFmtUserTypeStg
WriteClassStg
OleRegGetUserType
ReadFmtUserTypeStg
ReadClassStg
StringFromCLSID
CoTreatAsClass
ReleaseStgMedium
CoRegisterMessageFilter
CoRegisterClassObject
CoRevokeClassObject
OleSetClipboard
OleFlushClipboard
OleIsCurrentClipboard
CreateStreamOnHGlobal
StgOpenStorageOnILockBytes
olepro32
ord253
oleaut32
VarDateFromStr
VarBstrFromCy
VarCyFromStr
VarBstrFromDate
SysAllocStringByteLen
SafeArrayRedim
SafeArrayCreate
SafeArrayGetDim
SafeArrayGetElemsize
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayCopy
SafeArrayAllocData
SafeArrayAllocDescriptor
SafeArrayGetElement
SafeArrayPtrOfIndex
SafeArrayPutElement
SafeArrayLock
SafeArrayUnlock
SafeArrayDestroy
SafeArrayDestroyData
SafeArrayDestroyDescriptor
SysStringLen
LoadTypeLi
SysStringByteLen
SysAllocString
SysReAllocStringLen
VariantChangeType
VariantCopy
VariantTimeToSystemTime
VariantClear
SysAllocStringLen
SysFreeString
odbc32
ord36
ord31
ord9
ord24
ord75
ord72
ord48
ord49
ord43
ord26
ord16
ord13
ord11
ord20
ord18
ord4
ord8
ord41
ord7
Sections
.text Size: 460KB - Virtual size: 459KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 32KB - Virtual size: 209.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 212KB - Virtual size: 280KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE