Static task
static1
Behavioral task
behavioral1
Sample
4e8ab40793a3438ae0d9e4b904ac3973.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4e8ab40793a3438ae0d9e4b904ac3973.exe
Resource
win10v2004-20240226-en
General
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Target
4e8ab40793a3438ae0d9e4b904ac3973.bin
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Size
221KB
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MD5
4e8ab40793a3438ae0d9e4b904ac3973
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SHA1
10345f47a06c75b2599f4a08aadfebf47a0679d2
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SHA256
48880c052aed0c6a6d8561257c8e8b5d1cde90090c02835982337e2b74b45ccd
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SHA512
65a4d81dc6ab74d2fac8e4e8559f3380388b31eaab53882f92d08d9044db0e4dce98f2d38dfcb0f647115617aac4db749f89c37bcbbb0b190b7cadb206e8053f
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SSDEEP
3072:cP95fwVjSH3MZ0YQRYrgWbNPpEe3f1C/q/CM4BoQF9nBYvQd2a:cP95Eq3MqYQugIf1CCwnua
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4e8ab40793a3438ae0d9e4b904ac3973.bin
Files
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4e8ab40793a3438ae0d9e4b904ac3973.bin.exe windows:4 windows x86 arch:x86
a3e851197522bd24a7a57849cfbebb1f
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
kernel32
TlsGetValue
GetProcessVersion
GetCPInfo
GetOEMCP
GetFileSize
GetFileTime
WritePrivateProfileStringA
GetCurrentDirectoryA
RtlUnwind
GetTimeZoneInformation
GetSystemTime
GetLocalTime
ExitProcess
RaiseException
HeapAlloc
HeapFree
SetStdHandle
GetFileType
GetACP
HeapReAlloc
HeapSize
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
LocalReAlloc
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetStartupInfoA
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
SetUnhandledExceptionFilter
LCMapStringA
LCMapStringW
VirtualAlloc
IsBadWritePtr
GetStringTypeA
GetStringTypeW
GetDriveTypeA
IsBadReadPtr
IsBadCodePtr
CompareStringA
CompareStringW
SetEnvironmentVariableA
TlsSetValue
GlobalReAlloc
GlobalHandle
TlsAlloc
WaitForSingleObject
GlobalFlags
MulDiv
SetErrorMode
FileTimeToLocalFileTime
FileTimeToSystemTime
GlobalAlloc
lstrcmpA
GetCurrentThread
GetFullPathNameA
GetVolumeInformationA
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
CreateFileA
GetCurrentProcess
DuplicateHandle
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSection
LocalAlloc
lstrcpynA
EnterCriticalSection
FindNextFileA
FindFirstFileA
GetLastError
SetLastError
FindClose
LocalFree
WideCharToMultiByte
InterlockedDecrement
InterlockedIncrement
LoadLibraryA
FreeLibrary
GetVersion
lstrcatA
GetCurrentThreadId
GlobalGetAtomNameA
lstrcmpiA
GlobalAddAtomA
GlobalFindAtomA
GlobalDeleteAtom
lstrcpyA
GetProcAddress
GlobalLock
InterlockedExchange
GlobalUnlock
GlobalFree
LockResource
FindResourceA
LoadResource
GetCommandLineA
GetModuleHandleA
GetSystemDirectoryA
GetShortPathNameA
Sleep
MoveFileA
GetTempPathA
GetModuleFileNameA
CreateToolhelp32Snapshot
Process32First
TerminateProcess
WinExec
OpenProcess
Process32Next
CloseHandle
GetFileAttributesA
SetFileAttributesA
MultiByteToWideChar
GetEnvironmentStrings
lstrlenA
user32
SetMenuItemBitmaps
ModifyMenuA
GetMenuState
LoadBitmapA
GetMenuCheckMarkDimensions
CharUpperA
PostQuitMessage
GetClassNameA
PtInRect
ClientToScreen
GetCursorPos
ValidateRect
TranslateMessage
GetMessageA
ReleaseDC
GetDC
TabbedTextOutA
DrawTextA
GrayStringA
LoadCursorA
GetSysColorBrush
DestroyMenu
LoadStringA
SetCursor
LoadIconA
PostMessageA
UpdateWindow
SendDlgItemMessageA
MapWindowPoints
GetSysColor
PeekMessageA
DispatchMessageA
GetFocus
SetFocus
AdjustWindowRectEx
GetClientRect
CopyRect
IsWindowVisible
CheckMenuItem
GetTopWindow
MessageBoxA
GetCapture
WinHelpA
wsprintfA
GetClassInfoA
RegisterClassA
GetMenu
GetMenuItemCount
GetSubMenu
GetMenuItemID
GetWindowTextA
GetDlgCtrlID
GetKeyState
CreateWindowExA
SetWindowsHookExA
CallNextHookEx
GetClassLongA
SetPropA
UnhookWindowsHookEx
GetPropA
CallWindowProcA
RemovePropA
DefWindowProcA
GetMessageTime
GetMessagePos
GetLastActivePopup
GetForegroundWindow
SetForegroundWindow
GetWindow
SetWindowLongA
SetWindowPos
EnableMenuItem
ShowWindow
EnableWindow
SendMessageA
SetWindowTextA
RegisterWindowMessageA
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetWindowRect
GetNextDlgTabItem
EndDialog
GetActiveWindow
SetActiveWindow
IsWindow
GetSystemMetrics
CreateDialogIndirectParamA
DestroyWindow
GetParent
GetWindowLongA
GetDlgItem
IsWindowEnabled
IsDialogMessageA
gdi32
SetMapMode
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
PtVisible
RectVisible
TextOutA
ExtTextOutA
Escape
RestoreDC
SaveDC
DeleteDC
GetStockObject
GetDeviceCaps
SelectObject
DeleteObject
CreateBitmap
GetObjectA
SetBkColor
SetTextColor
GetClipBox
comdlg32
GetFileTitleA
winspool.drv
DocumentPropertiesA
OpenPrinterA
ClosePrinter
advapi32
AllocateAndInitializeSid
InitializeAcl
LookupAccountNameA
AddAccessAllowedAce
SetNamedSecurityInfoA
RegQueryValueExA
RegDeleteValueA
RegCreateKeyExA
RegEnumKeyExA
RegSetValueExA
RegCloseKey
RegOpenKeyExA
shell32
SHFileOperationA
comctl32
ord17
ole32
CoInitialize
CoCreateInstance
CoUninitialize
Sections
.text Size: 124KB - Virtual size: 121KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE