Static task
static1
Behavioral task
behavioral1
Sample
21a1bd23174fde098fb3c02a18977c19.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
21a1bd23174fde098fb3c02a18977c19.exe
Resource
win10v2004-20231215-en
General
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Target
21a1bd23174fde098fb3c02a18977c19
-
Size
292KB
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MD5
21a1bd23174fde098fb3c02a18977c19
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SHA1
39a5d9d350d5d10f5a83186146c905002491342d
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SHA256
c64d7bccc9ca7ff979a77ce0eec904657e7125bd21125cf735ec12ce7042d092
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SHA512
2023ab131b3887a585df372007efb284d8a0f3bde4028bb406dcc2933723ce30671f9e0ab404286052829de42d371f3211ba343ea2ad44c02dc2c8526840d336
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SSDEEP
3072:4fuJ77VPXatXbDUF84utvt3cbZy9p1h+zw1hAATUpE0tx4mi7:4GpxWPxcbZqhAA7s/i
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 21a1bd23174fde098fb3c02a18977c19
Files
-
21a1bd23174fde098fb3c02a18977c19.exe windows:4 windows x86 arch:x86
8d0cf8a868c193af3a98590163a3e8bf
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
comctl32
InitCommonControlsEx
urlmon
URLDownloadToFileA
wininet
DeleteUrlCacheEntry
kernel32
GetPrivateProfileStringA
InitializeCriticalSection
GetTempPathA
GetSystemDirectoryA
GetWindowsDirectoryA
Sleep
CloseHandle
GetLastError
CreateMutexA
CreateDirectoryA
GetShortPathNameA
GetTempFileNameA
lstrlenW
MultiByteToWideChar
lstrlenA
GetModuleFileNameA
LeaveCriticalSection
EnterCriticalSection
InterlockedIncrement
lstrcmpA
FlushInstructionCache
GetCurrentProcess
GetCurrentThreadId
GlobalUnlock
GlobalLock
GlobalAlloc
WriteFile
CreateFileA
TerminateProcess
LoadLibraryExA
GetFullPathNameA
GetFileAttributesA
lstrcmpiA
SetFileTime
GetPrivateProfileIntA
DosDateTimeToFileTime
GetFileTime
LCMapStringW
LCMapStringA
IsBadCodePtr
IsBadReadPtr
FlushFileBuffers
SetUnhandledExceptionFilter
SetFilePointer
ReadFile
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetOEMCP
GetACP
GetCPInfo
IsBadWritePtr
VirtualAlloc
VirtualFree
HeapCreate
GetVersionExA
GetEnvironmentVariableA
HeapSize
HeapReAlloc
RaiseException
GetVersion
GetCommandLineA
GetStartupInfoA
GetModuleHandleA
HeapFree
HeapAlloc
GetLocalTime
GetSystemTime
GetTimeZoneInformation
SetEnvironmentVariableA
RtlUnwind
ExitProcess
LocalFree
WideCharToMultiByte
CompareStringW
CompareStringA
SetEndOfFile
DeleteFileA
DeleteCriticalSection
HeapDestroy
InterlockedDecrement
LoadLibraryA
GetProcAddress
FreeLibrary
GetStringTypeA
GetStringTypeW
SetStdHandle
LocalFileTimeToFileTime
user32
GetDlgItem
SetWindowTextA
SetWindowPos
EndDialog
wsprintfA
IsDlgButtonChecked
SendMessageA
RegisterClassExA
LoadCursorA
GetClassInfoExA
LoadStringA
DialogBoxParamA
CheckDlgButton
SetFocus
GetWindowTextLengthA
GetWindowTextA
InvalidateRgn
InvalidateRect
SetCapture
CreateWindowExA
CreateAcceleratorTableA
GetDesktopWindow
RedrawWindow
DestroyWindow
IsWindow
GetParent
GetClassNameA
GetFocus
IsChild
GetWindow
ReleaseCapture
GetDC
ReleaseDC
BeginPaint
GetClientRect
FillRect
EndPaint
GetSysColor
CallWindowProcA
GetWindowLongA
DefWindowProcA
SetWindowLongA
RegisterWindowMessageA
gdi32
GetObjectA
CreateSolidBrush
DeleteObject
CreateCompatibleBitmap
CreateCompatibleDC
SelectObject
BitBlt
DeleteDC
GetStockObject
GetDeviceCaps
advapi32
RegQueryValueExA
RegDeleteValueA
RegOpenKeyExA
RegSetValueExA
RegCreateKeyExA
RegCloseKey
shell32
SHGetMalloc
SHGetSpecialFolderLocation
SHGetPathFromIDListA
ole32
StringFromCLSID
CoTaskMemAlloc
CoCreateInstance
CLSIDFromString
OleLockRunning
CreateStreamOnHGlobal
OleInitialize
OleUninitialize
CoCreateGuid
CoInitialize
CoTaskMemFree
CoUninitialize
CLSIDFromProgID
oleaut32
SysAllocString
LoadRegTypeLi
OleCreateFontIndirect
SysStringLen
SysAllocStringLen
SysStringByteLen
SysAllocStringByteLen
VariantInit
VariantClear
SysFreeString
Sections
.text Size: 112KB - Virtual size: 110KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 174KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.sxdata Size: 4KB - Virtual size: 124B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 136KB - Virtual size: 160KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE