Static task
static1
Behavioral task
behavioral1
Sample
83b9221c24d36b2418d6d89cae0dbd69bdb61f663b41da8b3eee9d7a26419ad4.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
83b9221c24d36b2418d6d89cae0dbd69bdb61f663b41da8b3eee9d7a26419ad4.exe
Resource
win10v2004-20231023-en
General
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Target
83b9221c24d36b2418d6d89cae0dbd69bdb61f663b41da8b3eee9d7a26419ad4
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Size
1.3MB
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MD5
e81d7e9798e7509d8c58c53ff0eaef47
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SHA1
49980469c81610c9be28fecefdfeac775c26d0fe
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SHA256
83b9221c24d36b2418d6d89cae0dbd69bdb61f663b41da8b3eee9d7a26419ad4
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SHA512
a445521ce652775f88ca31eac5ed95d3e8bbde33b35f938aa9c195e6cb3086c9dc5e3a85c83d854e8bce19cf58becbc0413ca7da502ee12dba798c21f67967dd
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SSDEEP
24576:nDmy5eUmB70kvxt7Zuup8XRX1tnb3G1Ux0svFWWWWWWWWWWWWWWNWWWWWWWWWWWX:DgUSAkxt7Zuup8XR7bW1W7WWWWWWWWW2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 83b9221c24d36b2418d6d89cae0dbd69bdb61f663b41da8b3eee9d7a26419ad4
Files
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83b9221c24d36b2418d6d89cae0dbd69bdb61f663b41da8b3eee9d7a26419ad4.exe windows:5 windows x86
d6bc395d286cff7773a12fe89c6f72bf
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LeaveCriticalSection
InterlockedIncrement
InterlockedDecrement
GetModuleHandleW
GetModuleFileNameW
lstrlenW
InitializeCriticalSection
FreeLibrary
SizeofResource
LoadLibraryExW
lstrcmpiW
GetProcAddress
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
EnterCriticalSection
GetStartupInfoA
GetFileType
SetHandleCount
GetCommandLineW
FlushInstructionCache
FreeEnvironmentStringsW
GetModuleFileNameA
GetStdHandle
WriteFile
RtlUnwind
ExitProcess
Sleep
TlsFree
TlsSetValue
TlsAlloc
QueryPerformanceCounter
GetCurrentProcess
DeleteCriticalSection
GetCurrentThreadId
lstrlenA
MultiByteToWideChar
GetLastError
FindResourceW
LoadResource
LockResource
RaiseException
LCMapStringW
WideCharToMultiByte
TlsGetValue
GetEnvironmentStringsW
SetLastError
LCMapStringA
GetStringTypeW
GetStringTypeA
HeapCreate
GetLocaleInfoA
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
InterlockedCompareExchange
HeapFree
GetProcessHeap
HeapAlloc
LoadLibraryA
IsProcessorFeaturePresent
VirtualFree
VirtualAlloc
GetStartupInfoW
HeapReAlloc
HeapSize
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
InitializeCriticalSectionAndSpinCount
user32
CharNextW
LoadImageW
GetWindow
GetWindowRect
GetWindowLongW
MonitorFromWindow
GetMonitorInfoW
MapWindowPoints
SendMessageW
GetParent
SendDlgItemMessageW
GetClientRect
SetWindowPos
SetWindowLongW
DestroyWindow
EndDialog
DialogBoxParamW
GetSystemMetrics
GetActiveWindow
UnregisterClassA
gdi32
DeleteDC
advapi32
RegOpenKeyExW
RegQueryInfoKeyW
RegSetValueExW
RegEnumKeyExW
RegDeleteKeyW
RegCreateKeyExW
RegCloseKey
RegDeleteValueW
ole32
CoTaskMemAlloc
CoTaskMemFree
CoCreateInstance
CoInitialize
CoUninitialize
CoTaskMemRealloc
oleaut32
VarUI4FromStr
comctl32
InitCommonControlsEx
gdiplus
GdipCreateBitmapFromHICON
GdipCloneImage
GdipDisposeImage
GdipDrawImageRectI
GdipFillRectangleI
GdipDeleteGraphics
GdipGetImageGraphicsContext
GdipCreateFromHDC
GdipFree
GdipCloneBrush
GdipDeleteBrush
GdipCreateSolidFill
GdiplusStartup
GdiplusShutdown
GdipAlloc
Sections
.text Size: 54KB - Virtual size: 53KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ