Static task
static1
Behavioral task
behavioral1
Sample
4f5379f26f7b05221229bf855e71368f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4f5379f26f7b05221229bf855e71368f.exe
Resource
win10v2004-20231222-en
General
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Target
4f5379f26f7b05221229bf855e71368f
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Size
384KB
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MD5
4f5379f26f7b05221229bf855e71368f
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SHA1
b40ce2ae7d859f1490205cae021d550fcd7c6803
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SHA256
beeb41c8570974560a93284d3c4f93e4cd69e492508b0b3776d6cef68080711f
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SHA512
0f00fc707b70beb299748d8f51eaa21b360939cdb620b863642727e630e69cfc1bf40e5f97d01e9826b906e7836ec9a321a6d28b876bd5dafc21ad7be748a5a7
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SSDEEP
6144:15yc2Bljd4Vt/FAoY/+ws6ZxOV0slnaMTEpHAClnjxuSKBhF+qBV2DqfjSajs:1524VcoYGt6ZxRslgHAEnVh+rBV7v
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4f5379f26f7b05221229bf855e71368f
Files
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4f5379f26f7b05221229bf855e71368f.exe windows:4 windows x86 arch:x86
9af8fc315e8228210438c0ad1aba2c8c
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
VirtualFree
Sleep
GetProcAddress
CloseHandle
SetLastError
CreateMutexA
GetModuleHandleA
GetTickCount
ReadFile
CreateFileA
LocalAlloc
GlobalFree
WriteFile
GlobalAlloc
UnlockFile
LockFile
SetFilePointer
LoadLibraryA
CreateEventA
SystemTimeToFileTime
GetSystemTime
FindClose
FindNextFileA
GetStringTypeA
LCMapStringW
VirtualProtect
MultiByteToWideChar
GetOEMCP
GetACP
GetCPInfo
HeapReAlloc
RtlUnwind
HeapCreate
HeapDestroy
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
WideCharToMultiByte
FreeEnvironmentStringsW
FreeEnvironmentStringsA
GetModuleFileNameA
UnhandledExceptionFilter
GetStringTypeW
GetCurrentProcess
HeapFree
HeapAlloc
ExitProcess
GetVersion
GetCommandLineA
GetStartupInfoA
FindResourceExA
VirtualFreeEx
FreeLibrary
VirtualAlloc
CreateSemaphoreA
LoadLibraryW
TerminateProcess
CopyFileA
GetLastError
GetSystemDirectoryA
GetCurrentDirectoryA
LCMapStringA
SetCurrentDirectoryA
user32
DispatchMessageA
TranslateMessage
ReleaseDC
ShowCaret
TranslateAcceleratorA
GetMessageA
GetDesktopWindow
IsWindow
IsWindowVisible
GetDC
SetWindowRgn
CopyImage
DestroyIcon
EndDialog
DialogBoxParamA
DestroyWindow
DefWindowProcA
BeginPaint
GetClientRect
DrawTextA
EndPaint
PostQuitMessage
CreateWindowExA
ShowWindow
UpdateWindow
LoadIconA
LoadCursorA
RegisterClassExA
LoadStringA
DrawIcon
LoadAcceleratorsA
CreateIconIndirect
gdi32
GetDIBits
EnumObjects
CreateDCA
CreatePen
CreateSolidBrush
SelectObject
Rectangle
DeleteObject
TextOutA
CreateCompatibleBitmap
GetDeviceCaps
GetObjectA
shell32
StrStrIA
pdh
PdhAddCounterA
PdhCollectQueryData
PdhOpenQueryA
Sections
.text Size: 160KB - Virtual size: 158KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 575KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.sdg Size: 184KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE