Static task
static1
Behavioral task
behavioral1
Sample
28cbd49479e4e1d894d940fa3ef331c5.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
28cbd49479e4e1d894d940fa3ef331c5.exe
Resource
win10v2004-20231215-en
General
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Target
28cbd49479e4e1d894d940fa3ef331c5
-
Size
290KB
-
MD5
28cbd49479e4e1d894d940fa3ef331c5
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SHA1
01fea6845d335198013a26a738617c0f768ace0f
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SHA256
e9acf6938a2e3faaab7a69f42ea32f3d89e20410b34b94992104f8e88fa6b07c
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SHA512
9ffb1b41d0be8e9cea6fc00e18d8af3da1d31eb69969bd5b85b3d1000a08adc250fbb4f5ae030cbf4ff96ba18536345566c1248122b79c32d09112e5a68b9b85
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SSDEEP
6144:jGOUvK1qx7hOqA6So8otQOKmUMgZ2TpN/uHl1lRKC3tcMztNVntVyrSRx/:jqK1qx7h18vmUsTpkEMzRn9x/
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 28cbd49479e4e1d894d940fa3ef331c5
Files
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28cbd49479e4e1d894d940fa3ef331c5.exe windows:4 windows x86 arch:x86
6ce5cebbe5e2845666c4a2515f84a195
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
msvcrt
memset
memmove
strlen
strcpy
strcat
_stricmp
memcpy
strstr
tolower
strcmp
sprintf
strncmp
fmod
fabs
ceil
malloc
floor
free
fclose
printf
exit
fprintf
bsearch
vsprintf
fopen
fgets
strncpy
vfwprintf
vfprintf
_vsnwprintf
memchr
_wcsicmp
wcsncmp
_wcsnicmp
_strnicmp
wcsncpy
strchr
getenv
qsort
sscanf
feof
time
ctime
toupper
fwrite
fflush
_open_osfhandle
_fdopen
setvbuf
_fileno
_isatty
system
_getcwd
_CIsqrt
_CIlog
strncat
_CIpow
_CIacos
_CIasin
_CIatan
_CIatan2
_CIcos
_CIcosh
_CIexp
_finite
_isnan
_CIlog10
_CIfmod
_CIsin
_CIsinh
_CItan
_CItanh
swscanf
atof
_wcsdup
_strdup
localtime
mktime
sin
cos
abs
kernel32
GetModuleHandleA
HeapCreate
HeapDestroy
ExitProcess
GetModuleFileNameA
Sleep
GetCurrentThreadId
HeapFree
TlsGetValue
HeapAlloc
TlsSetValue
TlsAlloc
WaitForMultipleObjects
EnterCriticalSection
CloseHandle
LeaveCriticalSection
InitializeCriticalSection
GetCurrentProcess
GetCurrentThread
DuplicateHandle
CreateSemaphoreA
CreateThread
ReleaseSemaphore
HeapReAlloc
GetCurrentProcessId
GetTickCount
HeapValidate
FreeLibrary
LoadLibraryA
GetProcAddress
SetLastError
GetCurrentDirectoryA
GlobalAlloc
GlobalFree
GetVersionExA
GetLastError
CreateFileW
CreateFileA
GetFileSize
ReadFile
FindFirstFileA
FindNextFileA
FindClose
SuspendThread
ResumeThread
DeleteCriticalSection
MultiByteToWideChar
WideCharToMultiByte
OpenMutexA
SetEnvironmentVariableA
WaitForSingleObject
TerminateThread
GetCommandLineA
GetEnvironmentStrings
FreeEnvironmentStringsA
AllocConsole
SetConsoleTitleA
GetStdHandle
GetConsoleScreenBufferInfo
SetConsoleScreenBufferSize
SetUnhandledExceptionFilter
SetConsoleCtrlHandler
IsBadReadPtr
WriteFile
PeekNamedPipe
OpenProcess
FreeConsole
GetConsoleMode
SetConsoleMode
GetFileAttributesA
GetLocalTime
comctl32
InitCommonControls
CreateStatusWindowA
InitCommonControlsEx
user32
GetDC
GetCursorPos
ScreenToClient
ChildWindowFromPoint
SetFocus
MessageBoxIndirectA
RedrawWindow
UpdateWindow
ReleaseDC
GetPropA
RemovePropA
FillRect
GetIconInfo
DrawStateA
GetParent
GetClientRect
SendMessageA
InvalidateRect
CallWindowProcA
SetPropA
SetWindowLongA
DestroyWindow
IsWindow
IsZoomed
GetWindowLongA
MoveWindow
ShowWindow
MessageBoxA
GetWindowThreadProcessId
IsWindowVisible
IsWindowEnabled
GetForegroundWindow
EnableWindow
EnumWindows
SetMenu
DestroyMenu
DrawIconEx
SystemParametersInfoA
DrawTextA
GetMenu
GetMenuItemCount
GetMenuItemInfoA
ModifyMenuA
SetMenuItemInfoA
GetSysColorBrush
GetSysColor
FrameRect
AppendMenuA
CreateMenu
CreatePopupMenu
GetPropW
GetWindowTextA
GetWindowTextLengthA
SetWindowTextA
CreateWindowExA
GetWindowRect
SetWindowPos
ReleaseCapture
BeginPaint
EndPaint
SetCapture
GetSystemMetrics
GetWindow
GetWindowLongW
CallWindowProcW
RemovePropW
SetWindowLongW
DefWindowProcW
SetPropW
SendMessageW
DefWindowProcA
SetActiveWindow
UnregisterClassA
DestroyAcceleratorTable
LoadIconA
LoadCursorA
CreateAcceleratorTableA
PeekMessageA
MsgWaitForMultipleObjects
GetMessageA
GetActiveWindow
TranslateAcceleratorA
TranslateMessage
DispatchMessageA
RegisterClassA
AdjustWindowRectEx
SetCursorPos
LoadImageA
SetCursor
MapWindowPoints
GetKeyState
PostMessageA
GetFocus
IsChild
GetClassNameA
EnumChildWindows
DefFrameProcA
DestroyIcon
PostThreadMessageA
gdi32
CreateCompatibleDC
CreateCompatibleBitmap
BitBlt
GetObjectType
GetObjectA
DeleteObject
IntersectClipRect
DeleteDC
SelectObject
GetPixel
SetPixel
SetBkMode
CreateFontIndirectA
GetTextExtentPoint32A
CreateSolidBrush
GetStockObject
SetBkColor
SetTextColor
MoveToEx
LineTo
GetDeviceCaps
SetTextAlign
CreatePen
SetPixelV
Rectangle
RoundRect
Ellipse
SetROP2
SelectPalette
RealizePalette
GetDIBits
SetStretchBltMode
StretchDIBits
StretchBlt
TextOutA
ExtFloodFill
GetTextMetricsA
CreateDCA
GdiSetBatchLimit
GdiGetBatchLimit
CreateDIBSection
CreateBitmap
SetBrushOrgEx
advapi32
CryptAcquireContextA
CryptGenRandom
CryptReleaseContext
ole32
CoInitialize
RevokeDragDrop
wsock32
closesocket
WSACleanup
WSAStartup
WSAGetLastError
recv
send
inet_addr
gethostbyname
socket
htons
bind
listen
accept
setsockopt
connect
Sections
.code Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 200KB - Virtual size: 200KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 47KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 19KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ