Static task
static1
Behavioral task
behavioral1
Sample
aa71aea7213ac850613ba5953acaaff46e5e1b53f9db70569f28c00e0ac29f3e.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
aa71aea7213ac850613ba5953acaaff46e5e1b53f9db70569f28c00e0ac29f3e.exe
Resource
win10v2004-20240426-en
General
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Target
aa71aea7213ac850613ba5953acaaff46e5e1b53f9db70569f28c00e0ac29f3e
-
Size
68KB
-
MD5
b0e17c218ad101983bcbefcfc62c8424
-
SHA1
b340bbe458d7cc45f6bae8755ab1548b589077de
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SHA256
aa71aea7213ac850613ba5953acaaff46e5e1b53f9db70569f28c00e0ac29f3e
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SHA512
cfb488a39a2a5d2e57d4ca24b4ba751beb6d7adf321a356aed4f66c56430d14d3e5652b698c8df37b4dcc2773a2f7d8bbabc63a257fbbf502a9397d1538b5b16
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SSDEEP
768:GlCro/f9Uw/E6zy4n8uZ5tUXMJ+fROUmELY2glEbM3j+rd+fpR0OTW/ReOOOe:GPRTzy48untU8fOMEI3jyYfPBYOOe
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource aa71aea7213ac850613ba5953acaaff46e5e1b53f9db70569f28c00e0ac29f3e
Files
-
aa71aea7213ac850613ba5953acaaff46e5e1b53f9db70569f28c00e0ac29f3e.exe .vbs windows:4 windows x86 arch:x86 polyglot
0818438d729451edf8c455424695687b
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
strncmp
memmove
strncpy
_strnicmp
strlen
strcmp
strcpy
strcat
sprintf
fabs
ceil
malloc
floor
free
fclose
memcpy
_stricmp
tolower
kernel32
GetModuleHandleA
HeapCreate
GetCommandLineA
RemoveDirectoryA
GetTempFileNameA
GetShortPathNameA
HeapDestroy
ExitProcess
FindResourceA
LoadResource
SizeofResource
HeapAlloc
HeapFree
Sleep
LoadLibraryA
GetProcAddress
FreeLibrary
GetCurrentThreadId
GetCurrentProcessId
CloseHandle
InitializeCriticalSection
GetModuleFileNameA
GetEnvironmentVariableA
SetEnvironmentVariableA
GetCurrentProcess
DuplicateHandle
CreatePipe
GetStdHandle
CreateProcessA
WaitForSingleObject
EnterCriticalSection
LeaveCriticalSection
PeekNamedPipe
GetExitCodeProcess
TerminateProcess
SetUnhandledExceptionFilter
GetVersionExA
HeapReAlloc
SetLastError
TlsAlloc
GetCurrentDirectoryA
SetCurrentDirectoryA
GetTempPathA
SetFileAttributesA
DeleteFileA
CreateDirectoryA
WriteFile
CreateFileA
SetFilePointer
ReadFile
DeleteCriticalSection
user32
MessageBoxA
SendMessageA
PostMessageA
GetWindowThreadProcessId
IsWindowVisible
GetWindowLongA
GetForegroundWindow
IsWindowEnabled
EnableWindow
EnumWindows
SetWindowPos
DestroyWindow
GetDC
GetWindowTextLengthA
GetWindowTextA
SetRect
DrawTextA
GetSystemMetrics
ReleaseDC
GetSysColor
GetSysColorBrush
CreateWindowExA
CallWindowProcA
SetWindowLongA
SetFocus
RedrawWindow
RemovePropA
DefWindowProcA
SetPropA
GetParent
GetPropA
GetWindow
SetActiveWindow
UnregisterClassA
DestroyAcceleratorTable
LoadIconA
LoadCursorA
RegisterClassA
AdjustWindowRectEx
ShowWindow
CreateAcceleratorTableA
PeekMessageA
MsgWaitForMultipleObjects
GetMessageA
GetActiveWindow
TranslateAcceleratorA
TranslateMessage
DispatchMessageA
GetFocus
GetClientRect
FillRect
EnumChildWindows
DefFrameProcA
GetWindowRect
IsChild
GetClassNameA
GetKeyState
DestroyIcon
RegisterWindowMessageA
gdi32
GetStockObject
SelectObject
SetBkColor
SetTextColor
GetTextExtentPoint32A
CreateSolidBrush
DeleteObject
GetObjectA
CreateCompatibleDC
GetDIBits
DeleteDC
GetObjectType
CreateDIBSection
BitBlt
CreateBitmap
SetPixel
comctl32
InitCommonControlsEx
ole32
CoInitialize
CoTaskMemFree
RevokeDragDrop
shell32
ShellExecuteExA
winmm
timeBeginPeriod
shlwapi
PathRemoveArgsA
PathGetArgsA
PathAddBackslashA
PathQuoteSpacesA
Sections
.code Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE