Static task
static1
Behavioral task
behavioral1
Sample
399d0457926f2f0a51ba55ea78cffdfa.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
399d0457926f2f0a51ba55ea78cffdfa.exe
Resource
win10v2004-20231215-en
General
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Target
399d0457926f2f0a51ba55ea78cffdfa
-
Size
143KB
-
MD5
399d0457926f2f0a51ba55ea78cffdfa
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SHA1
0c55143526ac1e09189ecf7cbbf799496721b0d9
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SHA256
28aaa4f820ee98c4a3dbd3c0ebb85e843f4a6b4f4fb5ec1337139d62140da1b9
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SHA512
5c4f57efec8ab0874ac1b44c5bd7f08fe31160a333fb863964f15b0b48be9e6510aba062fdb0eb506a1670cc4a41b6205397849c22d306ee0f581261c562832a
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SSDEEP
3072:WdKJXAIwyeWjeNfLTvNVvSJIOOFYL0CrBGJd:cIwzWjijT5OA8M
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 399d0457926f2f0a51ba55ea78cffdfa
Files
-
399d0457926f2f0a51ba55ea78cffdfa.exe windows:6 windows x86 arch:x86
c75c0fbeeebddd79297b13d0d29425cd
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
RegDeleteKeyW
RegDeleteValueW
RegCloseKey
RegCreateKeyExW
RegOpenKeyExW
RegQueryValueExW
RegSetValueExW
RegQueryInfoKeyW
RegEnumKeyExW
ReportEventW
RegisterEventSourceW
DeregisterEventSource
kernel32
FindResourceW
GetLastError
lstrcmpiW
CloseHandle
WaitForSingleObject
FlushInstructionCache
GetCurrentProcess
GetModuleHandleW
GetCurrentThreadId
Sleep
CreateThread
CreateEventW
InterlockedIncrement
InterlockedDecrement
SetEvent
DeleteFileW
SetLastError
FreeLibrary
MultiByteToWideChar
LoadLibraryExW
GetModuleFileNameW
GetLocaleInfoW
GetCommandLineW
HeapSetInformation
FindResourceExW
SetFilePointer
CreateFileW
WriteFile
RegisterApplicationRestart
CreateProcessW
GetSystemDirectoryW
ResetEvent
GetTempFileNameW
GetTempPathW
LocalFree
FormatMessageW
GetCurrentDirectoryW
LoadLibraryW
MoveFileExW
EnumUILanguagesW
GetUserDefaultUILanguage
GetTimeFormatW
LoadResource
LockResource
SizeofResource
DeleteCriticalSection
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
RaiseException
lstrlenW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetModuleHandleA
UnhandledExceptionFilter
OutputDebugStringA
LocalAlloc
SetUnhandledExceptionFilter
GetStartupInfoW
InterlockedCompareExchange
VirtualAlloc
VirtualFree
LoadLibraryA
GetProcAddress
InterlockedExchange
GetVersionExA
HeapDestroy
HeapAlloc
HeapFree
HeapReAlloc
HeapSize
GetProcessHeap
gdi32
DeleteObject
GetStockObject
GetObjectW
user32
UnregisterClassA
GetAncestor
SetCursor
LoadAcceleratorsW
LoadImageW
SetTimer
LoadMenuW
GetSubMenu
TrackPopupMenu
DestroyMenu
MapWindowPoints
TranslateAcceleratorW
KillTimer
CreateDialogParamW
CallWindowProcW
DefWindowProcW
PeekMessageW
GetWindowLongW
SetWindowPos
GetTopWindow
GetWindow
SendMessageW
SetProcessDPIAware
FindWindowW
SwitchToThisWindow
MessageBoxW
AdjustWindowRect
BringWindowToTop
RegisterClassExW
CreateWindowExW
GetDesktopWindow
GetMessageW
TranslateMessage
DispatchMessageW
LoadIconW
LoadStringW
LoadCursorW
GetClassInfoExW
IsWindow
SetFocus
ShowWindow
GetClientRect
GetWindowRect
MoveWindow
PostMessageW
SetWindowLongW
PostThreadMessageW
DestroyWindow
CharUpperW
CharNextW
PostQuitMessage
msvcrt
memcpy_s
free
??_V@YAXPAX@Z
memmove_s
swprintf_s
memset
_purecall
_controlfp
?terminate@@YAXXZ
??3@YAXPAX@Z
wcsncpy_s
_onexit
_lock
__dllonexit
_unlock
_errno
realloc
_except_handler4_common
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_amsg_exit
_initterm
_wcmdln
exit
_XcptFilter
_exit
_cexit
__wgetmainargs
_wcsicmp
_vsnwprintf
??2@YAPAXI@Z
??_U@YAPAXI@Z
malloc
ole32
CoTaskMemRealloc
CoRevokeClassObject
CoRegisterClassObject
CoInitialize
CoUninitialize
CoTaskMemFree
CoCreateInstance
CoTaskMemAlloc
oleaut32
VarUI4FromStr
SysAllocString
SysFreeString
shell32
SHGetDiskFreeSpaceExW
SHCreateItemFromParsingName
SHCreateItemFromIDList
ord75
ShellAboutW
ord165
Shell_NotifyIconW
SHGetFolderPathW
ord155
ord190
comctl32
ImageList_Add
ImageList_Create
ord17
ImageList_Destroy
winmm
waveInGetNumDevs
timeKillEvent
waveInGetDevCapsW
timeSetEvent
timeGetTime
shlwapi
StrStrW
PathUnquoteSpacesW
PathRemoveBlanksW
StrChrW
PathStripToRootW
PathFindExtensionW
PathIsDirectoryW
PathRemoveFileSpecW
StrToIntW
PathFindFileNameW
PathFileExistsW
PathCombineW
uxtheme
SetWindowTheme
Sections
.text Size: 63KB - Virtual size: 62KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE