637a82b9af270ee473519f77a3a37df0728b3ac85bbb7ed24fc9f746308e4cfe

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General

Target

637a82b9af270ee473519f77a3a37df0728b3ac85bbb7ed24fc9f746308e4cfe
Size

851KB
MD5

e1a4179e83a624607761f50465d47f89
SHA1

776350ab1348fb281cc98c22e6577bad747d0ac2
SHA256

637a82b9af270ee473519f77a3a37df0728b3ac85bbb7ed24fc9f746308e4cfe
SHA512

e9b03d7193db1986e13ce77e8397414e7885b1f6db2543e757746ca46ac5cfc78d3d6cd09f497a125378292d7dfdce0876f8fd359afb05a348798f9eb2af08f5
SSDEEP

12288:ywH5BBPbk///MZxOJ3PoEx/pzZ8xzxxntU4hsR2BwVSkd:yBAG8+Skd

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
637a82b9af270ee473519f77a3a37df0728b3ac85bbb7ed24fc9f746308e4cfe

Files

637a82b9af270ee473519f77a3a37df0728b3ac85bbb7ed24fc9f746308e4cfe
.exe windows:4 windows x64 arch:x64

15fb8b39b35992023c5f722418764154

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

advapi32

RegCloseKey
RegCreateKeyExW
RegGetValueW
RegOpenKeyW
RegQueryValueExW
RegSetValueExA
RegSetValueExW

gdi32

CreateFontIndirectW
DeleteObject
GetDeviceCaps
GetTextExtentPointA
GetTextExtentPointW
GetTextMetricsW
SelectObject
SetBkMode
SetTextColor

kernel32

CloseHandle
CompareStringW
CreateEventW
CreateFileW
CreateMutexW
CreateProcessW
CreateThread
DelayLoadFailureHook
DuplicateHandle
EnterCriticalSection
ExitProcess
ExpandEnvironmentStringsW
FindClose
FindFirstFileW
FindNextFileW
FreeLibrary
GetCommandLineW
GetExitCodeProcess
GetFullPathNameW
GetModuleHandleW
GetOverlappedResult
GetProcAddress
GetStartupInfoW
GetTickCount
HeapAlloc
HeapFree
HeapReAlloc
InitializeCriticalSection
IsBadStringPtrA
IsBadStringPtrW
LeaveCriticalSection
LoadLibraryW
MapViewOfFile
MulDiv
MultiByteToWideChar
OpenProcess
QueryPerformanceCounter
QueryPerformanceFrequency
ReadDirectoryChangesW
ResolveDelayLoadedAPI
TerminateProcess
UnmapViewOfFile
WaitForMultipleObjects
WaitForSingleObject
lstrcmpiW

ntdll

_vsnprintf

rpcrt4

UuidCreate

ucrtbase

__acrt_iob_func
__p___argc
__p___wargv
__stdio_common_vsprintf
__stdio_common_vswprintf
_assert
_configure_wide_argv
_get_initial_wide_environment
_initialize_wide_environment
_set_app_type
_strdup
_wcsicmp
exit
free
fwrite
getenv
iswspace
malloc
memcmp
memcpy
memmove
realloc
strchr
strcmp
strcpy
strcspn
strlen
wcschr
wcscmp
wcscpy
wcsncmp
wcstoul

user32

AppendMenuW
BeginPaint
ChangeDisplaySettingsExW
ClientToScreen
ClipCursor
CopyIcon
CreateDesktopW
CreateIcon
CreatePopupMenu
CreateWindowExW
DefWindowProcW
DestroyIcon
DestroyMenu
DestroyWindow
DispatchMessageW
DrawCaptionTempW
DrawFrameControl
DrawIconEx
DrawTextW
EndPaint
EnumDisplayDevicesW
EnumDisplaySettingsExW
ExitWindowsEx
GetAncestor
GetClientRect
GetDC
GetDesktopWindow
GetForegroundWindow
GetMenuInfo
GetMenuItemCount
GetMenuItemInfoW
GetMessageW
GetProcessWindowStation
GetSystemMetrics
GetThreadDesktop
GetUserObjectInformationW
GetWindow
GetWindowLongPtrW
GetWindowRect
GetWindowThreadProcessId
InsertMenuItemW
IntersectRect
InvalidateRect
IsIconic
IsWindowEnabled
IsWindowVisible
KillTimer
LoadCursorA
LoadCursorW
LoadIconW
LoadStringW
MapWindowPoints
PaintDesktop
PostMessageW
PostQuitMessage
RegisterClassExW
RegisterClassW
ReleaseDC
SendMessageW
SendNotifyMessageW
SetCursor
SetForegroundWindow
SetMenuInfo
SetMenuItemInfoW
SetThreadDesktop
SetTimer
SetWindowLongPtrW
SetWindowPos
SetWindowTextW
ShowWindow
SubtractRect
SystemParametersInfoW
TrackPopupMenuEx
TranslateMessage
UnregisterClassW
UpdateWindow

win32u

NtUserMessageCall

Sections

.text
Size: 64KB - Virtual size: 62KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 576B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 28KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 4KB - Virtual size: 240B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 1KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 4KB - Virtual size: 612B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/14
Size: 4KB - Virtual size: 432B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/29
Size: 300KB - Virtual size: 297KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/41
Size: 16KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/55
Size: 52KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/67
Size: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/80
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/91
Size: 160KB - Virtual size: 159KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/102
Size: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

15fb8b39b35992023c5f722418764154

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

gdi32

kernel32

ntdll

rpcrt4

ucrtbase

user32

win32u

Sections

.text Size: 64KB - Virtual size: 62KB

.data Size: 4KB - Virtual size: 576B

.rdata Size: 28KB - Virtual size: 25KB

/4 Size: 4KB - Virtual size: 240B

.pdata Size: 4KB - Virtual size: 2KB

.xdata Size: 4KB - Virtual size: 2KB

.bss Size: - Virtual size: 1KB

.idata Size: 12KB - Virtual size: 8KB

.rsrc Size: 8KB - Virtual size: 6KB

.reloc Size: 4KB - Virtual size: 612B

/14 Size: 4KB - Virtual size: 432B

/29 Size: 300KB - Virtual size: 297KB

/41 Size: 16KB - Virtual size: 12KB

/55 Size: 52KB - Virtual size: 48KB

/67 Size: 20KB - Virtual size: 18KB

/80 Size: 4KB - Virtual size: 3KB

/91 Size: 160KB - Virtual size: 159KB

/102 Size: 20KB - Virtual size: 18KB

.text
Size: 64KB - Virtual size: 62KB

.data
Size: 4KB - Virtual size: 576B

.rdata
Size: 28KB - Virtual size: 25KB

/4
Size: 4KB - Virtual size: 240B

.pdata
Size: 4KB - Virtual size: 2KB

.xdata
Size: 4KB - Virtual size: 2KB

.bss
Size: - Virtual size: 1KB

.idata
Size: 12KB - Virtual size: 8KB

.rsrc
Size: 8KB - Virtual size: 6KB

.reloc
Size: 4KB - Virtual size: 612B

/14
Size: 4KB - Virtual size: 432B

/29
Size: 300KB - Virtual size: 297KB

/41
Size: 16KB - Virtual size: 12KB

/55
Size: 52KB - Virtual size: 48KB

/67
Size: 20KB - Virtual size: 18KB

/80
Size: 4KB - Virtual size: 3KB

/91
Size: 160KB - Virtual size: 159KB

/102
Size: 20KB - Virtual size: 18KB