um[.]exe | Triage

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General

Target

um.exe
Size

303KB
MD5

fb38836783d458cca6aa1c7dbd9d9ff0
SHA1

8258f2948333bd58316d986afff4ab0d8c7c5100
SHA256

1c64ce602252daa67415b11fd19adc170f6f1714b063b88d7e52be734e55013e
SHA512

43e64ee871cb2484c615db7efa6d0572a7d092cea1120d9dc8e46aa1c62f307c7f052092aa91849064b26914bdc7e0cf6fdf90243015f793da01d32c331ff87f
SSDEEP

6144:AJV8fhYOEnbX105gEdgZP//F6wJx8swhZQAJsn4D:Kb5/F56hZZsn4

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
um.exe

Files

um.exe
.exe windows:6 windows x64 arch:x64

83a75930a3a8df0f5a76a1c1bd3b6fd0

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

C:\Users\hp\Desktop\fortnite\um\x64\Release\um.pdb

Imports

kernel32

OpenProcess
CreateToolhelp32Snapshot
Sleep
GetLastError
Process32NextW
Process32FirstW
CloseHandle
ExitProcess
lstrcmpiW
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetModuleHandleW
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
VirtualAlloc
GetCommandLineW
VirtualFree
SetLastError
QueryPerformanceCounter
FreeLibrary
GetProcAddress
QueryPerformanceFrequency
LoadLibraryA
GetModuleHandleA
GlobalUnlock
WideCharToMultiByte
GlobalLock
GlobalFree
GetStartupInfoW
RtlCaptureContext
GlobalAlloc
SetUnhandledExceptionFilter
MultiByteToWideChar

user32

ShowWindow
GetSystemMetrics
SetWindowPos
DestroyWindow
GetWindowRect
GetWindow
GetWindowThreadProcessId
GetAsyncKeyState
DispatchMessageW
PeekMessageW
EnumWindows
SetLayeredWindowAttributes
TranslateMessage
LoadIconW
SetWindowLongW
GetDesktopWindow
RegisterClassExA
UpdateWindow
GetKeyState
SetClipboardData
GetClipboardData
ScreenToClient
ClientToScreen
GetForegroundWindow
EmptyClipboard
CloseClipboard
LoadCursorW
SetCursor
GetClientRect
OpenClipboard
GetCursorPos
SetCursorPos
DefWindowProcA

advapi32

OpenProcessToken
LookupPrivilegeValueW
GetTokenInformation
DuplicateTokenEx
CreateProcessAsUserW
SetThreadToken
PrivilegeCheck
SetTokenInformation
RevertToSelf

d3d9

Direct3DCreate9Ex

imm32

ImmSetCompositionWindow
ImmReleaseContext
ImmGetContext
ImmSetCandidateWindow

dwmapi

DwmExtendFrameIntoClientArea

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__C_specific_handler
__current_exception_context
__current_exception
memset
__std_terminate
memchr
memcmp
memcpy
memmove
strstr

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vfprintf
fseek
fclose
fflush
__acrt_iob_func
ftell
_wfopen
__stdio_common_vsscanf
fread
__stdio_common_vsprintf
fwrite
_set_fmode
__p__commode
__stdio_common_vsprintf_s

api-ms-win-crt-utility-l1-1-0

qsort

api-ms-win-crt-string-l1-1-0

_wcsicmp
strncmp
strncpy
strcmp

api-ms-win-crt-heap-l1-1-0

free
malloc
_set_new_mode

api-ms-win-crt-convert-l1-1-0

atof

api-ms-win-crt-runtime-l1-1-0

_initterm_e
_exit
system
__p___argc
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_get_initial_narrow_environment
_set_app_type
_seh_filter_exe
_cexit
_crt_atexit
exit
terminate
_initterm
_register_onexit_function
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table

api-ms-win-crt-math-l1-1-0

ceilf
cosf
fmodf
atan2
asin
powf
sinf
acosf
sqrtf
__setusermatherr
tanf

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

Sections

.text
Size: 240KB - Virtual size: 239KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 50KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 488B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

83a75930a3a8df0f5a76a1c1bd3b6fd0

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

d3d9

imm32

dwmapi

vcruntime140_1

vcruntime140

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

Sections

.text Size: 240KB - Virtual size: 239KB

.rdata Size: 50KB - Virtual size: 49KB

.data Size: 512B - Virtual size: 2KB

.pdata Size: 10KB - Virtual size: 10KB

.rsrc Size: 512B - Virtual size: 488B

.reloc Size: 512B - Virtual size: 480B

.text
Size: 240KB - Virtual size: 239KB

.rdata
Size: 50KB - Virtual size: 49KB

.data
Size: 512B - Virtual size: 2KB

.pdata
Size: 10KB - Virtual size: 10KB

.rsrc
Size: 512B - Virtual size: 488B

.reloc
Size: 512B - Virtual size: 480B